酸化水解+氧化沟在污水厂提标改造中的应用  

The Application of Hydrolysis Acidification + Modified Carpeted Oxidation Ditch in Upgrading and Reconstruction of Dispose Urban Domestic Sewage

作　　者：黄慧珍[1] HUANG Huizhen(School of Food Engineering,Zhangzhou institute of technology,Zhangzhou,Fujian 363000,China)

机构地区：[1]漳州职业技术学院食品工程学院

出　　处：《闽南师范大学学报（自然科学版）》2019年第4期70-75,共6页Journal of Minnan Normal University：Natural Science

基　　金：福建省中青年教师教育科研项目(JA15686)

摘　　要：采用酸化水解+改良型卡式氧化沟工艺提标改造处理了某城市污水,主要介绍了该工艺的设计方案和工艺的运行结果.通过一年的跟踪运营,结果表明城市生活废水经酸化水解+改良型卡式氧化沟工艺处理后出水中的CODCr,BOD5,SS,NH4+-N,TN,TP六项指标均达到《城镇污水处理厂污染物排放标准》(GB18918-2002)的一级A的排放标准,并且该工艺处理效果稳定可靠,运行成本较低.The technology of hydrolysis acidification+modified carpeted oxidation ditch was used to upgrading and reconstruction of dispose urban domestic sewage,and designing scheme and result of this technology was presented.During one years'survey the results show that indexes of CODCr,BOD5,SS,NH4+-N,TN,TP in treated sewage with the technology of hydrolysis acidification+modified carpeted oxidation ditch were complied with the first grade A standards of discharge standard of pollutants for municipal wastewater treatment plant(GB18918-2002).Furthermore,the improved process is stable,efficient and low cost.

关 键 词：酸化水解 改良型 卡式氧化沟 提标改造 城市污水 

分 类 号：X52[环境科学与工程—环境工程]