Enhanced dewatering of dredging slurry by Fenton preoxidation and composite coagulants: optimization experiments and dewatering mechanisms DOI

Xuyang Zhou,

Jingwei Feng,

Liu Zhang

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(38), P. 50359 - 50371

Published: Aug. 2, 2024

Language: Английский

Nanomaterials as endorsed environmental remediation tools for the next generation: Eco-safety and sustainability DOI
Danijela Arsenov, Jelena Beljin, Danica Jović

et al.

Journal of Geochemical Exploration, Journal Year: 2023, Volume and Issue: 253, P. 107283 - 107283

Published: Aug. 4, 2023

Language: Английский

Citations

17
A review on beneficial use of dredged marine sediment DOI Open Access
Cátia Carreira, Sandra M. Bollwerk, Christian Lønborg

et al.

Anthropocene Coasts, Journal Year: 2025, Volume and Issue: 8(1)

Published: April 27, 2025

Language: Английский

Citations

0
Assessing the suitability of municipal sewage sludge and coconut bran as breeding medium for Oryza sativa L. seedlings and developing a standardized substrate DOI

Linyi Lin,

Jiemin Qin, Yu Zhang

et al.

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 344, P. 118644 - 118644

Published: July 19, 2023

Language: Английский

Citations

9
Optimization and mechanism of the novel eco-friendly additives for solidification and stabilization of dredged sediment DOI
Yujia Deng,

Zhi-Xuan Yue,

Zijie Wang

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(17), P. 25964 - 25977

Published: March 16, 2024

Language: Английский

Citations

2
Experimental investigation on mechanical property and hydration process of sintered sludge cement paste at different water‐binder ratios and curing ages DOI
Jinrui Zhang,

Chenjiang Li,

Tong Lv

et al.

Structural Concrete, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 8, 2024

Abstract This research investigated the mechanical property and hydration process of sintered sludge cement (SSC) paste, focusing on effects calcination temperature sludge, ash (SSA) content, curing age, water‐binder ratio using isothermal calorimetry, X‐ray diffraction, scanning electron microscopy, multiple regression. Increasing enhanced compressive strength SSC paste due to decomposition minerals like Clinochlore Muscovite. The decreased by 2.4%–49.4% when SSA content increased from 0% 50%, with more significant declines noted at higher ratios. Notably, 7‐day 10% showed little change, 28‐day actually a 0.4. slowed down rate induced Monocarbonate form in early stage. A linear regression model was developed predict 12% error margin.

Language: Английский

Citations

1
Characterization, pollution, and beneficial utilization assessment of dredged sediments from coastal ports in China DOI
Huan Wang, Zhaowei Wang, Wenchao Yang

et al.

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 211, P. 117389 - 117389

Published: Dec. 7, 2024

Language: Английский

Citations

1
Amendment of Dredged Sediment from a Contaminated Lake and Assessment of Suitability as a Planting Medium for Urban Greening DOI
Yulin Yang, L. Zhang, Jingwei Feng

et al.

Environmental Engineering Science, Journal Year: 2024, Volume and Issue: 41(5), P. 180 - 189

Published: March 27, 2024

Disposal of dredged sediment from rivers and lakes is an important environmental management issue. Reuse amended as planting medium for urban greening (PMUG) a potentially valuable resource approach. However, risks associated with heavy metals in sediment, well its poor permeability water retention capacity, limit potential reuse. In this study, we used to prepare PMUG by alternating aerobic anaerobic processes, using Chaohu Lake (China) raw material. Straw, peat, biochar were added auxiliary materials zeolite superabsorbent resin water-retaining agents. Changes physical chemical indices the determined during preparation. Compared original sediments, addition straw significantly increased organic matter, nitrogen, phosphorus content (p < 0.05). The resulting pH, conductivity, cation exchange available phosphorus, nitrogen sediments met Standard CJ/T 340-2016, China. also effectively stabilized sediments; immobilization rates Cr, Ni, Zn, As, Cd, Pb, Hg, Cu 73–84%, 38–55%, 61–62%, 66–76%, 73–77%, 75–86%, 73–90%, 43–51%. peat seed germination. germination index was >119%, ranging up 173%. This study provides guidance preparation use greening.

Language: Английский

Citations

0
Potential of water sediments in construction materials: current approaches and critical consideration of future challenges DOI Creative Commons
Jan Fořt,

Ayodele Afolayan,

Václav Kočí

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 11(1), P. e41121 - e41121

Published: Dec. 11, 2024

Language: Английский

Citations

0
Enhanced dewatering of dredging slurry by Fenton preoxidation and composite coagulants: optimization experiments and dewatering mechanisms DOI

Xuyang Zhou,

Jingwei Feng,

Liu Zhang

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(38), P. 50359 - 50371

Published: Aug. 2, 2024

Language: Английский

Citations

0