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 …

Domestic wastewater as fish food

treated domestic wastewater helps production of carp fish. The nutrients in the sewage are used to develop fish food organisms. Fish food is generally grown in fresh water and the joint research by scientists from Bhubaneswar and Kolkata says that using sewage will help save freshwater. The treated sewage makes …

Water quality assessment at village level - A case study

Water Quality Index (WQI) is one of the most effective way to assess the quality of water. The present study is to assess the groundwater quality in relation to domestic use in village-Srungavarpu Kota (S.Kota) of Vizinagaram district of Andhra Pradesh.

Hydro-chemical characteristics of Mandakini river at Chitrakoot

Water quality of river Mandakini was assessed from Sati Anusuya to Karwi. Altogether 4 samples were collected from each sampling station and 5 sampling stations were selected for analysis. The quality analysis was made through the estimation of temperature, turbidity, DO, pH, EC, TDS, sodium, potassium, calcium, magnesium, carbonate, bicarbonate, …

Evaluation of water quality in A. Mettur area of Perambalur district

The area chosen for study is A. Mettur. The aim of the present investigation is to conduct a door to door survey about the location of the houses, socio-economic status of the people and the problems encountered using the water was done. Bore well, well, canal, lake and river water …

Potability of tube wells of Mayyanad panchayat of Kerala

In Mayyanad panchayat of Kerala, drinking water is supplied by Kerala Water Authority through pipelines from 8 tube wells drilled for the purpose. An analysis of water quality showed that the mean water pH was 6.72, the colour and the iron content were above desirable limit and the total and …

Study of physico-chemical characteristics of some water ponds of Ayodhya-Faizabad

Increasing industrialization and population causes increase in living standard, which results decrease in the quality of water. The physico-chemical characteristic of water is important determinant of the aquatic system. The present study was carried out in the month of July, 2005 to June, 2006 for the water ponds of Ayodhya …

A preliminary assignment of water quality index to Mandakini river, Chitrakoot

In the present work water quality indices of Mandakini river, Chitrakoot have been determined on the basis of various water quality parameters for 3 seasons, namely post-monsoon and winter at 6 sampling sites. The physico-chemical and biological parameter which were taken into account for the present work are TDS, turbidity, …

Seasonal and spatial variation in magnesium & chloride concentration in groundwater of Deltaic regions of Kumabakonam, TN

Agricultural production from the deltaic regions is the highest in countries like India. Study of groundwater quality, which is a function of physical and chemical parameters of the geological formations, is important as it will affect the agricultural production. The present study was carried out with the objective of determining …

Water quality impact assessment and management for opencast coal mining projects

Major pollution sources in opencast coal mining are pumping of mine effluents; run off from coal stock yards, overburden dumps and haul roads; effluents from workshop and washing of heavy earth moving machinery and coal handling plant; disposal sites of sludge from oil and grease trap; domestic effluents from colony. …

Distribution of total reactive fluoride in sediments of Kuttanad waters

Fluoride takes part in a number of geochemical and biochemical reactions. The activity of the fluoride thus makes the ion non conservative in many occations, though the ion is included in the major ions category. Preferential enrichment of fluoride is a general observations in the coastal and estuarine environment. The …

Pros and cons of using wastewater for irrigation

reuse of wastewater for irrigation is touted as an environmentally sound practice. But little is known about its long-term effects. A recent study from Jordan says that the frequent use of treated wastewater can affect plant growth and crop yield. Researchers say the use of wastewater has to be continuously …

Industrialisation bringing acid rain to India

there is growing evidence to believe that the incidence of acid rain is increasing in India. Many experts link the phenomenon with increasing industrialisation in the country. On August 23, Union minister of state for environment and forest, Namo Narain Meena, informed the Rajya Sabha that the India Meteorological Department …

Kolkata reconnects with its riverfront

An ambitious riverfront development project has been drawing many visitors in Kolkata. The Millennium Park runs along Strand Road, for a kilometre on the eastern bank of the Hooghly river and has been a successful attempt to bring it back to the forefront of the city's landscape. Two sections of …

In short

on health grounds: The Karnataka government plans to use Kudremukh Iron Ore Company Ltd's (KICL) pipeline from Kudremukh to Mangalore for supplying water to Dakshin Kannada and Udipi districts. The water will be used for drinking and industrial purposes. Environmentalists have raised concerns and say this will affect human health. …

The study of nitrate concentration in drinking water in Alwar city (Rajasthan)

In the present study drinking water samples of different ground water sources had been analyzed for the estimation of a problematic chemical parameter nitrate. Analysis of drinking water samples of different sources in different zones in Alwar revealed that the concentration of nitrate had been recorded highest in drinking water …

Fluoride contamination in rain water of Singrauli region

Fluoride concentration in rocks and soil are well documented, but data on the F concentration in coal are limited. In present paper, fluoride were monitored in rain water during rainy season at 7 location of Singrauli region in 2004. The sampling location were covered the impact of industrial complex of …

Measurement of underground water-soil radioactivity at different depths in arsenic prone areas

Studies on the presence of alpha emitting nuclides in the environment assume importance since they are found to be carcinogenic. Measurement of radioactivity in arsenic contaminated drinking water has already been reported. To perform a detail study the researchers have undertaken a programme to measure radioactivity in drinking water and …

China lacks sewage facilities

Together with heavy opposition against Beijing hosting the Olympics in 2008 due to increasing air pollution in the country, China faces many other environmental problems. Chinese city officials recently revealed that 278 cities in the country and about more than half the country's populations did not have any sewage facilities. …

Pollution Check Mate

MPBC is the government agency that is striving to give us a pollution free environment. IT is so easy to use something, dump it or throw it as waste, thinking the municipal will collect it. Have you ever thought as to what happens to all these wastes? Where it goes …

Jordan ministers quit over water contamination

Water contamination led to the resignation of two ministers in Jordan following pressure from media and opposition parties. Jordan's water minister Mohammad al-Alem and health minister Saad Kharabsheh resigned on July 29 after being held responsible for hundreds falling ill with diarrhoea and high fever earlier in the month in …

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