Typical microplastics in field and facility agriculture dynamically affect available cadmium in different soil types through physicochemical dynamics of carbon, iron and microbes

Typical microplastics in field and facility agriculture dynamically affect available cadmium in different soil types through physicochemical dynamics of carbon, iron and microbes

Combined pollution from microplastics (MPs) and other environmental pollutants has attracted considerable attention. Few studies have investigated the effects of polyurethane (PU) and polypropylene (PP) MPs on available Cadmium(Cd) in different soil types. Here, PU and PP additions affected availabl...

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Veröffentlicht in:Journal of hazardous materials 2022-10, Vol.440, p.129726-129726, Article 129726
Hauptverfasser: Zhao, Meng, Li, Congping, Zhang, Caigui, Han, Bao, Wang, Xuexia, Zhang, Jiajia, Wang, Jiachen, Cao, Bing, Zhao, Yujie, Chen, Yanhua, Zou, Guoyuan
Format: Artikel
Sprache:eng
Schlagworte:
Cd effective state
LDHS-DGT
Soil environment
Soil type
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Zusammenfassung:Combined pollution from microplastics (MPs) and other environmental pollutants has attracted considerable attention. Few studies have investigated the effects of polyurethane (PU) and polypropylene (PP) MPs on available Cadmium(Cd) in different soil types. Here, PU and PP additions affected available Cd and reduced its concentration in soil (P > 0.05). PU and PP reduced available Cd more strongly in clay soil than that in sandy soil. PU and PP improved the soil porous structure and voids and significantly increased the Zeta potential in clay soil (P 
ISSN:0304-3894
1873-3336
DOI:10.1016/j.jhazmat.2022.129726