节点文献
熄焦粉吸附处理焦化厂生化废水的试验研究
Research on Absorption Disposal of Biochemical Effluent with Extinguishing Coke Powder in the Coke-oven Plant
【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,采用焦化厂自产的熄焦粉给予吸附处理,使焦化厂生化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.
【Abstract】 The paper offers the research into the present condition that chemical oxygen demand in discarding-phenol effluent of the coke-oven plant commonly goes beyond the state-set limit absorption disposal is achieved by introducing extinguishing coke powder made in the coke-oven plants. This practice serves to make COD in the cokary biochemical effluent stand up to the state-set emission standard. To some extents, the absorption disposal is able to replace the three-grade disposal of waste water, that is, the further disposal of waste water.
【关键词】 生化废水;
化学需氧量;
熄焦粉;
吸附;
【Key words】 biochernical effluent; chemical oxygen demand; extinguishing coke powder; absorption;
【Key words】 biochernical effluent; chemical oxygen demand; extinguishing coke powder; absorption;
- 【文献出处】 黑龙江科技学院学报 ,Journal of Heilongjiang Institute of Science , 编辑部邮箱 ,2001年03期
- 【分类号】X786
- 【被引频次】3
- 【下载频次】63