Fabrication and characterization of Ti3C2TX MXene-based bipolar membrane DOI
Aytekin Çelik, Yunus Aksoy, Özge Hanay

et al.

Journal of Applied Electrochemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Nitrogen and phosphorus recovery from livestock wastewater via magnesium ammonium phosphate precipitation: A critical review of methods, progress, and insights DOI

Jingtong Li,

Chunyan Chen,

Zifeng Luo

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 67, P. 106139 - 106139

Published: Sept. 11, 2024

Language: Английский

Citations

10
Investigation of Alkane-Assisted dodecylamine on flotation desilication of magnesite Tailings: Molecular dynamics simulations and model optimization DOI
Zhonghua Xue, Yali Feng, Haoran Li

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 400, P. 124504 - 124504

Published: March 21, 2024

Language: Английский

Citations

9
Recovery of triethylamine and phosphoric acid from wastewater using a novel hybrid process of bipolar membrane electrodialysis and resin adsorption DOI
Yi Li,

Zheng Peng,

Yue Sun

et al.

Desalination, Journal Year: 2024, Volume and Issue: 576, P. 117363 - 117363

Published: Jan. 24, 2024

Language: Английский

Citations

7
Enhancement mechanism of polysorbate surfactant at solid/liquid and gas/liquid interfaces in magnesite tailings flotation desilication via MD and DFT calculations DOI
Zhonghua Xue, Yali Feng, Haoran Li

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113085 - 113085

Published: May 18, 2024

Language: Английский

Citations

7
Bipolar membrane electrodialysis for nutrient recovery from anaerobic digestion dewatering sidestream DOI Creative Commons
Weikun Chen, Stefan Grimberg, Shane Rogers

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 488, P. 150834 - 150834

Published: March 30, 2024

Anaerobic digestion (AD) offers an efficient means for treating sludge generated in wastewater treatment plants (WWTPs), but nutrient-rich AD dewatering sidestream contributes as much 30 % of the overall nutrient loading WWTPs. Several electrochemical approaches are being developed a strategy to prevent return nutrients WWTP headworks and recover them fertilizer production. One such method is produce acids bases, essential chemicals necessary facilitate recovery, using bipolar membrane electrodialysis (BMED). In this study we show simultaneous separation production acid/base streams with additional consideration increasing concentration ammonium phosphate final product stream by systematically altering compartment flow rates hence retention time each stream. Using three-compartment BMED system synthetic containing 50 mM NH3-N 2 PO4-P, achieved up 80 ammonia removal (via cation exchange membrane) 60 anion at productivity 34.2 L m−2h−1. Separated was recovered (>90 %) subsequent contactor (MC) that fed acid base produced unit. A recovery > chemical precipitation (CP). combined BMED-MC-CP process, concentrated contained 333.9 3.1 PO4-P energy consumption 8.9 kWh kg−1N recovered. These results illustrate BMED-based train promising from sidestream.

Language: Английский

Citations

5
On the benefits of the presence of ammonium cations in phosphate-containing solutions processed by electrodialysis DOI
Natalia Pismenskaya,

Olesya Yurchenko,

Victor Nikonenko

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 362, P. 131897 - 131897

Published: Feb. 1, 2025

Language: Английский

Citations

0
Nitrogen conversion and mechanisms related to reduced emissions by adding exogenous modified magnesium ore during aerobic composting DOI
Li Zhang, Wanying Xu,

Jiangxiang Jiang

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 378, P. 124550 - 124550

Published: March 3, 2025

Language: Английский

Citations

0
Efficient bipolar membranes with Ti3C2Tx nanosheets as advanced catalysts in the interfacial layers for water splitting DOI
Xu Zhang, Yanan Li,

Yuting Yuan

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 205, P. 39 - 46

Published: March 13, 2024

Language: Английский

Citations

2
Application of iron tailings in the coagulation of landfill leachate by bipolar membrane electrodialysis DOI
Yanchao Jin, Guodong Wang, Zheng Li

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 448, P. 141679 - 141679

Published: March 5, 2024

Language: Английский

Citations

1
Bipolar membrane assistant landfill leachate coagulation by bauxite tailings with oxalic acid DOI Creative Commons
Xiaoyu Wang,

Zengchi Hu,

Tao Cai

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 348, P. 128389 - 128389

Published: June 19, 2024

The facile fabrication of high-performance polymer composite membranes poses a challenging task. Herein, poly (3, 4-ethylenedioxythiophene) (PEDOT) selective layer was deposited onto the surface porous polyvinylidene fluoride (PVDF) substrate by simple vapor phase polymerization (VPP) method, resulting in separation membrane PEDOT/PVDF. This has excellent performance to separate model wastes water systems. For instance, rejection rates for differently charged neutral red (NR), Azure Ⅱ (Azu Ⅱ), congo (CR), and methylene blue (MB) were 99.1 ± 0.2 %, 99.2 99.4 1.5 97.9 1.0 respectively, with corresponding permeances 42.3 2.4 L m-2h−1 bar−1, 60.1 1.9 25.1 5.6 68.2 4.9 bar−1. PEDOT/PVDF demonstrated chemical stability, rate NR decreased only 4.1 % during 48 h continuous filtration. In environment solution (50 ppm) at 60 °C or Azu Ⅱ-NaOH (pH 13), it maintained high selectivity (>96 %) while significantly improving permeability (>80 bar−1). entire process conducted room temperature, versatility operation minimal equipment requirement, offering significant advantage compared similar reported materials. work provides useful reference membranes.

Language: Английский

Citations

1