【摘要】 提出了一种新型含油污泥处理技术[1-2]。通过实验确定了化学前处理最佳处理温度及p H,砂水比[m(砂)∶m(水)]越小,处理效果越好,最佳砂水比为1∶9;生物处理中最佳降解速率出现在50~60 h处,最大降解速率约为70%;处理后污泥作为调剖剂回注或进行烧结处理,实现了含油污泥的减量化、资源化及无害化处理。更多还原

【Abstract】 A novel oily sludge treatment technology is proposed. The optimum chemical pre-treatment temperature and p H are determined through experiments. Smaller ratio of sand and water leads to better treatment effect. Biological treatment occurs in 50- 60 hours and the best degradation rate at the maximum degradation rate is about 70%. After the rejection or baking treatment of treated sludge as profile agent,the reduction,recycling and safe disposal of oily sludge can be achieved.更多还原