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ʱ:2014-11-04 17:29 :Agnes :

  : ɢʹҪ͹ǽĿʴܡ֩pɢʹöýһҪ

 

ΪɢṩԴýҪˮԸֵĸʴĿǰɢһֱԽĴ⡣Ҫˮк0.1mg/m3pH=10~12Ҫɢʹõˮ뾭ʩУijԭļйȷʽ޷ʹϵͳܱգӶ޷ֹ֮ͣȺ󲻽ˮϵͳеĺͳ׼ʴ޷⣬رڳʪ״̬£ء

 

ɢ¼ˮʴˮpH5~8 (pHֵֵpH=7ʱΪ)ΪýˮpH>9ʱˮߣʴ٣¶ÿ10Cʴ3.5pH=12pˮ>70Cʱ2mmһھͻй©Ϊԭĸʴһһģγԭأ绯ѧʴڱڿʼԽԽֱ͸⣬Թ¯ֱϵͳΪ¯Ҫ֤¯ˮӲȴﵽpH10~12ˮмӼɷһΪNaClNa4PO4ˮ빩ϵͳγɶɢļʴ⣬ɢڷеҲлͿͿɢǻԷյһЧͿϵĸͳˢд۲졣⣬ͿϵɫкнһͿ㲻³һССݣͻγɽ绯ѧʴʹ丯ʴٶȸ졣

 

Ŀǰܴͭܵķʴʩ㷺ãͭõĵȲϣʴܾѣȫͭˮɢ͸ʴ֤ͭˮpH=8.5ʱʴǿpH=12ˮ85CʴҲΪ0.0178mm/aѹܻͭҲͬˮˮеʴΪֵ20~40

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