flocculant for water treatment cationic polyacrylamide (cpam)
flocculant for water treatment cationic polyacrylamide (cpam)
flocculant for water treatment cationic polyacrylamide (cpam)
flocculant for water treatment cationic polyacrylamide (cpam)
flocculant for water treatment cationic polyacrylamide (cpam)
water | free full-text | optimizing the flocculation effect of cationic polyacrylamide prepared with uv-initiated polymerization by response

Water | Free Full-Text | Optimizing the Flocculation Effect of Cationic Polyacrylamide Prepared with UV-Initiated Polymerization by Response

Optimizing the Flocculation Effect of Cationic Polyacrylamide Prepared with UV-Initiated Polymerization by Response Surface Methodology by Chaochen Fu 1,?, Zhengan Zhang 2,*,?, Yuying Li 2,*, Lin Li 2, Hongtian Wang 2, Shaobo Liu 2, Xia Hua 3 and Bailian Li 2,4 1

Get Price
research on a new cationic polyacrylamide (cpam) with a cationic microblock structure and its enhanced effect on sludge condition and

Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and

Flocculation is one of the commonly used sludge conditioning methods in water supply plants, which can improve the sludge dewatering performance by reducing the specific resistance of sludge (SRF), decreasing the amount of sludge, and finally lowering the transportation cost and subsequent disposal cost of sludge.

Get Price
polyacrylamide degradation and its implications in environmental systems | npj clean water - nature

Polyacrylamide degradation and its implications in environmental systems | npj Clean Water - Nature

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...

Get Price
preparation of amphiphilic cationic polyacrylamide (cpam) with cationic microblock structure to enhance printing and dyeing sludge dewatering and

Preparation of amphiphilic cationic polyacrylamide (CPAM) with cationic microblock structure to enhance printing and dyeing sludge dewatering and

Cationic polyacrylamide (CPAM) is a water-soluble linear polyelectrolyte with high molecular weight and positive charge density. Because of its low cost, high efficiency, and simple operation, CPAM is widely used as a chemical conditioner for flocculation pretreatment of sludge before mechanical dewatering (Sun et al. 2018 ; Zhou et al. 2014 ).

Get Price
drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - sciencedirect

Drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - ScienceDirect

1. Introduction Flocculation, which can remove suspended colloidal particles and various dissolved contaminants from water bodies for an efficient solid¨Cliquid separation and drinking water purification, is an essential process in drinking water treatment [[1], [2], [3], [4]].

Get Price
hydrophobic modification of cationic microblocked polyacrylamide and its enhanced flocculation performance for oily wastewater treatment | journal

Hydrophobic modification of cationic microblocked polyacrylamide and its enhanced flocculation performance for oily wastewater treatment | Journal

In this study, a novel amphiphilic flocculant TP-ADL was synthesized using acrylamide, methacryloxyethyltrimethyl ammonium chloride and lauryl acrylate as monomers through UV-light-initiating template copolymerization technology. Copolymerization conditions were optimized towards higher intrinsic viscosity and conversion rate.

Get Price
flocculation properties and kinetic investigation of polyacrylamide with different cationic monomer content for high turbid water ... - sciencedirect

Flocculation properties and kinetic investigation of polyacrylamide with different cationic monomer content for high turbid water ... - ScienceDirect

For water with a specific turbidity, selecting a suitable flocculant is critical to achieve high flocculation efficiency in treatment process. Cationic polyacrylamide (CPAM) is one of the most frequently used flocculants with high intrinsic viscosity and charge density.

Get Price
synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and

Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and

In order to further investigate the flocculation performance, TPAD1¨CTPAD4, PAD1 (almost identical intrinsic viscosity with TPAD1) and CPAM (commercial cationic polyacrylamide) were selected for treating the micro-polluted lake water. The properties of these

Get Price
drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - sciencedirect

Drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide - ScienceDirect

In the current work, polysilicate aluminum magnesium (PSAM) and cationic polyacrylamide (cPAM) were stepwise used for drinking water treatment.The flocculant was characterized by fourier transform infrared spectroscopy, scanning electron microscopy, and energy dispersive spectroscopy.

Get Price
effect of template on structure and properties of cationic polyacrylamide: characterization and mechanism | industrial & engineering chemistry

Effect of Template on Structure and Properties of Cationic Polyacrylamide: Characterization and Mechanism | Industrial & Engineering Chemistry

Magnetic flocculants synthesized by Fe3O4 coated with cationic polyacrylamide for high turbid water flocculation. Environmental Science and Pollution Research 2018 , 25 (26) , 25955-25966.

Get Price