焦化废水处理工程实例  

PROJECT EXAMPLE OF COKING WASTEWATER TREATMENT

作　　者：康晓静[1] 周建民[1,2] 端木合顺[1] 

机构地区：[1]西安科技大学地质与环境学院,陕西西安710054 [2]西安飞科环保工程有限责任公司,陕西西安710065

出　　处：《水处理技术》2010年第3期128-132,共5页Technology of Water Treatment

摘　　要：介绍了青海省某焦化厂生产生活废水处理工程的工艺参数、调试过程和运行效果。该工程设计处理能力为960m.3d-1。采用A2/O2、混凝沉淀、过滤、氨吸附工艺处理。出水水质指标达到并高于污水综合排放标准(GB8978-1996),其中部分出水回用于生产和喷洒路面和草坪。he craft parameter, debugging process and operation effect of coking wastewater and domestic sewage in a certain coking and chemistry plant of Qinghai Province were introduced. The designed handling capacity is 960 m^3·d^-1. The wastewater was treated by A^2/O^2, coagulation and sedimentation, filter, the ammonia absorption. The water quality was over secondary standard ofwastewater discharge standards（G B8978- 1996）. Part of the water reused in the production and back to the road and lawn sprinkler.

关 键 词：焦化废水 生化法 A^2/O^2 混凝沉淀 

分 类 号：X784[环境科学与工程—环境工程]