Talk:Synthetic diamond
... with nitrogen atoms. Technically it is a contaminant, but colored diamonds are more profitable because ... part that says "Technically it is a contaminant, but [...]" implies that there is too much contaminant. Which is wrong ! Because the synthetic process ... naturally leads to these low levels of contaminant (nitrogen atoms). Or maybe the error is ... the lattice that technically it is a contaminant, though in this case a desirable ...
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Air pollution prevention method   (translated from Japanese)
... business are regulated, execution of harmful atmospheric contaminant measure is promoted, health of the citizen ... the thing, or it scatters Harmful atmospheric contaminant When it is taken in continuously, those ... of 18th provision 24) of harmful atmospheric contaminant measure of 2nd chapter 3rd chapter - (19th ...
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Soil contamination
... of chemical bonding or adhesion characteristics: each contaminant has a different interaction or bonding mechanism ... of soil contamination There are legions of contaminant sources and pollutant types, but the following ... chemicals even at low concentration of the contaminant species. These changes can manifest in the ...
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Safe Drinking Water Act
... The regulations include both mandatory levels [Maximum Contaminant Levels (MCLs)] and nonenforceable health goals [Maximum Contaminant Level Goals (MCLGs)] for each included contaminant. MCLGs have extra significance because they can ...
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Phytoremediation
... or sediment. After the plant absorbs a contaminant through the roots it will either transport ... the roots. The plant continues absorbing a contaminant until it is harvested. After harvest a lower level of the contaminant remains in the soil, so the growth ...
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Superfund (environmental law)
... disposal of a hazardous substance, pollutant or contaminant occurred (CERCLA section 107(a)(2); a ... disposal of a hazardous substance, pollutant or contaminant at a site (CERCLA section 107(a ... who transported a hazardous substance, pollutant or contaminant to a site; that transporter must have ...
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Rocketdyne Santa Susana Field Laboratory Contamination
... and are now subjects of study regarding contaminant exposure from SSFL by UCLA. Residents have ... deep fracture flow of this highly toxic contaminant discovered at the groundwater and surface water ... clean up the SSFL and its offsite contaminant migration. See Also CERCLA, Comprehensive Environmental Response ...
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Risk assessment
... individual receiving a certain dose of the contaminant (chemical, radiation, noise, etc.) will develop an ... aims to determine the amount of a contaminant (dose) that individuals and populations will receive ... other factors likely influence the amount of contaminant that is received, a range or distribution ...
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Cooling tower   (translated from Japanese)
... the water is polluted with the dust contaminant in the atmosphere, is the concentration with ... circulating heat medium body with the dust contaminant in the atmosphere is little. When outside ...
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Photochemical oxidant   (translated from Japanese)
... organic compound) Is made subject the primary contaminant which, sun ultraviolet ray lighting photochemical reaction ... characteristicIt seems like the substance, the secondary contaminant is formed. The majority of these secondary ...
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