Biopolymers Present in Tap Water Improve Disinfection Byproduct Removal by Nanofiltration DOI

Lijia Wang,

Wenwa Weng,

Nigel Graham

et al.

Published: Jan. 1, 2024

Language: Английский

Biopolymers present in tap water improve disinfection byproduct removal by nanofiltration DOI

Lijia Wang,

Wenwa Weng,

Nigel Graham

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131718 - 131718

Published: Jan. 1, 2025

Language: Английский

Citations

0
Insights into the development of quaternized starch-derived polymers for simultaneous flocculation and bacterial inactivation: Mechanism and directed regulation DOI
Manli Sun, Hong Li, Kexin Wang

et al.

Water Research, Journal Year: 2025, Volume and Issue: 282, P. 123657 - 123657

Published: April 15, 2025

Language: Английский

Citations

0
Biofouling-resistant membranes based on active attack and passive defence strategies: A comprehensive review and future challenges DOI
Hongzhi Liu, Hesong Wang, Zi Wang

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118965 - 118965

Published: April 1, 2025

Language: Английский

Citations

0
Synthesis and evaluation of a novel ternary quaternary ammonium salts-fluorescent template copolymer: Integrating flocculation, sterilization, and monitoring functions DOI
Junyi Jiang, Xiaobo Tan, Manli Sun

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155281 - 155281

Published: Aug. 29, 2024

Language: Английский

Citations

1
Self-Assembly of Three-Dimensional Hyperbranched Magnetic Composites and Application in High-Turbidity Water Treatment DOI Creative Commons

Yuan Zhao,

Qianlong Fan,

Yinhua Liu

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(15), P. 3639 - 3639

Published: Aug. 1, 2024

In order to improve dispersibility, polymerization characteristics, chemical stability, and magnetic flocculation performance, Fe

Language: Английский

Citations

0
Novel Avenues for Achieving Simultaneous High-Efficiency Oil Removal and Sterilization: Designing a Quaternary Ammonium-Hydrophobic Ternary Template Copolymer DOI
Junyi Jiang, Xiaobo Tan,

Zhanmei Zhang

et al.

Published: Jan. 1, 2024

In treating complex sewage containing microorganisms, flocculation and disinfection typically occur as distinct stages, involving the addition of flocculants disinfectants separately. To integrate oil removal disinfection, a novel quaternary ammonium-hydrophobic ternary template polymer, TPAMA-DA, was engineered with capabilities for both sterilization functions. Optimal copolymer characteristics were determined through Response Surface Methodology preparation parameters TPAMA-DA. The prepared applied to model wastewater, results indicate that, in emulsified E. coli single systems, TPAMA-DA achieved rates 95.71% 97.19% OD600 (residual = 0.0239), respectively, showcasing superior antibacterial compared TPAMA PAMA. Meanwhile, exhibited excellent efficiency across broad range pH environments, contrasting sharply its pH-sensitive properties. Surprisingly, applying oil-E. binary it not only maintained high but also showed certain adaptability activity, suggesting TPAMA-DA's outstanding ability simultaneous action colibinary systems. Impressively, SEM 3D-EEM analyses confirm that disrupts bacterial cell, resulting death coli. These findings may pave way new avenues development multi-functional, efficient, low-consumption, environmentally friendly high-performance copolymers dual sterilization.

Language: Английский

Citations

0
Aggregation Behavior and Application Properties of Novel Glycosylamide Quaternary Ammonium Salts in Aqueous Solution DOI Creative Commons
Yunkai Wang, Zeyu Chen,

Erzhuang Zhang

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(12), P. 2749 - 2749

Published: June 9, 2024

Amidation of lactobionic acid with N,N-dimethylaminopropyltriamine was conducted to obtain N-(3′-dimethylaminopropyl)-lactamido-3-aminopropane (DDLPD), which quaternized bromoalkanes different carbon chain lengths synthesize double-stranded lactosylamide quaternary ammonium salt N-[N′[3-(lactosylamide)]propyl-N′-alkyl] propyl-N,N-dimethyl-N-alkylammonium bromide (CnDDLPB, n = 8, 10, 12, 14, 16). The surface activity and the adsorption aggregation behaviors surfactants were investigated via equilibrium tension, dynamic light scattering, cryo-electron microscopy measurements in an aqueous solution. application properties products terms wettability, emulsification, foam properties, antistatic, resistance, bacteriostatic tested. CnDDLPB exhibited a low tension 27.82 mN/m. With increase length, critical micellar concentration CnDDLPBD decreased. Cryo-electron revealed that all except C8DDLPB formed stable monolayer, multi-layer, multi-compartmental vesicle structures C14DDLPB has best emulsification performance on soybean oil, time 16.6 min; good wetting spreading polytetrafluoroethylene (PTFE) when length is from 8 contact angle can be lowered 33°~40°; foam, typical low-foaming products; C10DDLPB both show antistatic properties. have C12DDLPB antimicrobial property, inhibition rate 99.29% 95.28% for E. coli Gluconococcus aureus, respectively, at 350 ppm.

Language: Английский

Citations

0
Novel avenues for achieving simultaneous high-efficiency oil removal and sterilization: Designing a quaternary ammonium-hydrophobic ternary template copolymer DOI
Junyi Jiang, Xiaobo Tan,

Zhanmei Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154810 - 154810

Published: Aug. 13, 2024

Language: Английский

Citations

0
Biopolymers Present in Tap Water Improve Disinfection Byproduct Removal by Nanofiltration DOI

Lijia Wang,

Wenwa Weng,

Nigel Graham

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0