熄焦粉取代活性炭综合处理焦化废水的研究  

Study on the Extinguishing Coke Powder Replacing the Activated Carbon Comprehensive Treatment Coking Waste Water

作　　者：张劲勇[1] 左玉宏[2] 杜庆海[3] 

机构地区：[1]黑龙江科技学院资源与环境工程系,黑龙江哈尔滨150027 [2]黑龙江科技学院图书馆,黑龙江哈尔滨150027 [3]鞍钢新钢铁公司化工总厂,辽宁鞍山114000

出　　处：《洁净煤技术》2006年第1期73-75,共3页Clean Coal Technology

基　　金：黑龙江省教育厅指导项目(1054042)

摘　　要：针对目前焦化厂生化脱酚废水的化学需氧量(COD值)普遍超标现象进行研究,采用焦化厂自产的熄焦粉经活化后吸附处理焦化厂生化废水,或采用活化熄焦粉与微生物活性污泥联合曝气处理焦化废水,使焦化厂废水的化学需氧量达到国家一级排放标准。在某种程度上可以取代废水的三级处理,即取代废水的深度处理,有着潜在的巨大的社会效益和经济效益。This paper introduces the research that the chemical oxygen demand in de-phenol effluent of coking plant commonly goes beyond the national standard. It uses the extinguishing coke powder that is made in the coke-oven to absorb the bio-chemical effluent or uses the active extinguishing coke powder and the animalcule active sludges to combine the aeration to dispose the coking wastewater. This method makes the COD in the coking plant biochemical effluent accord with the national standard. To some extents, this disposal method is able to replace the three-grade disposal of wastewater, that mean is to replace the further disposal of wastewater. This method has a potential and tremendous benefit to the society and economy.

关 键 词：焦化废水 化学需氧量 熄焦粉 曝气 

分 类 号：X703.1[环境科学与工程—环境工程]