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2019年新房除甲醛散装椰壳活性炭哪家公司质量好?

来源:{fqr13.com} 人气:5487 发表时间:2019-06-06 TAG:

反渗透系统的水源一般为天然水,而天然水中的有机物含量复杂,研究认为,果壳活性炭对分子量在500~3000的有机物有很好的去处效果,对于分子量小于500和大于3000的有机物没有去除效果。上述果壳活性炭的吸附指标的分子量在200以下,而天然水中有机物主要包括腐植酸、富维酸等物质,其分子量远远大于200,故其吸附值不能代表对天然水中有机物的吸附能力。所以在选择以天然水作为果壳活性炭的进水时,其滤料的选择与果壳活性炭的吸附碘值的高低等参数没有多大关系,而与果壳活性炭的过渡孔(过渡孔半径一般在10~100nm)有多少有关,应选择过渡孔较高的活性炭,上述三种材质的果壳活性炭以核桃壳和杏壳的过渡孔最多,应选择核桃壳或杏壳。

      果壳活性炭主要技术指标:


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  关键词:活性炭 再生 水处理

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  1 传统活性炭再生方法

  1.1 热再生法

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  SHENGWUFAJIANDANYIXING, TOUZIHEYUNXINGFEIYONGJIAODI, DANSUOXUSHIJIANJIAOZHANG, SHOUSHUIZHIHEWENDUDEYINGXIANGHENDA。WEISHENGWUCHULIWURANWUDEZHENDUIXINGHENQIANG, XUJIUTEDINGWUZHIZHUANMENXUNHUA。QIEZAIJIANGJIEGUOCHENGZHONGYIBANBUNENGJIANGSUOYOUDEYOUJIWUCHEDIFENJIECHENGCO2HEH2O , QIZHONGJIANCHANWURENGCANLIUZAIHUOXINGTANSHANG, JILEIZAIWEIKONGZHONG, DUOCIXUNHUANHOUZAISHENGXIAOLVHUIMINGXIANJIANGDI。YINERXIANZHILESHENGWUZAISHENGFADEGONGYEHUAYINGYONG。


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2.3HUOXINGTANCUIHUACHOUYANGYANGHUA

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彩经网YIHUOXINGTANWEIXIFUJI,YAJIAJILAN(MB)WEIXIFUZHI,KAOCHALEXIFUJIYONGLIANG、XIFUSHIJIAN、WENDUDUIHUOXINGTANQUCHUYAJIAJILANDEYINGXIANG。FENBIECAIYONGWEIYIJI、WEIERJIDONGLIXUEMOXINGHELangmuir,FreundlichXIFUDENGWENXIANMOXINGDUIXIFUDONGLIXUEHEDENGWENXIANJINXINGFENXI。SHIYANBIAOMING,ZAIHUOXINGTANYONGLIANGWEI0.667 g/L,XIFUSHIJIANWEI360 min,FANYINGWENDUWEI298 KSHI,HUOXINGTANDUIYAJIAJILANDEGENGDAXIFULIANGWEI249.081 mg/g。XIFUFANYINGZAIQIAN30 minNEISULVHENKUAI,BINGYUEZAI360 minNEIDADAOXIFUPINGHENG,XIFUDONGLIXUEFUHEWEIERJIDONGLIXUEMOXING。XIFUFANYINGWEIFANGREFANYING,DENGWENXIFUGUOCHENGFUHELangmuirHEFreundlichXIFUDENGWENMOXING,XIANGGUANXISHUGAOYU0.99。HUOXINGTANDUIQUCHUSHUIZHONGYAJIAJILANXIAOGUOHAO,SHIYIZHONGYOULIANGDEXIFUJI。

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