Papers by Ibrahim O M A R Saeed
Egyptian Journal of Aquatic Biology and Fisheries (EJABF), 2024
The current study involved measuring the physical and chemical characteristics of the water of th... more The current study involved measuring the physical and chemical characteristics of the water of the Tigris River in Tikrit and its suburbs at five different sites for a period of six months. The results indicated significant variations across the study sites: turbidity ranged from 8,437 to 16,301NTU; conductivity from 191,833 to 202.38μS/ cm; TDS from 382.77 to 412,944mg/ L, and pH from 6.040 to 6.493. Dissolved oxygen levels ranged between 9.300 and 11.53mg/ L, while biological oxygen demand varied from 2,922 to 4,016mg/ L, and total alkalinity ranged from 56,888 to 62,444mg/ L. Total hardness of the water at the sites ranged from 80,167 to 91,056mg/ L, calcium hardness from 59,222 to 64,778mg/ L, and magnesium hardness from 17,611 to 30,722mg/ L. Furthermore, phosphate concentrations ranged from 3,339 to 3,449µg of phosphate atom/ L, and silica concentrations from 3.40 to 4.58µg/ L.While nitrite values ranged from 0.467 to 0.477µg of nitrogen atom/ L. The results for monthly changes showed that the turbidity values were 4,278 to 24,644NUT, and the pH values were 5,469 to 7,250, while the dissolved oxygen values were 8.86 to
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
ION
Egyptian Journal of Aquatic Biology and Fisheries, 2024
The current study involved measuring the physical and chemical characteristics of the water of th... more The current study involved measuring the physical and chemical characteristics of the water of the Tigris River in Tikrit and its suburbs at five different sites for a period of six months. The results indicated significant variations across the study sites: turbidity ranged from 8,437 to 16,301NTU; conductivity from 191,833 to 202.38μS/ cm; TDS from 382.77 to 412,944mg/ L, and pH from 6.040 to 6.493. Dissolved oxygen levels ranged between 9.300 and 11.53mg/ L, while biological oxygen demand varied from 2,922 to 4,016mg/ L, and total alkalinity ranged from 56,888 to 62,444mg/ L. Total hardness of the water at the sites ranged from 80,167 to 91,056mg/ L, calcium hardness from 59,222 to 64,778mg/ L, and magnesium hardness from 17,611 to 30,722mg/ L. Furthermore, phosphate concentrations ranged from 3,339 to 3,449µg of phosphate atom/ L, and silica concentrations from 3.40 to 4.58µg/ L.While nitrite values ranged from 0.467 to 0.477µg of nitrogen atom/ L. The results for monthly changes showed that the turbidity values were 4,278 to 24,644NUT, and the pH values were 5,469 to 7,250, while the dissolved oxygen values were 8.86 to
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
Egyptian Journal of Aquatic Biology and Fisheries
Physical, chemical, and biological properties are criteria for evaluating water quality. Human an... more Physical, chemical, and biological properties are criteria for evaluating water quality. Human and other activities often compromise water quality, making the source of life itself a threat to life. The current study aimed to apply the Canadian Water Quality Index (CCME WQI) model to groundwater in the district of Hamdaniya to determine the suitability of the water for drinking purpose. Thus, six wells at various sites were randomly selected for water sampling. The samples collected were subject to a comprehensive physical and chemical analysis. To calculate the WQI, 21 parameters were adopted: (turbidity, pH, dissolved oxygen (DO), biochemical oxygen demand (BOD 5), total dissolved solids (TDS), total hardness (TH), electrical conductivity (EC), alkaline (ALK), nitrate (NO 3), phosphate (PO 4), calcium hardness (Ca), magnesium hardness (Mg), sulfate (SO 4), potassium (K), sodium (Na), chlorides (Cl) , cadmium (Cd), Iron (Fe), nickel (Ni), copper (Cu) and zinc (Zn). For the groundwater of the wells at sites under study, the values recorded of WQI ranged from 44.17 to 31.10 for sites 1 & 6, respectively. This indicates that the wells' water under study is unsuitable for drinking. ___
Physical, chemical, and biological properties are criteria for evaluating water quality. Human an... more Physical, chemical, and biological properties are criteria for evaluating water quality. Human and other activities often compromise water quality, making the source of life itself a threat to life. The current study aimed to apply the Canadian Water Quality Index (CCME WQI) model to groundwater in the district of Hamdaniya to determine the suitability of the water for drinking purpose. Thus, six wells at various sites were randomly selected for water sampling. The samples collected were subject to a comprehensive physical and chemical analysis. To calculate the WQI, 21 parameters were adopted: (turbidity, pH, dissolved oxygen (DO), biochemical oxygen demand (BOD 5), total dissolved solids (TDS), total hardness (TH), electrical conductivity (EC), alkaline (ALK), nitrate (NO 3), phosphate (PO 4), calcium hardness (Ca), magnesium hardness (Mg), sulfate (SO 4), potassium (K), sodium (Na), chlorides (Cl) , cadmium (Cd), Iron (Fe), nickel (Ni), copper (Cu) and zinc (Zn). For the groundwater of the wells at sites under study, the values recorded of WQI ranged from 44.17 to 31.10 for sites 1 & 6, respectively. This indicates that the wells' water under study is unsuitable for drinking. ___
Egyptian Journal of Aquatic Biology and Fisheries, 2022
Physical, chemical, and biological properties are criteria for evaluating water quality. Human an... more Physical, chemical, and biological properties are criteria for evaluating water quality. Human and other activities often compromise water quality, making the source of life itself a threat to life. The current study aimed to apply the Canadian Water Quality Index (CCME WQI) model to groundwater in the district of Hamdaniya to determine the suitability of the water for drinking purpose. Thus, six wells at various sites were randomly selected for water sampling. The samples collected were subject to a comprehensive physical and chemical analysis. To calculate the WQI, 21 parameters were adopted: (turbidity, pH, dissolved oxygen (DO), biochemical oxygen demand (BOD 5), total dissolved solids (TDS), total hardness (TH), electrical conductivity (EC), alkaline (ALK), nitrate (NO 3), phosphate (PO 4), calcium hardness (Ca), magnesium hardness (Mg), sulfate (SO 4), potassium (K), sodium (Na), chlorides (Cl) , cadmium (Cd), Iron (Fe), nickel (Ni), copper (Cu) and zinc (Zn). For the groundwater of the wells at sites under study, the values recorded of WQI ranged from 44.17 to 31.10 for sites 1 & 6, respectively. This indicates that the wells' water under study is unsuitable for drinking. ___
Ibrahim Omar Saeed
The research study physical and chemical water Sobashi spring water in Talafar toevaluation of th... more The research study physical and chemical water Sobashi spring water in Talafar toevaluation of this water for different utilizations, due to lack of permanent surface water and decreasing of ground water level at the resulted from drought seasons, estimation of some heavy metals (Zn, Cu, Pb, Cd) for Phragmites australis L, Imperata cylindrical and Sorghum halepense L. The results show as follows:.
1 - The Sobashi spring water very hardness to the high levels of calcium and magnesium, and alkaline reaction pH (8), analysis also revealed that this water is non-stable for drinking
according to (WHO) classifications, but it is possible to use it in agriculture.
2 - The results heavy elements showed in the water that the highest values for these elements were in the area of barrier as a result of sewage water in Sobashi spring water at this point.
3 - The study results showed that bioaccumulation of heavy metals of Phragmites australis roots higher than Sorghum halepense L. and Imperata cylindrical plant roots and the rest of the plant tissues (stem, leaves, flowers) and the order of compound of metals in these plants as follows: Cd <Pb <Cu <Zn , and can conclude that these plants successfully using phytoremediation
For these elements of Sobashi spring water.
Key Word / physical and chemical characteristics ,heavy elements, phytoremediation, Sobashi spring water.
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Papers by Ibrahim O M A R Saeed
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
ION
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
1 - The Sobashi spring water very hardness to the high levels of calcium and magnesium, and alkaline reaction pH (8), analysis also revealed that this water is non-stable for drinking
according to (WHO) classifications, but it is possible to use it in agriculture.
2 - The results heavy elements showed in the water that the highest values for these elements were in the area of barrier as a result of sewage water in Sobashi spring water at this point.
3 - The study results showed that bioaccumulation of heavy metals of Phragmites australis roots higher than Sorghum halepense L. and Imperata cylindrical plant roots and the rest of the plant tissues (stem, leaves, flowers) and the order of compound of metals in these plants as follows: Cd <Pb <Cu <Zn , and can conclude that these plants successfully using phytoremediation
For these elements of Sobashi spring water.
Key Word / physical and chemical characteristics ,heavy elements, phytoremediation, Sobashi spring water.
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
ION
11.24mg/ L, and the biological oxygen demand value was 3,500 to 3,826mg/ L. Moreover, the results showed that the total hardness values ranged from 71,733 to 113,200mg/ L, and phosphate values ranged from 2,998 to 4,808µg of phosphate atom/ L, while nitrite values ranged from
0.454 to 0.532µg of nitrogen atom/ L.
1 - The Sobashi spring water very hardness to the high levels of calcium and magnesium, and alkaline reaction pH (8), analysis also revealed that this water is non-stable for drinking
according to (WHO) classifications, but it is possible to use it in agriculture.
2 - The results heavy elements showed in the water that the highest values for these elements were in the area of barrier as a result of sewage water in Sobashi spring water at this point.
3 - The study results showed that bioaccumulation of heavy metals of Phragmites australis roots higher than Sorghum halepense L. and Imperata cylindrical plant roots and the rest of the plant tissues (stem, leaves, flowers) and the order of compound of metals in these plants as follows: Cd <Pb <Cu <Zn , and can conclude that these plants successfully using phytoremediation
For these elements of Sobashi spring water.
Key Word / physical and chemical characteristics ,heavy elements, phytoremediation, Sobashi spring water.