UASB-氧化沟工艺处理酱油废水  

Treatment of Soy Wastewater Using UASB-Oxygenation Channel

作　　者：关群兴[1] 侯伟忠 

机构地区：[1]华南理工大学环境科学与工程学院,广州510640 [2]南海科技工业园管理委员会规划建设局官窑分局,广东佛山528237

出　　处：《四川环境》2007年第5期41-43,共3页Sichuan Environment

摘　　要：根据酱油废水CODC r浓度高、可生物降解性好的特点,提出了采用UASB结合氧化沟的处理工艺流程,经实践证明是合理的。该技术的实际运行表明,废水的各项指标都能达到广东省《水污染物排放限值》(DB44/26-2001)第二时段一级排放标准,该法具有工艺运行稳定、维护简单、耐冲击负荷的特点。Based on the characters of high CODCr and biologic degradability,a process using UASB combining oxygenated channel to treat soy wastewater was proposed.It had been proved to be reasonable practically.The practical operation result showed that every index of the treated wastewater can reach the first class standards for the second stage in the ＂Discharge limit of water pollutants＂.In short,this technology possesses the characteristic of steady operation,simple maintenance and bearing of shock of load.

关 键 词：酱油废水 生物降解性 UASB 氧化沟 

分 类 号：X703[环境科学与工程—环境工程]