HBR根源(全过程)除臭系统对污水厂浓缩污泥的除臭效果研究  

Study on the deodorization effect of HBR root(whole process)deodorization system on concentrated sludge in wastewater treatment plants

作　　者：柴成凯 CHAI Cheng-kai(Beijing Hanmeida Environmental Protection Technology Co.,Ltd.,Beijing 101121,China)

机构地区：[1]北京韩美达环保技术有限公司,北京101121

出　　处：《精细与专用化学品》2023年第7期33-35,48,共4页Fine and Specialty Chemicals

摘　　要：利用污水厂的剩余污泥,在HBR根源(全过程)除臭系统的作用下,优化培养繁殖除臭微生物菌群。将培养好的除臭污泥与恶臭非常严重的浓缩污泥按照1∶1(体积比)进行混合,混合污泥中的除臭微生物菌群会将恶臭微生物菌群进行同化分解,最终形成高分子螯合物,将恶臭物质去除掉。其中,H_(2)S的去除效率为99.9%,甲硫醇(CH3SH)的去除效率为99.1%,甲硫醚(CH_(3)SCH_(3))的去除效率为71.5%,CS_(2)的去除效率为84.9%,二甲二硫(CH_(3)SSCH_(3))的去除效率为78.3%。Utilizing the surplus sludge from the wastewater treatment plant,under the action of the HBR root(whole process)deodorization system,the cultivation and reproduction of deodorization microbial flora was optimized.Mixed the cultivated deodorization sludge with the highly odorous concentrated sludge in a 1∶1(volume ratio),the deodorization microbial flora in the mixed sludge will assimilate and decompose the odorous microbial flora,ultimately forming a polymer chelate to remove the odorous substances.The removal efficiency of H_(2)S was 99.9%,that of CH_(3)SH was 99.1%,that of CH_(3)SCH_(3)was 71.5%,that of CS_(2)was 84.9%,and that of CH_(3)SCH_(3)was 78.3%.

关 键 词：HBR根源(全过程)除臭系统 除臭效果 除臭微生物菌群 

分 类 号：X78[环境科学与工程—环境工程]