-Down to Earth uranium concentration in groundwater exceeded 30 μg/l, more than the WHO-prescribed limit, in 57 out of 73 villages A chemical analysis of groundwater in 73 villages of Karnataka has found high levels of uranium concentration in groundwater of at least 57 villages. The uranium concentration in these villages was at least 30 micrograms per litre (μg / l). In 48 of these villages, the levels exceeded 60 μg / l. In...
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Groundwater in 10 Bihar districts contaminated by uranium: Study -CK Manoj
-Down to Earth Researchers yet to find the source of uranium in groundwater A new study conducted by the University of Manchester, UK and Mahavir Cancer Institute and Research Centre, Phulwarisharif in Patna has found uranium contaminating the groundwater in 10 districts of Bihar. It took one-and-a-half years for the researchers to come to the conclusion. They are yet to find out the source of uranium in groundwater. Supaul, Gopalganj, Siwan, Saran, Patna, Nalanda,...
More »Hazards of using fertilisers in Punjab -Ashish Mansharamani and Abhimanyu Shrivastava
-Down to Earth Studies have pegged consumption of phosphatic fertilizers in Punjab at ten times higher than the national average The media has consistently reported on cancer deaths in the Malwa region of Punjab. While a definite scientific finding on the same is awaited, there have been varying conclusions which may, at best, be speculative in nature. But first, it is important to bring out facts which are uncontested. Studies have pegged consumption...
More »Canal water for drinking, toxic groundwater for irrigation! -Ruchika M Khanna
-The Tribune Chandigarh: While Punjab is increasingly increasing using canal water for drinking on account of high toxicity in the ground water, it will now pump out this water for irrigation purposes. The new tubewell connections – 1.25 lakh - will not just deplete the state’s already depleted water table, but water pumped up from these tubewells pose a risk of contaminating the food grains and vegetables grown in the fields. Sources in...
More »NGO demands ban on use of groundwater for drinking -Bharat Khanna
-The Tribune Call follows traces of uranium in Bathinda and adjoining districts Bathinda: Various non-government organisations (NGOs) have demanded a ban on the use of groundwater for drinking and irrigation purposes as it contains a high concentration of uranium. It was in 1995 when researchers of Guru Nanak Dev University, Amritsar, discovered the presence of uranium in groundwater. The uranium concentration up to 15 ppb has been declared permissible by WHO but the...
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