| D007220 |
Industrial Waste |
Worthless, damaged, defective, superfluous or effluent material from industrial operations. |
Waste, Industrial,Industrial Wastes,Wastes, Industrial |
|
| D003124 |
Colorimetry |
Any technique by which an unknown color is evaluated in terms of standard colors. The technique may be visual, photoelectric, or indirect by means of spectrophotometry. It is used in chemistry and physics. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
|
|
| D000171 |
Acrolein |
Unsaturated three-carbon aldehyde. |
2-Propenal,Acraldehyde,Acrylaldehyde,Acrylic Aldehyde,Allyl Aldehyde,Aqualin,Ethylene Aldehyde,2 Propenal,Aldehyde, Acrylic,Aldehyde, Allyl,Aldehyde, Ethylene |
|
| D000393 |
Air Pollutants |
Any substance in the air which could, if present in high enough concentration, harm humans, animals, vegetation or materials. Substances include GASES; PARTICULATE MATTER; and volatile ORGANIC CHEMICALS. |
Air Pollutant,Air Pollutants, Environmental,Environmental Air Pollutants,Environmental Pollutants, Air,Air Environmental Pollutants,Pollutant, Air,Pollutants, Air,Pollutants, Air Environmental,Pollutants, Environmental Air |
|
| D000395 |
Air Pollutants, Occupational |
Toxic air-borne matter related to work performed They are usually produced by the specific nature of the occupation. |
Occupational Air Pollutants,Pollutants, Occupational Air |
|
| D000447 |
Aldehydes |
Organic compounds containing a carbonyl group in the form -CHO. |
Aldehyde |
|
| D014873 |
Water Pollutants |
Substances or organisms which pollute the water or bodies of water. Use for water pollutants in general or those for which there is no specific heading. |
Water Pollutant,Pollutant, Water,Pollutants, Water |
|
| D014874 |
Water Pollutants, Chemical |
Chemical compounds which pollute the water of rivers, streams, lakes, the sea, reservoirs, or other bodies of water. |
Chemical Water Pollutants,Landfill Leachate,Leachate, Landfill,Pollutants, Chemical Water |
|