Water Quality

Judgment of the National Green Tribunal regarding plywood factories operating in Yamuna Nagar, Haryana, 27/05/2025

Judgment of the National Green Tribunal, May 27, 2025 in the matter of Sumit Saini Vs Shree Ram Steel Industries & Others. Sumit Saini, resident of village Damla, District Yamuna Nagar, Haryana had sent a letter petition dated May 14, 2022 to the NGT. The application said that around 25 …

Seasonal variation of heavy metals in surface water samples of Upper Basin of Bhoj wetland, Bhopal

The paper deals with the determination of five heavy metals viz. Cu, Cd, Fe, Pb and Zn in surface water at different sites of upper basin of Bhoj wetland, Bhopal.

Forests and water

The availability and quality of clean water in many regions of the world is increasingly threatened by overuse, misuse and pollution. In this context, the relationship between forests and water is a critical issue that must be accorded high priority. This thematic study on forests and water was developed in …

A comparative study on drinking water quality of Bhopal, India, with reference to 5 MGD filteration plant and ground water

In the present study different water quality parameters i.e. physico-chemical, heavy metals, haloalkanes, pesticides & most probable number of bacteria were analyzed in pre-monsoon, during monsoon & post monsoon season. The study area selected was Narayangiri Filtration Plant in Bhopal city. The study reveals that the quality of surface water …

Study on statistical relationship between ground water quality parameters in Nambiyar river basin, Tamil Nadu, India

The present study deals with statistical analysis of physico-chemical parameters of ground water quality in Nambiyar river basin. The quality of ground water has been assessed by using correlation coefficient (r) between all parameters. A systematic correlation and regression study showed linear relationship among different water quality parameters.

Surveillance of treated water quality at underground reservoirs (UGRs) and user's end

The goal of any water treatment plant is to supply safe drinking water to the consumers. This study was conducted to generate a scientific Water Quality (WQ) data at treatment plant, underground reservoirs (UGRs) and consumer's end at seven municipalities for a period of fifteen months.

Self purification of a freshwater stream in Ile-Ife: Lessons for water management

Stream flow samples were collected with distances downstream over a river stretch of 6.5km. The rivers transcend different land use pattern and took it source from a large refuse dump in the central market (Ogbe market) Ile-Ife before flowing into a dam. Seven sampling points were carefully selected downstream the …

Pollutional status of Kawar wetland (Begusarai) North Bihar with special reference to their effects on flora, fauna

In the present study the pollution of a major North Bihar lake, the Kawar Wetland was studied with special reference to their effects on flora, fauna and local human population. The water of the lake is turbid, acidic and is having higher conductivity. The dissolved oxygen level was estimated as …

Elemental woe

Studies indicate an urgent need to map areas that have selenium-rich soil because the element has been linked to aridity there. A study published in the September issue of Journal of Environmental Management revealed that food grains from some arid regions in Northern India had high selenium. For the study, …

Toxic water poses health hazard for Nikol residents

AHMEDABAD: A stream of toxic and corrosive chemicals spewing into water supply and onto roads is making lives of thousands of residents of Nikol gam a living hell. While most of them have been forced to install water purification systems to safeguard health, toxic water flowing on roads, in residential …

Investing in water

In north Tamil Nadu, small water bodies in villages are called kulams or kuttais. In the south, they go by the name ooranies. Lots of them have already been encroached upon, while a few have been revived. Swahilya visits a oorani that was revived recently. Here is what she found …

Contaminated water being supplied to residents?

DH News Service, Chikmagalur: Due to the drainage works that was taken up at Ward no 5, Shankarpura, the drainage pipeline carrying sewage from the homes was damaged and as a result the sewage water mixed with the drinking water polluting it. The same contaminated drinking water is being supplied …

Enteric cases cross 200

KOLKATA, Sept. 10: A day after 173 people were suspected to have been affected with enteric in Rabindra Pally and Purba Phulbagan areas of Jadavpur, over 50 more people were detected with similar symptoms today. This took the toll of affected people to over 200. While the leakage in the …

Way to rid water of arsenic found

UK Scientists Develop Technology That Can Provide Safe Water To Millions in India London: British scientists claim to have found a solution to the world

Rs 5.9 cr water purfication tank to be ready soon

DH News Service, Kushalnagar: Zilla Panchayat President Deergakeshi Shivanna inspected the works on construction of a water purification tank being constructed at a cost of Rs 5.9 crore under Rural Drinking Water Project at Hebbale near here on Sunday. The project when completed would supply pure drinking water to 12 …

Army laboratory develops water purifier & soft drink

Manoj Anand IN WHAT MAY help the civil society in overcoming the water-related problems, the Defence Research Laboratory has created a unique water treatment plant that can bring down the excessive arsenic, floride and iron content of the ground water to an acceptable limit. The director of the laboratory Mr …

Oridonin confers protection against arsenic-induced toxicity through activation of the Nrf2-mediated defensive response

Groundwater contaminated with arsenic imposes a big challenge to human health worldwide. Using natural compounds to subvert the detrimental effects of arsenic represents an attractive strategy. The transcription factor nuclear factor erythroid 2-related factor 2 (Nrf2) is a critical regulator of the cellular antioxidant response and xenobiotic metabolism. Recently, activation …

The Lower Krishna Basin trajectory

This report is a case study on the Krishna River Basin in South India. The basin has witnessed intense water development resulting in downstream environmental degradation. The observed decline in discharge to the ocean sends a strong signal: there is only little scope for further water supply development, and further …

Risk of birth defects in Australian communities with high levels of brominated disinfection by-products

By international standards, water supplies in Perth, Western Australia, contain high trihalomethane (THM) levels, particularly the brominated forms. Geographic variability in these levels provided an opportunity to examine cross-city spatial relationships between THM exposure and rates of birth defects (BDs). The goal of the study was to examine BD rates …

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