水解酸化-接触氧化法降解稠油废水的研究

对接触氧化工艺降解稠油废水进行了研究，通过选择性培养、筛选和驯化出降解菌进行反应器挂膜处理稠油废水试样。12h可以降解COD至100mg／L以下，降解率达到80％。提高了单纯用接触氧化法降解COD的能力，其中缺氧水解酸化达到了分解有机物大分子，提高可生化性的目的。

Study on Thick Oil Wastewater Treatment by Hydrolysis Acidification-Contact Oxidation

The contact oxidation process in treating thick oil was studied by making the degradating bacterium hang on the membrane in the reactor through selective cultivation,screening and demestication.The results showed that the COD value was below 100mg/L after 12h degradating,the degradation rate was 80%.The degradating ability on COD was improved relative to the single contact oxidation process.The macromolecular organism was decomposed in anoxic section of hydrolysis acidification,which made the biochemical ab...