Changing Soil Water Content: Main Trigger of the Multi-Phase Mobilization and Transformation of Petroleum Pollution Components—Insights from the Batch Experiments DOI Open Access
Mingxing Yang, Bing Wang, Yubo Xia

et al.

Water, Journal Year: 2024, Volume and Issue: 16(13), P. 1775 - 1775

Published: June 22, 2024

Soil moisture content continuously alters the types and forms of petroleum organic pollutants in soil through processes such as dissolution, convection, dilution, forming complex migration transformation a water–air–soil–NAPL system. Field investigations traditional indoor simulation experiments have difficulty terms accurately diagnosing state different due to influence environmental factors controlling single factors. Batch were conducted simulate mobilization differentiation under water content. The results show that (1) residual components is lowest coarse sand highest clay, which mainly affected by particles; meanwhile, saturation value octanoic acid largest, toluene smallest, determined their viscosity volatility. (2) infiltration are properties medium characteristics. Due its small particle size strong adsorption, clay has (28.8%). This can even be more than twice (13.3%). For components, saturations lowest, respectively (taking fine an example: 25.3% 13.2%), with relatively large difference, solubility. (3) As free phase migrate freely, it transformed most rapidly pores. changes dissolved each component tend gentle. volatility, viscosity, particles, pore cosmid content; degree change ordered follows: > cyclohexane hexadecane acid.

Language: Английский

The Potential for Restoring the Activity of Oxidoreductases and Hydrolases in Soil Contaminated with Petroleum Products Using Perlite and Dolomite DOI Creative Commons
Jadwiga Wyszkowska, Agata Borowik, Magdalena Zaborowska

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(9), P. 3591 - 3591

Published: April 24, 2024

The research focused on assessing the response of oxidoreductases (dehydrogenases and catalase) hydrolases (urease, acid phosphatase, alkaline arylsulfatase, β-glucosidase) to diesel oil (DO) gasoline (G) contamination soils subjected phytoremediation with Zea mays. activity enzymes constitutes one fundamental mechanisms for removal contaminants from soil, which have potential contaminate not only soil but also groundwater water reservoirs. Additionally, correlations between enzyme basic physicochemical properties were determined. interaction perlite dolomite cultivated plant was tested. study carried out in a pot experiment, where contaminated DO or G artificially treated at doses 0, 8 cm3, 16 cm3 kg−1. Perlite applied remediation 0 10 g kg−1 soil. mays found respond tested pollutant reduction biomass. affected growth this more than G. reduced yield aerial parts by 86% 74%. negative effects these pollutants development mitigated both dolomite. exerted greater pressure hydrolases, as well enhanced most whereas inhibited them. implementation intensified all enzymes, except AcP (acid phosphatase) Glu (ß-glucosidase), G, improved its properties. induced less significant

Language: Английский

Citations

9
Developing Physiologically Compatible Electron Donors for Reductive Dechlorination by Dissimilatory Iron-Reducing Bacteria Using Machine Learning DOI
Yang Yu, Jiuling Li, Defeng Xing

et al.

ACS ES&T Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

Language: Английский

Citations

0
Synergistic surfactant cleaning-bioaugmentation strategy enables deep remediation of heavily petroleum-contaminated soils: Field validation and microbial mechanism DOI
Zhineng Wu,

Linhao Kang,

Quanli Man

et al.

International Biodeterioration & Biodegradation, Journal Year: 2025, Volume and Issue: 201, P. 106079 - 106079

Published: April 2, 2025

Language: Английский

Citations

0
Feasibility of microwave remediation of simulative crude oil-contaminated soil assisted by bluecoke-based modifiers DOI
Lei Wu,

Zixuan Hu,

Yuan Gao

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 362, P. 142600 - 142600

Published: June 12, 2024

Language: Английский

Citations

2
Fenton oxidation remediation of petroleum-contaminated soil under high-quality development strategy: A review DOI
Jinlan Xu, Rui Zhou, Huiwen Guan

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114879 - 114879

Published: Nov. 1, 2024

Language: Английский

Citations

2
Changing Soil Water Content: Main Trigger of the Multi-Phase Mobilization and Transformation of Petroleum Pollution Components—Insights from the Batch Experiments DOI Open Access
Mingxing Yang, Bing Wang, Yubo Xia

et al.

Water, Journal Year: 2024, Volume and Issue: 16(13), P. 1775 - 1775

Published: June 22, 2024

Soil moisture content continuously alters the types and forms of petroleum organic pollutants in soil through processes such as dissolution, convection, dilution, forming complex migration transformation a water–air–soil–NAPL system. Field investigations traditional indoor simulation experiments have difficulty terms accurately diagnosing state different due to influence environmental factors controlling single factors. Batch were conducted simulate mobilization differentiation under water content. The results show that (1) residual components is lowest coarse sand highest clay, which mainly affected by particles; meanwhile, saturation value octanoic acid largest, toluene smallest, determined their viscosity volatility. (2) infiltration are properties medium characteristics. Due its small particle size strong adsorption, clay has (28.8%). This can even be more than twice (13.3%). For components, saturations lowest, respectively (taking fine an example: 25.3% 13.2%), with relatively large difference, solubility. (3) As free phase migrate freely, it transformed most rapidly pores. changes dissolved each component tend gentle. volatility, viscosity, particles, pore cosmid content; degree change ordered follows: > cyclohexane hexadecane acid.

Language: Английский

Citations

1