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คำศัพท์ช่างภาษาอังกฤษ - ไทยที่เกี่ยวข้องกับ "*environ*"

คลิกที่แต่ละคำเพื่อดูรายละเอียด

Reversible reaction

(Environmental Engineering) A reaction in which the reactant(s) proceed to product(s), but the products react at an appreciable rate to reform reactant(s).

In situ treatment

(Environmental Engineering) Treatment of a waste in place, as opposed to pumping or digging the waste up and then treating it.

Sterilization

(Environmental Engineering) The destruction or inactivation of all microorganisms. See Disinfection.

Wetland

(Environmental Engineering) Semi-aquatic land, that is land that is either inundated or saturated by water for varying periods of time during each year, and that supports aquatic vegetation which is specifically adapted for saturated soil conditions.

Isomers

(Environmental Engineering) Two or more different compounds with the same chemical formula but different structure and characteristics.

Heterotrophic

(Environmental Engineering) A group of organisms which obtain carbon for synthesis from other organic matter or proteins.

Decomposers

(Environmental Engineering) Organisms which utilize energy from wastes or dead organisms. Decomposers complete the cycle by returning nutrients to the soil or water and carbon dioxide to the air or water.

Mixed liquor volatile suspended solids (MLVSS)

(Environmental Engineering) The volatile suspended solids concentration in the activated sludge tank.

Aromatic

(Environmental Engineering) A form of bonding in which ring compounds share electrons over more than two atoms. The electrons are delocalized. This leads to unusual ring stability.

Carbonyl

(Environmental Engineering) A functional group with an oxygen atom double bonded to a carbon atom.

Ion exchange

(Environmental Engineering) An adsorption process in which one ion is exchanged for another ion of like charge. There is an equivalence of exchanged charge.

Recycling

(Environmental Engineering) The recovery and reuse of a product which would otherwise be thrown away.


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