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˼h(hun)Ƽ޹˾|ܛˮO(sh),ȫԄܛˮO(sh),ȫԄܛˮ
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      ʳƷSܛˮO(sh)䌣Ø̖֬ Ҏ(gu) (sh)ܛˮO(sh)֬Ӌ㷽xӽQ֬QxӽQ֬L
      (dng)ܛˮ֬LһxӺSĜp͕֬ʧȥ푪(yng)еÃrֵ@rҪQ˜֬ſɻ֏(f)ܛˮO(sh)Ĺ˼؏ĘI(y)ʮ꽛(jng)֬ٽoÑ􎧁һЩ}̫ɷϴg̫С}ȏصˮϸ̫o_ϵy(tng)O(sh)Ӌa(chn)ˮӰˮᘌF(xin)Ć}˼СVܛˮ֬Qr^m֬Ӌ㷽www.bjsclgw.com
      ʲôǘ֬ܛˮ֬b߶Ķٸ(j)֬w߶Ⱥֱ_֬bܛ֬NaD(zhun)CaMgD(zhun)ÛʘOҪ30-40%ҵķϴgɣgſɸû֏(f)ʧЧ֬Ӌ֬ԒһεӋ㷽ֻë 
һܛˮO(sh)ԭˮˮ|(zh)̎ 
1ԭˮӲȣ̼}Ӌ 
2ÿСr̎ˮ 
 
֬ٺ͌Ӹߣ 
1ܛˮO(sh)ٞ飺15-30/Сr 
2ܛˮO(sh)֬b߶Ȟ≥1.0≤2.5ףO(sh)ֱ3.2 
3ܛˮϴg֬b߶ȵ30~40%  
ÿ֬֬(sh)Ӌ㣩Įa(chn)ˮ 
1ȫ@֪ԭˮӲȝһԭˮӲ̼}CaCO3Ӌλmg/LȌ@λӲȔ(sh)(j)QxĦȣԭˮ̼}CaCO3Ӌ300mg/LQxĦȵķ飺300501/2̼}6mmol/L 
2һܛ֬Q900mmol/Lóÿ֬ˮ9006=150 
3һ֬25ˮ飺0.025x150=3.75 
 
     䌍@ЩֻǴŵӋ㷽ژ֬ٵӋ㷽ҪLڷe۳Ҫ֬ܛˮO(sh)ѓ(lin)ϵ҂




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