低温高效油脂降解菌的分离筛选驯化

在我国北方地区冬季水温偏低, 低温是造成寒冷地区冬季含油脂污水处理效果差的主要原因。当温度降低至4°C左右时, 污水的生物处理普遍存在着处理效果差, 出水难以达标的问题。而微生物法是处理油脂污染物的一种最有效、最安全和最彻底的方法。因此本文从微生物学角度对此进行了研究, 从自然界中分离、筛选到了8 株能在5°C下生长并能降解生活污水中油脂的低温菌。

High-performance Low-temperature Oil-degrading Bacteria Isolated in Domesticated

When it is cold winter in the northern China, the temperature of water is very low. Low temperature is the main reason of the worse treatment of oil wastewater. In cold winter when the temperature is lowered to around 4°C, the effect of biological treatment of sewage is poor and hard to target the problem of reach a set standard of outing water. Use of microbiology to deal with oil pollution is one of the most effective, the most secure and the most thorough method. So the article from the microbiological point of view to study, isolated from nature world, screening to eight low-temperature grease which can grow under 5°C and degradation of sewage bacteria.