Combination of Precipitation-Adsorption-Bipolar Membrane Electrodialysis for Mine Water Treatment DOI Open Access
Xiujuan Feng,

Du Cen,

Yonghui Wu

et al.

Water, Journal Year: 2024, Volume and Issue: 16(11), P. 1474 - 1474

Published: May 22, 2024

The process of mining produces a large amount heavy metals and high-sulfate mine water, which is the main factor leading to environmental degradation in area, removal recovery sulfate from water difficult problem faced by mines today. Currently, treated as hazardous substance not recycled. In this paper, precipitation–adsorption bipolar membrane electrodialysis (BMED) multi-technology-coupled method was used treat water. results showed that coupling technology could remove better, while desalination rate about 96.8%, current efficiency 54.2%, energy consumption 0.823 kWh/kg, acid production concentration 0.168 at an electrolyte 0.1 mol/L, operating voltage 12 V, initial salt 30 g/L, flow 3.5 mL/min. Mechanistic realize BMED realized also acid. multi-technology explored paper provides direction for in-depth treatment

Language: Английский

Magnetic coconut shell biochar/sodium alginate composite aerogel beads for efficient removal of methylene blue from wastewater: Synthesis, characterization, and mechanism DOI
Wenjuan Fan, Xiaoxiang Zhang

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 137945 - 137945

Published: Nov. 1, 2024

Language: Английский

Citations

5
A new strategy for utilization of gasification ash: Manganese oxides-modified activated carbon for efficient copper citrate removal DOI

Mingyang Sun,

Jiahui Miao,

Xie Tong

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 365, P. 121628 - 121628

Published: July 2, 2024

Language: Английский

Citations

4
In situ preparation of carbon/zeolite composite materials derived from coal gasification fine slag for removing malachite green: Performance evaluation and mechanism insight DOI

Xinzhang Shi,

Longhua Xu,

Jia Tian

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106670 - 106670

Published: Dec. 1, 2024

Language: Английский

Citations

2
Combination of Precipitation-Adsorption-Bipolar Membrane Electrodialysis for Mine Water Treatment DOI Open Access
Xiujuan Feng,

Du Cen,

Yonghui Wu

et al.

Water, Journal Year: 2024, Volume and Issue: 16(11), P. 1474 - 1474

Published: May 22, 2024

The process of mining produces a large amount heavy metals and high-sulfate mine water, which is the main factor leading to environmental degradation in area, removal recovery sulfate from water difficult problem faced by mines today. Currently, treated as hazardous substance not recycled. In this paper, precipitation–adsorption bipolar membrane electrodialysis (BMED) multi-technology-coupled method was used treat water. results showed that coupling technology could remove better, while desalination rate about 96.8%, current efficiency 54.2%, energy consumption 0.823 kWh/kg, acid production concentration 0.168 at an electrolyte 0.1 mol/L, operating voltage 12 V, initial salt 30 g/L, flow 3.5 mL/min. Mechanistic realize BMED realized also acid. multi-technology explored paper provides direction for in-depth treatment

Language: Английский

Citations

1