Nitrate formed by the biochemical activities of microorganisms or added in chemically
synthesized forms to lithosphere and biosphere enters hydrosphere with relative ease, as all …

Electrochemical denitrification of ground water was studied with an objective to maximize
nitrate transformation to nitrogen gas. Aluminum, graphite, iron and titanium were selected …

Nitrate pollution of groundwater due to urban waste and industrial effluents usually centres
around cities. This study has shown that nitrate levels in groundwater over vast agricultural …

The complex depositional pattern of clay and sand in most of the areas controlled the
vertical and lateral movement of nitrate in groundwater. The variation of nitrate concentration …

A total of 60 drinking water samples collected from Erode district, Tamilnadu, India were
analysed for fluoride contamination, besides water quality parameters such as pH, electrical …

Groundwater is the source for many activities in urban regions and the quality plays a
significant role in determination of its usage. In coastal regions the situation becomes more …

Nitrate contamination of the world's groundwater supply poses a serious human health
threat. High nitrate levels found in drinking water have been proven to be the cause for …

10. Conclusion Humans have had a major impact on the earth's water reservoirs: rivers,
lakes, oceans as well as groundwater. Nitrate is listed as second most common pollutant of …

The main contributors of high nitrate concentrations in the groundwater of the Vamsadhara
River basin are the point sources associated with livestock barns while the seasonal …

Fertilizers are major contributors to increased crop production in India. At present, the
country consumes about 14 million tonnes of fertilizer per annum of which more than 75 per …