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超滤膜清洗需要记住七大步骤


文章出处:超滤膜产品作者:北京超滤膜公司发表时间:2018-09-20 16:15:03

   超滤膜是超滤设备的核心元件,较早开发的高分子分离膜之一,被用于超纯水制备中的中端处理装置。由于超滤膜是多空材料,以物理截留的方式去除水中的杂质,所以超滤膜要定期清洗,以保证超滤膜的通过量延长超滤膜的使用寿命。超滤膜的清洗方法分为七个步骤:

超滤膜清洗需要记住七大步骤

  1、PEIZHIQINGXIYE

  2、DILIULIANGSHURUQINGXIYE

  SHOUXIANYONGQINGXISHUIBENGHUNHEYIBIANQINGXIYE,YUREQINGXIYESHIYINGYIDILIULIANG。RANHOUYIJINKENENGDIDEQINGXIYEYALIZHIHUANYUANJIANNEIDEYUANSHUI,QIYALIJINXUDADAOZUYIBUCHONGJINSHUIZHINONGSHUIDEYALISUNSHIJIKE,JIYALIBIXUDIDAOBUHUICHANSHENGMINGXIANDESHENTOUCHANSHUI。DIYAZHIHUANCAOZUONENGGOUJIAODAXIANDUDEJIANDIWUGOUZAICICHENDIANDAOMOBIAOMIAN,SHIQINGKUANGERDING,PAIFANGBUFENNONGSHUIYIFANGZHIQINGXIYEDEXISHI。

  3、XUNHUAN

  DANGYUANSHUIBEIZHIHUANDIAOHOU,NONGSHUIGUANLUZHONGJIUYINGGAICHUXIANQINGXIYE,RANGQINGXIYEXUNHUANHUIQINGXISHUIXIANGBINGBAOZHENGQINGXIYEWENDUHENGDING。

  4、JINPAO

  TINGZHIQINGXIBENGDEYUNXING,RANGMOYUANJIANWANQUANJINPAOZAIQINGXIYEZHONG。YOUSHIYUANJIANJINPAODAYUE1XIAOSHIJIUZUGOULE,DANDUIYUWANGUDEWURANWU,XUYAOYANZHANGJINPAOSHIJIAN,RUJINPAO10~15XIAOSHIHUOJINPAOGUOYE。WEILEWEICHIJINPAOGUOCHENGDEWENDU,KECAIYONGHENDIDEXUNHUANLIULIANG。

  5、GAOLIULIANGSHUIBENGXUNHUAN

  GAOLIULIANGNENGCHONGXIDIAOBEIQINGXIYEQINGXIXIALAIDEWURANWU,RUGUOWURANYANZHONG,QINGCAIYONGGAOYUBIAO1SUOGUIDINGDE50%DELIULIANGJIANGYOUZHUYUQINGXI,ZAIGAOLIULIANGTIAOJIANXIA,JIANGHUICHUXIANGUOGAOYAJIANGDEWENTI,DANYUANJIANJIAODAYUNXUDEYAJIANGWEI1bar(15psi),DUIDUOYUANJIANYALIRONGQIJIAODAYUNXUYAJIANGWEI3.5bar(50psi),YIXIANCHAOCHUWEIXIAN。

  6、CHONGXI

3D跨度走势图带连线  YUCHULIDEHEGECHANSHUIKEYIYONGYUCHONGXIXITONGNEIDEQINGXIYE,CHUFEICUNZAIFUSHIWENTI(LIRU,JINGZHIDEHAISHUIJIANGFUSHIBUXIUGANGGUANDAO)。WEILEFANGZHICHENDIAN,JIAODICHONGXIWENDUWEI20oC。FUZHUZAISUANXIGUOCHENGZHONG,YINGSUISHIJIANCHAQINGXIYEpHZHIBIANHUA,DANGZAIRONGJIEWUJIYANLEICHENDIANXIAOHAODIAOSUANSHI,RUGUOpHDEZENGJIACHAOGUO0.5GEpHZHIDANDI,JIUYINGGAIXIANGQINGXIXIANGNEIBUCHONGSUAN,SUANXINGQINGXIYEDEZONGXUNHUANSHIJIANBUYINGCHAOGUO20FENZHONG,CHAOGUOZHEIYISHIJIANHOU,QINGXIYEKENENGHUIBEIQINGXIXIALAIDEWUJIYANSUOBAOHE,ERWURANWUJIUHUIZAICICHENJIZAIMOBIAOMIAN,CISHIYINGYONGHEGEYUCHULICHANSHUIJIANGMOXITONGJIQINGXIXITONGNEIDEDIYIBIANQINGXIYEPAIFANGDIAO,ZHONGXINPEIZHIQINGXIYEJINXINGDIDIBIANSUANXINGQINGXICAOZUO。RUGUOXITONGBIXUTINGJI24XIAOSHIYISHANG,ZEYINGJIANGYUANJIANBAOCUNZAI1%(ZHONGLIANGBI)DEYALIUSUANQINGNASHUIRONGYEZHONG。ZAIDUIDADIANXITONGQINGXIZHIQIAN,JIANYICONGDAIQINGXIDEXITONGNEIQUCHUYIZHIMOYUANJIAN,JINXINGDANYUANJIANQINGXIXIAOGUOSHIYANPINGGU。

  7、QINGXIDUODUANXITONG

3D跨度走势图带连线  ZAIDUODUANXITONGDECHONGXIHEJINPAOBUZHOUZHONG,KEYIDUIZHENGGEXITONGDESUOYOUDUANTONGSHIJINXING,DANSHIDUIYUGAOLIULIANGDEXUNHUANBIXUFENDUANJINXING,YIBAOZHENGXUNHUANLIULIANGDUIDIYIDUANBUHUITAIDIERDUIZUIHOUYIDUANBUHUITAIGAO,ZHEIKEYITONGGUOYITAIBENGMEICIFENBIEQINGXIGEDUANHUOZHENDUIMEIDUANLIULIANGYAOQIUSHEZHIBUTONGDEQINGXIBENGLAISHIXIAN。

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3D跨度走势图带连线