Michael Klein

excessive risks to health sspecialty experts chemical hazardous materials nature and magnitude of the exposures evaluate a chemical exposure science of exposure public water systems water quality problems disinfection byproducts dbp in water community water systems safe drinking water act usepa water quality standards sdwa water supply drinking water testing requirements nitrates in drinking water lead in drinking water microbial contamination surface water impacts shale gas economics horizontal drilling shale gas formations natural gas gas star shale gas reserves hydraulic fracturing risks to human health regulations and regulatory environment ground water contamination hydraulic fracturing fluids marcellus shale formation bottled water terms bottled water disinfection bottled water certification fda regulates bottled water sources and types of bottled water fda bottled water standards federal food drug and cosmetic act oil spill oil spill and environmental impact oil spill cleanup gulf of mexico oil spill bp