水解酸化工艺应用于难降解有机废水综述  

Review on Application of Hydrolysis Acidification Process in Refractory Organic Wastewater

作　　者：魏良玉 李亮[1] 祁佺 桓永照 刘煦晴[1] WEI Liang-yu;LI Liang;QI Quan;HUAN Yong-zhao;LIU Xu-qing(Wuhan Institute of Technology,Hubei Wuhan 430200,China)

机构地区：[1]武汉工程大学,湖北武汉430200

出　　处：《广州化工》2021年第8期14-16,共3页GuangZhou Chemical Industry

摘　　要：在难降解有机废水厌氧处理过程中,水解酸化工艺能有效提高废水可生化性,减少处理流程,降低运行成本,有效抑制有毒有害物质对微生物活性影响。阐述了温度、pH、水力停留时间、营养元素、传质效率对水解酸化的影响;着重罗列了从传质效率的改良和微生物种类、密度培养两个方面优化的水解酸化工艺,为日后提升水解酸化效率指明道路。In the anaerobic treatment process of refractory organic wastewater,the hydrolysisacidification process can effectively improve the biodegradability of wastewater,reduce the treatment process,reduce operating costs,and effectively inhibit the impact of toxic and harmful substances on microbial activity.The effects of temperature,pH,hydraulic retention time,nutrient elementsand mass transfer efficiency on hydrolysis and acidificationwere explained,focusing on the optimization of hydrolysis and acidification processes in terms of the improvement of mass transfer efficiency,the type of microorganisms,and the density cultivation,which will pave the way for improving the efficiency of hydrolysis and acidification in the future.

关 键 词：水解酸化 难降解有机废水 应用 

分 类 号：X703.1[环境科学与工程—环境工程]