Date | 13.06.2025
As a part of IIT (ISM) Dhanbad’s ongoing Centenary Celebration, the EIACP Programme Centre, Department of Environmental Science and Engineering (ESE), IIT (ISM) Dhanbad organized an educational visit for a group of 15 Class XI students accompanied by two teachers from Jharia Raj (+2) High School, Dhanbad, on Friday, 13th June 2025. The visit was organized with the aim of introducing the students to environmental research and instrumentation, and to inspire them towards sustainable practices.
At the outset of the visit, Prof. Alok Sinha – HOD, Department of ESE & Coordinator, EIACP (PC-RP), IIT (ISM) Dhanbad along with Prof. Manish Kumar Jain – Professor, Dept. of ESE, IIT (ISM) Dhanbad, warmly welcomed the students and accompanying teachers from Jharia Raj (+2) High School. They provided an overview of the department, highlighting its various laboratories and Centres dedicated to environmental research, education, and awareness. The students were also briefed about the day’s educational tour and the laboratories they would be visiting under the supervision of Mr. Bishwajit Das - Programme Officer, EIACP (PC-RP), IIT (ISM) Dhanbad. As a gesture of appreciation, Prof. Alok Sinha was presented with a potted plant by Ms. Megha Samad - PGT Biology Teacher and Mr. Lovepreet Singh – Lab Assistant, Biology, from Jharia Raj (+2) High School.
Following the warm welcome, the visit began with a guided tour of various laboratories of the department. Research scholars of respective labs demonstrated various state-of-the-art environmental monitoring instruments and explained basic laboratory techniques and their relevance in addressing environmental challenges to the students. The students showed great enthusiasm, actively engaging with the scholars by asking insightful questions about the instruments and underlying scientific concepts. Their queries were met with clear and thorough explanations, making the session highly interactive and educational.
The students then visited the EIACP Centre at Department of ESE, IIT (ISM) Dhanbad, where Mr. Bishwajit Das – Programme Officer and Dr. Avantika Chandra – Information Officer of EIACP (PC-RP), Dept. of ESE, IIT(ISM) Dhanbad, briefed the students on the Mission LiFE (Lifestyle for Environment) campaign—a nationwide movement encouraging individuals to adopt sustainable habits in their daily lifestyle. The session emphasized eco-conscious practices such as reducing plastic usage, conserving energy and water, and managing waste responsibly—highlighting how small, individual actions can collectively lead to meaningful environmental impact. At the end of the session, the students also took the Mission LiFE Pledge, reaffirming their commitment to adopting and promoting sustainable lifestyles. To further enrich their understanding and inspire action, posters on seven themes of Mission LiFE and informative booklets were distributed, encouraging the students to become proactive ambassadors of environmental sustainability in their communities.
The visit provided the school students with a rare opportunity to witness the practical applications of science and technology in the field of environmental conservation. It also served as a motivational experience, broadening their horizons and sparking curiosity about careers in environmental science, engineering and research. It also stressed that not only education but also awareness is essential for protecting our environment. While knowledge provides the foundation, awareness fosters the sense of responsibility and action needed to create real impact. The session aimed to bridge both aspects by informing and inspiring the students to take initiative in their daily lives.
The visit was organized with the support and guidance of Prof. Sukumar Mishra - Director IIT (ISM) Dhanbad, Prof. Dheeraj Kumar - Deputy Director, IIT (ISM) Dhanbad, Prof. Alok Sinha - HOD, Department of ESE & Coordinator, EIACP (PC-RP), IIT (ISM) Dhanbad, Prof. Suresh Pandian E. - Associate Professor, Department of ESE & Co-coordinator, EIACP (PC-RP), IIT (ISM) Dhanbad, and under the guidance of Prof. M.K. Jain – Professor, Dept. of ESE, IIT (ISM) Dhanbad, Prof. Vipin Kumar - Professor, Dept. of ESE, IIT (ISM) Dhanbad, and Prof. Biswajit Paul – Professor, Dept. of ESE & Head CME, IIT (ISM) Dhanbad.
Laboratories Visited:
1. Applied Microbiology Laboratory and Common Microbiology (UG-PG) Laboratory:
Under the supervision of Prof. Vipin Kumar – Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour for the visiting students. The primary objective was to introduce the students to essential microbiological instruments, standard laboratory protocols, and ongoing research activities in the field of applied microbiology. This visit served as a practical extension of the students’ biology curriculum and aimed to cultivate scientific curiosity and interest in microbiological research.
During the visit, the students were introduced to the working principles and applications of several key instruments used in microbiology. Research scholars of the laboratory provided detailed demonstrations and explanations of each instrument's role in experimental microbiology. The laminar air flow hood was demonstrated as a critical tool for conducting sterile operations. Its function in creating a contamination-free workspace for microbial culture handling and media preparation was explained. The UV-Visible spectrophotometer’s broader applications in biochemical analysis were discussed. Students were introduced to how this instrument is used to determine the concentration of proteins, lipids, and pigments in biological samples such as algae and plant tissues, etc. Students were shown how the autoclave sterilizes laboratory materials using high-pressure saturated steam. The importance of sterilization in maintaining experimental accuracy and safety was emphasized. The incubator's role in providing optimal growth conditions for microbial cultures was demonstrated. Students learned about the significance of temperature and time in supporting microbial growth cycles. The use of a sonicator in microbial research was explained, particularly its application in cell lysis and extraction of intracellular contents. The principles of ultrasonic vibration and its biological effects were also discussed.
In addition to instrument demonstrations, research scholars of the laboratory shared insights into their ongoing projects. They explained how microorganisms are isolated from different environments, cultured under laboratory conditions, and studied for various applications such as wastewater treatment, microbial electrochemical systems, development of biosensors, etc. This interaction sparked curiosity among students and provided them a glimpse into the world of scientific research.
The students also visited the Common Microbiology (UG-PG) Laboratory, where they learned fundamental microbiological techniques used in undergraduate and postgraduate studies. A highlight of this session was a live demonstration of fungal staining techniques. Students observed how fungal samples are stained to enhance visibility and structural differentiation. Using compound microscopes, students were able to visualize fungal structures, including hyphae and spores. The demonstration helped students appreciate microbial diversity and introduced them to basic diagnostic techniques used in mycology.
The visit significantly enhanced students’ understanding of core microbiological concepts and laboratory practices. Through real-time demonstrations and discussions, students developed an appreciation for microbiological research and its role in addressing real-world challenges related to health, environment, and industry. Enthusiastically, students asked questions about microbial cultivation techniques, laboratory safety, and the role of microbes in environmental sustainability and human health. Their doubts were addressed with clear, scientific explanations, making the session highly engaging and informative.
2. Advanced Water Treatment Laboratory:
Under the supervision of Prof. Brijesh Kumar Mishra – Associate Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of Advanced Water Treatment Laboratory for the visiting students. The visit aimed to introduce the students to modern laboratory equipment and techniques used in water quality analysis and treatment.
During the visit, students were introduced to several key instruments used in water testing. One of the first instruments demonstrated was the pH meter, which is essential for measuring the acidity or alkalinity of water. The students learned that pH is a scale ranging from 0 to 14, with 7 being neutral. Values below 7 indicate acidity, and those above 7 indicate alkalinity. Maintaining the correct pH is crucial for water treatment, as it affects the solubility of metals and the efficiency of disinfection processes. For example, water with too low or too high a pH can be corrosive to pipelines and harmful to aquatic life and human health. The students observed how the pH meter works by dipping the electrode into water samples and reading the digital display. They also learned how calibration is done using buffer solutions to ensure accurate readings. This hands-on demonstration helped students understand not just the technical operation but also the environmental significance of monitoring pH levels in treated and natural waters.
In addition to the pH meter, students explored other instruments such as the conductivity meter, TDS meter, incubator, UV-Vis spectrophotometer, ultrasonic cleaner, jar test apparatus, and centrifuge. Each of these tools was explained in terms of its function and role in assessing and improving water quality. The visit gave students a valuable opportunity to experience practical science beyond the classroom and sparked their interest in environmental monitoring and sustainable water management.
Enthusiastically, students queried about various concepts and instruments, and all their doubts were addressed with proper explanation. The interactive session not only enhanced their scientific knowledge but also sparked interest in environmental science and water management. The visit proved to be highly educational and inspiring for all participants.
3. Environmental Biotechnology and Resource Recovery Laboratory:
Under the supervision of Prof. Sheeja Jagadevan – Associate Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of Environmental Biotechnology and Resource Recovery Laboratory for the visiting students. The purpose of the visit was to expose students to cutting-edge biotechnological tools and techniques used for sustainable environmental solutions, focusing on the treatment of pollutants and resource recovery processes. The students gained insights into the advancing technologies related to bioremediation, wastewater treatment, and biofuel production.
During the visit, students were introduced to the working principles and applications of various laboratory instruments. A key focus was on the following instruments. An autoclave and its principle of sterilization equipment and media using high temperature and high-pressure saturated steam to eliminate microbial contamination. The laminar air flow cabinet was demonstrated as an essential tool for sterile handling and media preparation. Students observed how microbial cultures are incubated in controlled environments using an incubator that maintains specific temperature and humidity levels.
To demonstrate sample separation techniques, centrifuges were shown in action, with high-speed and cooling types used for different sample types, including heat-sensitive materials. For mixing solutions, instruments like the vortex mixer and rotary shaker were demonstrated, helping students understand how liquids are agitated uniformly for laboratory procedures.
Students were also introduced to advanced analytical tools. The Nanodrop spectrophotometer was used to measure small-volume concentrations of DNA, RNA, and proteins. The thermal cycler (PCR machine) was demonstrated to explain DNA amplification through temperature-controlled cycles. Post-PCR, the gel documentation system was used to visualize DNA and protein bands after electrophoresis. The ice flaker was shown as a tool to cool and stabilize samples during analysis using uniform ice flakes.
Additionally, fume hoods were highlighted for their role in ensuring laboratory safety when handling hazardous chemicals, and the tube furnace was demonstrated for carrying out high-temperature reactions. Water baths were also shown, which help to maintain consistent temperatures during incubation or enzymatic reactions.
Throughout the visit, students asked insightful questions regarding laboratory practices, genetic analysis, and environmental sustainability. Their queries were addressed by researchers with clear scientific explanations, making the experience engaging and informative. The visit greatly enriched the students’ understanding of environmental biotechnology, highlighting the role of laboratory science in promoting sustainable solutions and supporting the circular economy.
4. Air Pollution Laboratory:
Under the supervision of Prof. Manish Kumar Jain –Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Air Pollution Lab for the visiting students. The visit aimed to introduce the students to modern air quality monitoring equipment and techniques used in air pollution. During the visit, students were introduced to several key instruments used in air pollution monitoring. One of the first instruments demonstrated was the water distillation setup, which is essential for producing pure water required for accurate laboratory analysis. Students learned the importance of using distilled water in air sampling processes to avoid contamination and ensure reliable results. Students were also introduced to various air sampling devices. The fine particulate sampler was demonstrated to show how fine particles like PM₂.₅ are collected from the atmosphere for pollution studies. Students understood how particulate matter smaller than 2.5 microns can deeply penetrate human lungs and pose serious health risks. The respirable dust sampler (RDS) was also explained, highlighting its role in measuring coarse particles (PM₁₀) that can be inhaled and may cause respiratory issues.
The personal sampler caught the students’ attention, as it is a portable device worn by individuals to measure their personal exposure to airborne pollutants in real-time. This helped students understand how personal exposure can vary based on location and activity. The working of the wind vane was also explained, showing how it is used to determine wind direction, which is crucial for studying pollutant dispersion patterns in the atmosphere. Each of these tools was demonstrated with hands-on explanations, providing students with valuable insights into air quality assessment. The visit offered an exposure for students to experience practical environmental science beyond their textbooks and sparked their interest in air pollution control and sustainable environmental practices.
Passionately, students raised several questions about air quality monitoring and sampling techniques, which were thoroughly addressed by the lab research scholars. The interactive session not only enhanced their scientific understanding but also inspired them to consider careers in environmental science and air quality management. The visit proved to be highly educational and motivating for all participants.
5. Advanced Industrial Wastewater Treatment Laboratory:
Under the supervision of Prof. Alok Sinha –Professor & HOD, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Advanced Industrial Wastewater Treatment Lab for the visiting students. The visit aimed to bridge theoretical biology concepts with real-world environmental applications, especially in the domain of wastewater treatment and pollution control. During the visit, students were given insightful demonstrations on a wide range of sophisticated scientific instruments and techniques used in advanced water treatment research. Students observed how High-Performance Liquid Chromatography (HPLC) is used for detecting and quantifying trace organic pollutants and residual dyes in treated and untreated water samples. A live demonstration of a photocatalytic degradation experiment using the Photocatalytic Reactor was shown, where students learned how light-activated catalysts help break down harmful dye molecules in industrial effluents. The lab team explained the use of hydrothermal synthesis for developing novel nanomaterials used in pollutant removal and photocatalysis. Students were also shown how the absorption of light by dye solutions at specific wavelengths is used to monitor degradation efficiency during photocatalytic experiments. The significance of surface charge on particle stability in water was introduced using the Zeta Potential Analyser instrument, emphasising its role in coagulation and nanoparticle interactions.
Additionally, students were briefed on other instruments and safety protocols while also learning about the importance of sustainable practices in industrial wastewater treatment. The interactive session stimulated curiosity, encouraged questions, and helped students understand the integration of biology, chemistry, and environmental science in real-world pollution control technologies.
6. Landuse and Hydrogeology Laboratory:
Under the supervision of Prof. Prasoon Kumar Singh –Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Landuse and Hydrogeology Lab for the visiting students. During the visit, students explored various aspects of hydrogeology, including the identification of different rock and mineral types. They learned about the classification and properties of igneous, sedimentary, and metamorphic rocks, and how these geological materials influence groundwater movement and storage. The hands-on activity of examining rock and mineral samples helped the students understand their porosity, permeability, and their role in forming aquifers and confining layers. Another key area of focus was the interpretation of geological maps and cross-sections. Students learned how these maps are used to visualize underground formations and understand groundwater flow paths, recharge zones, and areas vulnerable to contamination. The faculty explained how such maps are critical tools for planning land use and managing groundwater sustainably.
The students were also introduced to instruments and techniques used in groundwater monitoring and contamination assessment. Among the demonstrated tools were: Water Level Indicators, which are used to measure the depth to groundwater in observation wells; Permeameter, for studying soil and rock permeability to understand how easily water can flow through different materials; Portable Groundwater Quality Test Kits, for on-site testing of parameters like nitrate, fluoride, and iron concentration; Piezometers, used to monitor groundwater pressure and movement in different strata; and Geophysical tools, such as Electrical Resistivity Meters, which help in subsurface mapping to locate aquifers and detect contamination plumes.
The interactive nature of the session encouraged students to ask insightful questions about groundwater safety, contamination sources, and the importance of geological knowledge in environmental protection. Their queries were answered with practical demonstrations and clear scientific explanations.
Overall, the visit to the Land Use and Hydrogeology Laboratory was an eye-opening and enriching experience, offering students a deeper appreciation of subsurface water science and its crucial role in sustainable land and water management. The exposure to real-world instruments and geological studies inspired many to think about careers in environmental science, geology, and water resource management.
7. Waste Management & Adsorption Research Laboratory:
Under the supervision of Prof. Sukha Ranjan Samadder –Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Waste Management & Adsorption Research Lab for the visiting students. The main aim of the visit was to familiarize students with key waste management instruments, standard laboratory procedures, and current research in the field. This visit provided practical exposure to modern laboratory equipment and techniques used in waste management.
During the visit, students were acquainted with various essential instruments commonly used in waste management. One of the first instruments demonstrated was the Bomb calorimeter. The students learned that bomb calorimeter is a scientific instrument used to measure the heat of combustion of a substance. It determines the calorific value (energy content) of a sample, usually solid or liquid fuels, by burning it in a controlled environment. For example, we explained, the energy potential of waste materials (e.g., municipal solid waste, agricultural waste).
In addition to the bomb calorimeter, students also explored, Zeta potential, UV-Vis Spectroscopy, Prototype thickener. Each of these instruments was explained in terms of its function and significance in evaluating and enhancing waste management practices. The visit provided the students a valuable opportunity to engage in practical science beyond the classroom, igniting their interest in environmental monitoring and waste management.
The students enthusiastically asked questions about various concepts and instruments, and all their doubts were thoroughly clarified with detailed explanations. The interactive session not only deepened their scientific understanding but also sparked a keen interest in environmental science and waste management. Overall, the visit was highly educational and inspiring for all participants.
8. Wastewater Engineering Laboratory:
Under the supervision of Prof. Sunil Kumar Gupta –Professor (HAG), Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Wastewater Engineering Lab for the visiting students. The visit aimed to introduce the students to modern laboratory equipment and techniques used in water quality analysis and engineering. The visit was designed to provide students with practical exposure to the instruments that play a vital role in scientific research and environmental monitoring. The experience aimed to spark curiosity and deepen their understanding of how laboratory science contributes to real-world solutions.
During the tour, students were introduced to the spectrophotometer, a key instrument in water quality testing. The working principle was explained in detail: a spectrophotometer measures the amount of light absorbed by a liquid sample as light passes through it. The instrument consists of a light source, a sample compartment, usually holding a cuvette, and a detector. As light interacts with the molecules in the water, certain wavelengths are absorbed, and the detector measures the intensity of the transmitted light. This data is then used to determine the concentration of specific substances, such as chlorine, nitrate, iron, and phosphate, in the water. Spectrophotometers are widely used in drinking water, wastewater, and industrial water treatment to ensure safety and compliance with quality standards.
In addition to the spectrophotometer, students were shown other important equipment, including the COD digester, rotary evaporator, laminar airflow cabinet, incubator, ultrasonic cleaner, centrifuge, and autoclave. Each of these tools was explained in terms of its function. The COD digester helps assess organic and inorganic pollution by measuring chemical oxygen demand, while the rotary evaporator is used for concentrating samples by removing solvents. The laminar airflow cabinet maintains a sterile environment for sensitive experiments. These demonstrations highlighted the interconnected roles of various instruments in comprehensive water quality analysis.
Students actively engaged throughout the session, asking questions and showing keen interest in the equipment and techniques. Clear, practical explanations that connected theory to real-world applications were provided. The visit sparked curiosity about scientific research and environmental engineering, leaving students inspired and more aware of career opportunities in the field.
9. Biogeochemistry Laboratory:
Under the supervision of Prof. Anshumali –Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Biogeochemistry Lab for the visiting students. The visit aimed to introduce the students to modern geospatial techniques and analytical tools used in Earth observation, environmental monitoring, and agricultural applications.
During the visit, students were introduced to key scientific concepts and a variety of instruments and techniques used in both geospatial analysis and environmental monitoring. One segment of the session focused on water and soil quality assessment. Students observed demonstrations of several important laboratory instruments. These included the Kjeldahl Nitrogen Analyzer, which is used to determine total and available nitrogen content in soil samples, and the Flame Photometer, used to detect the presence of alkali and alkaline earth metals such as sodium, potassium, and calcium in water samples. Additionally, research scholars demonstrated titrimetric methods for assessing alkalinity and total hardness in selected water samples, providing students with a glimpse into basic analytical chemistry techniques applied in environmental monitoring.
The session then shifted to remote sensing and GIS applications, beginning with an overview of satellite systems and how sensors acquire data about the Earth's surface. Students learned about various satellite missions used for environmental monitoring and agriculture, such as Landsat, Sentinel, and MODIS, and were shown real satellite images. They also gained insight into how spatial data is visualized and analyzed using GIS software. A highlight of the visit was the demonstration of drone-based data collection. Students observed how drones are employed to capture high-resolution imagery of agricultural fields, forested areas, and river systems. Field photographs were compared with corresponding satellite images to help students understand differences in resolution and perspective. One particularly engaging moment was when students viewed satellite imagery of the IIT (ISM) Dhanbad campus, gaining an appreciation of how such data can be explored using tools like Google Earth and other geospatial platforms. In addition to remote sensing, the students were introduced to the applications of GIS in agriculture, including the visualization of different crop types and land use patterns. Furthermore, the visit included an overview of morphometric analysis, using the Banki River as a case study to illustrate watershed characteristics and hydrological patterns.
This educational experience provided the students with valuable exposure to environmental chemistry, and remote sensing. Although they did not engage in hands-on practice, the visual demonstrations effectively sparked their curiosity and helped bridge classroom learning with real-world applications in environmental science, data analysis, and sustainable land use planning. Enthusiastically, students asked insightful questions about satellite operations, drone technologies, water and soil testing methods, and GIS applications. All queries were addressed with clear and thoughtful explanations. The interactive nature of the session not only enhanced their scientific understanding but also inspired a deeper interest in environmental sustainability and geospatial science. The visit proved to be highly educational, enriching, and inspiring for all participants.
10. Environmental Geotechnology Laboratory:
Under the supervision of Prof. Biswajit Paul –Professor, Department of ESE and Lab In-charge, the research scholars conducted a lab tour of the Environmental Geotechnology Lab for the visiting students. The visit aimed to introduce students to key laboratory instruments used in geotechnical and environmental studies, in a way that was simple, engaging, and easy to relate to their everyday experiences.
The session began with a demonstration of the Falling Head Permeability Test Apparatus, which is used to measure, how easily water can flow through soil, which is important for understanding soil behaviour in environmental applications like groundwater movement or designing stable foundations. The students were explained permeability by comparing soil to a sponge - A sponge with big holes lets water pass through quickly, like sandy soil, while clay soil, with tiny holes, slows water down. Research Scholars demonstrated by pouring water into a soil-filled tube and letting students observe how fast the water level dropped, using a stopwatch to time it. Also shown, how different soils (sand vs. clay) affect water flow, linking it to building stable structures or managing water in the environment.
Next, students were introduced to the Tube Furnace, which heats materials at high temperatures (up to 1200°C or more) to study their properties, such as how soil or rocks change under heat, useful for analysing waste treatment or soil remediation. The research scholars compared the tube furnace to an "oven for science." Like baking a cake, the furnace heats soil or rock samples to see how they change. We showed a soil sample before and after heating, explaining its use in processes like waste incineration.
The Slake Stability Test Apparatus was another highlight. This apparatus tests how well rocks or soil withstand water exposure, assessing their durability for structures like dams or slopes. It also evaluates rock weathering, showing how rocks break down over time due to environmental factors like water and air. The Research Scholars used the analogy of a sugar cube dissolving in water to explain slaking and weathering. Some rocks, like sugar cubes, break apart when soaked, while others stay strong. We demonstrated by placing a rock sample in a rotating drum with water, showing how it broke down over time. To explain weathering, we compared it to how a rock on a hill slowly crumbles when exposed to rain and wind over years. Students observed the difference between durable and weak rocks, connecting it to real-world examples like landslides in rainy areas or weathered rocks in nature, showing why this test matters for environmental stability.
To further explore soil stability, students were shown the Digital Direct Shear Test Apparatus, which measures the shear strength of soil, indicating how much force it can handle before sliding. It is used to ensure safe foundations and to determine the slope stability of overburden (OB) dumps, which are piles of loose soil and rock from mining. The Research Scholars likened soil strength to a stack of books: push it sideways, and it slides if not held tightly. Similarly, soil can slide in a landslide, or an OB dump can collapse if unstable. We showed how the apparatus applies force to a soil sample in a box, with the digital display showing when it starts to slide. To explain OB dump stability, we used the example of a pile of sand at a construction site—if it’s too loose or steep, it collapses. We connected this to mining areas near Dhanbad, where stable OB dumps prevent accidents.
Building on that, the Triaxial Shear Test Apparatus was demonstrated tests soil strength under different pressures, simulating conditions under heavy structures like buildings or dams to ensure stability. The Research Scholars compared it to squeezing a ball of dough, which changes shape when pressed from all sides. Soil behaves similarly under pressure. We said that a cylindrical soil sample in the apparatus, explaining how it’s squeezed to measure strength. Using the example of a building pressing down on soil, we showed how this test ensures structures don’t sink or collapse, making it relatable and clear.
Finally, the Research Scholars demonstrated the California Bearing Ratio (CBR) and Proctor Compaction Device, which assess soil compaction and strength, essential for building strong foundations for roads, runways, or embankments. During its demonstration compaction was compared to packing a suitcase tightly to fit more clothes. For roads, soil must be compacted to support heavy vehicles. The students were told that the Proctor device can compact the soil 25 times. For the CBR test, the Research Scholar showed a plunger pressing into compacted soil to measure strength, comparing it to testing a cake’s firmness. The Research Scholars used bumpy vs. smooth roads as examples to show why compaction matters.
Throughout the session, the students showed immense enthusiasm during their visit to the Environmental Geotechnology Lab, actively engaging with each instrument demonstration through thoughtful and curious questions. They eagerly asked how the Slake Stability Test Apparatus could predict landslides in their region, reflecting their interest in local environmental issues. Many were curious about the Digital Direct Shear Test Apparatus, inquiring if it could help make mining overburden dumps safer near Dhanbad. Their excitement was palpable during visits, like compacting soil or timing water flow, and their inquisitive nature made the session highly interactive, demonstrating their keen interest in connecting the instruments to real-world environmental challenges.
Glimpses of Educational Visit to Department of ESE, IIT(ISM) Dhanbad on 13.06.2025.
Prof. Alok Sinha – HOD, Department of ESE & Coordinator, EIACP (PC-RP), IIT (ISM) Dhanbad along with Prof. Manish Kumar Jain – Professor, Dept. of ESE, IIT (ISM) Dhanbad, and Mr. Bishwajit Das – Programme Officer, EIACP (PC-RP), IIT (ISM) Dhanbad welcoming the students and accompanying teachers of Jharia Raj (+2) High School, Dhanbad.
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As a gesture of appreciation, Prof. Alok Sinha was presented with a potted plant by Ms. Megha Samad - PGT Biology Teacher and Mr. Lovepreet Singh – Lab Assistant, Biology, from Jharia Raj (+2) High School.
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15 Class XI students accompanied by two teachers from Jharia Raj (+2) High School, Dhanbad visited Dept. of ESE and EIACP Centre of IIT (ISM) Dhanbad for the educational tour.
Mr. Bishwajit Das – Programme Officer, EIACP (PC-RP), IIT (ISM) Dhanbad interacting with the students and accompanying teachers from Jharia Raj (+2) High School, Dhanbad and briefing about the educational visit.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visiting various laboratories of the Department of ESE, interacting with research scholars, and learning about environmental instruments and ongoing research efforts aimed at environmental conservation.
Students and teachers visited EIACP Centre at Dept. of ESE, IIT (ISM) Dhanbad. Awareness on Mission LiFE (Lifestyle for Environment) campaign imparted, encouraging individuals to adopt sustainable habits in their daily lifestyle.
As a token of encouragement, students were gifted pens during their educational visit.
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Posters on seven themes of Mission LiFE and informative booklets were distributed, encouraging the students to become proactive ambassadors of environmental sustainability in their communities.
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Posters on seven themes of Mission LiFE and informative booklets were distributed, encouraging the students to become proactive ambassadors of environmental sustainability in their communities.
Newspaper Clippings
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(Source: Bihar Observer; Dt: 14.06.2025)
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(Source: Hindustan; Dt: 14.06.2025)