胞外聚合物

颗粒污泥SBR中试研究及颗粒污泥氧传质机理与胞外聚合物分析

Pilot-Scale Study on Granular SBR , Oxygen Transfer Mechanism and EPS Analysis of Granular Sludge

结果表明：泥龄对胞外聚合物总量及各组分含量的影响规律并不明显；

The results showed that SRT had less effect on the content and component of EPS .

胞外聚合物、Ca~（2+）及pH值对生物絮凝作用的影响

Effects of extracelluar polymeric substances , Ca ~ ( 2 + ) and pH on bioflocculation

胞外聚合物（EPS）在藻菌生物膜去除污水中Cd的作用

The Role of EPS in Removing Cadmium in Sewage by Algae-Bacteria Biofilm

生物法去除H2S高效菌的筛选及胞外聚合物和生物量的研究

Studies on Screening of High-efficiency Bacteria of Degrading H_2S and Extracellular Polymeric Substances and Biomass

胞外聚合物EPS对MBR膜污染的影响

Effect of extracellular polymeric substances on membrane fouling of membrane bioreactor

Fenton氧化破解剩余污泥中的胞外聚合物

Extracellular Polymeric Substances Disintegration by Fenton Oxidation of Excess Sludge

MBR中活性污泥胞外聚合物的物理提取方法研究

Study on Physical Extraction Methods of EPS from Activated Sludge in MBR

好氧/厌氧污泥胞外聚合物（EPS）的提取方法研究

Study on the extraction of extracellular polymeric substances ( EPS ) from aerobic / anaerobic sludges

研究结果表明：投加PAC的吸附作用减少了由于胞外聚合物（EPS）而引起的膜污染；

Result shows that the adsorption effect of PAC reduces the membrane fouling caused by EPS .

SEM观察到了颗粒污泥表层的结块现象，胞外聚合物显著增多。

An agglomerate phenomenon on the surface layer of the granular sludge with a significant increment of exocellular polymeric substance was observed by SEM .

经试验分析，在本研究中，污泥微生物胞外聚合物（EPS）以及沥出液成分以蛋白质为主。

The predominant substance in the extracellular polymer substances ( EPS ) and the released liquid is protein .

据报道，活性污泥的胞外聚合物（EPS）是一种重要的膜污染因素。

Activated sludge extracellular polymeric substances ( EPS ) has been reported as an important factor governing membrane fouling .

藻菌生物膜胞外聚合物（EPS）与Al~（3+）的配位作用机理

Characterization of the Complexation Between Al ~ ( 3 + ) and Extracellular Polymeric Substances Prepared from Alga-bacteria Biofilm

使用扫描电镜（SEM）成像分析，可以观察到纳米粒子附着于胞外聚合物上。

With the scanning electron microscope ( SEM ) imaging , it was observed that the nanoparticles were attached to microbial extracellular polymeric substances and bacteria .

胞外聚合物（EPS）含量是影响膜污染的关键因素，污泥沉降性能与胞外聚合物浓度有较好的相关性；

The total amount of extracellular polymeric substances ( EPS ) is an important key to membrane fouling , it has a good correlativity to sludge settleability .

研究结果如下：污泥结构分析表明：污泥的基本结构为丝状微生物相互缠绕、搭接所形成的网状结构，自身排泄物EPS（胞外聚合物）与水形成凝胶体，填充在网状结构中。

The results are as follows : The structure analysis shows that basic structure of sludge is a network structure formed by overlapping and entangling of filamentous microorganisms .

应用阳离子交换树脂从活性污泥中提取了胞外聚合物（EPS），考察了EPS、Ca2+及pH值对生物絮凝作用的影响。

Applying the cation exchange resin extracelluar polymeric substances ( EPS ) were extracted from activated sludge , and the effects of EPS , Ca2 + and pH on bioflocculation were investigated .

试验结果表明：料液粘度的增加主要因反应器中累积的高浓度胞外聚合物（EPS）所致；

The results of the test showed that : high-concentration extracellular polymeric substances ( EPS ) accumulated in the reactor was the main reason caused the increasing of the sludge viscosity ;

采用磁力搅拌&阳离子交换树脂法提取了活性污泥中的胞外聚合物（EPS）。

Extracellular polymeric substances ( EPS ) in activated sludge were extracted by magnetic stir and H-type cation resin exchange , and the content of protein , polyose and nucleic acid were the evaluating indexes .

活性污泥胞外聚合物是除细胞和水分外第三大类活性污泥组成物质，活性污泥质量的80%、总有机物的50%～90%、污泥干重的15%都来自于EPS的贡献。

EPS is the third basis of activated sludge besides cells and water . It contributes to 80 % of the mass of activated sludge , 50 ~ 90 % of organic substances and 15 % of dehydrated sludge .

进一步研究表明，混合液中高浓度的溶解性胞外聚合物是MBR处理垃圾渗滤液时膜通量较低的主要原因。

A very high concentration of soluble extracellular polymeric substances ( soluble EPS ) existed in landfill leachate compared with domestic sewage , which was the main cause leading to a lower permeate flux when treating landfill leachate .

探讨了污泥中束缚水含量和Zeta电位（ZP）对SRF的影响，并考察污泥胞外聚合物（EPS）中蛋白质、多糖含量与束缚水、ZP的关系。

The effects of the bound water and Zeta potential ( ZP ) of sludge on SRF were discussed and the relation between the polysaccharide and protein contents in extra-cellular polymeric substance ( EPS ) of sludge and the bound water content and ZP of sludge was also investigated .

胞外聚合物物理法提取过程的优化

Optimization of extraction process of extracellular polymeric substances by physics method

活性污泥胞外聚合物提取方法研究

Research on extraction methods of extracellular polymeric substances from activated sludge

好氧颗粒污泥中胞外聚合物作用机理的探讨

Study on Mechanism of Extracellular Polymeric Substances in Aerobic Granular Sludge

胞外聚合物和吸附剂对生物反应器膜污染影响

Influence of extracellular polymeric substances and adsorbent on bioreactor membrane pollution

磁力搅拌/阳离子交换树脂法提取胞外聚合物

Extracting EPS in Activated Sludge Using Magnetic Stir and Cation Resin Exchange

胞外聚合物的提取与特性分析研究进展

A Review on the Extraction and Property Analysis of Extracellular Polymeric Substance

厌氧颗粒污泥胞外聚合物的影响因素研究

Study on influencing factors of EPS in anaerobic granular sludge