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足球彩票足球彩票 > 行业新闻 > 正文

电镀厂纯水系统的清洗方案

发布日期:2015-09-11

  DIANDUCHANGCHUNSHUIXITONGCUNZAIYANZHONGDEJIEGOU、YOUJIWUWURAN、WEISHENGWUWURAN、SHENZHISHITIEWURANDENG。YINWEIWURANJIAOWEIYANZHONG,DANYIYAOJIDEQINGXIYIJINGWUFAHUIFUMOXINGNENG。WEICI,NINGBOHONGSHUNDIANZIDIANDUZHENDUIGAIQINGKUANGSHEJILECHAOLVMOJIFANSHENTOUMOLIANGTAOBUTONGDEQINGXIFANGAN。

  1.CHAOLVMOXITONGDEQINGXI

足球彩票  CHAOLVMODEQINGXIFANGFAFENSANBU:1)PEIZHI2%NINGMENGSUAN,SONGDONGWUDUWU、QINGXIGOULEIJISONGDONGJINSHUYANGHUAWU。QINGXIYAOYEWENDUDIAODAO35℃~40℃。pHZHIKONGZHIZAI3.0~3.5。XUNHUANQINGXI60min,JINPAO2h,RANHOUZAIXUNHUANQINGXI60min。QINGXIHOUYONGCHAOLVMOCHANSHUICHONGXIGANJING;2)CILVSUANNASHAJUN。PEIZHI80ppmDECILVSUANNADUIXITONGJINXINGXUNHUANSHAJUN,SHIJIANWEI1XIAOSHI,SHAJUNHOUYEYONGCHAOLVCHANSHUICHONGXIGANJING;3)SHIYONGSHAMENLVCHUANGKEJIYOUXIANGONGSIZIXINGYANFADEGAOXIAOQINGXIJILECCAN-UFJINXINGQINGXI。PEIZHI1%~2%GAOXIAOQINGXIJILECCAN-UF,TIANJIAQINGYANGHUANADIAOJIEpHZHIWEI10.0~11.0,WENDUKONGZHIZAI35℃~40℃。XUNHUANQINGXI60min,JINPAO2h,RANHOUZAIXUNHUANQINGXI60min。

  2.FANSHENTOUMODEQINGXI

  FANSHENTOUMOQINGXIFANGFAYEFENWEISANBU:1)PEIZHI2%NINGMENGSUAN,SONGDONGWUDUWU,QINGXIGOULEIJISONGDONGJINSHUYANGHUAWU。QINGXIYAOYEWENDUDIAODAO35℃~40℃。pHZHIKONGZHIZAI3.0~3.5ZHINEI。XUNHUANQINGXI60min,JINPAO2h,RANHOUZAIXUNHUANQINGXI60min,QINGXIWANHOUYONGCHAOLVMOCHANSHUICHONGXIGANJING;2)SHAJUN。PEIZHI100ppmDEFANSHENTOUZHUANYONGSHAJUNJILECCAN-ADUIXITONGJINXINGXUNHUANSHAJUN,SHIJIANWEI1XIAOSHI,SHAJUNWANCHENGHOUYONGCHAOLVMOCHANSHUICHONGXIGANJING;3)SHIYONGSHAMENLVCHUANGKEJIYOUXIANGONGSIZIXINGYANFADEGAOXIAOQINGXIJILECCANUFJINXINGQINGXI。PEIZHI1%~2%GAOXIAOQINGXIJILECCAN-RO,TIANJIAQINGYANGHUANADIAOJIEpHZHIWEI10.5~11.0。WENDUKONGZHIZAI35℃~40℃。XUNHUANQINGXI60min,JINPAO2h,RANHOUZAIXUNHUANQINGXI60min。

  3.QINGXIXIAOGUO

足球彩票  QINGXIFANGANQUEDINGHOU,QINGXICAOZUOSHIQINGXIXIAOGUOLIANGHAODEYOUXIAOBAOZHENG。ZAIQINGXIGUOCHENGZHONG,XUYAOKONGZHIQINGXIYEDEWENDU、pHHEQINGXILIULIANGDENGCANSHUZAIQINGXIFANGANSHEJIDEFANWEINEI。RUOWURANDEQINGKUANGBIJIAOYANZHONG,ZEKEYICAIQUXUNHUANQINGXI、JINPAO、ZAIXUNHUANQINGXIDEFANGSHI,KEHUODEJIAOHAODEQINGXIXIAOGUO。YOUYUDIANDUCHANGCHUNSHUIXITONGDEWURANQINGKUANGJIAOYANZHONG,SUOYIANZHAOSHANGSHUDEQINGXIFANGANJINXINGLEDUOCIFANFUDEQINGXI。QINGXIHOU,CHAOLVXITONGDECHANSHUIYOUYUANLAIDE10t/hZENGJIADAO15t/h,XITONGDEKUAMOYACHAJIANGDAOZHENGCHANGSHUIPING。FANSHENTOUXITONGCHUSHUINENGLIMINGXIANTIGAO,GEDUANYACHAYIJINGJIANGDI,CHANSHUISHUIZHIMINGXIANTIGAO,DIANDAOLVXIAJIANGFUDUJIAODA,RUBIAO1。SHIJIANZHENGMING,GAIQINGXIXIAOGUOLIANGHAO。

表1 电镀厂纯水系统的反渗透装置清洗前、后主要指标比较
比较项目清洗前清洗后
进水电导/(us/cm)115128
淡水导电/(us/cm)162.8
进水流量/(t/h)1616
淡水流量/(t/h)612
前段间压差/bar10.5
后段间压差/bar1.20.6

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