Central Pollution Control Board (CPCB) , Central Pollution Control Board (CPCB) , Coal , Coal , Drinking Water , Drinking Water , Drinking Water , Food Contamination , Food Contamination , Gas Chromatograph , Health , Health Effects , Health Effects , Health Effects , Heart Diseases , Heavy Metals , Heavy Metals , IIndustrial Pollution , Land Pollution , Mercury , Mining , Mining Waste , Respiratory Diseases , Respiratory Diseases , Singrauli , Skin Diseases , Sonbhadra district , SOUNDRAM , Toxins , Tuberculosis , tuberculosis , Uttar Pradesh , Water Pollution ,