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科普:常见的饮用水消毒杀菌四种方式

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科普:常见的饮用水消毒杀菌四种方式

发布日期:2017-12-21 作者: 点击:

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YI、LVXIAODU


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白小姐资料大全资YELVSHIQIJINWEIZHIZUICHANGYONGDEFANGFA,QITEDIANSHIYELVCHENGBENDI、GONGYICHENGSHU、XIAOGUOWENDINGKEKAO。YOUYUJIALVFAYIBANYAOQIUBUSHAOYU30 minDEJIECHUSHIJIAN,JIECHUCHIRONGJIJIAODA;LVQISHIJUDUWEIXIANPIN,CUNCHULVQIDEGANGPINGSHUGAOYARONGQI,YOUQIANZAIWEIXIE,XUYAOANANQUANGUIDINGXINGJIANLVKUHEJIALVJIAN;YELVXIAODUJIANGSHENGCHENGYOUHAIDEYOUJILVHUAWU,DANSHITADECHIXUMIEJUNNENGLI,RANGTACHENGWEIXIANJINSHUICHULIXINGYELIBIJIAOCHANGYONGDEGONGYI。


ER、CHOUYANGXIAODU


CHOUYANGJISHUSHIJIGULAOYOUZHANXINDEJISHU,1840NIANDEGUOHUAXUEJIAFAMINGLEZHEIYIJISHU,1856 NIANBEIYONGYUSHUICHULIXIAODUXINGYE。MUQIAN,CHOUYANGYIGUANGFANYONGYUSHUICHULI、KONGQIJINGHUA、SHIPIN JIAGONG、YILIAO、YIYAO、SHUICHANYANGZHIDENGLINGYU。


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SAN、ERYANGHUALVXIAODU


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白小姐资料大全资ERYANGHUALVRONGYUSHUIHOU,JIBENBUYUSHUIFASHENGHUAXUEFANYING,YEBUYIERJUHUODUOJUZHUANGTAICUNZAI。TAZAISHUIZHONGDEKUOSANSUDUYUSHENTOUNENGLIDOUBILVKUAI,TEBIEZAIDINONGDUSHIGENGTUCHU。DANGXIJUNNONGDUZAI105~106GE/mLSHI,0.5ppmDEClO2ZUOYONG5FENZHONGHOUJIKESHAMIE99%YISHANGDEYIYANGJUN;ER0.5ppmDECl2DESHAJUNLVZUIGAOZHINENGDADAO75%,SHIYANBIAOMING,0.5ppmDEClO2ZAI12XIAOSHINEIDUIYIYANGJUNDESHAMIELVBAOCHIZAI99%YISHANG,ZUOYONGSHIJIANZHANGDA24XIAOSHISHAJUNLVCAIXIAJIANGWEI86.3%。


SI、ZIWAIXIANXIAODU


法国Henri、Helhronner和Recklinghausen于1909~1910年设计的紫外线消毒设备在马赛水厂实验性应用成功。实验规模为25m3/h过滤水,电耗为52.8W·h/m3。1910年,紫外线首次在美国被Cernovedeow和Henvi运用于饮用水消毒杀菌实验。至今在欧洲采用紫外线杀菌消毒的饮用水处理厂已超过2000多座。由于人们发现紫外线在控制病原虫方面具有显著效果,因此紫外线消毒正在逐渐成为净水处理中的重要手段。


MUQIANWOGUODEZIWAIXIANXIAODUYIBANYONGYUSHAOLIANGSHUICHULI,ZAICHUNSHUIZHIBEIXITONGYINGYONGJIAODUO。


白小姐资料大全资BAINABINGQUANYUANZIZHANGBAISHANHUOSHANYANDIZIYONGQUAN,SHUILINGZHANGDA3000WANNIANYANCENGDEDIXIASHUIZAIBUJI、JINGLIU、PAIXIEDENGXUNHUANGUOCHENGZHONG,XINGCHENGLETIANRANCHUNJING、WUWURANDETIANRANKUANGQUANSHUI。


ZHANGBAISHAN——SHIJIESANDAHUANGJINSHUIYUANDIZHIYI


白小姐资料大全资ZHANGBAISHANSHIOUYADALUDONGYUANDEZUIGAOSHANXI,HAIBAGAODA2749MI,SHENGTAIHUANJINGYOUYUE,WURENWEIWURAN,YULIANGCHONGPEI,YUANLIJUMINDIAN,BEICHENGWEI“SHENGTAIBAOKU”,BINGYUOUZHOUAERBEISISHAN、ELUOSIGAOJIASUOSHANYIBINGBEIGONGRENWEISHIJIESANDAHUANGJINSHUIYUAN,YESHIWEIYIYICHUWEIYUZHONGGUOJINGNEIDEHUANGJINSHUIYUANDI。


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白小姐资料大全资BAINABINGQUANKUANGQUANSHUIPIANGUISUANHANLIANGGAODAGUOJIABIAOZHUNDELIANGBEI,FUHANDUOZHONGTIANRANKUANGWUZHI,CHENGTIANRANRUOJIANXING,KOUGANQINGLIEGANCHUN,ZHANGQIYINYONGPIANGUISUANKUANGQUANSHUINENGCUJINGUGEHEYACHIDESHENGZHANGFAYU,YOULIYUGUGEGAIHUA,FANGZHIGUZHISHUSONG,NENGGOUWEICHIZHENGCHANGDESHENTOUYAHESUANJIANPINGHENG,JUYOUCUJINXINCHENDAIXIE、JIASUPILAOHUIFUDEZUOYONG。


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