干旱区生态环境知识资源中心(Arid): Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco

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DOI	10.2166/wst.2024.124
	Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco
	Kammoun, Aya; Ouazzani, Naaila; El Fels, Abdelhafid El Alaoui; Hejjaj, Abdessamad; Mandi, Laila
通讯作者	Mandi, L
来源期刊	WATER SCIENCE AND TECHNOLOGY
ISSN	0273-1223
EISSN	1996-9732
出版年	2024
卷号	89 期号:10 页码:2685-2702
英文摘要	This paper evaluates the performance and potential of a full-scale hybrid multi-soil-layering (MSL) system for the treatment of domestic wastewater for landscape irrigation reuse. The system integrates a solar septic tank and sequential vertical flow MSL and horizontal flow MSL components with alternating layers of gravel and soil-based material. It operates at a hydraulic loading rate of 250 L/m(2)/day. Results show significant removal of pollutants and pathogens, including total suspended solids (TSS) (97%), chemical oxygen demand (COD) (88.57%), total phosphorus (TP) (79.93%), and total nitrogen (TN) (88.49%), along with significant reductions in fecal bacteria indicators (4.21 log for fecal coliforms and 3.90 log for fecal streptococci) and the pathogen Staphylococcus sp. (2.43 log). The principal component analysis confirms the effectiveness of the system in reducing the concentrations of NH4, COD, TP, PO4, fecal coliforms, fecal streptococci, and fecal staphylococci, thus supporting the reliability of the study. This work highlights the promising potential of the hybrid MSL technology for the treatment of domestic wastewater, especially in arid regions such as North Africa and the Middle East, to support efforts to protect the environment and facilitate the reuse of wastewater for landscape irrigation and agriculture.
英文关键词	environmental sustainability fecal bacteria indicators multi-soil-layering system nutrients organic matter wastewater treatment
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001236557300012
WOS关键词	CONSTRUCTED WETLAND ; NITROGEN REMOVAL ; MEDIA
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405935
推荐引用方式 GB/T 7714	Kammoun, Aya,Ouazzani, Naaila,El Fels, Abdelhafid El Alaoui,et al. Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco[J],2024,89(10):2685-2702.
APA	Kammoun, Aya,Ouazzani, Naaila,El Fels, Abdelhafid El Alaoui,Hejjaj, Abdessamad,&Mandi, Laila.(2024).Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco.WATER SCIENCE AND TECHNOLOGY,89(10),2685-2702.
MLA	Kammoun, Aya,et al."Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco".WATER SCIENCE AND TECHNOLOGY 89.10(2024):2685-2702.