flocculation precipitation reaction

Study on oilfield wastewater treatment by PAC flocculation-membrane separation;

PAC絮凝—膜分離法處理油田廢水的研究

Research advances in flocculation properties of chitosan;

殼聚糖的絮凝性能研究進(jìn)展

Effect of flocculation of Mg(OH)_2 slurry on its filtration property and washing property;

絮凝對氫氧化鎂漿料過(guò)濾性能和洗滌效果的影響

The application of coagulation,contact,flocculation,and sediment techniques in municipal water plant;

接觸絮凝沉淀水處理技術(shù)在市政水廠(chǎng)的應用

A new statistical dynamic framework was employed to analyze coagulation processes.

基于統計力學(xué)和無(wú)標度網(wǎng)絡(luò )框架分析了絮凝過(guò)程,并從物理角度導出了絮體的分形結構,探討了分形維數與外界控制條件的關(guān)系。

According to coagulation theory, the coagulating pretreatment of the process water in a newsprint mill was carried out.

本文根據絮凝基本理論知識,以我國南方某造紙廠(chǎng)造紙車(chē)間DAF出口處的過(guò)程水作為試驗原水進(jìn)行了絮凝預處理試驗。

Synthesis of anion and it's performance flocculant in flocculating and dewatering;

陰離子絮凝劑的合成及絮凝和脫水性能研究

Objective To investigate chitosan flocculating as pretreatment of Tong'an extract and its effect on the downstream methods of ultra-filtration membrane separation.

目的探討殼聚糖絮凝作為前處理方法對痛安水提液膜分離效果的影響。

The steps are as follows:(1)the salt-lake brine was treated via flocculating and adsorbing with active carbon,(2) the solution treated reacted with barium hydrosulfide,(3)the pH value of solution was adjusted to decrease the content of boron in production,(4)the in.

運城鹽湖鹵水中含有大量的有機質(zhì)和一些無(wú)機雜離子,文章通過(guò)將鹽湖鹵水絮凝、活性炭吸附精制后,與硫氫化鋇反應,再通過(guò)調節溶液pH值降低產(chǎn)品中的硼含量、反應完后利用母液保溫沉化降氯離子后,可提高氫氧化鎂的質(zhì)量,使其達到高純氫氧化鎂的要求。

Study on the Sythesis and the Flocculate Properties of New Type Polymeric Silicate-Aluminum Sulfate;

新型絮凝劑聚硅硫酸鋁的合成及其絮凝性能研究

Different wastewater samples could be flocculated by K 2HPO 4 and KH 2PO 4 in the culture medium with CaCl 2 when pH>7.

考察了一株高效產(chǎn)絮凝劑微生物多粘類(lèi)芽孢桿菌PaenibacilluspolymyxaGA1(以下簡(jiǎn)稱(chēng)GA1)的發(fā)酵培養基以及培養基各組分的絮凝性。

The study results indicate that using Mycobacterium phlei to flocculate the coal slime water has quite good purification results.

對利用微生物絮凝劑處理難于自然沉降的煤泥水進(jìn)行試驗研究 ,考察了草分枝桿菌這種微生物絮凝劑對煤泥水的絮凝效果 ,并確定了最佳工藝條件。

The Screen and Characterization of Flocculant-producing Bacterium;

絮凝劑產(chǎn)生菌的篩選及其性能研究

These products were applied in bamboo pulp waste water as flocculant.

將所得陽(yáng)離子聚丙烯酰胺乳液(CPAM)與聚硅氯化鋁配合使用處理竹漿廢水,結果表明自制陽(yáng)離子聚丙烯酰胺具有良好的絮凝性能。

It produces bioflocculant from dairy wastewater, which is thought of as a cheaper medium.

利用乳品廢水作為發(fā)酵培養基,該菌株產(chǎn)生多糖類(lèi)微生物絮凝劑;Ca2+對該絮凝劑的助絮凝效果優(yōu)于其它金屬陽(yáng)離子;采用紅外掃描、zeta電位測定儀對絮凝機理進(jìn)行研究,表明該絮凝劑主要以架橋作用為主。