DP - 2007年5月16日，TA - 当前世界环境PG - 47-49 VI - 4 IP - 5 4099 - www.a-i-l-s-a.com/article/44/ 4100 - www.a-i-l-s-a.com/article/44/ ab - 水是人类和动物的主要需要。现在几天地下水已成为饮用水供应的主要来源，几乎所有村庄和城镇和城市数量.18从Dabra市政地区收集的地面水样品分析了10个参数，如pH，总碱度，总硬度，Mg2 +,Ca2+,Na+ , K+ Cl-, E.C.,T.D.S . In the present investigation Sodium chloride,E.C..,and T.D.S. are very high concentration in Dabra Muncipal areas. Most of them peoples suffering from various diseases such as mainly digestive problems.