Bulletin of the National Research Centre

Table 5 Results of the chemical analysis of the trace elements in some groundwater samples

From: GIS-based assessment of groundwater quality and suitability for drinking and irrigation purposes in the outlet and central parts of Wadi El-Assiuti, Assiut Governorate, Egypt

Well No.	Trace elements				Well No.	Trace elements
Well No.	Fe⁺⁺	Mn⁺⁺	Ni⁺	Pb⁺	Well No.	Fe⁺⁺	Mn⁺⁺	Ni⁺	Pb⁺
4	0.21	0.151	0.01	0.05	71	0.12	0.155	0.75	0.04
6	0.14	0.145	0.01	Nil	79	Nil	Nil	–	–
10	0.14	0.163	0.62	Nil	84	Nil	Nil	–	–
12	0.16	0.221	0.09	0.01	86	Nil	Nil	–	–
14	0.13	0.141	0.28	0.04	96	0.05	Nil	–	–
15	0.13	0.133	0.13	0.05	98	Nil	Nil	–	–
19	0.14	0.164	0.17	Nil	105	0.16	Nil	–	–
23	0.19	0.165	0.14	0.03	110	0.27	Nil	–	–
63	0.13	0.11	0.05	0.1	132	0.01	Nil	–
99	0.11	0.15	0.11	Nil	146	0.46	Nil	–	–

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