Biochemical Purification of Waste Waters Containing Monoethanolamine.

被引：0
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作者：
Livke, V.A.
Sidlyarchuk, M.D.
Borisovskaya, N.I.
Bentsa, I.E.
机构：
来源：
Khimicheskaya Promyshlennost' | 1975年 / 06期
关键词：
CHEMICAL PLANTS - Waste Disposal - WATER POLLUTION - Control;
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摘要：
The conditions of purification of waste waters containing monoethanolamine were investigated in experimental air tanks. It is established that the optimal concentration of monoethanolamine, at which a high degree of purification and stable operation of the biochemical equipment can be ensured, lies in the range from 200 to 225 mg/liter. At higher monoethanolamine concentrations the nitrification process is inhibited, although the purification quality, insofar as the biochemical and chemical oxygen demands are concerned, remains high.
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页码：27 / 28
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