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˾ | a(chn)Ʒչʾ | ˺ | Ո@ | (lin)ϵ҂ | a(chn)ƷُI |
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ˮ|(zh)ScȺٙzƬ
BD105BD105ɂ̖Ոעx̖ 1m÷ ˮ|(zh)ScȺĜyƬٷ ˜Ҏ(gu)˿cȺScȺĿٜy ˜mڵرˮˮt(y)CB(yng)ֳI(y)ИI(y)ŷŵďUˮУScȺĿٺY ęzޞ20MPN/L 2 2Ҏ(gu)ļ ˜ʃ(ni)ļеėlDzעڵļЧ汾mڱ˜HJ/T91رˮˮO(jin)ygҎ(gu) 3 3gZͶx gZͶxmڱ˜ 3.1cȺtotal coliforms 37B(yng)24h(ni)ܰl(f)a(chn)ԅĸmԟoѿU
3.2 ScȺfecal coliforms 44.5B(yng)24h(ni)ܰl(f)Ǯa(chn)ĿcȺټSЁԴQScȺ 4ԭ һָʾϺ23, 5-ȻĵTTCԼIB(yng)ɷֵһeğoVLֳra(chn)ʹPHֵָʾɫ׃Sɫͬra(chn)^Óøm˵PH(ni)Ó߀ԭTTCγɼtɫIJHTTFڮa(chn)Sɫ@ʾtɫctͨ^ָʾɫ׃ͿɌǷa(chn)a(chn)ДĶ_ǷУScȺͨ^MPNͿɵóScȺĝֵ 5ԇͲ frʹ÷χҘ˜ʵķWԇ 5.1ˮ|(zh)cȺScȺyԇƬ10mlˮƬAķM|(zh)b_Ҫʹá 5.2oˮ ƂȥxˮsˮoҪ121߉20min 5.3cҺ(Na2S2O3)=0.10g/ml Qȡc10gmsˮȥxӣϡ100mlF(xin) 5.4ҶcEDTA- Na2Һ(C10H14N2O8Na2 2H2O)=0.15g/ml QȡEDTA-Na2 15g,msˮȥxˮϡ100mlҺ|(zh)ڞ30d 6 6 xO 6.1 B(yng)䣺371 6.2 B(yng)䣺440.5档 6.3 ߉121101.3kpa 6.4 䣺0-4 6.5 Һܣ10.01ml100.1ml 6.6 ԇܣ15mm150mm. 6.7 ɘƿ500ml ע1ҺԇܡɘƿȲǰҪoҪ121߉20minɣ
6 7Ʒ ÜߣHJ/T 91Ҏ(gu)oҪɼˮ400mlќIJɘƿСǽ(jng)̎ďUˮڲɘƿǰҶcEDTA- Na2Һ5.41.2mlɔ_ԘƷ{(dio)(ji)ֵPHֵ7.0-8.0 ɘӺ2h(ni)zyt10ز6h(ni)͙zҽӘӺƷ0-4䲢2h(ni)y ע2:10mgcɱCȥˮ1.5mgc˸(j)ˮӌH{(dio)
7 8E 8.1ӷN ÿƷͬĽӷNӷNÿӷNքeӷN5ƬӷN15Ƭ (j)ˮӵȾ̶ȴ_ӷNMʹ5ӷNļƬ5ӷNСļƬԡ 坍ˮӵąӷNքe10 ml1 ml0.1 mlȾˮӅӷN(j)Ⱦ̶ȿɽӷN1 ml0.1ml0.01 ml0.1 ml0.01 ml0.001 mlҊ±1 1ˮӽӷN ӷNС1mlrˮӑƳϡጘƷʹӷN0.1ml0.01 mlrքeƳ1:10ϡጘƷ1:100ϡጘƷӷNϡጘƷơ 1:10ϡጘƷ飺ȡ1mlˮעʢ9 mloˮԇƳ1:10ϡጘƷϡጶȵϡጘƷͬ
8.2ӷNB(yng) ˮӳֻoϡˮӼӷNˮ 坍ˮӣӷNˮӿ55.5ml10 mlˮƬ5ÿӷNˮ10ml1 mlˮƬ105ӷNˮ1ml5ӷN1:10ϡˮ1mlȾˮӷN3ͬϡጶȵ1mlϡˮӸ5 ӷNˮӑͿڼƬƬ֝ˮppƽØӛ ycȺr371ėlB(yng)18-24h^YyScȺr44.50.5ėlB(yng)18-24h^Y ע31zyScȺrƬӷN44.50.5ĺB(yng)B(yng)ڳ·^ÌӰ푙zyYĜʴ_ԡ 2ƬˮӺ̕rg(ni)׃SɫˮӴ|(zh)ɔ_谴7Ʒһ(ji)ȥɔ_
8.3Yж 1ƬϳF(xin)tt܇׃S 2ƬȫƬ׃Sottԡ 3Ƭ׃Sott 4ƬɫϳF(xin)tt܇׃S 5Ƭo׃ YДՈDƬҊB 6 9YӋcʾ 6.1 9.1YӋ (j)ͬӷNԼƬ(sh)MPNC(jng)Ĺ˾Q1LˮУScȺ(sh) 6.2 9.2Yʾ yYλЧ(sh)100rԿƌWӋ(sh)ʾYĆλMPN/LƽֵԎƽӋ 7 10 ܶȺ͜ʴ_ zyӛƫB(ti)ֲy(tng)ӋҪzyMPNֵȫ(jng)(sh)10ףD(zhun)QM· 10.1ܶ 6ҌҷքeC˜ʘƷ15600MPN/L͝ȣ4.0102 MPN/LНȣ1.0104 MPN/Lߝȣ8.0104MPN/LHƷĿcȺM˜y҃(ni)˜ƫքe飺4.5%7.5%3.5%12.4%4.5%6.9%2.8%5.8%g˜ƫքe飺3.3%12.6%4.6%1.6%؏ޞ0.610.670.670.64٬F(xin)ޞ1.090.810.660.69 6ҌҷքeC˜ʘƷ12100MPN/L͝ȣ1.0102 MPN/LНȣ4.0103 MPN/Lߝȣ5.0104 MPN/LHƷļScȺM˜y҃(ni)˜ƫքe飺4.5%11.3%11.4%31.3%2.8%21.5%3.9%13.2%g˜ƫքe5.2%14.8%11.9%8.2%؏ޞ0.930.830.850.77٬F(xin)ޞ1.281.441.350.89 10.2 10.2ʴ_ 6ҌҌcȺC˜ʘƷ15600MPN/LMМy҃(ni)`ķ-5.5%~-12.8%ஔ`Kֵ-8.8%6.0% 6ҌҌScȺC˜ʘƷ12100MPN/LMМy҃(ni)`ķ-3.8%~-16.0%`Kֵ-10.3%9.2% 11 11 |(zh)C|(zh) 11.1ʹ|(zh)bϸļƬ 11.2ÿƷßoˮȫհלyB(yng)ļƬϲκLtԓΘƷyYoЧԭy 11.3ÿƷʹC˜ʾMԡԌԇcȺyԾcϣϾԾSɫѾScȺyԾcϣϾԾa(chn)cU ˜ʾƳɝȞ300~3000/mlľҺքeȡˮľҺӷNƬ8.2ӷNB(yng)һ(ji)ҪB(yng)cϣϾʬF(xin)ԷSɫa(chn)cUʬF(xin)ԷtԓΘƷyYoЧԭy 12 12U̎ ʹúU121߉20minϴUͨ̎ ٙzya(chn)Ʒչʾ
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