干旱区生态环境知识资源中心(Arid): Treated wastewater viability of use in green areas according to nitrogen compounds concentration

Arid

DOI	10.2166/wpt.2019.035
	Treated wastewater viability of use in green areas according to nitrogen compounds concentration
	Sanchez-Navarro, D.; Navarro-Gomez, C. J.; Renteria, M.; Sanchez-Navarro, J. R.; Herrera-Peraza, E.; Rose, J. F.
通讯作者	Sanchez-Navarro, D
来源期刊	WATER PRACTICE AND TECHNOLOGY
ISSN	1751-231X
出版年	2019
卷号	14 期号:2 页码:457-470
英文摘要	Treated wastewater is commonly used for park irrigation in arid zones of Mexico without considering groundwater contamination. The objective was to investigate the possibility of nitrogen compounds leaching into the groundwater and their subsequent reactions in the main types of soils. Lysimeters samples were taken to scrutinize the soil characteristics of the green areas irrigated with treated wastewater from the Northern Wastewater Treatment Plant in the city of Chihuahua. Testing samples were setup to recreate treated wastewater irrigation conditions. Nitrogen-based compounds were identified and measured before and after percolation through the soil columns. Based on the results, one meter of sand column was sufficient to remove 68 to 100% of nitrogen compounds present in the residual water. The removal of all nitrogen-based compounds as they percolate through one meter of clay soil column was not enough, due to the biochemical reactions that occur through the percolation process. Results indicate minimal risk of nitrate and nitrite leach into the aquifer, since the average static level depth is 20 m which provide broad filtration. This demonstrates an opportunity for in-situ investigations to reevaluate the standards for soil aquifer treatment recharge, based on the soil type and water quality of the area.
英文关键词	artificial recharge nitrate wastewater treatment
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000472765300023
WOS关键词	NITRATE POLLUTION ; AQUIFER SYSTEM ; GROUND-WATER ; MANAGEMENT ; RECHARGE ; CONTAMINATION ; TRANSPORT ; QUALITY ; REGION
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333629
作者单位	[Sanchez-Navarro, D.; Navarro-Gomez, C. J.; Renteria, M.; Sanchez-Navarro, J. R.] Autonomous Univ Chihuahua, Fac Engn, Chihuahua 31000, Chih, Mexico; [Herrera-Peraza, E.] Ctr Adv Mat Res SC, Dept Environm & Energy, Chihuahua 31109, Chih, Mexico; [Rose, J. F.] Monterrey Inst Technol & Higher Educ, Chihuahua 31300, Chih, Mexico
推荐引用方式 GB/T 7714	Sanchez-Navarro, D.,Navarro-Gomez, C. J.,Renteria, M.,et al. Treated wastewater viability of use in green areas according to nitrogen compounds concentration[J],2019,14(2):457-470.
APA	Sanchez-Navarro, D.,Navarro-Gomez, C. J.,Renteria, M.,Sanchez-Navarro, J. R.,Herrera-Peraza, E.,&Rose, J. F..(2019).Treated wastewater viability of use in green areas according to nitrogen compounds concentration.WATER PRACTICE AND TECHNOLOGY,14(2),457-470.
MLA	Sanchez-Navarro, D.,et al."Treated wastewater viability of use in green areas according to nitrogen compounds concentration".WATER PRACTICE AND TECHNOLOGY 14.2(2019):457-470.