生物法处理采油废水的研究进展  

Research Progress in Oil Extraction Wastewater Treatment by Biological Method

作　　者：梁琦[1] 李思[1] 张金辉[1] 

机构地区：[1]辽宁石油化工大学,辽宁抚顺113001

出　　处：《当代化工》2014年第5期800-802,共3页Contemporary Chemical Industry

摘　　要：采油废水中含有大量石油烃类及重金属类污染物,未经处理直接排放会对环境产生严重的污染。生物处理法处理采油废水是运用微生物的氧化作用将废水中的有机物分解,从而达到净化的作用。生物法处理采油废水具有效率高,处理费用低,对环境不产生二次污染等优点。主要介绍了几种常用的采油废水生物处理方法,包括氧化法、厌氧-好氧法、自然人工湿地处理法,对国内外学者的研究进行了简要概述,并对未来的发展提出了几点建议。Oil extraction wastewater contains many petroleum hydrocarbons and heavy metals, and it will result in serious pollution to the environment if untreated. Biological treatment method is a method that degrades organic matter by the oxidation of microbial. Biological wastewater treatment with high efficiency and low processing cost does not produce secondary pollution to the environment. In this paper, several kinds of common biological treatment methods for oil extraction wastewater were reviewed, including oxidation method, anaerobic-aerobic method, and natural and artificial wetland treatment method. Finally, some suggestions for the future development were put forward.

关 键 词：采油废水 生物法 氧化法 厌氧-氧化法 人工湿地 

分 类 号：X741[环境科学与工程—环境工程]