黑龙江快乐十分

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如何计算反渗透设备的回收率问题?

文章来源:志恒环保   作者:志恒环保   发布时间:2018-06-01 10:52   浏览次数:

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  反渗透工艺决定其必须排放一定量的高含盐量的浓水,才能生产出低含盐量的脱盐水。系统回收率是指反渗透装置在实际使用时的总回收率。系统回收率主要有根据膜元件串联的长度、受给水水质膜元件的数量及排列方式、是否有浓水循环以及循环流量的大小等多种因素的影响。

反渗透浓水回收

  YIBANQINGKUANGXIASHENGCHANWEILETIGAOFANSHENTOUSHEBEIHUISHOULV,HUIBAMOYUANJIANCHUANLIANQILAI,DANSHIRUGUOXITONGZHONGYOUHENDUODEMOYUANJIAN,JIUBUNENGBATAMENQUANBUCHUANLIAN,RUGUOZHEIYANGZUO,NEIMEDIYIZHIMODEJISHUILIULIANGJIUHUIHENDA,XITONGYALIYETAIDA,CHANSHUILIULIANGFENPEIYEBUPINGHENG。SUOYISHIJISHIYONGSHI,BAYIDINGSHULIANGDEMOYUANJIANZHUANGZAIYIGEYALIRONGQIZHONG,RANHOUBAYALIRONGQIANZHAOYIDINGDEPAILIEFANGSHILAIPAILIE,ANZHAOCHUNSHUIHENONGSHUIFENBIELIUXIANGYICEDELIUCHENG,DIYIZUJISHUIZHUANGZHIDENONGSHUILIURUXIAYIYALIRONGQIWEIDIYIDUAN,DIYIDUANDEJISHUINONGSHUIZAILIURENXIAYIGEYALIRONGQIWEIDIERDUAN,YICILEITUIWEIQITADUAN,ZHEIYANGJIUNENGXIANGYINGTIGAOSHEBEIDEJIASHOULV,JIANGDIYUANSHUICHENGBEN。

反渗透浓水回收

黑龙江快乐十分  DANSHIDUIYUGEZHONGFANSHENTOUSHEBEI,WANGWANGXUYAOBUZHIYIGEFANSHENTOUMOYUANJIAN,ZHEISHIHOUZHEIXIEMOYUANJIANJIUCUNZAIRUHEPAILIEDEWENTI,RUQIANMIANJIESHAO,MOYUANJIANSHIJIHUISHOULVSHIMOYUANJIANSHIJISHIYONGSHIDEHUISHOULV。XIAOXINGFANSHENTOUSHEBEIYOUYUMOYUANJIANDESHULIANGSHAOJISHUILIUCHENGDUAN,YINERXITONGHUISHOULVPUBIANPIANDI,ERGONGYEYONGDAXINGFANSHENTOUZHUANGZHIYOUYUMOYUANJIANDESHULIANGDUOJISHUILIUCHENGZHANG,SUOYISHIJIHUISHOULVYIBANJUNZAI65%YISHANG(YEJIUSHISHUOMEIZHIBEI65DUNDETUOYANSHUI,XUYAOPAIFANGYUE35DUNDEFANSHENTOUNONGSHUI),YOUSHISHENZHIKEYIDADAO90%。

黑龙江快乐十分  DUIYUYIJIFANSHENTOU,DIYIJIHUISHOULVR1=DIYIJICHANSHUILIANG/DIYIJIJINSHUILIANG ×100%;DIERJIFANSHENTOUDEHUISHOULVWEIR2=DIERJICHANSHUILIANG/DIERJIJINSHUILIANG×100%。ERERJIFANSHENTOUDEHUISHOULVBINGBUSHILIANGGEJIBIEFANSHENTOUXITONGHUISHOULVDECHENGJIDEDAODE。DIERJIFANSHENTOUXITONGDENONGSHUIBUSHIPAIFANGDIAOLE,ERSHIYOUZHONGXINHUILIUDAOYIJIFANSHENTOUDERUKOUCHU。YINCI,DUOJIFANSHENTOUSHEBEIDEHUISHOUYINGDANGANYIXIABIAOZHUNJISUAN:XITONGHUISHOULV=ZONGDECHANSHUILIANG/ZONGDEJINSHUILIANG×100%。

黑龙江快乐十分  YINGXIANGHUISHOULVDEYINSUZHUYAOYOUNAXIE?

黑龙江快乐十分  1、JISHUISHUIZHIZHONGDENANRONGYANCHENGFENZHIBIAOGOUCHENGLEFANSHENTOUMOXITONGDENANRONGYANJIXIANHUISHOULV。

黑龙江快乐十分  2、FANSHENTOUMOXITONGDEYUANJIANSHULIANG、PINZHONGJIPAILIEFANGSHILENONGCHAJIHUAJIXIANHUISHOULV。

  3、XITONGMODUANYUANJIANNONGSHUILIUXIAGOUCHENGLEXITONGNONGSHUILIULIANGJIXIANHUISHOULV。

黑龙江快乐十分  4、FANSHENTOUMOTONGLIANGJUNHENGDUYAOQIUGOUCHENGLEXITONGJUNHENGTONGLIANGJIXIANHUISHOULV。

  SIXIANGJIXIANHUISHOULVZHONGDESHUZHIZUIDIXIANG,GOUCHENGLEXITONGSHEJIHUISHOULVDESHIJIXIANZHI。TIGAOSIXIANGJIXIANHUISHOULVZHONGDEZUIDIXIANGSHUZHIZEKEYOUXIAOTIGAOFANSHENTOUSHEBEIDESHIJIHUISHOULV。

  尤其是最近几年,政府对总量控制和回用率限定等方面的指标日益严格,迫使企业开始考虑各种水回用技术。相对于废水回收处理的高难度高成本,占产水量1/3的反渗透浓水回收利用显得更有优势。提高系统的回收率不仅可以更充分利用水资源,还可以降低预处理工艺的投资规模与运行成本,降低膜系统高压泵的规模与能耗,从而有效提高全系统的效率。

黑龙江快乐十分相关的文章: 反渗透浓水回收

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