• 结果表明,将工艺应用于分离处理离子交换洗脱液,无论是环境治理角度,还是经济效益方面分析都是可行方法之一。

    The results indicate that this technique is one of the feasible proposals for the separation of ion exchanging eluate analyzed not only from environment remediation, but economic effect.

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  • 通过青海主要土壤类型剖面的有机质、机械组成离子交换量三者之间关系分析

    The relationship was analysised between organic matter, soil granular composition and cation exchange capacity(CEC) in Qinghai major soil types.

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  • 引用概率密度概念,即转化率分布密度函数连续离子交换过程进行分析

    The continuous ion exchange process was analysed through the concept of probability density and conversion distribution function.

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  • 经过改进方法应用上述介质萃取离子交换分离溶液分析

    The modified method can be applied to the analysis of Pt in the solution after the separation by extraction or ion-exchange process in the above mentioned media.

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  • 本文提出离子交换-浮选分离测定一种简单方法,并环境废水分析取得满意结果

    A simple method for determination of phenol was studed. It includes ion exchange and flotation gather. Satisfactory results has been obtained in environmental wastewater samples using this method.

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  • 本文建立了汽油发动机油用油极性组分分析方法,即硅胶-离子交换色谱法

    A silica gel-ion exchange chromatography has been developed for the analysis of polar components in the used gasoline engine oil.

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  • 分析晶体化学式计算、烷基季铵盐离子交换容量法的测定原理和计算方法。

    The measurement principle and the crystal-chemical formula method, the cation exchange capacity method and alkyl ammonium method are discussed.

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  • 红外光谱不同温度下处理酚醛聚苯乙烯离子交换树脂碳化产物结构基团进行测试分析

    The structural groups of carbonized products of phenolic aldehyde resin and polystyrene cation exchange resin treated at different temperatures are tested and analyzed with IR method.

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  • 测定荔枝核中的游离氨基酸,采用ICS- 2500离子色谱分析仪,分别测定了荔枝核提取732离子交换树脂洗脱中的氨基酸的组成含量

    Free amino acids s content and composition in Litchi fruit stones extraction and eluate by 732 cation exchange resin were determined by ICS-2500 ion chromatograph.

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  • 通过中毒离子交换树脂分析证实离子交换树脂化物污染导致离子交换树脂交换能力有所下降主要原因

    Analysis of the poisoned ion exchange resin proves that the pollution of ion exchange resin by iron compound is the main reason leading to exchanging ability reduction.

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  • 结果扫描电镜粒度分析结果表明,药物树脂复合物的表面形态和粒径大小都起始离子交换树脂非常相似。

    Results Scanning electron microscope analysis and laser particle size analysis proved that the codeine-resinate complex had the same appearance and characters as the initiative ion exchange resin.

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  • 本文离子交换色谱药用质粒分析方面应用与研究进展进行综述。

    In this review, the application of anion exchange chromatography to pharmaceutical plasmid analysis was reviewed.

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  • 利用扫描电镜、热失重-红外、元素分析、低温氮吸附技术化学手段聚羧酸基FFC-1离子交换纤维结构性能特点进行了系统研究。

    The structure and properties of Na and H type FFC-1 ion exchange fiber were studied using SEM, TG-IR, EA, BET and other chemical means.

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  • 通过脱硫废液电渗析再生探讨说明离子交换膜的理论、制法性能电渗析所采用之膜的性能特点和制备工艺作了分析

    Theories, making processes and performances of ion exchange membrane are described through discussions on regenerative membrane used in electrodialysis of desulfurization waste liquid.

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  • 提出流动注射离子交换在线分离-氢化物发生原子荧光光谱法测定钢铁样品痕量分析方法。

    The technique combining the flow injection system of on-line ion-exchange with hydride generation-atomic fluorescence spectrometry was proposed for the determination of the trace Arsenic in steel.

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  • 工作对离子交换提取工艺生产过程不同阶段离子交换树脂中的金及其它元素、钻分析进行了研究。

    A method for the analysis of an, ag, Zn, Cu, Ni, Co and fe in ion-exchange resins at the different stages of technological processes of leaching Au using ion-exchange technology was developed.

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  • 本文提出痕量在线流动注射离子交换预浓集火焰原子吸收测定方法应用于天然水分析

    In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.

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  • 通过氨水乙酸含量测定实例介绍了离子交换树脂氮肥厂分析中的应用

    By giving examples, including the determination of acetic acid content in aqua ammonia, the use is described of the cation exchange resin in analysis in nitrogenous fertilizer plants.

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  • 离子交换分离,用高效液相色谱法进一步纯化聚丙烯酰胺凝胶电泳分析确定相对分子质量

    Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electro phoresis.

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  • 热力学动力学角度分析了用不同形态无机离子交换剂磷酸作为气固色谱固定分离机理

    Bsed on the standpoint of thermodynamics and kinetics, the separation mechanism for titanium phosphate under different states on the gas-sdid Chromatographic pakings is investigated.

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  • 分析沸石上发生吸附离子交换主要影响因素规律

    Influence factors and rules for adsorption and ion-exchange of ammonia nitrogen by zeolite were analyzed.

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  • 详细分析2酚生产废水特性,采用前置吹脱氧化,离子交换组合工艺处理讨论了过程影响因素。

    The properties of 2 naphtholwastewater were studied in details in this paper, the wastewater was characterized by the strong acidity, high buffer capability and concentrated salt.

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  • 离子交换萃取色谱中得到广泛应用本文详细总结了离子交换剂在分析化学中用于碱金属、碱土金属贵金属稀土元素、锕系元素等的分离测定

    This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

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  • 呈贡县14个蔬菜土壤下层有机质含量离子交换进行调查分析

    The article investigates and analyzes the content of organic matter and cationic exchange of upper and under layer of soil planting vegetable of 14 villages in Chenggong county.

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  • 通过大角度X射线散射分析,求出了新型无机离子交换剂六偏磷酸锡径向分布函数,推断其化学结构

    The structure of an amorphous inorganic ion exchanger-stannic hexametaphosphate is postulated with radial distribution function (RDF) by X-ray diffraction.

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  • 经过大量分析比较,我们专门设计了一种适合离子交换工艺的玻璃材料

    Based on the analysis of a large amount of experiments, we developed a special glass material for ion-exchange technology.

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  • 建立了碱性体系采用高效离子交换色谱紫外检测器联用测定海水离子分析方法

    A method for determination of iodide in seawater by high performance anion exchange chromatography with ultraviolet detector (HPAEC-UV) in basic system has been established.

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  • 分析目前苯乙烯型阴离子交换树脂热稳定性强度研究

    These new acetylation reactions were synthesized with PS of monodisperse particle. Research on thermostability and intensity of anion exchange resin based on polystyrene is analysised.

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  • 分析目前苯乙烯型阴离子交换树脂热稳定性强度研究

    These new acetylation reactions were synthesized with PS of monodisperse particle. Research on thermostability and intensity of anion exchange resin based on polystyrene is analysised.

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