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的重金属离子有一定的吸附能力，可应用于废水处理中去除重金属离子。
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.
针对含镭及重金属离子酸性废水处理常规方法的不足，对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。
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了废水生化处理过程中微生物的生长与代谢。
The treatment of acid wastewater containing heavy metal ion by anaerobe is an advanced technology.
利用厌氧生物法处理含重金属离子酸性废水是一门前沿技术。
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在痕量金属离子的探测、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。
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.
生活垃圾填埋场对环境的主要影响是垃圾渗滤液，其水质复杂多变，具有高COD含量、高重金属离子和高nh_3 - N含量的特点。
The procedure of heavy metal cadmium ion transport through unsaturated soils was simulated by virtue of laboratory soil column tests.
采用实验室土柱法研究了重金属镉离子在非饱和土壤中的迁移规律。
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的原理、性能特点、应用和发展趋势。
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.
采用高分子有机螯合剂与废水中的多种重金属离子发生螯合反应，生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。
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，系统论述了聚邻苯二胺在生物传感器、湿度传感器、重金属离子传感器等领域的应用。
Ion-exchange fiber is a new type of functional material, which can be used effectively to absorb heavy metal of sewage.
离子交换纤维是一种新型的功能纤维材料，能够有效地吸附污水中的重金属离子。
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镀铬废水中重金属离子杂质。
It is speculated that the absorption mechanisms of the resins for heavy metal ion include ion exchange, physical adsorption and charge neutralization.
树脂对重金属离子的吸附是离子交换、物理吸附和电荷中和共同作用的结果。
Dynamic lysimetric experiments were made for studying the heavy metal ion release law of sulfide tailings under different conditions.
利用动态柱式淋溶实验，研究了硫化矿尾矿在不同淋溶条件下的铅锌重金属离子溶出规律。
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的常用生物吸附剂、吸附机理及应用废水处理的研究及应用现状进行了综述。
The harm and the administering means of acid wastewater containing heavy metal ion for copper processing factory were introduced in this article.
介绍了铜加工厂重金属离子酸性废水的危害及治理方法。
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.
一种痕迹重金属含量测定的试剂，在利用阳极溶出伏安法进行测定之前，置换出样品中所含的重金属离子。
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，与离子交换有密切关系，常用吸附等温线评价微生物对重金属的吸附能力。
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.
中空纤维离子交换膜广泛应用于蛋白质的分离纯化、重金属离子的去除以及酶催化反应等众多领域。
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.
本发明涉及一种基于磺酸树脂的重金属离子印迹聚合物多孔小球及膜的制备方法。
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.
本发明涉及一种基于磺酸树脂的重金属离子印迹聚合物多孔小球及膜的制备方法。
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