嬧僀僆儞偵傛傞峈嬠惈擻

 



擔杮偺悈摴悈偼墫慺偱徚撆偝傟偰偍傝丄崙偺婎弨偱偼乽0.1乣1.0mg/L乿曐帩偡傞條偵寛傔傜傟偰偄傑偡偑丄僕儏儕僄僢僩傪娷傓偁傜備傞忩悈婡偱偼丄悈摴悈拞偺徚撆梡墫慺偼偦偺杦偳傪彍嫀偡傞偙偲偵側傝傑偡丅

偦偺偨傔丄儃僩儖幃僂僅乕僞乕僒乕僶乕傗俼俷忩悈婡側偳偺挋悈宆媼悈憰抲偱偼丄枩堦偺嬠墭愼懳嶔傪暿搑専摙偡傞昁梫偑偁傝傑偡丅
僕儏儕僄僢僩偼SIS偲偄偆揹婥暘夝幃峈嬠僔僗僥儉傪搵嵹偟丄WHO(悽奅曐寬婡娭)偺僈僀僪儔僀儞偵増偭偨0.02乣0.1ppm(0.02乣0.1mg/L)偺嬧僀僆儞偱丄挋悈僞儞僋撪傪嬠偺怤擖偐傜庣傝傑偡丅

偝傜偵丄僕儏儕僄僢僩1S񑓛 偱偼丄SIS 傪俀楢憰偟偨乽W-SIS乿傪搵嵹偟丄埨掕偟偨嬧僀僆儞検傪 5 擭埲忋曐偮偙偲偑壜擻偵側傝傑偟偨丅

僕儏儕僄僢僩偺鄅夁僔僗僥儉偵傛傝惛惢偟偨弮悈偼挿婜娫挋悈偡傞偙偲偑偱偒丄嵭奞帪偺堸梡悈偲偟偰傕奆條偺偍栶偵偨偮偙偲偑偱偒傑偡丅