脱盐

在可行的地方，有一些脱盐的工厂，但它们的运营成本很高，而且需要不断的维修。

Some desalination plants exist where feasible , but they are costly to run and can need constant repairs .

这就意味从一些井里抽取上来的水甚至需要经过脱盐，从而会增加成本。

This means that some wells may even need to undergo desalination after extraction , thus increasing the cost .

虽然从这些深度抽水的成本高昂，但还是比主要处于海岸沿线的州通过对海水进行脱盐以获取淡水的成本低。

Even though pumping from these depths is expensive , it is still cheaper than desalinatingthe ocean water in the largely coastal state .

这片土地经过脱盐就可以种植庄稼了。

Crops can be grown on this land after desalination .

铜氨中空纤维透析器应用于细胞色素C溶液脱盐

Application of Cuprammonium cellulose dialyzer for desalting of cytochrome C solution

用RuO2-Ti网作为阳极，Ti网为阴极对木聚糖超滤脱盐废水进行电氧化反应。

Electrochemical method treatment of desalting effluent from xylan ultrafiltration was studied with RuO_2-Ti anode and Ti cathode .

基于有机异质结的有机-无机复合单量子阱发光性质的研究将聚酰胺（PA）质地的纳滤膜组装成一种脱盐装置。在此装置上对C。

The Emission of Organic - Inorganic Single Quantum Well with Organic Heterojunction Inorganic salt in C.

EDI连续脱盐机理的研究

A Study of Mechanism of Continuous Demineralization Using EDI Technology

海水一级脱盐CAB膜

Cab membranes for seawater single desalination

CA膜对染料的截留率大于99.9%，总脱盐率为51%。

The dye rejection of CA membrane was greater than 99.9 % and the total desalination of the process was about 51 % .

S7-300在反渗透脱盐装置中的应用

The Application of S7-300 in the Reverse Osmosis Desalination Process Equipment

通过改善土壤导水性能，PAM能加快吹填土淋洗脱盐的速度。

By improving the soil hydraulic properties , PAM can accelerate the speed of reclaimed soil leaching and desalinization .

该工艺采用水解物直接进行脱盐处理生产ACE抑制肽，原料的蛋白质损失较低，产品的ACE抑制活性较高，工艺操作简洁合理，符合工业化大生产的要求。

In this processing technology , high ACE inhibitory activities and low nitrogen loss were obtained with direct desalinization of casein hydrolysates .

技术可行性分析表明，可采用AOP高级氧化技术与生物处理相结合的工艺对脱盐脱钙废水进行预处理。

The proper pre-treatment technology for calcium-containing wastewater is the combined process of advanced oxidation technique with biological treatment .

如果对脱硫净化水的水质加以控制，使pH值不大于9，则是一种理想的电脱盐注水，因为它符合日益严格的环保要求。

The desulfurized purified water was the ideal desalter feed water if the water quality was controlled to specifications and pH did not exceed 9 . It could meet the increasingly stringent environmental requirements .

pH值没有发生恶化，保持在75左右.因此，离心转速是渤海灰白冰离心脱盐过程中的主要控制性因子之一。

PH value was not deteriorative after desalination and it maintained about 7.5 . Therefore centrifugal rotational speed is one of major controlling parameters in the centrifugal desalting process of gray-white ice in the Bohai Sea .

蛋白纯化过程中初步纯化采用Ni柱，阳离子交换柱（SP柱），疏水柱，精细纯化采用分子筛，脱盐柱。

Protein purification process of preliminary purification using Ni column , cationic exchange column ( SP column ), scanty water column . Futher purification using molecular sieve , desalination column .

用蛋白纯化系统（AKTAexplorer10.0）对表达蛋白进行His？Tag亲和层析纯化和脱盐处理，得到纯化蛋白。

The proteins were purified by His-tag affinity purification and desalting ( AKTA Explorer 10.0 ) . 4 .

在此基础上本文采用空穴传导理论对膜堆树脂层态加以分析，解释EDI的脱盐机理。

Base on the theory above , through analyzing the layers of resin , the mechanism of EDI is described with " Cavity " Transfer .

本法改变了透析法脱盐和离子交换柱层析等传统的分离纯化细胞色素C的繁琐过程，采用了分子筛色谱法脱盐和纯化.它具有简单、快速及纯度高的特点。

This method uses molecular sieve chromatography to desalt and cleans , transforms the complicated procedure of using dialysis in desalting and ion & exchange chromatography in cleansing cytochrome C and has the advantages of simplicity , quickness and high level purity .

结果表明，脱盐处理改变了钢样表面的微观结构组成，脱盐后钢样表面再钝化膜的形成是一个不断完善的过程且该过程与电位正移以及RC值的提高具有一致性。

The passivated film is gradually formed and improved during the process of desalination , and the process agrees well with the positive shift of steel potential and the increase of RC value .

与传统样品处理方法相结合，基于多孔导电膜的毛细管电泳在线浓缩，脱盐，分离、检测一体化的分析系统有可能成为一种实际样品中低丰度蛋白和低浓度DNA分析有力手段。

Together with conventional sample preparation methods , capillary electrophoresis with online porous joint could be developed into a powerful analytical means for low abundance protein and DNA analysis with its capability of online preconcentration , desalting , separation and online detection .

介绍了EDI技术的基本特点，通过描述原水中含盐量和流速对膜堆的电流的影响，对EDI连续脱盐的机理加以解释。

The mechanism of continuous demineralization using EDI technology is explained through describing the effects of the salinity and flow rate of raw water on the applied electric current .

采用硫酸胺分级沉淀法、葡聚糖凝胶Sephadex-25层析脱盐、DEAE-纤维素纯化等方法获得绵羊血清免疫球蛋白G。

Sheep serum Immunoglobulin G ( IgG ) was purified by ammonium sulfate precipitation , Sephadex-25 chromatography and DEAE-Sepharose column chromatography , respectively .

结果表明，在ED运行20～30min后，类甜菜碱水溶液的脱盐率高达99.4%。

The results showed that , after ED operating for 20 ~ 30 min , the salt rejection of betaine-like solution reached to 99.4 % ;

FEB系脱盐剂为壬基酚醛树脂与环氧乙烷、环氧丙烷的聚合物。

FEB desalting agent is a series of products from the poly - merization of nonyl phenolic resin with epoxy ethane and epoxy propane .

孔径越小、脱盐率越低的RO膜，经改性处理后，甲苯渗透速率越小。

After RO membrane being modified , the smaller the pore size of it and the lower the salt rejection , the smaller the permeation rate of toluene throuth the membrane will be .

通过描述原水流速对膜堆电流的影响以及膜堆电流对浓水pH的影响，对电去离子脱盐机理加以解释。

The mechanism of demineralization in the EDI process was explained by describing the influence of the raw water 's flow rate on the electric current in the membranc pile and the effect of the electric current on the pH value in the concentrated water chambers .

测试结果表明，经电化学脱盐处理试件的钢筋电位正移，RC和传递电阻Rct值增大。

Measured results show that the steel 's potential becomes positive , and that the product of resistance and capacitance ( RC ), and the transmission resistance also increase after electrochemical chloride extraction treatment .

经反复实验，初步确定了由稀NaOH溶液浸取、H3PO4调节pH值沉淀蛋白和离子交换脱盐等过程的工艺参数，并测定了成品糖浆的成分。

The optimum condition of dilute NaOH extraction 、 H3PO4 precipitation of soybean protein and desalting with ion exchange are determined through repeated experiment . And then , the contents of sirup produced are analysed .