机械加工厂酸洗废水处理技术  

Treatment Technology of Pickling Wastewater in Machining Plant

作　　者：许宝建 李保震 李志强 王美娇 王天慧 赵宇婧 Xu Baojian;Li Baozhen;Li Zhiqiang;Wang Meijiao;Wang Tianhui;Zhao Yujing(Xuzhou SECCO Kanglun Intelligent Equipment Co.,Ltd.,Jiangsu,221000;Beijing Cycle Columbus Environm ental Science and Technology Co.,Ltd.,Bejjing,100083)

机构地区：[1]徐州赛科康仑智能装备有限公司,江苏221000 [2]北京赛科康仑环保科技有限公司,北京100083

出　　处：《当代化工研究》2022年第15期69-71,共3页Modern Chemical Research

摘　　要：针对机械加工厂酸洗废水的水质,提出“沉淀除重金属→折点加氯脱氨氮→预处理+深度除氟工艺”,并通过实验进行验证,结果表明,废水中的重金属、氨氮和氟均可以去除至排放标准。According to the water quality of pickling wastewater from mechanical processing plant,the process of“Precipitation for removal of heavy metals→Break point chlorination for ammonia nitrogen removal→Pretreatment+Deep fluoride removal”was proposed and verified by experiments.The results show that the heavy metals,ammonia nitrogen and fluorine in the wastewater can be removed to the discharge standard.

关 键 词：机械加工 酸洗废水 处理工艺 

分 类 号：X7[环境科学与工程—环境工程]