摘要
以河南某化工厂的1,4-丁二醇生产废水为研究对象,采用厌氧-SBR-O3工艺,对此工艺的处理效果进行研究。结果表明,进水CODCr为4 000 mg/L,单纯使用厌氧-SBR工艺其出水无法达到GB8978-1996《污水综合排放标准》一级A标准。而将其出水进行高级氧化,可使CODCr达标,系统运行稳定。
Taking 1,4- butanediol production wastewater that a chemical plant produce in henan for the study, using anaerobic - SBR - O3 process, the effect of this treatment technology are studied. The result shows, simple using anaerobic - SBR process can＇t reach GB8978 - 1996＂integrated wastewater discharge standard＂ A standard when the influent CODc,. is 4 000 rag/L, while, if using advanced oxidation for its effluent, CODcr enable compliance, the system is stable.
出处
《河南化工》
CAS
2015年第4期26-27,共2页
Henan Chemical Industry
