【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。更多还原

【Abstract】 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.更多还原