物化预处理实验结果表明,采用A908复合混凝剂处理高乳化油含硫废水,混凝效果明显优于国内现有的单一型无机及有机混凝剂,预处理后的水质可以保证后续生化系统的稳定运行。镜检观察,微生物生长良好,污泥结构密实,出水水质符合国家污水综合排放标准(GB8978-1996)一级标准的要求。 The results of physico-chemical pretreatment show that the treatment of sulfur-containing wastewater with high emulsified oil by A908 composite coagulant is obviously superior to the single type of inorganic and organic coagulants existing in China. The pretreated water quality can ensure the subsequent biochemical system Stable operation Microscopic examination showed that the microorganisms grew well and the structure of the sludge was dense. The quality of the effluent was in conformity with the requirements of the first grade of the National Integrated Wastewater Discharge Standard (GB8978-1996).