一体化臭氧曝气生物滤池-上流式曝气生物滤池组合工艺深度处理制革废水  

Application of integrated process of ozone-biological aerated filter and up-flow biological aerated filter for advanced treatment of tannery wastewater

作　　者：刘宇斌[1] 汪晓军[1] 

机构地区：[1]华南理工大学环境科学与工程学院,“工业聚集区污染控制与生态修复”教育部重点实验室,广东广州510006

出　　处：《现代化工》2012年第8期72-74,共3页Modern Chemical Industry

基　　金：国家自然科学基金资助项目(51078149)

摘　　要：采用一体化臭氧曝气生物滤池-上流式曝气生物滤池组合工艺深度处理某制革厂废水,在进水量为50～80 m3/d的条件下,出水COD、氨氮可分别控制在100、10 mg/L以下,色度为5～10倍,完全达到该厂废水回用和排放标准。在不考虑人工及折旧费的情况下,运行成本仅为3.15元/m3,具有良好的经济效益和环境效益。The integrated process combining ozone-biological aerated filter and up-flow biological aerated filter is applied for advanced treatment of tannery wastewater in Guangdong Province. It shows that under the condition with 50 - 80 m^3/d of feed water, the concentration of COD and ammonia nitrogen in effluent can he controlled blew 100 mg/L and10 mg/L respectively, and the chromaticity is 5 - 10 times. The effluent quality has met the reuse or discharge standards. The treatment cost is only 3.15 yuan/m^3 without counting labor and depreciation cost, which indicates great economic benefits and environmental benefits.

关 键 词：制革废水 深度处理 一体化 臭氧曝气生物滤池 

分 类 号：X703[环境科学与工程—环境工程]