textile chemicals cationic polyacrylamide cpam view
textile chemicals cationic polyacrylamide cpam view
textile chemicals cationic polyacrylamide cpam view
textile chemicals cationic polyacrylamide cpam view
textile chemicals cationic polyacrylamide cpam view
enhancement of textile-dyeing sludge dewaterability using a novel

Enhancement of textile-dyeing sludge dewaterability using a novel

Currently, chemical conditioners, especially cationic poly-acrylamide (CPAM), have triggered intensive interest because of their superiorities such as high e?ciency, friendly-environment, facile operation and economic advantages.4 The textile sludge colloids were destabilized and agglomerated by CPAM to form

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optimization conditions to obtain cationic polyacrylamide emulsion

Optimization Conditions to Obtain Cationic Polyacrylamide Emulsion

The synthesis of cationic polyacrylamides (CPAMs) with the desired cationic degree and molecular weight is essential for various industries, including wastewater treatment, mining, paper, cosmetic chemistry, and others. Previous studies have already demonstrated methods to optimize synthesis conditions to obtain high-molecular-weight CPAM emulsions and the effects of cationic degrees on

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research on a new cationic polyacrylamide (cpam) with a cationic

Research on a new cationic polyacrylamide (CPAM) with a cationic

Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and dewatering Research Article Published: 15 May 2021 Volume 28 , pages 51865¨C51878, ( 2021 ) Cite this article Download PDF Environmental Science and Pollution Research Aims and scope Submit manuscript Yuning Chen,

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enhancement of textile-dyeing sludge dewaterability using a novel

Enhancement of textile-dyeing sludge dewaterability using a novel

Currently, chemical conditioners, especially cationic polyacrylamide (CPAM), have triggered intensive interest because of their superiorities such as high efficiency, friendly-environment, facile operation and economic advantages. 4 The textile sludge colloids were destabilized and agglomerated by CPAM to form large flocs through charge neutralization and bridging, which could reduce the

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synthesis and characterization of composite flocculant pafs¨ccpam

Synthesis and characterization of composite flocculant PAFS¨CCPAM

In this study, a new composite flocculant was prepared by premixing polymeric aluminum ferric sulfate (PAFS) with cationic polyacrylamide (CPAM) to treat textile dye wastewater. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were conducted to investigate the structure and morphology of the PAFS¨CCPAM.

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synthesis and characterization of composite flocculant pafs-cpam

Synthesis and Characterization of Composite Flocculant PAFS-CPAM

Abstract In this study, a new composite flocculant was prepared by premixing polymeric aluminum ferric sulfate (PAFS) with cationic polyacrylamide (CPAM) to treat textile dye wastewater....

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optimizing the conditions of cationic polyacrylamide inverse emulsion

Optimizing the Conditions of Cationic Polyacrylamide Inverse Emulsion

con?rm the molecular weight and molecular weight distribution of the desired CPAM. Dynamic light scattering (DLS) was used to con?rm the particle size distribution of CPAM. 2. Materials and Methods 2.1. Chemicals Industrial monomer acrylamide (AM, 98%) was purchased from Jinjinle Chemical Co., Ltd. (Zhuhai, China).

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effects of sawdust-cpam on textile dyeing sludge dewaterability

Effects of sawdust-CPAM on textile dyeing sludge dewaterability

Further, when 30.8 g/L excess sludge, 2.0 M NaCl draw solute, 3.0 cm/s cross velocity on the draw side, and 3¡ë cationic polyacrylamide dosage was used, the moisture content of the filter cake was as low as 69.2%, equating to 90.0% sludge reduction.

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optimized preparation of micro-block cpam by response surface

Optimized preparation of micro-block CPAM by response surface

Cationic polyacrylamide (CPAM) is a kind of synthetic organic compound with excellent sludge dewatering perfor-mance.6,7 Positive charged CPAM can e?ectively neutralize the negative charge on the surface of sludge. Furthermore, long chain molecular structure is conducive to adsorption and bridging e?ect in the coagulation¨C occulation process.

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optimizing the conditions of cationic polyacrylamide inverse

Optimizing the Conditions of Cationic Polyacrylamide Inverse

Abstract Cationic polyacrylamide (CPAM) emulsifier is widely applied in the wastewater treatment industry, mining industry, paper industry, cosmetic chemistry, etc.

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