Efficient removal of hexavalent chromium through adsorption-reduction-adsorption pathway by iron-clay biochar composite prepared from Populus nigra

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zhou, Lu;Chi, Tianying;Zhou, Yaoyu;Lv, Jundong;Chen, Hong;...

通讯作者：

Shiquan Sun<&wdkj&>Xi Hu

作者机构：

[Zhou, Lu; Lv, Jundong; Chen, Hong; Zhu, Xiaofang; Wu, Haipeng; Sun, Shiquan; Chi, Tianying] Changsha Univ Sci & Technol, Sch Hydraul & Environm Engn, Changsha 410114, Peoples R China.

[Zhou, Lu; Chen, Hong; Wu, Haipeng; Sun, Shiquan] Key Lab Water Sediment Sci & Water Disaster Preve, Changsha 410114, Peoples R China.

[Lv, Jundong; Zhu, Xiaofang; Chi, Tianying] Key Lab Dongting Lake Aquat Ecoenvironm Control &, Changsha 410114, Peoples R China.

[Zhou, Yaoyu] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.

[Hu, Xi] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.

通讯机构：

[Shiquan Sun] S

[Xi Hu] C

College of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, PR China<&wdkj&>School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, PR China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha 410114, PR China

语种：

英文

关键词：

Adsorption-reduction;Cr(VI);Iron-clay biochar;Populus nigra

期刊：

Separation and Purification Technology

ISSN：

1383-5866

年：

2022

卷：

285

页码：

120386

DOI：

10.1016/j.seppur.2021.120386

基金类别：

National Natural Science Foundation of China [51809019]; Natural Science Foundation of Hunan Province [2020JJ5984, 2018JJ3522]; Scientific Research Project of the Education Department of Hunan province [20B005]; Graduate Student Practice Innovation Project of Changsha University of Science Technology [SJCX202145]

机构署名：

本校为其他机构

院系归属：

资源环境学院

摘要：

An iron-clay biochar composite (PFB) prepared from invasive Populus nigra was employed for Cr(VI) removal. The results suggested that surface coatings of mineral phases could improve the pore structure, redox moieties, and graphene phase of biochar. The adsorption and reduction rates of Cr(VI) at the initial concentration 100 mg·L-1 in aqueous solution by PFB were 100% and 87.18%, respectively, which was 3.1 and 2.1 times higher than the pristine biochar (PB). Based on the model simulation, the Cr(VI) removal by PFB was a mixed adsorption-redu...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Efficient removal of hexavalent chromium through adsorption-reduction-adsorption pathway by iron-clay biochar composite prepared from Populus nigra

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问