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絮凝性 flocculability英语短句 例句大全

时间:2024-03-07

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“絮凝性”和“flocculability”是环境工程和水处理领域的重要概念,指物质在水中形成絮凝体的能力。这些概念在污水处理、饮用水净化等过程中起着关键作用。英语中关于这些概念的短句和例句展示了它们的应用和重要性,有助于加深对这些概念的理解。这些短句和例句可以帮助学习者掌握相关词汇和表达方式,同时也可以帮助专业人士在工作中更准确地描述和解释相关概念。本文将汇总并整理关于“絮凝性”和“flocculability”的英语短句和例句,旨在帮助读者更好地理解和运用这些概念。

絮凝性,flocculability

1)flocculability[,fl?kjul?"biliti]絮凝性

1.Study on theflocculability of the bentonite modified by different alkyl quaternary ammonium salts;不同烷基季铵盐对膨润土絮凝性的影响

2.Based on treating the discard solution compounded with the kaolin suspension and sludge, this paper measures theirflocculability, obtains the optimal disposal conditions for different waste water, and probes into the influences of metal cation on the microbialflocculability.以处理高岭土悬浊液和池底污泥配制成的废液为基础,测定了其絮凝性,得出各种废水的最佳处理条件,探讨了金属阳离子对微生物絮凝性的影响。

3.The performance and application of potassium ferrate in terms of its oxidization ,flocculability and stability are overviewed.从氧化性、絮凝性、稳定性等方面概述了高铁酸钾的性能与应用。

英文短句/例句

1.Study on Flocculation Properties of Bioflocculant Produced by Complex Microorganism;复合微生物产絮凝剂的絮凝性能研究

2.Flocculation Performance of Carboxymethyl Starchy Composite Flocculant含羧甲基淀粉复合絮凝剂的絮凝性能

3.Study on the Production, Flocculating Efficiency, Structure and Flocculating Mechanism of Bioflocculant;微生物絮凝剂的研制、絮凝性能、物质结构及絮凝机理的研究

4.Preparation and flocculability of cationic flocculant of modified cellulose.纤维素改性阳离子絮凝剂的制备及其絮凝性能

5.Study on Preparation and Flocculation Efficiency of Polyaluminum Ferric Chloride;聚合氯化铝铁絮凝剂的制备及絮凝性能研究

6.Evaluation and Application of Flocculation Ability by Natural Flocculant Cactus;天然絮凝剂仙人掌絮凝性能的研究及应用

7.Study on Development and Flocculating Activities of Microbial Flocculant BS-5;微生物絮凝剂BS-5的开发及其絮凝性能的研究

8.The Research of the Modified Chitosan Preparing Craft and Its Flocculant Qualities;壳聚糖絮凝剂制备工艺改进及其絮凝性能研究

9.Screening of Flocculant-producing Microbe and Study on the Flocculability;微生物絮凝剂产生菌的选育及絮凝性能研究

10.Studies on Producing Condition and Characteristic of Microbial Flocculant;微生物絮凝剂的产生条件及絮凝性能研究

11.Studies on the Production and Flocculation Characteristics of Complex Bioflocculant;复合型微生物絮凝剂制备及絮凝性能的研究

12.Screening of Flocculating Bacteria from Oil-field Produced Water and Flocculating Activity Research;油田采出水絮凝菌的筛选及絮凝性研究

13.The Research on Flocculating Activity and the Kinetic Behavior of Fermentation of Flocculant-producing Bacterial Strain GA1絮凝剂产生菌GA1发酵动力学及絮凝性能的研究

14.Synthesis and flocculating properties of water-in-water type organic polymeric flocculants水包水型有机高分子絮凝剂的合成及絮凝性能

15.Synthetic Characteristics of Bioflocculant by Flocculantproducing Bacteria and Parsing of Flocculating Active Substances产絮菌合成生物絮凝剂特性及絮凝成分解析

16.Research on Flocculation Characteristic of Compounded Bioflocculant;复合型生物絮凝剂(CBF)絮凝特性研究

17.Flocculation Gene Extraction of Rhodococcus erythropolis and Flocculation Characteristics of Heme Peptide Iron红平红球菌絮凝基因提取及絮凝剂对血红素肽-铁絮凝特性

18.The Study of the Capability of Inorganic-Organic Composite and Applicability of Inorganic-Organic Composite Flocculant in Treatment Waste Water;复合絮凝剂PAC-CTS的性能探讨及絮凝效果研究

相关短句/例句

flocculation[fl?kju"lei??n]絮凝性

1.In the paper a new method was stated in which barley was utilized to extract without the need for malting and fermentation,only by measuring the sedimentation rate of suspended yeast in order to judge the activity level of premature yeastflocculation by spectrophotometer.介绍了一种用比色法来判断酵母提前絮凝现象的方法,该方法仅通过测定酵母细胞悬浮液中细胞的沉降速率来判断酵母絮凝性,无需制麦、发酵,只需简单的提取操作即可进行,克服了发酵力试验的一些缺陷。

2.Theflocculation of micro organism shares a sustainable effect for biological treatment on effluent.微生物的絮凝性在生物法处理废水过程中具有很重要的作用。

3.Yeastflocculation at the end of main fermentation is very important for green beer during the production.本课题主要从以下3方面进行研究:酵母絮凝性测量方法的评价、麦芽或大麦等原料对酵母絮凝性的影响、激光-氯化锂复合诱变筛选絮凝性适中的酵母。

3)flocculence[英]["fl?kjul?ns][美]["flɑkj?l?ns]絮凝性,絮状

4)flocculating activity絮凝活性

parative experiments were carried out and the results showed that theflocculating activity exists in their extracellular fluid,the flocculating values are abo.对这三株菌株的絮凝活性进行对比实验发现:菌液经离心获得的胞外分泌物具有絮凝活性,絮凝率为60%左右;合适的培养时间是菌株产生絮凝作用的重要因素;振荡条件有利于完成絮凝作用。

2.It was found to have highflocculating activity when added to a final concentration of 7~8 mg/L,over a range of pH 3~7 and temp.絮凝实验表明,当微生物絮凝剂用量为7~8 mg/L,pH=3~7,温度20~80℃时,MBFQ-7具有较高的絮凝活性。

3.Before and after the treatment of high pressures ranged from 40~160 MPa,the physiological and biochemical characters and theflocculating activity of the metabolites of(bioflocculant-)producing compound bacterium were investigated.考察了复合型微生物絮凝剂产生菌在40~160 MPa高压处理前后的形态、生理生化性质及代谢产物的絮凝活性变化。

5)flocculating property絮凝特性

1.Study on screening of bioflocculant-generating bacterium G-420 and itsflocculating property;微生物絮凝剂产生菌G-420的筛选及其絮凝特性

6)flocculation activity絮凝活性

1.MY-88 has fairly highflocculation activity at relatively wide range of pH,temperature,sh.从活性污泥中筛选到1株絮凝活性很高的菌株MY-88。

2.The strain withflocculation activity isolated from the activated sludge microbial flocculant regard as the microbial flocculant,By measuring the rate of flocculation of the suspension of Kaolin,the optimal cultural medium in which the productive bacteria produces flocculant agent was found:glucose concentration 0.从活性污泥中分离出具有絮凝活性的菌种作为微生物絮凝剂 ,通过将其对高岭土悬浊液进行絮凝活性测定 ,得出了适于该菌产絮凝剂的最佳培养基为 :以浓度为 1。

延伸阅读

选择性絮凝用絮凝剂将溶液(通常为水溶液)中悬浮的微粒(例如小于30μm)选择性地聚集起来,形成尺寸较大的絮团的过程。用于分选微细颗粒的矿物原料;也可与浮选组成联合流程。这是20世纪60年代发展起来的一种分选微细颗粒矿物的有前途的新工艺。絮凝剂有天然的及合成的两类。天然絮凝剂如蛋白质、树胶、淀粉等。合成絮凝剂为带有极性基团的有机单体聚合而成的线状聚合物,如聚丙烯酰胺、水解聚丙烯酰胺等。按极性基团的性质,絮凝剂有阴离子型、阳离子型及非离子型。因具有极性基团和线状分子链,故能吸附于固体颗粒上;并能在所吸附的颗粒间架桥连接,将若干微细颗粒聚集起来,形成尺寸较大的絮团。后者能以较快的速度在悬浮液中降落。选择性絮凝是利用含有能选择性地吸附于某种矿物(例如淀粉对赤铁矿)颗粒表面上的絮凝剂,使这种矿物微细颗粒絮凝而沉降,而其他矿物(例如石英)微细颗粒因事先加入分散剂(例如水玻璃加氢氧化钠),仍保持悬浮分散状态,从而可用沉淀法或上升水流法将两者分开。要达到选择性絮凝,须考虑絮凝剂极性基团的种类及其物理化学性质,矿物表面的化学性质,溶解度及其他物理性质,水溶液中存在的电解质种类及浓度,pH值及流体动力因素(搅拌强度及时间)的影响等。

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