Intensified performance and mechanism of nitrogen removal in constructed wetland incorporating algal pond for treating low carbon nitrogen ratio wastewater DOI

Xin Zhao,

Ruigang Wang,

Mingjun Li

et al.

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132488 - 132488

Published: April 1, 2025

Language: Английский

Enhancing denitrification under external salt stress in constructed wetlands for coastal wastewater treatment DOI

Xueqing Gao,

Yufan Wang, Xue Gao

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107106 - 107106

Published: Jan. 30, 2025

Language: Английский

Citations

0
Design and Application of Efficient Ecological Combination Process in Advanced Treatment of Industrial Tailwater DOI Open Access
Yang Liu, Wenzhou Wang, S.C. Luo

et al.

Journal of Physics Conference Series, Journal Year: 2025, Volume and Issue: 2941(1), P. 012057 - 012057

Published: Jan. 1, 2025

Abstract In order to solve the advanced treatment problem of industrial wastewater and simultaneously satisfy needs ecological park mode construction, process “efficient three-dimensional ecology + constructed wetland” was designed applied. The technological process, design, operational effect, technical economic analysis project were systematically described. After stable operation for 12 months, average removal rates COD cr , BOD 5 SS, NH 3 -N, TN, TP 86.13%, 81.19%, 90.86%, 97.97%, 84.03%, 80.85%, respectively. effluent system could meet Class III standard requirements “Environmental Quality Standards Surface Water” (GB3838-2002), achieving high-quality resource utilization.

Language: Английский

Citations

0
Integrating photobioreactors and constructed wetlands for paper pulp industry wastewater treatment: A nature-based system approach DOI Creative Commons
Josivaldo Rodrigues Sátiro, Leonardo Marchiori, Maria Vitoria Morais

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107237 - 107237

Published: Feb. 12, 2025

Language: Английский

Citations

0
Performance of Ex Situ Microalgal–Bacterial Granular Sludge Process in Deeply Removing Nitrogen and Phosphorus in Eutrophication Water DOI

Fansheng Meng,

Jian Jin,

Zheng Fang

et al.

Environmental Engineering Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

Anthropogenic eutrophication is a worldwide problem, which easily induced by excessive nutrients of nitrogen (N) and phosphorus (P). In order to treat the simulated water (N 10 mg/L, P 0.5 mg/L), ex situ processes microalgal–bacterial granular sludge (MBGS) technology normal aerobic (AGS) were introduced compared in present study, using four parallel operated sequencing batch reactors (two for MBGS with illumination two AGS without illumination). Results showed that during 200 days cultivation, removal total inorganic (TIN) (TP) could both reach >80% MBGS, while ended up removing only 18.5–23.3% TIN 47.4–52.5% TP. The good N probably due large expansion filamentous algae phylum Cyanobacteria. Filamentous growth able largely enrich lipid content factor 3.4–4.1 AGS. Besides, suspended tests also conducted all reached relatively efficiency >69%. As result, proved have great potential remediation eutrophicated water, achieving excellent purification, promising prospects restoring contaminated bodies as an process.

Language: Английский

Citations

0
Intensified performance and mechanism of nitrogen removal in constructed wetland incorporating algal pond for treating low carbon nitrogen ratio wastewater DOI

Xin Zhao,

Ruigang Wang,

Mingjun Li

et al.

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132488 - 132488

Published: April 1, 2025

Language: Английский

Citations

0