摘要：
生物膜法 A/O工艺处理玉米开发产品生产废水,在进水CODCr为1526mg/L,NH3- N为180.4mg/L 的情况下,可使出水达到CODCr为89.74mg/L,NH3- N为14.19mg/L,符合国家一级排放标准,去除率分别达到94.12 %和92.13%,工艺流程简单,处理效果好。
关键词:
玉米加工废水,
悬浮污泥法,
生物膜法
Abstract:
A/O technical process is used to treat the wastewater coming from corn developing products, if the COD of influent is 1 526 mg/L, the NH3-N of influent is 180.4 mg/L, then the COD of effluent is 89.74 mg/L, the NH3-N of effluent is 14.19 mg/L, and the quality of effluent is stable enough to conform to the National Discharge Standard. The removal rates of COD and NH3-N can reach 94.12% and 92.13% respectively. The technical process is simple and the process efficiency is excellent.
Key words:
wastewater from corn products,
suspended sludge technique,
biological membrane technique
中图分类号:
林冰, 史英民, 李冰, 高杨, 岳文青. 生物膜法A/O工艺处理玉米加工废水的研究[J]. 工业水处理, 2003, 23(5): 32-35.
Lin Bing, Shi Yingmin, Li Bing, Gao Yang, Yue Wenqing. Study on the application of A/O biological membrane technology to the treatment of wastewater from corn products[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(5): 32-35.