china anionic pam flocculant for waste water in Lagos
china anionic pam flocculant for waste water in Lagos
china anionic pam flocculant for waste water in Lagos
china anionic pam flocculant for waste water in Lagos
china anionic pam flocculant for waste water in Lagos
application of polyacrylamide flocculants for water treatment

Application of polyacrylamide flocculants for water treatment

The amide groups of PAM form hydrogen bonds in aqueous solutions, and high-molecular-weight PAM is an effective flocculant of suspended solids in water via charge neutralization and interparticle

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polyacrylamide degradation and its implications in environmental

Polyacrylamide degradation and its implications in environmental

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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wastewater treatment flocculant floc pam chemical - china

Wastewater Treatment Flocculant Floc PAM Chemical - China

Anionic polyacrylamide is mainly used in minerals selection, metallurgy, coal washing, food, steel, spinning and papermaking industry which involves separation of solid-liquid and waste water treatment. Anionic PAM can also be used for oil well and oil extraction in oil industry, and retention aids and intensifier in papermaking industry.

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anionic polymer flocculant & polyacrylamide powder - sinofloc

Anionic Polymer Flocculant & Polyacrylamide Powder - Sinofloc

Anionic Flocculants. SINOFLOC anionic flocculants are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution. Our anionic polyacrylamide is available in solid powder and emulsion forms. Email.

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lignocellulose¨cacrylamide¨ccarboxymethyl cellulose copolymer as a cost

Lignocellulose¨Cacrylamide¨Ccarboxymethyl cellulose copolymer as a cost

Dye wastewater causes great harm to the natural environment and health. To prepare a high-efficient and cost-effective flocculant to deal with the cationic dye wastewater is still an enormous challenge. In this paper, an anionic copolymer of lignocellulose, acrylamide and carboxymethyl cellulose (LAC) was designed and synthesized by microwave-assisted copolymerization technique. The synthetic

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synthesis of hydrophobically modified cellulose-based flocculant and

Synthesis of hydrophobically modified cellulose-based flocculant and

Ltd.,China. Anionic polyacrylamide (PAM, Mw=1 200 000), acrylamide (AM), ammonium persulphate (APS), aluminum chloride (AlCl 3 6H 2O), Kaolin clay (super?ne size of 11 lm) were purchased from Aladdin Chemistry Co. Ltd., China. Machining wastewater was obtained from Zhejiang XX Auto Parts Co, Ltd.. Main physicochemical characteristics

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synthesis of hydrophobically modified cellulose-based flocculant and

Synthesis of hydrophobically modified cellulose-based flocculant and

Juming Yao 667 Accesses 11 Citations Explore all metrics Abstract In this work, an efficient and hydrophobic bamboo pulp cellulose-graft-sodium silicate¨Cpolyacrylamide (BPC-g-Si¨CPAM) flocculant was designed and synthesized to improve its flocculation performance as well as the dewatering efficiency of coagulation sludge.

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the effect of ph/pac on the coagulation of anionic surfactant

The effect of pH/PAC on the coagulation of anionic surfactant

Biological technology is commonly used to treat anionic surfactant wastewater owing to its low operation cost [3], [4]. However, high concentration of anionic surfactants wastewater can give rise to a large number of air bubbles after they enter the activated sludge systems, which can lead to sludge floating and floc disintegration [5].

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odplgh - iopscience

ODPLGH - IOPscience

In this paper, the types of polyacrylamide commonly used in flocculation of wastewater generated from the beneficiation of metal ore, oil sand and phosphate ore were summarized. 1. Introduction

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iop conference series: earth and environmental science paper open

IOP Conference Series: Earth and Environmental Science PAPER OPEN

PAM chemical are divided into cationic chemical and anionic chemical. Cationic chemical are mainly used in sewage treatment plant for sludge dewatering, and anionic chemical are used for flocculation or coagulation aid. The action mechanism of cationic chemical is discussed as follow.

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