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Water
Water is a chemical compound with the chemical formula H20. A water molecule contains one hydrogen atom and two oxygen atoms. Water is a liquid at standard ambient temperature and pressure though it can be a solid (ice)in low temperatures or evaporate into water vapor a higher temperatures.
Industry: Natural environment
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Water
endangerment assessment
Natural environment; Water
A study to determine the nature and extent of contamination at a site on the National Priorities List and the risks posed to public health or the environment. EPA or the state conducts the study when ...
endrin
Natural environment; Water
A pesticide toxic to freshwater and marine aquatic life that produces adverse health effects in domestic water supplies.
energy management system
Natural environment; Water
A control system capable of monitoring environmental and system loads and adjusting HVAC operations accordingly in order to conserve energy while maintaining comfort.
energy recovery
Natural environment; Water
Obtaining energy from waste through a variety of processes (e.g. combustion).
enforceable requirements
Natural environment; Water
Conditions or limitations in permits issued under the Clean Water Act Section 402 or 404 that, if violated, could result in the issuance of a compliance order or initiation of a civil or criminal ...
enforcement
Natural environment; Water
EPA, state, or local legal actions to obtain compliance with environmental laws, rules, regulations, or agreements and/or obtain penalties or criminal sanctions for violations. Enforcement procedures ...
engineered controls
Natural environment; Water
Method of managing environmental and health risks by placing a barrier between the contamination and the rest of the site, thus limiting exposure pathways.
