super polyacrylamide cationic super polyacrylamide
super polyacrylamide cationic super polyacrylamide
super polyacrylamide cationic super polyacrylamide
super polyacrylamide cationic super polyacrylamide
super polyacrylamide cationic super polyacrylamide
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

Get Price
polyacrylamide - an overview | sciencedirect topics

Polyacrylamide - an overview | ScienceDirect Topics

Polyacrylamide (PAAM) forms soft, cationic nondegradable hydrogels consisting of entangled polymer chains tethered to one another via cross-linkers [175]. Its hydrophilic nature results in a high capacity for swelling and tendency for cell (bacterial and mammalian) adhesion and migration, granuloma formation, and fibrosis in vivo [152,153,176] .

Get Price
preparation of super high concentration cationic polyacrylamide emulsion and its flocculation with cationic polymers - yang - 2020 - polymers for

Preparation of super high concentration cationic polyacrylamide emulsion and its flocculation with cationic polymers - Yang - 2020 - Polymers for

A super high concentration cationic polyacrylamide emulsion (CPAME-uhc) was prepared by inverse emulsion polymerization. The influence of its cationic degree and molecular weight on flocculation property was discussed. Then, the chemical structure and

Get Price
optimization conditions to obtain cationic polyacrylamide emulsion copolymers with desired cationic degree for different wastewater treatments - mdpi

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

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

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

Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-TiO 2 as a photo initiator? Yongzhi Liu ab, Huaili Zheng * ab, Yili Wang c, Xinyu Zheng ab, Moxi Wang ab, Jie Ren ab and Chuanliang Zhao ab a Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education

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 ...

Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and dewatering Environ Sci Pollut Res Int . 2021 Oct;28(37):51865-51878. doi: 10.1007/s11356-021-14325-3.

Get Price
identification and characterization of neuroprotective properties of thaumatin-like protein 1a from annurca apple flesh polyphenol extract - mdpi

Identification and Characterization of Neuroprotective Properties of Thaumatin-like Protein 1a from Annurca Apple Flesh Polyphenol Extract - MDPI

TLPs consist of 21¨C26 kDa polypeptides sharing a 40¨C70% sequence homology to thaumatin, a super-sweet 22 kDa polypeptide isolated from the African plant katemfe (Thaumatococcus daniellii) [21]. For its properties, thaumatin was approved as a safe low-calorie sweetener to be used in the food and pharmaceutical industries in various countries [ 22 , 23 ].

Get Price
synthesis of block cationic polyacrylamide precursors using an aqueous raft dispersion polymerization - rsc publishing

Synthesis of block cationic polyacrylamide precursors using an aqueous RAFT dispersion polymerization - RSC Publishing

polymerization with random copolymer of cationic monomer and AM at moderate charge density as both stabilizer and macro RAFT chain transfer agent. Experimental Materials AM ($98.5%, Shanghai Lingfeng Chemical Reagent) was puri- ed by recrystallization

Get Price
cationic polyacrylamide: synthesis and application in sludge dewatering treatment - researchgate

Cationic Polyacrylamide: Synthesis and Application in Sludge Dewatering Treatment - ResearchGate

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

Get Price
preparation of novel amphoteric polyacrylamide and its synergistic retention with cationic polymers - de gruyter

Preparation of novel amphoteric polyacrylamide and its synergistic retention with cationic polymers - De Gruyter

A novel amphoteric polyacrylamide (PDAA) was prepared by inverse emulsion polymerization. The influence of its cationic degree and molecular weight on retention property was discussed. Then, the chemical structure and micromorphology of the obtained PDAA were characterized by Fourier infrared spectrum (FTIR), NMR hydrogen spectrum ( 1 H NMR), gel permeation chromatography (GPC), and scanning

Get Price