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1.yˮ|ʹˮ݄֮ǰҪȜyˮ|е pH ֵЙCﺬ}ָԴ_݄ʹòˮ|a(chn)ؓӰ

2.݄ˮ݄һ (ͨ 1:100 1:200) ӵˮʹքӻԄOMӡ

3.̎ˮ݄ҪˮMֱ̎ĭʧͨr̎rgҪ(sh)犵(sh)СrȣwȡQˮ|݄ԡ

4.yЧ̎ꮅҪyˮ|еĭԴ_݄ʹЧĭ^tf݄ʹЧܺ

Ҫעˮ݄ʹ÷̈́Ҫ(j)wˮ|̎ҪM{(dio)ʹòܕ݄Mߌˮ|ؓӰ푡ʹˮ݄֮ǰhMСԇ_^ʹ÷̈́

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