Progress towards the identification and improvement of dispersive soils: A review

European Journal of Soil Science, Journal Year: 2024, Volume and Issue: 75(5)

Published: Sept. 1, 2024

Abstract Dispersive soils, characterized by their poor resistance to water erosion and high sodium ion concentrations, pose a significant threat both engineering agricultural activities. Thus, the identification improvement of dispersive soils are paramount importance. There several theories regarding causes soil dispersion, with prevailing view attributing it expansion electrical double layer induced ions, which subsequently reduces cohesion between particles. As result, indicators such as exchangeable percentage (ESP), (PS), adsorption rate (SAR) commonly employed in soils. Currently, efforts improve for purposes, chemical biological agents being added enhance soil's regulate concentration ions. Although numerous reviews have been conducted on they tend focus methods types improvers, often overlooking applicability methods, economic costs environmental impacts improvers. In practical improvement, accuracy must be ensured first foremost. The selection improvers should not only prioritise efficacy but also undergo thorough analysis evaluation from multiple perspectives. This paper, therefore, advantages disadvantages various assesses differences among standpoints, providing comprehensive theoretical basis

Language: Английский

Effect of powerless-ventilation on large-scale facultative composting: maturity and pollutant gas emissions

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104115 - 104115

Published: Feb. 1, 2025

Language: Английский

Cracking the lignocellulosic code: Comparative insights into various pretreatment techniques for enhanced degradation in cattle manure

Process Biochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский