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Contamination Of Groundwater
Groundwater pollution (also called groundwater contamination) occurs when pollutant A pollutant or novel entity is a substance or energy introduced into the environment that has undesired effect, or adversely affects the usefulness of a resource. These can be both naturally forming (i.e. minerals or extracted compounds like oi ...s are released to the ground and make their way into groundwater. This type of water pollution can also occur naturally due to the presence of a minor and unwanted constituent, contaminant, or impurity in the groundwater, in which case it is more likely referred to as contamination rather than pollution. Groundwater pollution can occur from on-site sanitation systems, landfill leachate, effluent from wastewater treatment plants, leaking sewers, petrol filling stations, hydraulic fracturing (fracking) or from over application of fertilizers in agriculture. Pollution (or contamination) can also occur from naturally occurring contaminants, such as arse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pit Latrine And Well In Close Proximity (3794846044)
Pit or PIT may refer to: Structure * Ball pit, a recreation structure * Casino pit, the part of a casino which holds gaming tables * Trapping pit, pits used for hunting * Pit (motor racing), an area of a racetrack where pit stops are conducted * Trading pit, a part of a trading floor where open outcry takes place * Pit cave, a natural cave containing a vertical shaft * Mine (mining) ** Open-pit mine, surface extraction of rock or minerals ** Coal mine or pit Science and technology * Pit, an excavation on metallic surface caused by pitting corrosion * Pit, one of many indentations used to store data on a compact disc * Pit (botany), a part of plant cell walls which allows the exchange of fluids * Pit (nuclear weapon), the core of an implosion weapon * Pit bull, a breed of dog * PIT tag, Passive Integrated Transponder for RFID system * Powered industrial truck, a US legal term * Point in time, time and date something took place * Probability integral transform, a theorem in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
