Modified flocculants were prepared in ionic liquids by grafting AM onto MCC or fir powder, which were dissolved by microwave heating at first. The flocculations of the flocculants were studied by treating with coal slurry water and argil waste water.

以離子液體為介質(zhì)黄片在线免费看A片，用微波(400w巴西性XX在线观看， 90℃)溶解過的微晶纖維素或杉木粉和單體丙烯酰胺接枝共聚分別制備了改性的纖維素絮凝劑和木素絮凝劑国产看片无码精品看片，考察了改性絮凝劑對煤泥水和陶土污水的絮凝性能日本视频在线观看免费。

We also study characteristic index and its determination of complex flocculant, put forward the new concept of total basification degree and present the determined method of B〓.In this paper, the author studied and improved on the Ferron Timed Complex Colorimetry, put forward the determination principle and determined method of the improved Ferron Timed Complex Colorimetry, and determined successfully the iron and aluminum hydrolysis-polymerized species of FMA complex flocculation at the same time.

研究了復(fù)合絮凝劑的特性指標及其分析測定方法A片www.、復(fù)合絮凝劑的絮凝特性評價方法_西西人体国产精品，提出了總堿化度作為復(fù)合絮凝劑特性指標的新概念，并給出了分析測定方法日本黄色插逼播放；研究改進了Ferron逐時配合比色法国产无线精品免费观看AV，提出了復(fù)合體系中鐵鋁水解聚合形態(tài)同時測定的測定原理及方法，成功地將其用于FMA中鐵鋁水解聚合形態(tài)的同時測定。

Brownian movement and the hydraulic condition required is only that the coagulant can be dispersed in the water rapidly;As the floc is growing further,the condition of making the floc diameters controlled in a certain limit is to be provided as well as the condition favorable for the collision of the floc.

得到細小粒子的凝集動力由布朗運動決定又爽又黄又骚，此階段只需要有將混凝劑迅速分散于水中的水力條件清清AV；在絮體進一步成長過程中除造成有利于絮體碰撞的水力條件外，還要造成絮體粒徑控制在某一限度之內(nèi)的水力條件玖玖视频免费网址，這樣可以得到密度高色玖玖精品视频、沉淀效果好的絮體。

From the evidental views of Little Prince, the experience of Saint-Exupery and the experience of Rommel and the whole history, we can see that the similarities between the fox in desert in Little Prince and Rommel, the experience and the personality and idea of Saint - Exupery and the common spirit between Saint - Exupery and Rommel are the reasons that Saint - Exupery regarded Rommel as one of the prototypes of the fox in desert in Little Prince.

從《小王子》文本黄色.网站免费在线、圣懊久荆克絮佩里和隆美爾的人生歷程以及整個宏觀歷史背景的實證角度來看，沙漠狐貍與隆美爾的相似性国内9l视频自拍，圣熬镁梦蘼階V三级？诵跖謇锏娜松?jīng)歷與人格思想，圣皐ww.aiman888.com？诵跖謇锱c隆美爾靈魂上的契合點黄片ftp，是圣埃克絮佩里將隆美爾作為《小王子》中沙漠狐貍原型之一的原因所在国产专区第一页。

The model of folded plate flocculator is the test object in this paper. Using the the mechanism and dynamic of coagulation precipitation, vortex of fluid of folded plate flocculator impacting on the coagulation process is studied by test, numerical simulation and theoretical analysis.

論文以折板絮凝池模型為試驗對象全部H视频，結(jié)合絮凝機理，采用試驗測試天天日日夜夜综合色播、數(shù)值模擬及理論分析相結(jié)合的方法日韩亚洲变态另类中文字幕，對影響絮凝沉淀過程的折板絮凝池中水流渦旋進行了研究。

Microbial flocculent produced by microbe is widely used to treat wastewater and separation process in industry.

微生物絮凝劑是由微生物產(chǎn)生的有絮凝活性的代謝產(chǎn)物麻豆91，廣泛應(yīng)用于污水處理及工業(yè)分離過程黄色的网站免费观看视频在线，其性能優(yōu)于無機絮凝劑和有機高分子絮凝劑。

Effect of charge and molecular on flocculent performance of Polyacrylamide and cationic PolyvinylformamideC...

研究結(jié)果表明：(1)pH值對廢水的色度人人摸,人人草、濁度以及電荷性質(zhì)有很大的影響亚洲玖玖爱，從而對絮凝劑的絮凝性能產(chǎn)生影響；(2)C-PNVF在酸性條件下天天色天天操综合网，電荷密度越低絮凝效果越好：中最新中文字幕av无毒、堿性條件下，則相反人人干干；(3)分子量對各種電荷性質(zhì)的PAM的絮凝性能的影響規(guī)律各不相同国产精品黄在线观看。

Three topics were discussed:(1)Mechanisms of coagulants and flocculen t,and the experimental methods of process study;(2)Development of coagulants and flocculent;(3)Researches on improvement of coagulants and flocculent efficiency, process optimization and on-line monitoring and controlling as well.

文摘：分三部分論述了90年代以來國內(nèi)外混凝劑和絮凝劑研究的主要進展：1混凝、絮凝的微觀機理及其行為的研究成果和實驗研究手段亚洲免费黄片视频；2混凝劑和絮凝劑的開發(fā)人人干人人看另；3混凝和絮凝方法在廢水處理中的凈化效率的提高、條件優(yōu)化和在線監(jiān)控等116国产午夜精品美女毛片。

Inorganic flocculant CF-PAC国产色污污视频在线观看、Al-pillared rectorite act as sorption mostly ; Meanwhile organic flocculant chitosan acts as the adsorption bridge mainly. Chitosan coagulates fine flocci together into lager、impact floccules and greatly strengthens the polymerization degree and coacervation force. The sedimentation rate and adsorption efficiency rise greatly. So the flocculation efficiency of this composite flocculant is superior to the single one.

無機絮凝劑CF-PAC、鋁交聯(lián)累托石主要起吸附作用日日与人人与垄草草，而殼聚糖主要起吸附橋連作用日韩超清极品无码不卡视频，將細小的絮粒凝結(jié)在一起形成更大更致密的絮體，并使聚合度和凝聚力大大增強性交一级A片视频，從而使其沉降速度和吸附效率大大提高女人扒开腿让男人桶爽69视频，起到優(yōu)于單一絮凝劑的絮凝效果。

In this paper, adopted the method of microorganism pour plate, 28 strains of filiform fungi were isolated from edible fungi waste of our school .Kaolinite suspension was flocculated by the culture broth ,which was regarded as the index to determine flocculating activity and ability to produce flocculant. 10 flocculant-producing strains which had higher flocculating activity were obtained and they were further rescreened.

以發(fā)酵液對高嶺土懸浮液絮凝效果為指標衡量其絮凝活性及產(chǎn)絮凝劑能力看黄网站免费中文字幕，經(jīng)過初篩從分離株中篩選出10株具有較高活性的絮凝劑產(chǎn)生菌日韩真实性爱高清一区二区，并對這10株菌株進一步作復(fù)篩試驗，最終選出其中一株絮凝劑高產(chǎn)菌暫時定名F_