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    ǰλã辻ˮ˲ij > Ʒչʾ > ̿ϵ >
    ̿ϵ

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    Ʒ

    һƹǻ̿Ʒ

    ɫ״ǻ̿,ѡŻҬǡҿǡҿǡǵȹΪԭϣ̿̿߻ȹվƶɣΪɫͿϵռӹɵһֻ̿


    蹫˾е̿¯͵ԿµĻ¯

    ƹǻ̿ص

    ǻ̿ĥǿȺá϶ܸߡǿȸߡõŵ㡣

    ƹǻ̿ע

    ̿ڴʱֹԴֱӽӴԷŻ̿ʱףȴ80£¶ȸߣ̿ȼ
    1ǻ̿УֹӲʻ״ɲȡ̤Է̿飬Ӱ
    2ǻֹ̿ʹùУӦֹʴ̿̿϶ʹʧȥг豸塣
    3.ӦڶʹùУҪԷֹˮˮ󣬴ˮԿ϶ʹʧȥá

    :ƹǻ̿ˮеӦ

    ڻ̿ˮԤҪߣһ̿ļ۸񰺹ڷˮУ̿Ҫȥˮе΢ȾԴﵽȾĿġ
    1.̿ˮǵϴһֽԭϣڷˮ۸pHֵIJֱͬԲͬʽڡ̿зdz΢׽ṹͽϸߵıȱмǿЧˮеCr.̿ıڴĺǻ-OHȻ-COOHȣǶоܣCrѧáȫڴƷˮеCrķˮɴﵽŷű׼

    ҺCrŨΪ50mg/LpH=3ʱ1.5hʱ̿ܺCrȥʾﵽЧˣû̿ˮĹǻ̿ҺCrѧѧԭۺõĽ̿ˮȶЧʸߣõͣһЧ;Ч档

    2.̿ˮڹҵУʪȡѧάϳɰơúҵʹ軯򸱲軯бȻҪŷһĺˮ̿ھˮ൱ʷӦڴˮױҲԽԽ.CN_HCNڻ̿ϵСһΪ3mgCN/gAC8mgCN/gACƷֶ죬ڴɱϲ㡣

    3.̿ˮ̿ͺܣޣֻڴ͵ķˮŨȽϸߣûѧ󺬹Լ1mg/Lʱɴ2-3mg/LȻû̿һĴ

    4.̿ӷˮӷˮ㷺Դʯͻ֬ͻʵ֤̿Աӵܺã¶߲ʹС¶ȴﵽƽʱ̡̿ʱֵԺ£ȥʱ仯ǿ£ȥʼ½ԽǿЧԽ

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    ǻ̿ˮˮ΢һ־ܹ˼Ŀ׾ΧһΪ0.05I0//m,ڳ˺ͳ֮䣬ѹΪﵽŨĿģ̬ı仯ͽתƣ볣𡣳һ˺ɸ״ˡõĽʣֽʯޡάմɡձȣһЩμĶ壬׾ֲΧϹ㣬޷Ŀ׾Сʱǿڲ۵ͨж.B6ѹĉӶ½ʺ񣬶ԿһΜ[ˡ
    ΢õĹ˽ʾɸ״ĽṹȻϳɸ߷Ӳγɵġǻ̬̿Ķ׽ṹ׾ֲϾһ

    ̿ڹҵеã
    ̿зḻڲ϶ṹͽϸߵıȱһϡѧȶܾˮʪ¼ѹˮˮܼʹʧЧһѭͲϡĿǰ̿㷺ǡҩζҵܼաʳƷᴿ򡢻ƽȡ뵼Ӧõرˮ淽Ӧø㡣

    壺ƹǻ̿ѡ÷

    繫:̿Ϊ""
    רʾ̿ȥȾĿǰӦ㷺졢ȫЧɿһַ̿ΪһѧԽԽܵǵӡ
    Чܹ̿еļȩױ뱵кӣװζȵڿռʪȣھҡҾ³ЬЬڡ䡢䡢ذ塢סյԡ칫ݼֳкܺõЧ,ǼȩĿǣɱרҡ

    蹫˾

    蹫˾Ӫ꣬Ʒڵع·ͨ㣬ӵһɿλԲƷ˿ɲˮ···䣬ܱ֤ڹ涨ʱ׼ʱ

    ҵƣ

    1. 2009רע̿
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    3. ISOֲ֤Ʒˮ֤б˾֤ϵ֤顢ϵ֤顣
    4. ɶƷɸҵҪƲƷװ
    5. ҵһٶһͶߣͻ˵ƷʱƷȶʹ



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    ֵ ≥ 120 mg/g ӣ Cd ≤ 1 ug /g
    Ǽֵ ≥ 135mg/g 飨 As ≤ 2 ug /g
    ֵ ≤ 6 mg/g Ǧ Pb ≤ 1.0 ug /g
    PH ֵ 5-10 Ȼ ( Cl ) ≤ 0.05%

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