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铜母线等钢铁行业用水量占工业总用水量的近10%
来源:http://xjfktvu.com 发布时间:2020/1/2 13:30:57 浏览次数:

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开心彩票网  TONGMUXIANDENGGANGTIEXINGYEYONGSHUILIANGZHANGONGYEZONGYONGSHUILIANGDEJIN10%。2019NIAN,《GUOJIAGULIDEGONGYEJIESHUIGONGYI、JISHUHEZHUANGBEIMULU(2019NIAN)》GONGLINXUANLEGANGTIEXINGYE6XIANGJIESHUIJISHU,SUOXUANJISHUJUYOUJIESHUI****DA、YINGYONGQIANJINGGUANGDENGTEDIAN,RUGANGTIEZONGHEWUSHUIZAISHENGHUIYONGJICHENGJISHU、JIAOHUAFEISHUIDEZAISHENGHUIYONGJIJINLINGPAIFANGJICHENGJISHUDENG。

  TONGMUXIANDENGGANGTIEZONGHEWUSHUIZAISHENGHUIYONGJICHENGJISHUTONGGUOYURUANHUA、QIANGHUACHENGQING、JUNSUGUOLVHEFANSHENTOUDENGGONGYILIUCHENG,SHIXIANTONGMUXIANDENGGANGTIEZONGHEWUSHUIDECHULIHUIYONG。YIRIZHAOGANGTIEKONGGUJITUANYOUXIANGONGSIYINGYONGXIAOGUOWEILI,QI2.5WANLIFANGMI/RIDEZONGHEWUSHUICHULIYUHUIYONGGONGCHENGZHENGCHANGYUNXINGHOU,NIANJIESHUILIANGYUE900WANLIFANGMI。YUJIWEILAI5NIAN,GAIJISHUTUIGUANGYINGYONGBILIKEDADAO60%,NIANJIESHUI25000WANLIFANGMI。

  焦化废水的再生回用及近零排放集成技术通过蒸氨预处理、投加高效脱硫脱氰药剂、碳生物氧化-沉淀耦合及强化硝化-沉淀耦合、混凝沉淀、臭氧催化氧化、多膜组合脱盐等处理流程实现焦化废水的资源化回用及近零排放,产水率可稳定达到80%以上。以鞍山盛盟煤气化有限公司应用效果为例,正常运行后,可实现年回用水量58万立方米以上,产生经济效益约1500万元/年。预计未来5年,该技术推广应用比例可达到15%-20%,年节水1700-2300万立方米。