 ˮĵѧҿ
һʽ
1.ˮΣ󴲼ԭΡ֣ڱõӰ£ֱܽˮ͵رˮʹ󴲸ˮĳЩֵĺߣѧʷ仯γɵˮĵѧ쳣ض
2.ܿ󻯶 ˮӡ뻯֮Ϊˮܿ󻯶ȣg/lʾ
3.ȣˮŨȻpHֵ
4.ӲȣˮиӺþӺĶ١ӲͨΪӲȡʱӲȺӲȡ

1.ˮѧɷֵγЩ
1
2Ũ
3̼
4
5ӽ
6
2.ˮεЩ
ҪˮεĶ̬ˮˮĶ̬仯ʾص㡣ˮγ漾Եı任ֳͬ
1ʱˮ
λڰˮֻڽѩڣˮͨʱγɣڽһʱڳ¶رڸɺڣˮʱˮʧ굽ˮεļʱˮγ¶㵽ľʯ͸ˮԵĴСˮγʱˮΣͼ9-1
  2ˮ
һλǱˮ֮ϣһλǱˮ֮ʱˮοɳ걻֣漾ԲѩʱʱˮִӱܳԪأ뱥ˮƽʱˮ֮ϣˮγΪˮΣͼ9-2 
3ȶˮ
  λǱˮµıˮСˮϽʱֻҪˮܷˮΣˮԪغȶ漾ڶ仯Сֳȶˮ͡غʱˮȪˮ¶ʱںˮм΢쳣ͼ9-3
 
 3.󴲵ˮѧ־
ˮҪɿԪؼԪغߣ߳ٱΪγˮˮЩԪصĺŻߡ͵Ŀ󴲾Ͳһص㡣
ˮSO42-SO42-/Cl-ֵߡҪΪSO42-Ũߡ
pHֵ͡H2SO4
PbPbSO4ǨƲԶΪָʾԪءCuMoȶγһģ쳣 
4.ˮѧ쳣ĹͬЩ
  ˮȪˮˮѧͣҪǸ߿󻯶ȣ>5g/L̼ΡΡȻˮ
  Լ±ԪΪˮѧ쳣ȻˮгKNaCaMgClBrIBSO42-ֵ쳣      

