微生物促进剂在处理采油污水中的应用  

Application of Microbiological Agent to Produced-Water Treatment

作　　者：庞玉山[1] 赵芳秋[2] 高云富[1] 张亮[1] 史玉生[3] 邸志英 

机构地区：[1]大港油田第三采油作业区 [2]大港油田公司质量安全环保部 [3]大港油田原油集输公司 [4]北京康达环境工程有限公司

出　　处：《油气田环境保护》2003年第2期23-25,共3页Environmental Protection of Oil & Gas Fields

摘　　要：微生物促进剂(VB591和BiNutrix-ww)可不断释放营养素,以保证微生物的健康生长,有助于加快微生物矿物化过程,促进有机污染物分解,达到水体净化的目的。在采集的油田废水中分别投加这两种微生物促进剂,与参照对比水样按相同条件进行了曝气处理。试验结果表明,微生物促进剂能使废水中COD和石油类的去除率大大提高,处理时间也大大缩短。Microbiological agents (VB591 and BiNutrix-ww) can release neutrient continuously to improve the growing of microbiology and fasten the mineralization of microbiology and enhance the decomposition of organic contaminant and sewage purification. The two kinds of microbiological agents were respectively added into the produced-water samples collected from Dagang Oilfield. Compared with the referent water sample, under the same treatment conditions, the chemical oxygen demand and oil content in the produced-water samples added microbiological agents decreased greatly. The treatment time was also reduced.

关 键 词：微生物促进剂 采油污水 污水处理 有机污染物 分解 水体净化 

分 类 号：X741[环境科学与工程—环境工程] X703