摘要
主要阐述了治理靛蓝生产废水的一种综合方法,根据实验室试验结果采用中和沉淀,铁炭微电解,生化处理及粉煤灰吸附等组合处理工艺能使较难处理的靛蓝生产废水达标排放。
Comprehensive method of treatment on process wastewater of indigotin production is introduced in the paper.Basing on the experimental result,process wastewater of indigotin production can be discharged under the effluent standard after combination treatment of neutralization、 oil washing、 iron- carbon micro- electrolysis、 biological treatment and adsorption by coal ash.
出处
《上海化工》
CAS
2001年第16期12-14,共3页
Shanghai Chemical Industry
关键词
靛蓝
铁炭微电解
生化处理法
粉煤灰吸附
废水处理
染料
Indigotin; Iron- carbon micro- electroysis; Biological treatment; Adsorption by coal ash