• The treatment of acid wastewater containing heavy metal ion by anaerobe is an advanced technology.

    利用厌氧生物法处理重金属离子酸性废水一门前沿技术。

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  • Electrodepositing the heavy metal ion from the waste water by fluidized electrode is an effective method.

    电极处理低浓度重金属离子废水有效方法。

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  • Dynamic lysimetric experiments were made for studying the heavy metal ion release law of sulfide tailings under different conditions.

    利用动态柱式淋实验研究硫化尾矿不同淋溶条件下铅锌重金属离子溶出规律

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  • Experimental results show that its ability was higher. Its adsorption properties for heavy metal ion and dyeing waste water were studied.

    测定了产品的主要技术指标,并初步研究重金属离子有机物吸附性能

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  • The harm and the administering means of acid wastewater containing heavy metal ion for copper processing factory were introduced in this article.

    介绍加工厂重金属离子酸性废水危害治理方法

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  • The invention relates to a preparation method of a heavy metal ion imprinting polymer porous small ball and a film based on sulphonic acid resin.

    发明涉及一种基于磺酸树脂重金属离子印迹聚合物多孔小球制备方法

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  • It is speculated that the absorption mechanisms of the resins for heavy metal ion include ion exchange, physical adsorption and charge neutralization.

    树脂重金属离子吸附离子交换物理吸附电荷中和共同作用的结果。

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  • Using the method of stepwise neutralization precipitation, the impurities of heavy metal ion in chrome plating effluent with high concentration are removed.

    利用分步中和—沉淀方法去除高浓度废水重金属离子杂质

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  • Hollow fiber ion-exchange membrane is widely used in many areas such as protein separation and purification, removal of heavy metal ion and enzyme immobilization.

    中空纤维离子交换广泛应用于蛋白质分离纯化重金属离子去除以及催化反应众多领域

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  • The high concentration of heavy metal ion from landfill leachate restrains the growth and metabolize of microorganism badly in bio-chemical treatment of wastewater.

    垃圾渗滤液中的高浓度重金属离子严重抑止废水生化处理过程中微生物生长代谢

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  • This equipment can remove mineral salt, heavy metal ion, organic bacteria, germ and so on effectively and turn sea water into that meet standards for drinking water quality.

    设备有效去除无机盐重金属离子有机细菌、细菌海水转化为符合饮用水水质标准

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  • The application of poly(o-phenylenediamine) in many areas such as biosensors, humidity sensors and heavy metal ion sensors were systematically reviewed based on the latest literatures.

    根据最新研究文献系统论述了邻苯二生物传感器、湿度传感器重金属离子传感器领域应用

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  • The wastewater was treated by ion exchange technology, heavy metal ions could be removed and could be recovered, and avoided much sediment from wastewater treated by chemic-Sedimentation.

    离子交换技术处理重金属废水,既实现废水中重金属的去除可回收废水中的重金属避免化学沉淀法处理重金属废水时产生大量的污泥。

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  • Using organic chelating agent to response with several kinds of heavy metal ion, then the heavy metal ion will be reduced by forming the product with high stability and hardly dissolved by water.

    采用高分子有机合剂废水中的多种重金属离子发生螯合反应生成稳定溶于水金属螯合物来去除废水中的重金属离子。

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  • The principal environmental problem of landfill is leachate of which the water quality is complex, with high COD_ (cr) and high heavy metal ion concentration as well as high NH_3-N concentration.

    生活垃圾填埋场环境主要影响垃圾渗滤液,其水质复杂多变,具有COD含量、高重金属离子高nh_3 - N含量的特点。

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  • It is a reagent for measuring the marked heavy metal component, which substitute the containing heavy metal ion in the sample before using the method of anodic stripping voltammetry for measuring.

    痕迹重金属含量测定试剂利用阳极溶出伏安进行测定之前置换出样品重金属离子

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  • Poly (aromatic diamine) -modified electrodes have shown potential applications in detection of trace heavy metal ions and the treatment of polluted water, and they can be as heavy metal-ion sensors.

    芳香族二胺聚合物修饰电极痕量金属离子探测污水处理乃至重金属离子传感等方面都显示出极大的应用潜力

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  • The result of experiment shows that T-aluminum phosphate can adsorb ion of heavy metal so that it may be used in removing thr ion of heavy metal in waste water.

    实验结果说明磷酸铝类材料对水中重金属离子有一定的吸附能力,应用废水处理去除重金属离子。

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  • Ion-exchange fiber is a new type of functional material, which can be used effectively to absorb heavy metal of sewage.

    离子交换纤维一种新型功能纤维材料能够有效吸附污水中的重金属离子。

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  • The principle, characteristics, application and development trend of ion-exchange fiber in absorbing heavy metal of sewage are introduced.

    介绍了离子交换纤维吸附重金属离子原理性能特点应用发展趋势

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  • In this paper, the researches on mechanism and current application of commonly used bio-absorbents for heavy-metal ion absorption are presented.

    文章就近年来生物吸附重金属离子常用生物吸附剂、吸附机理应用废水处理研究及应用现状进行了综述。

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  • Because of the deficiency of conventional method for dealing with acidic waste water containing Radium and ion of heavy metal, we optimize the conventional method.

    针对重金属离子酸性废水处理常规方法不足处理工艺设备进行优化设计,即采用污渣循环法处理含镭及重金属离子酸性废水。

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  • The procedure of heavy metal cadmium ion transport through unsaturated soils was simulated by virtue of laboratory soil column tests.

    采用实验室研究了重金属离子在非饱和土壤中的迁移规律

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  • Mechanism of biosorption is complex, and it has intimate relation to ion-change. Biosorption capacity of heavy metal was evaluated by isotherm.

    吸附机理比较复杂离子交换密切关系,常用吸附等温线评价微生物对重金属吸附能力

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  • Mechanism of biosorption is complex, and it has intimate relation to ion-change. Biosorption capacity of heavy metal was evaluated by isotherm.

    吸附机理比较复杂离子交换密切关系,常用吸附等温线评价微生物对重金属吸附能力

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