论文部分内容阅读
我国水资源污染严重,其中工业污水占有比例高达70%。石化企业是用水大户,也是污水排放大户。尽管炼油污水经过生化处理后能够达标排放,但还是会对水体造成一定的伤害,需要进一步进行深度处理。臭氧氧化-生物炭深度处理炼油污水能够将处理后的废水循环用于工业生产,从而产生重大的经济效益和环境效益。本文就炼油污水臭氧氧化-生物炭深度处理水质回用资源化进行了研究,希望为炼油污水的治理和控制提供一定的参考。
Water pollution in China is serious, of which the proportion of industrial sewage up to 70%. Petrochemical enterprises are large water users, but also large sewage discharge. Although the refinery wastewater can meet the standard after biochemical treatment, it still causes some damage to the water body and requires further treatment. Ozonation - Biochar Deep Treatment of Refining Sewage Recycled wastewater can be used for industrial production, resulting in significant economic and environmental benefits. In this paper, the research on the reuse of water quality in the deep treatment of ozonized wastewater and biochar for refinery wastewater is carried out. It is hoped that it will provide reference for the treatment and control of oily wastewater.