in belgium pam (cation polyacrylamide) pulp and paper
in belgium pam (cation polyacrylamide) pulp and paper
in belgium pam (cation polyacrylamide) pulp and paper
in belgium pam (cation polyacrylamide) pulp and paper
in belgium pam (cation polyacrylamide) pulp and paper
treatment of pulp and paper mill wastewater by polyacrylamide (pam) in

Treatment of pulp and paper mill wastewater by polyacrylamide (PAM) in

Introduction The pulp and paper industry is a very water-intensive industry and can consume as high as 60 m 3 of freshwater per tonne of paper produced [1]. The generation of wastewater and the characteristics of pulp and paper mill effluent depend upon the type of manufacturing process adopted.

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improvement of alum and pacl coagulation by polyacrylamides (pams) for

Improvement of alum and PACl coagulation by polyacrylamides (PAMs) for

A study using coagulation¨Cflocculation method for the treatment of pulp and paper mill wastewater has been carried out. The efficiency of alum and polyaluminum chloride (PACl) when used alone and in coupled with cationic polyacrylamide (C-PAM) and anionic polyacrylamide (A-PAM) on the treatment of pulp and paper mill wastewater were studied.

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(pdf) treatment of pulp and paper mill wastewater with cationic

(PDF) Treatment of Pulp and Paper Mill Wastewater with Cationic

... Furthermore, the wastewater contains toxic agents, including metals, sterols, suspended solids, fatty acids, tannins, lignin and its derivatives, and high levels of some parameters such as...

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coagulation and uf treatment of pulp and paper mill wastewater in

Coagulation and UF treatment of pulp and paper mill wastewater in

Several treatment methods are available. The wastewater can be improved by using adsorption, advanced oxidation, membrane filtration [3], coagulation and flocculation [4], solar photo-catalysis [5], electro coagulation [6], catalyzed ozonation [7], or solar photo-Fenton processes [8].

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treatment of pulp and paper mill wastewater by polyacrylamide (pam) in

Treatment of pulp and paper mill wastewater by polyacrylamide (PAM) in

The flocculation performances of nine cationic and anionic polyacrylamides with different molecular weights and different charge densities in the treatment of pulp and paper mill wastewater have been studied. The experiments were carried out in jar tests with the polyacrylamide dosages range of 0.5- ¡­

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polydadmac and polyacrylamide as a hybrid flocculation system in the

PolyDADMAC and polyacrylamide as a hybrid flocculation system in the

The flocculation performance of polydiallydimethylammonium chloride (polyDADMAC) coupled with polyacrylamide for treating pulp and paper mill wastewaters was studied. The flocculation performance tests were carried out in jars with polyDADMAC and polyacrylamide (PAM) dosages of 0.4¨C2.0 mg L ?1 and 0.4¨C8.0 mg L ?1, respectively

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treatment of pulp and paper mill wastewater by polyacrylamide (pam) in

Treatment of pulp and paper mill wastewater by polyacrylamide (PAM) in

Based on the cost evaluation, the use of the polyacrylamides is economically feasible to treat the pulp and paper mill wastewaters. This result suggests that single-polymer system can be used...

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improvement of alum and pacl coagulation by polyacrylamides (pams) for

Improvement of alum and PACl coagulation by polyacrylamides (PAMs) for

... Chemical coagulation and flocculation followed by sedimentation are widely used processes for the removal of suspended solids and these processes have been applied to pulp and paper...

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odplgh - iopscience

ODPLGH - IOPscience

PAM was used to improve the speed of solid-liquid separation, so that the particles settled quickly and the supernatant became clear. It was obviously that the selection of appropriate PAM products played a very important role in the effective solid-liquid separation to reduce the operation cost. 2. Type of Polyacrylamide 2.1. Anionic PAM

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reuse the pulp and paper industry wastewater by using fashionable

Reuse the pulp and paper industry wastewater by using fashionable

13 Citations Explore all metrics Cite this article Abstract This proposed method is a promising way, which can be implemented in pulp and paper industries by effective removal of the color and chemical oxygen demand (COD) and the resulting treated water may surely reuse to the other streams.

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