Impact of Physico-Chemical Heterogeneity on Arsenic Sorption and Reactive Transport under Water Extraction

Heterogeneity in physical and chemical properties is a common characteristic in a subsurface environment. This study investigated the effect of physico-chemical heterogeneity on arsenic (As) sorption and reactive transport under water extraction in a layered system with preferential flow paths. A fl...

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Veröffentlicht in:	Environmental science & technology 2020-12, Vol.54 (23), p.14974-14983
Hauptverfasser:	Duan, Yanhua, Li, Rong, Gan, Yiqun, Yu, Kai, Tong, Jiarong, Zeng, Guangci, Ke, Dongfang, Wu, Wenxian, Liu, Chongxuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Affinity Aquifers Arsenic Arsenic - analysis Chemical properties Clay Clay minerals Contaminants in Aquatic and Terrestrial Environments Diffusion Environmental effects Ferric Compounds Flow paths Groundwater Groundwater flow Heterogeneity Iron Mathematical models Oxidation Preferential flow Sorption Transportation systems Water Water flow Water Pollutants, Chemical - analysis
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