干旱区生态环境知识资源中心(Arid): IMPROVEMENT OF PARTIALLY TREATED WASTEWATER QUALITY BY SOIL AQUIFER TREATMENT IN UPPER EGYPT

Arid

	IMPROVEMENT OF PARTIALLY TREATED WASTEWATER QUALITY BY SOIL AQUIFER TREATMENT IN UPPER EGYPT
	Amin, Haitham M.; Gad, Ali A. M.; El-Rawy, Mustafa; Abdelghany, Usama A.; Sadeek, Rabiee A.
通讯作者	Amin, HM (corresponding author)，Al Azhar Univ, Fac Engn, Civil Engn Dept, Qena, Egypt.
来源期刊	JOURNAL OF ENGINEERING SCIENCE AND TECHNOLOGY
EISSN	1823-4690
出版年	2022
卷号	17 期号:1 页码:689-712
英文摘要	Egypt is a semi-arid country and needs other water sources to cover shortages. Soil aquifer treatment (SAT) system is a natural advanced treatment technology of partially treated wastewater with no chemical additives. The present study evaluates the SAT system in west of the Sohag region for wastewater treatment and reuse. The measurements were concerned with hydrogen ion (pH), dissolved oxygen (DO), biochemical oxygen demand (BOD), chemical oxygen demand (COD), total dissolved solids (TDS), total suspended solids (TSS), boron (B), total coliform (TC), fecal coliform (FC), heavy metals (HM), and major cations (Ca2+, Mg2+, Na+). Results indicated that the pH values of the reclaimed water ranged from 7.53 to 7.71. DO concentration was exceeded 4 mg/l for the reclaimed water. The SAT system's efficiency in removing BOD, COD, TSS, TC, and FC was 98.3%, 91 %, 90.7%, 99.99%, and 99.99%, respectively. While TDS and B concentrations increased slightly after the SAT system as it moved through the aquifer's vadose zone. On the other hand, HM concentrations were completely removed with a removal efficiency of nearly 100%. According to the Food and Agriculture Organization (FAO) and the Egyptian Code of Practice (ECP), reclaimed water is suitable for irrigation. Moreover, reclaimed water suitability for irrigation was assessed based on sodium adsorption ratio (SAR), electrical conductivity (EC), magnesium hazard (MH), total hardness (TH), and Kelley ratio (KR). It was found that extracted water at 1500 m is suitable for irrigation when considering the SAR, EC, and MH values. On the other hand, the reclaimed water at the same distance is present under hard to very hard category, reflecting its unsuitability for irrigation purposes. Based on KR, samples are unsuitable for irrigation if KR is considered. The cost of the SAT system is less than 34% the tertiary treatment cost. The artificial aquifer recharge by partially treated wastewater presents an attractive tool applied in Egypt to be safely reused in unrestricted irrigation and reuse wastewater in safe ways while preserving the environment.
英文关键词	Artificial recharge Egypt Soil aquifer treatment Wastewater reuse Wastewater treatment
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000753490200021
WOS关键词	TREATMENT SAT ; GROUNDWATER RECHARGE ; INFILTRATION BASINS ; ORGANIC-MATTER ; SITE SELECTION ; NITROGEN ; EFFLUENT ; REMOVAL ; STORAGE ; RECOVERY
WOS类目	Engineering, Multidisciplinary
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376975
作者单位	[Amin, Haitham M.; Abdelghany, Usama A.] Al Azhar Univ, Fac Engn, Civil Engn Dept, Qena, Egypt; [Gad, Ali A. M.] Assiut Univ, Civil Engn Dept, Faulty Engn, Asyut, Egypt; [El-Rawy, Mustafa; Sadeek, Rabiee A.] Minia Univ, Fac Engn, Civil Engn Dept, Al Minya 61111, Egypt; [El-Rawy, Mustafa] Shaqra Univ, Coll Engn, Civil Engn Dept, Dawadmi 11911, Ar Riyadh, Saudi Arabia
推荐引用方式 GB/T 7714	Amin, Haitham M.,Gad, Ali A. M.,El-Rawy, Mustafa,et al. IMPROVEMENT OF PARTIALLY TREATED WASTEWATER QUALITY BY SOIL AQUIFER TREATMENT IN UPPER EGYPT[J],2022,17(1):689-712.
APA	Amin, Haitham M.,Gad, Ali A. M.,El-Rawy, Mustafa,Abdelghany, Usama A.,&Sadeek, Rabiee A..(2022).IMPROVEMENT OF PARTIALLY TREATED WASTEWATER QUALITY BY SOIL AQUIFER TREATMENT IN UPPER EGYPT.JOURNAL OF ENGINEERING SCIENCE AND TECHNOLOGY,17(1),689-712.
MLA	Amin, Haitham M.,et al."IMPROVEMENT OF PARTIALLY TREATED WASTEWATER QUALITY BY SOIL AQUIFER TREATMENT IN UPPER EGYPT".JOURNAL OF ENGINEERING SCIENCE AND TECHNOLOGY 17.1(2022):689-712.