干旱区生态环境知识资源中心(Arid): Wastewater Treatment Performance of Aerated Lagoons, Activated Sludge and Constructed Wetlands under an Arid Algerian Climate

Arid

DOI	10.3390/su142416503
	Wastewater Treatment Performance of Aerated Lagoons, Activated Sludge and Constructed Wetlands under an Arid Algerian Climate
	Bissati, Samia; Bachi, Oum Elkheir; Halilat, Mohammed Tahar; Al-Ansari, Nadhir; Saggai, Sofiane; Kouadri, Saber; Najm, Hadee Mohammed
通讯作者	Bachi, OE
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:24
英文摘要	Water pollution reduces the availability of fresh water, especially in arid areas suffering from water stress, and also adversely affects soil, vegetation and environmental processes. Wastewater treatment processes aim to reduce environmental degradation and increase water availability by improving the quality of wastewater to a standard suitable for irrigation. This paper compares the performance of three wastewater treatment processes: (i) aerated lagoon (AL), (ii) activated sludge (AS), and (iii) constructed wetland (plant beds, PB) under the arid climate of Algeria. The statistical analysis focused on the comparison between the removal rates of the physical (SS) and biological pollution (BOD5 and COD) parameters in the three stations during 8 years of operation. Obtained results show that the maximum removal rates were observed in the AS process and the minimum were in the AL process. The comparison between the removal rates for a given parameter has shown that there is a significant difference between the AL process on the one hand and the AS and PB processes on the other hand. For the last two processes, AS and PB, there is a difference, but it is not statistically significant. For the values of the parameters of wastewater leaving the three systems, results showed that there is a seasonal variation in the average values of the parameters (temperature effect) and that with the exception of orthophosphate, the values recorded are, for the most part, below the values of Algerian discharge standards, WHO standards and FAO standards.
英文关键词	wastewater removal rate treatment processes ANOVA arid climate
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000904397700001
WOS关键词	KINETICS ; REMOVAL ; QUALITY ; SYSTEMS ; AIR
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394694
推荐引用方式 GB/T 7714	Bissati, Samia,Bachi, Oum Elkheir,Halilat, Mohammed Tahar,et al. Wastewater Treatment Performance of Aerated Lagoons, Activated Sludge and Constructed Wetlands under an Arid Algerian Climate[J],2022,14(24).
APA	Bissati, Samia.,Bachi, Oum Elkheir.,Halilat, Mohammed Tahar.,Al-Ansari, Nadhir.,Saggai, Sofiane.,...&Najm, Hadee Mohammed.(2022).Wastewater Treatment Performance of Aerated Lagoons, Activated Sludge and Constructed Wetlands under an Arid Algerian Climate.SUSTAINABILITY,14(24).
MLA	Bissati, Samia,et al."Wastewater Treatment Performance of Aerated Lagoons, Activated Sludge and Constructed Wetlands under an Arid Algerian Climate".SUSTAINABILITY 14.24(2022).