黑平台不出款怎么藏分

当前位置:网站黑平台不出款怎么藏分 > 黑平台不出款怎么藏分 > 中烟新闻

广西中烟南宁卷烟厂污水处理取得新突破

(通讯员 卢(lu)汉 马(ma)瑞杰)日(ri)前,广西(xi)黑平(ping)台(tai)不出(chu)款怎么藏分有限(xian)责任公司南(nan)宁(ning)卷烟厂污水处理工(gong)作取得新突(tu)破,废水化学(xue)需氧量浓度(du)COD值(zhi)现(xian)实稳步下降。

根据(ju)《烟草(cao)行(xing)(xing)(xing)业2019年节能减排(pai)(pai)和(he)污(wu)(wu)染(ran)防治攻坚(jian)战蓝天(tian)保卫战工作情况通报》,该车间(jian)对2019年污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)排(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)COD值(zhi)(zhi)数据(ju)进行(xing)(xing)(xing)了汇总分析(xi),发(fa)现(xian)2019年四季(ji)度污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)COD值(zhi)(zhi)为(wei)140mg/L,虽优于国标(biao),但远高于行(xing)(xing)(xing)业平均水(shui)(shui)(shui)(shui)(shui)(shui)平45mg/L。针对COD值(zhi)(zhi)过高这一问题,该车间(jian)成立(li)COD值(zhi)(zhi)攻关小(xiao)组,对污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)各工序进行(xing)(xing)(xing)深度分析(xi),发(fa)现(xian)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)清水(shui)(shui)(shui)(shui)(shui)(shui)排(pai)(pai)放系统会(hui)有清水(shui)(shui)(shui)(shui)(shui)(shui)回流至污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)站(zhan)(zhan)(zhan)导致重(zhong)复(fu)处(chu)(chu)(chu)(chu)理(li)(li)(li)的(de)现(xian)象,清水(shui)(shui)(shui)(shui)(shui)(shui)回流会(hui)破坏污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)微生物生态(tai)环境,降低(di)污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)效果,从而(er)导致COD值(zhi)(zhi)上(shang)升(sheng),为(wei)此车间(jian)给污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)增(zeng)设清水(shui)(shui)(shui)(shui)(shui)(shui)外排(pai)(pai)泵,解(jie)决清水(shui)(shui)(shui)(shui)(shui)(shui)回流重(zhong)复(fu)处(chu)(chu)(chu)(chu)理(li)(li)(li)、增(zeng)大污(wu)(wu)水(shui)(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)(chu)理(li)(li)(li)站(zhan)(zhan)(zhan)负荷(he)的(de)问题。

系(xi)统投入(ru)运(yun)行(xing)(xing)(xing)后,车间每天对系(xi)统运(yun)行(xing)(xing)(xing)情况、数据(ju)进行(xing)(xing)(xing)跟踪统计分(fen)析,3月(yue)21日至今,污水处理站COD值已(yi)降(jiang)低至43.5mg/L,系(xi)统运(yun)行(xing)(xing)(xing)状况良(liang)好,COD值稳步下降(jiang)并(bing)得到(dao)保持。