Effects of Solid-Phase Organic Carbon and Hydraulic Residence Time on Manganese(II) Removal in a Passive Coal Mine Drainage Treatment System

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院饮用水科学与技术重点实验室

	Effects of Solid-Phase Organic Carbon and Hydraulic Residence Time on Manganese(II) Removal in a Passive Coal Mine Drainage Treatment System
	Luan, Fubo ; Burgos, William D.
刊名	MINE WATER AND THE ENVIRONMENT
	2019-03-01
卷号	38 期号:1 页码:130-135
关键词	Carbon source Inhibition Linear correlation Mn(II) removal Wood chips
ISSN号	1025-9112
英文摘要	Passive treatment is a cost-effective method for Mn(II) removal from coal mine drainage via microbial oxidation and abiotic sorption/oxidation by Mn oxide (MnOx). Emplacement of solid-phase carbon within passive treatment systems to slowly release organic carbon has been proposed to enhance microbial Mn(II) removal. We tested the effects of wood chips as a solid-phase carbon source on Mn(II) removal efficiency. Both softwood (white pine) and hardwood (red oak) digestion solution (10mg C/L) inhibited Mn(II) removal due to dissolution and coating of the reactive MnOx surface. Our results indicate that wood chips would not be a suitable solid-phase organic amendment for Mn removal. A strong linear correlation was observed between hydraulic residence time and Mn(II) removal rate.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/43446]
专题	生态环境研究中心_中国科学院饮用水科学与技术重点实验室
作者单位	1.Penn State Univ, Dept Civil & Environm Engn, University Pk, PA 16802 USA 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Luan, Fubo,Burgos, William D.. Effects of Solid-Phase Organic Carbon and Hydraulic Residence Time on Manganese(II) Removal in a Passive Coal Mine Drainage Treatment System[J]. MINE WATER AND THE ENVIRONMENT,2019,38(1):130-135.
APA	Luan, Fubo,&Burgos, William D..(2019).Effects of Solid-Phase Organic Carbon and Hydraulic Residence Time on Manganese(II) Removal in a Passive Coal Mine Drainage Treatment System.MINE WATER AND THE ENVIRONMENT,38(1),130-135.
MLA	Luan, Fubo,et al."Effects of Solid-Phase Organic Carbon and Hydraulic Residence Time on Manganese(II) Removal in a Passive Coal Mine Drainage Treatment System".MINE WATER AND THE ENVIRONMENT 38.1(2019):130-135.