摘要
冷轧废水是冶金行业内最难处理的废水之一。冷轧废水包括中性盐及含铬废水、酸性废水、浓油废水、稀碱油废水、平整液废水等。宝钢不锈钢有限公司拥有国内先进的冷轧生产线。就宝钢不锈钢有限公司配套建设的冷轧废水处理的工艺进行了介绍和分析。
Cold rolling mill wastewater is difficult to treat in the steeling works. It consists of the neutral salt, the chromium-containing wastewater, acid wastewater, thick oil wastewater, dilute alkali oil wastewater and flat liquid wastewater. The production line of cold rolling in the Stainless Steel Business Unit of Baoshan Iron ＆ Steel Compa- ny is most advanced in China. In this article, its process of treating the cold rolling wastewater is introduced and analyzed.
出处
《环境科学导刊》
2013年第1期61-64,共4页
Environmental Science Survey
关键词
不锈钢
冷轧
废水
处理
工艺
宝钢
stainless steel
cold rolling mill
wastewater
treatment
process
BAOSTEEL
