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Ҭu^(gu)VʽߞVԇ(yn)GB/T2892-1995

2013-07-13 08:48 (li)Դ:δ֪

Ҭu^(gu)VʽߞVԇ(yn)GB/T2892-1995

      ̿еđ(yng)ãڵһ(zhn)1915W޸(zhn)(gu)܊o(w)ʹ(zhn)(zhng)̎֠B(ti)µۇ(gu)x܊ȡM(jn)չڑ(zhn)(chng)ʩһNжw——ȚʹӢɇ(gu)܊(du)̝СˑP܊@NЏӢɇ(gu)ͬӵķ“ؾ”˵܊һr(sh)g(g)Wޑ(zhn)(chng)LLһ(chng)W(xu)(zhn)@_(ki)ʼ

û̿pͷ߾@QˣĘmf(shu)пÿ(dng)ʩŶr(sh)(gu)ʿڶд˔˵һδΛ_h

GB/T2892-1995^(gu)VʽߞVԇ(yn)GB/T7702.10—1997ú|(zh)w̿ԇ(yn)o(h)r(sh)gĜy(c)Ĝy(c)DX—1̈́(dng)B(ti)bڜضȞ20՚(du)Ȟ50%±3%ͨ^(gu)Vеԇ(yn)(30±0.3)L/minԇ(yn)l£һĻϿ՚ⲻͨ^(gu)Vͨ붾_(ki)ʼӋ(j)r(sh)͸^(gu)Vҝ_(d)Ҏ(gu)ֵ(2%NaNO2Һָʾ)@Εr(sh)ggԓVЌ(du)ķo(h)r(sh)g;ĝȄtǸ(j)o(h)r(sh)g(ni)ƿбĜpԇ(yn)Ӌ(j)óȵĴСtͨ^(gu)Ӌ(j)Һ߶ȁ(li)(sh)F(xin);һMƷy(c)ڲͬȱеķo(h)r(sh)gó½Y(ji)Ҋ(jin)1ڱ^y(c)õķo(h)r(sh)gͨ^(gu)ʽQ(bio)(zhn)((du)3̖(ho)VеĘ(bio)(zhn)Ȟ5.0mg/L)µķo(h)r(sh)g(bio)(zhn)o(h)r(sh)g

t(bio)(zhn)=t(sh)y(c)?C(sh)y(c)/C(bio)(zhn)

ʽУ t(bio)(zhn)——V()Ę(bio)(zhn)o(h)r(sh)gmin

t(sh)y(c)——ԇ(yn)µķo(h)r(sh)gmin

C(sh)y(c)——ԇ(yn)ĝmg/L

C(bio)(zhn)——Ҏ(gu)Ę(bio)(zhn)ȣmg/L

Á(li)wĻ̿횾΢׽Y(ji)(gu)Ҭ̿(jin)̿ȡ@(li)̿ĺԭϡ̿wڷҲڹI(y)a(chn)^(gu)ԻՓ]l(f)܄ͳȥwеs|(zh)̿߀Á(li)ȥkҡ^(chng)ȴͿ՚{(dio)(ji)ϵy(tng)Эh(hun)՚еĚζҲ˂ճ


 

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