低温菌去除污染物的研究现状

Application of Cold-Adapted Microorganisms in the Treatment of Sewage at Low Temperature

低温菌在自然界的分布非常广泛,低温菌由于具有特殊的遗传背景和代谢途径,能够产生适合低温环境且具有特殊功能的各种酶类及其它活性物,从而使低温菌在寒冷环境条件下表现出其他微生物无法替代的生物活性。文章在分析、总结国内外有关低温菌低温环境条件下去除污水中不同污染物的研究基础上,认为低温菌在寒冷地区污水治理领域具有广阔的应用前景。

Cold-adapted microorganisms which have special genetic background and metabolic channels are widely distributed in the nature at low temperatures. The cold-adapted microorganisms can produce a lot of active substances,and show unique characters in many areas at low temperatures. Treatment of pollutants in sewage with cold-adapted microorganisms at low temperatures is discussed, and it is concluded that the cold-adapted microorganisms have great and bright potential in application to sewage treatment in cold areas.