groundwater contamination

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• Groundwater — Shipot, a common source of drinking water in a Ukrainian village. Groundwater is water located beneath the ground surface in soil pore spaces and in the fractures of rock formations. A unit of rock or an unconsolidated deposit is called an… …   Wikipedia

• Arsenic contamination of groundwater — is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high profile problem in recent years due to the use of deep tubewells for water supply in the Ganges Delta, causing serious arsenic poisoning to… …   Wikipedia

• Soil contamination — Excavation showing soil contamination at a disused gasworks. Soil contamination or soil pollution is caused by the presence of xenobiotic (human made) chemicals or other alteration in the natural soil environment. This type of contamination… …   Wikipedia

• VOC contamination of groundwater — VOCs (volatile organic compounds) are a dangerous contaminant of groundwater. They are generally introduced to the environment through careless industrial practices.OverviewVOCs are responsible for a number of adverse health effects especially… …   Wikipedia

• List of Superfund sites in Utah — This is a list of Superfund sites in Utah designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• Water pollution — Raw sewage and industrial waste flows across international borders New River passes from Mexicali to Calexico, California. Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and groundwater). Water p …   Wikipedia

• Salage (route) — Pour les articles homonymes, voir Salage. Dans le domaine routier, le salage est l’action de répandre un fondant routier, du sel en l’occurrence, sur la chaussée afin de faire fondre la pellicule de glace ou de neige compactée …   Wikipédia en Français

• Royal Dutch Shell environmental issues — Royal Dutch Shell is engaged in a variety of business activities across the world which of necessity involves the extraction, production, handling, processing, storage and transportation of hazardous products, including hydrocarbons and chemicals …   Wikipedia

• Hexavalent chromium — Hex chrome redirects here. For the color printing process, see Hexachrome. An example of a chromium(VI) compound: chromium trioxide Hexavalent chromium (chromium VI) refers to chemical compounds that contain the element chromium in the +6… …   Wikipedia

• Del Amo (Superfund site) — The Del Amo Superfund Site is a U.S. EPA Region 9 Superfund Site. It is one of 94 Superfund Sites in California as of November 29, 2010. Contents 1 Site History 2 Contamination 3 Remediation 4 Public Health …   Wikipedia