Presence and Origin of Fluoride in the Complex Terminal Water of Ouargla Basin (Northern Sahara of Algeria)| Science Publications

American Journal of Applied Sciences

Samia Achour¹  Imed E. Nezli¹  Sa Attalah¹  Mohamed Djidel¹ 

关键词: Ouargla;    complex terminal;    geochemistry;    fluoride;    saturation index;   

DOI  :  10.3844/ajassp.2009.876.881

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

Problem statement: The underground waters in the oriental regions of the Algerian Sahara, present real chemical quality problems. Their content in fluorides always exceeds the limit of the recommended levels. That is 0.8 mg L^-1, according to the maximum temperature in the region. Combined to a high salinity, it affects the health of the population living around the region. The present work, deals with the presence of fluoride and the geochemical origin in the Complex Terminal aquifer of Ouargla, rarely examined in the Algerian Sahara. Approach: Is based on the following aspects: Sampling and physico-chemicals analysis of water, statistical treatment of the physico-chemical water parameters and simulation to natural and isotherm 25

【 授权许可】

Unknown