cationic polyacrylamide beads for sewage treatment
cationic polyacrylamide beads for sewage treatment
cationic polyacrylamide beads for sewage treatment
cationic polyacrylamide beads for sewage treatment
cationic polyacrylamide beads for sewage treatment
cationic polyacrylamide copolymers (pams): environmental half life determination in sludge-treated soil | environmental sciences europe | full text

Cationic polyacrylamide copolymers (PAMs): environmental half life determination in sludge-treated soil | Environmental Sciences Europe | Full Text

Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils.

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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...

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targeting nanoplastic and microplastic removal in treated wastewater with a simple indicator - nature

Targeting nanoplastic and microplastic removal in treated wastewater with a simple indicator - Nature

All tests contained an initial concentration of ~1,000 microplastics per l treated with alum as a coagulant at a concentration between 4.09 and 5.45 mg Al l ?1 (synthetic wastewater jar test; n ...

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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. Therefore, it is particularly important to develop new and efficient flocculants ...

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combined use of inorganic coagulants and cationic polyacrylamide for enhancing dewaterability of sewage sludge

Combined use of inorganic coagulants and cationic polyacrylamide for enhancing dewaterability of sewage sludge

Flocculation performance of cationic polyacrylamide with high cationic degree in humic acid synthetic water treatment and effect of kaolin particles Separation and Purification Technology, Volume 181, 2017, pp. 201-212

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optimization conditions to obtain cationic polyacrylamide emulsion copolymers with desired cationic degree for different wastewater treatments

Optimization Conditions to Obtain Cationic Polyacrylamide Emulsion Copolymers with Desired Cationic Degree for Different Wastewater Treatments

Optimization Conditions to Obtain Cationic Polyacrylamide Emulsion Copolymers with Desired Cationic Degree for Different Wastewater Treatments by Tung Huy Nguyen 1,*, Linh Pham Duy Nguyen 1,*, Thao Thi Phuong Nguyen 1, Minh Xuan Anh Le 2, Linh Thi Thuy Kieu 3, Huong Thi To 4 and Thanh Tien Bui 1,* 1

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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

Cationic polyacrylamide (CPAM) is a commonly used flocculant for water treatment. Factors that affect the flocculation effect and can be controlled manually include the type and dosage of CPAM, wastewater pH, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of CPAM. In this paper, the optimal flocculation conditions of a novel CPAM were ...

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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. The Fourier transform infrared spectroscopy and 1H nuclear magnetic ...

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cationic polyacrylamide: synthesis and application in sludge dewatering treatment

Cationic Polyacrylamide: Synthesis and Application in Sludge Dewatering Treatment

Cationic polyacrylamide (CPAM) were used extensively in water treatment, enhanced oil recovery and sludge dewatering. The review summarized the synthesis methods research progress of...

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optimizing the conditions of cationic polyacrylamide inverse emulsion synthesis reaction to obtain high molecular weight polymers

Optimizing the Conditions of Cationic Polyacrylamide Inverse Emulsion Synthesis Reaction to Obtain High Molecular Weight Polymers

Cationic Polyacrylamide Inverse Emulsion Synthesis Reaction to Obtain High¨CMolecular¨CWeight Polymers. Polymers 2022, 14, 2866. https://doi.org/10.3390/ polym14142866 Academic Editor: Vinod V. T. Padil Received: 12 June 2022 Accepted: 11 July 2022 Published: 14 July 2022 Publisher¡¯s Note: MDPI stays neutral with regard to jurisdictional claims in

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