Transformation and speciation of typical heavy metals in soil aquifer treatment system during long time recharging with secondary effluent: Depth distribution and combination
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- 作者：Liangliang Weia ; b ; weill333@163.com" class="auth_mail" title="E-mail the corresponding author ; Kun Wanga ; wang02kun@163.com" class="auth_mail" title="E-mail the corresponding author ; Daniel R. Noguerab ; Junqiu Jianga ; Ben Oysermanb ; Ningbo Zhaoa ; Qingliang Zhaoa ; Fuyi Cuia
- 关键词：Secondary effluent ; Soil aquifer treatment ; Heavy metals ; Speciation ; Accumulation
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：165
- 期：Complete
- 页码：100-109
- 全文大小：1975 K
文摘
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Majority of heavy metals were trapped by top 0.25 m layer of steady-state operated SAT.
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Labile metals and organics bounded Zn, Cr, Cd, Cu and Mn were accumulated in SAT.
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Linear correlation was found between heavy metal and SOC, and humic acid accumulation.
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Labile and residual heavy metals could be both bounded on HPO and HPI-related WEOC.