摘要
介绍了山梨酸生产废水的水质。采用混凝-汽提-臭氧氧化方法对山梨酸生产废水进行预处理。实验结果表明:经该工艺处理后,山梨酸废水中化学需氧量(COD)的去除率达到了99.3%。该预处理工艺在有效治理废水的同时,实现了资源回收,具有很好的工业应用前景。
The quality of sorbic acid production wastewater is presented, and pretreatment is carried on the wastewater by coagulation, stripping and ozone oxidation. The results show that the removal rate of COD is 99.3%. So the wastewater is treated effectively and the resource is recycled simultaneity. This process is provided with good prospect in industry.
出处
《化学工业与工程技术》
CAS
2010年第3期14-16,共3页
Journal of Chemical Industry & Engineering
关键词
山梨酸生产废水
混凝
汽提
臭氧氧化
化学需氧量
Sorbic acid production wastewater
Coagulation
Stripping
Ozone oxidation
COD
