Measurement of moisture content using time domain reflectometry during the biodrying of sewage sludge with high electrical conductivity

doi:10.1080/07373937.2016.1162169

	Measurement of moisture content using time domain reflectometry during the biodrying of sewage sludge with high electrical conductivity
	Cai, Lu 1,2; Gao, Ding 2; Hong, Nian 3
刊名	DRYING TECHNOLOGY
	2017
卷号	35 期号:1 页码:108-115
关键词	Biodrying electrical conductivity moisture content measurement sewage sludge time domain reflectometry
ISSN号	0737-3937
DOI	10.1080/07373937.2016.1162169
通讯作者	Cai, Lu(cailu@nbu.edu.cn) ; Gao, Ding(gaod@igsnrr.ac.cn)
英文摘要	Measurements of real-time moisture content by time domain reflectometry (TDR) is a prospective method which can be used in the sewage sludge biodrying. This study was conducted to investigate the impact of high electrical conductivity on moisture measurement and realize the application in sewage sludge with high conductivity. TDR waveforms were analyzed and the probe was optimized. Measurement by standard probe was possible when the conductivity was lower than 3 mS cm(-1), and only coated probe could be used when the conductivity increased to 15.04 mS cm(-1). Calibration equations were developed with R-2 values above 0.990.
资助项目	National Natural Science Foundation of China[41401538] ; Zhejiang Provincial Natural Science Foundation of China[LQ14D010001] ; K. C. Wong Magna Fund in Ningbo University
WOS关键词	SOIL-WATER CONTENT ; TDR MEASUREMENTS ; SOLID-WASTES ; EVAPORATION ; TECHNOLOGY ; SPECIATION ; REDUCTION ; TRANSPORT ; ENERGY ; MODEL
WOS研究方向	Engineering
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000392862100012
资助机构	National Natural Science Foundation of China ; Zhejiang Provincial Natural Science Foundation of China ; K. C. Wong Magna Fund in Ningbo University
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/64963]
专题	中国科学院地理科学与资源研究所
通讯作者	Cai, Lu; Gao, Ding
作者单位	1.Ningbo Univ, Fac Architectural Civil Engn & Environm, Ningbo, Zhejiang, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, 11A Datun Rd, Beijing 100101, Peoples R China 3.Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto, Japan
推荐引用方式 GB/T 7714	Cai, Lu,Gao, Ding,Hong, Nian. Measurement of moisture content using time domain reflectometry during the biodrying of sewage sludge with high electrical conductivity[J]. DRYING TECHNOLOGY,2017,35(1):108-115.
APA	Cai, Lu,Gao, Ding,&Hong, Nian.(2017).Measurement of moisture content using time domain reflectometry during the biodrying of sewage sludge with high electrical conductivity.DRYING TECHNOLOGY,35(1),108-115.
MLA	Cai, Lu,et al."Measurement of moisture content using time domain reflectometry during the biodrying of sewage sludge with high electrical conductivity".DRYING TECHNOLOGY 35.1(2017):108-115.