Stabilization/solidification of lead in MSWI fly ash with mercapto functionalized dendrimer Chelator
详细信息 查看全文
- 作者：Bingru Zhanga ; b ; bingru@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weixiao Zhoua ; Huangpu Zhaoa ; Zhipeng Tiana ; Fengting Lia ; Yinan Wua
- 关键词：MSWI fly ash ; Heavy metals ; Stabilization ; Leaching toxicity ; Leaching behavior ; Specification distribution
- 刊名：Waste Management
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：50
- 期：Complete
- 页码：105-112
- 全文大小：2099 K
文摘
- listitem" id="list_l0005">
- •
A excellent heavy metal chelating agent (TEPA-SM) was synthesized.
- •
TEPA-SM can efficiently stabilize Pb from fly ash with less dosage compared with traditional agent.
- •
TEPA-SM can largely chelate heavy metal Pb under strong acid or alkaline environment.
- •
Heavy metals stabilized with TEPA-SM cannot be easily leached out under nature conditions.