废铁屑处理黑G染料废水的工程实践

Practice of Iron Filings to Treat Wastewater of Dyestuff Black G Production

本文介绍了废铁屑处理黑Ｇ染料废水的小试结果、工艺流程、工程设计参数和运行结果。小试和工程运行结果表明，该法熟石灰用量小，泥量少，经济可行。

Abstract The experimental results of bench scale research and the process scheme and design parameters of full scale facility to treat wastewater of dyestuff black G production by iron filings are reported. All the experimental and operating data show that this process is effective and economical with best treatment effect and low lime consumption and sludge residue.