摘要
介绍了铅冶炼污酸污水处理工序、综合废水处理工序和电絮凝废水处理工序的高砷、高镉废水处理实践。3个废水处理工序的废水处理能力超过1 kt/d。该工艺流程简单,处理成本低,处理后的合格水可循环利用以满足铅冶炼生产需要,或达标排放。
Practice in treatment of high concentration of arsenic- and cadmium-containing wastewater from waste acid and wastewater,integrated wastewater and electrocoagulation wastewater treatment section of lead smelting plant is introduced. Wastewater treatment capability of three wastewater treatment section exceeded 1 kt/d. Process had characteristics of simplicity and low processing cost. Treated qualified water could be either recycled to meet needs for lead smelting plants or emitted up to discharge standard.
出处
《硫酸工业》
CAS
2014年第4期14-16,共3页
Sulphuric Acid Industry
关键词
铅冶炼
高砷
高镉
废水处理
lead smelt
high concentration of arsenic
high concentration of cadmium
wastewater treatment
