ʳƷSܛˮO(sh)䌣Ø̖֬ Ҏ(gu) (sh)ܛˮO(sh)֬Ӌ㷽xӽQ֬QxӽQ֬L
(dng)ܛˮ֬LһxӺSĜp͕֬ʧȥ푪(yng)еÃrֵ@rҪQ֬ſɻ֏(f)ܛˮO(sh)Ĺ˼؏ĘI(y)ʮ꽛(jng)֬ٽoÑһЩ}̫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)Ñ(lin)ϵ҂