干旱区生态环境知识资源中心(Arid): Evaluation of remineralization performance of osmosis water on the calcite bed at a laboratory scale

Arid

DOI	10.5004/dwt.2019.23125
	Evaluation of remineralization performance of osmosis water on the calcite bed at a laboratory scale
	Marrouche, A.1; Biyoune, M. G.1; Mabrouk, A.2; Bachar, A.1,3; Atbir, A.1; Boukbir, L.1; Mancour-Billah, S.1; Bari, H.4; Bellajrou, R.1; Aydda, A.5; El Hadek, M.1
通讯作者	Bachar, A.
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2019
卷号	139 页码:64-69
英文摘要	Sea and brackish water desalination is an alternative solution in arid zones. In the southern part of Morocco, the National Office of Electricity and Drinkable Water (ONEE) has installed many desalination plants which, however, produced water after desalination (osmozed water) with an unbalanced and aggressive character. Therefore, a post-treatment of remineralization is necessary to return the calco-carbonic balance of this water and to protect the distribution network from corrosion degradation. Following the obtained results in Daoura station, we further investigate the effect of many parameters on water quality at the laboratory scale by using the calcite bed pilot. Among others, we examine the effect of water debit, the residence time (Empty Bed Contact Time), the upward speed and bed length on the quality of the treated water. The knowledge and control of these parameters at the laboratory scale are indeed essential for the conception of optimal remineralization process. The results found here further support that the quality of the produced water depend on many parameters such as CaCO3 type, time of residence E.B.C.T, height of bed, speed of water crossing bed, etc. Our results, as well as other economic considerations provide a way to optimize the necessary conditions for the remineralization operation using calcite bed in order to minimize its costs of sizing and extrapolation in the industrial field.
英文关键词	Remineralization Reverse osmosis Calcite bed Calco-carbonic equilibrium
类型	Article
语种	英语
国家	Morocco ; France
收录类别	SCI-E
WOS记录号	WOS:000458910200007
WOS关键词	DESALINATED WATER ; QUALITY
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215030
作者单位	1.Ibn Zohr Univ, Fac Sci, POB 8106 Quoted Dakhla, Agadir, Morocco; 2.CNRS, CEMHTI, UPR3079, 1D Ave Rech Sci, F-45071 Orleans 2, France; 3.Ibn Zohr Univ, Campus Univ AitMelloul, Agadir, Morocco; 4.Directorate Coordinat Saharaw Prov Laayoune, Natl Off Elect & Water, Laayoune, Morocco; 5.Univ Cadi Ayyad, Fac Sci Semlalia, Marrakech, Morocco
推荐引用方式 GB/T 7714	Marrouche, A.,Biyoune, M. G.,Mabrouk, A.,et al. Evaluation of remineralization performance of osmosis water on the calcite bed at a laboratory scale[J],2019,139:64-69.
APA	Marrouche, A..,Biyoune, M. G..,Mabrouk, A..,Bachar, A..,Atbir, A..,...&El Hadek, M..(2019).Evaluation of remineralization performance of osmosis water on the calcite bed at a laboratory scale.DESALINATION AND WATER TREATMENT,139,64-69.
MLA	Marrouche, A.,et al."Evaluation of remineralization performance of osmosis water on the calcite bed at a laboratory scale".DESALINATION AND WATER TREATMENT 139(2019):64-69.