Synthetic Organic Chemicals (SOCs)
Man-made (anthropogenic) organic chemicals. Some SOCs are volatile; others tend to stay dissolved in water instead of evaporating.
Source: Terms of the Environment ...
Volatile Synthetic Organic Chemicals
Chemicals that tend to volatilize or evaporate.
Source: Terms of the Environment ...
Organic chemicals: Chemicals containing carbon.
Organic matter: Substances of (dead) plant or animal matter, with a carbon-hydrogen structure.
Organism: A living thing.
Organic Chemicals/Compounds: Naturally occurring (animal or plant-produced or synthetic) substances containing mainly carbon, hydrogen, nitrogen, and oxygen.
organic chemicals/compounds : Animal or plant-produced substances containing mainly carbon, hydrogen, nitrogen, and oxygen.
Organic chemicals which are toxic to organisms; they may be persistent and mobile in the environment.
Oxygen demand ...
Organic Chemicals
Chemical compounds made of carbon and hydrogen as the basic building blocks.
Organic Chemicals/Compounds ...
volatile organic chemicals which can be forced out of the water sample with relative ease through purging.
Q
quarry water ...
Synthetic Organic Chemicals
SOCMI
Synthetic Organic Chemicals Manufacturing Industry ...
volatile organic chemicals (VOC)
Any organic compound having, at 293.15 K, a vapor pressure of 0.01 kPa or more, or having a corresponding volatility under the particular condition of use.
[15]
vulnerable
See susceptible ...
See Volatile organic chemicals
Alkaline (synonym basic, caustic)
Having the properties of a base, a pH greater than 7. Usually used as an adjective, i.e. "alkaline soil". See Acid, Base, pH ...
Some of these categories are solids, sulfur compounds, volatile organic chemicals, particulate matter, nitrogen compounds, oxygen compounds, halogen compounds, radioactive compounds and odors.
One is granular charcoal which is not very effective for removing many contaminants such has mercury, volatile organic chemicals (this is the most prevalent contaminant found in drinking water and is also not removed by reverse osmosis or ...
For the purposes of setting MCLs for synthetic organic chemicals, any BAT must be at least as effective as granular activated carbon.
best management practices (BMPs).
Volatile Organic Compounds (VOCs): Compounds that evaporate from the many housekeeping, maintenance, and building products made with organic chemicals. These compounds are released from products that are being used and that are in storage.
Volatile organic compounds (VOCs) - Organic chemicals containing carbon, oxygen, hydrogen, chlorine, and other atoms. Volatile chemicals produce vapors readily.
Nonpoint Source (NPS) Pollution: Forms of pollution caused by sediment, organic and inorganic chemicals, and biological, radiological, and other toxic substances originating from land use activities, ...
Mineralization: The release of inorganic chemicals from organic matter in the process of aerobic or anaerobic decay.
Mineralogy: The study of minerals; formation, composition, properties, classification and occurrence.
polychlorinated biphenyls (PCBs) Highly toxic organic chemicals (once widely used in electrical transformers and other industrial equipment to provide resistance to conduction) known to cause skin diseases and suspected of causing birth ...
of setting MCLs for synthetic organic chemicals, any BAT
must be at least as effective as granular activated carbon.
best management practices (BMPs). Structural, ...
Wet air oxidation
a process that treats waste water containing high strength or hazardous organic chemicals by a combination of high temperature and pressure that creates highly reactive hydroxyl radicals ...
Peroxyacetylnitrate (PANs) - A class of chemical substances found as a pollutant in the troposphere, formed by photolysis from natural and manufactured organic chemicals.
Biosynthesis Catabolism, the production of new cellular materials from other organic or inorganic chemicals.
BOD See biochemical oxygen demand.
C
...
Facilities using electric furnaces to produce elemental phosphorous for commercial use, such as high grade phosphoric acid, phosphate-based detergent, and organic chemicals use.
Source: Terms of the Environment
...
A substance which when added to a material, usually a plastic but also paint or an adhesive, makes it flexible, resilient and easier to handle. Modern plasticisers are manmade organic chemicals; the majority of which are esters, ...
means which the Administrator finds, after examination for efficacy under field conditions and not solely under laboratory conditions, are available (taking cost into consideration). For the purposes of setting MCLs for synthetic organic chemicals, ...
Exclusive of pollen, fog, and dust, which are of natural origin, about 100 contaminants have been identified and fall into the following categories: solids, sulfur compounds, volatile organic chemicals, nitrogen compounds, oxygen compounds, ...
Some bacteria, such as cyano bacteria (previously known as blue-green algae), use sunlight (photosynthesis) to combine inorganic chemicals to make the organic nutrient compounds they need to live.
 See also: Organic, Water, Waste, Pollutant, Liquid
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