Preparation and Specific Adsorption Performance of Molecularly Imprinting Polymers for Phenolphthalein 酚酞分子印迹聚合物的制备及其特异吸附性能
Effect of Specific Adsorption of Anions and Surface Structure of Pt ( 111) Electrode on Kinetics of Dissociative Adsorption of Ethylene Glycol 阴离子特性吸附和Pt(111)电极表面结构对乙二醇解离吸附动力学的影响
The effects of accompanying anions on Cu specific adsorption in soils were investigated using a constant flow leaching method. 本文采用流动法研究了陪伴阴离子对红壤、黄棕壤专性吸持铜的影响。
Specific adsorption can be customed as request according to gases components. 该模块可以按照客户要求根据气体成分定制特性吸附功能。
The functions of rare earth elements as additives in electrodeposition process include inductor, conductor, specific adsorption and nucleation. 稀土添加剂在电沉积中主要起诱导剂、导体、特性吸附、晶核作用等。
The effects of accompanying anions on copper specific adsorption in soils 陪伴阴离子对土壤专性吸持铜的影响
The adsorption strength of RE by the soils was related to that of exchangeable adsorption by clay and that of specific adsorption by oxides in soils. 土壤对稀土的吸附强度与铁氧化物的专性吸附强度和粘土矿物的交换吸附强度有关。
A Study for the Specific Adsorption of Uranium ( VI) on Titanic Acid 铀在钛酸吸附剂上的特性吸附
Studies on electrochemical properties of soils ⅹ. charge characteristics of red soils as affected by surface properties of the soil and specific adsorption of ions 土壤电化学性质的研究&Ⅹ.红壤胶体的表面性状和离子专性吸附对表面电荷性质的影响
AIM: To understand the specific adsorption and bacteriolysis mechanism by observing the biological characteristics of the bacteriophage. 目的:通过噬菌体特性观察,为了解噬菌体吸附特异性及溶菌机理的分子生物学机制奠定物质基础。
Specific adsorption of heavy metal ions on latosol and its minerals 砖红壤及其矿物表面对重金属离子的专性吸附研究
It can be seen that the adsorption of arsenic is a kind of specific adsorption. 由此得出了红土吸附砷属于专性吸附的结论。
The results calculated can explain well the experimental facts and can deeply explore the specific adsorption mechanism. 计算结果能很好地解释实验事实,并可从更深层次上揭示吸附机理。
The density of hydroxy and hydrous group on oxide surfaces which responded to specific adsorption of ion were higher. 氧化物表面的羟基和水合基密度很高,增加了土壤对离子的专性吸附能力。
The experimental results showed that MA-2 adsorbent possesses specific adsorption capacity for aromatic amino acids however, no specific adsorption capacity for branch-chain amino acids. It also possesses good blood compatibility. 实验结果表明,MA-2型吸附剂对芳香氨基酸具有特异性吸附,而对支链氨基酸吸附为非特异性吸附,其血液相容性良好。
Iron oxide and pyrite could provide Fe for the formation of Fe-OM complexes, so the specific adsorption of copper in soil was promoted and the contents of available copper were decreased. 氧化铁、硫铁矿为铁&有机质复合体的形成提供了物质基础,能够促进土壤对Cu~(2+)的专性吸附,降低外源铜的有效性。
Study on the specific adsorption of copper ion by soils and its characteristics 土壤对铜离子的专性吸附及其特征的研究
All the above results suggested that the compression to the DDL, the specific adsorption, the hydrophobic surface micelles among particles and bridging action could flocculate clay particles in soil environment and subsequently resulted in the decrease of their stability. 以上说明:双电层的压缩、专性吸附、粒间疏水性表面胶束和架桥作用等均可使土壤粘粒凝聚,降低其稳定性。
Therefore, behaviours of the specific adsorption of phosphate and arsenate on surface charge of laterite soil were similar. 磷和砷的专性吸附对砖红壤表面电荷的影响是很相似的。
The specific adsorption of copper to soil organic matter, Fe/ Al oxide is the main factor affecting copper bioavailability in soil. 铜污染土壤中有机质、Fe/Al氧化物对铜的专性吸附,是影响土壤中铜生物有效性的主要因素。
Various aspects of the novel extraction process of natural tocopherols from deodorizer distillates of vegetable oils by methyl esterification of free fatty acids and specific adsorption on chemically modified adsorption resins have been studied. 全面研究了以植物油脱臭馏出物为原料,通过游离脂肪酸甲酯化、改性吸附树脂特异性吸附法提取天然生育酚新工艺中的相关问题。
Those included: ( 1) adsorption ( ion exchange, specific adsorption, co-precipitation, surface complexation). 包括:(1)吸附(离子交换、专性吸附、共沉淀和表面络合);
A simple method which could be used to evaluate the non specific adsorption of the magnetic microspheres is developed by using the above chemiluminescent immunoassay based on magnetic microspheres. 另外,在已建立的磁性化学发光免疫方法的基础上,建立评价磁性微球的非特异性吸附能力的方法。
Specific adsorption ability of both kinds of zeolite was similar, but the electrostatic adsorption ( ion exchange adsorption) capacity of CPB zeolite was much stronger than that of natural zeolite. 两种沸石对Hg2+专性吸附能力相差不大,但CPB改性沸石的静电吸附(离子交换吸附)能力远大于天然沸石。
The zeta potential measurements showed that the original nano-emulsion droplets were negatively charged due to the specific adsorption of the hydroxyl ions. The zeta potential of the emulsion droplets can be easily tuned by varying the cationic surfactant concentrations. Zeta电位结果显示初始乳液滴由于吸附氢氧带负电,并且乳液滴的电性和带电量可以通过改变阳离子的浓度方便地进行调节。
In addition, through the UV spectra research the existence of ion-pair on interface. A specific adsorption of ion pair model was used to explain the causes of oscillation. 利用液/液界面上离子对特性吸附的模型解释了振荡产生的原因。而且用紫外吸收研究了界面离子对的存在。
However, the detection of specific adsorption of pollutions still faced with some questions. 然而对于污染物特异性吸附检测的工作仍存在一定困难。
Low pH helped to non-specific adsorption and high pH helped to specific adsorption. 4. 低pH条件下有利于非专性吸附,高pH条件下有利于专性吸附。
Studying on the mechanisms showed that the arsenic absorption was mainly the specific adsorption with coordination. 采用仪器分析了吸附机理,结果表明,Fe/Ti改性活性炭吸附砷是以配位络合的专性吸附为主。