|
|
ڵVȪˮr£
ȡԭˮ Ȼ^V ڹܵϰbȡ(yng)Ȼ뷴(yng)ޣȻֱӹbhϳȻͶˮ|(zh)Ͷ
ڵVȪˮҪˮ_01~0.3ppm֮gɣÝ̫廯}׳ˣ һVȪˮF(xin)̦rtfܵˮԭˮҪԭO(sh)Чˣhxíh(hun)Դһwʽˮl(f) һˮͶ1~3˳
ڼˮƿbˮhˮ_03~0.6ppm֮gÝ̫廯}׳ˣ һˮF(xin)cUrtfܵˮԭˮҪԭO(sh)Чhxíh(hun)Դһwʽˮl(f) һˮͶ3~5˳
̎팦VȪˮˮ|(zh)Ӱ
҇VȪˮa(chn)`ʹ˂JRȻVȪˮa(chn)һyԭǵVȪˮa(chn)ƷܼӷܼӟָҪ_"p"Ⱦ}һֱ_VȪˮa(chn)SңҪQȾ}횲ϵy(tng)ˮԴh(hun)g(sh)O(sh)һϵІ}*P(gun)IĆ}QVȪˮмķжN1Ĥ^Vg(sh)ֻҪĤĿСڼֱ@NĤЧ:2W⾀ͳгĿǰ(ni)VȪˮa(chn)^̑(yng)*ձĜ
----1.
----1.1ˮ̎еđ(yng)
----̎кLĚvʷʮoĩ_ʼóMˮ̎ʮښW500̎SĿǰ3000ˮSó̎ˮ(ni)ʳƷI(y)VȪˮa(chn)ҲV(yng)ó綾
----1.2
----ǵɫ(wn)ĚwˮܽС߀ԭλ2.07VHڷ2.87V,Ț⣨1.97VͶ̼(1.5V)һNķ(wn)ԲܽˮҺĝȕSõĕrgL½ԇҜ20ˮPH7.6,ˮ1015棬LƳˮĝSrg׃y˥ڞ36犣ڳ˥ڶڷֽ⣬ˮПomڵVȪˮˮʳƷȵ 1.3 ĜЧ ˮҺкĚĝȵͣÿ_2mg/L1ɌcUSɫѿùĸHֻҪ_ֵrژO̵ĕrg(ni)磬ֵͬNDzͬ1.5mg/L,ֳw3mg/L
----ȡȻVȪˮ䱩¶ڿ՚ȻLȻڴˮͨ벻ͬȵijwքeڽ|5犺]24СryĝȣҊ1?sh)VȪˮеij_0.5mg/L5犃(ni)Ɍȫ
1 ȻVȪˮмĜЧ