摘要
以如皋常青某印染厂废水处理中心为例 ,介绍了O/A/O组合工艺处理浆染废水的工程设计。设计处理规模为 10 0 0m3 /d ,进水COD为 12 0 0mg/L ,处理后出水达国家一级排放标准。实践证明这是一种处理可生化性较差、难降解废水的行之有效的工艺。
Taking the waste treatment center of a printing and dyeing factory in Changqing of Rugao as an example, the project design by O/A/O component technology to treat starch dyeing wastewater is introduced. The scale of this treatment design is 1?000? m 3 /d , and the COD content in inlet wastewater is 1?200 mg/L. After treatment, the effluent can reach target of the national standard. Practice verifies that it is an effective technology for poor biochemical and hardly degradable wastewater.
