5c40ff9a___Drinking_Water_Contamination__INORGANIC_CHEMICALS
[INDUSTRIAL SOURCE] Found in waste discharge from factories that manufacture electronics, glass and drugs, and is leached into groundwater from sites that process ore [HEALTH EFFECTS] Can cause hair loss, and blood changes, kidney, liver and intestinal disorders [INORGANIC CHEMICALS] 
Thallium
Industrial Water Pollution - Drinking Water Contamination
INORGANIC CHEMICALS