Analysis of Ground Water from Selected Sources in Jalingo Metropolis, Nigeria

Abstract

Water is very significant in the development of a stable community, but many societies are confronted with the challenges of poor wastes management system with indiscriminate waste disposal and bad land practices, which easily pollute water sources and consequently degrade water quality. This study was to analyze the physicochemical properties of ground water from multiple point sources in Jalingo, Taraba state of Nigeria. Water samples were collected from twenty seven (27) sites from the study area during the raining and dry seasons. The analysis was carried out to determining the physico-chemical properties of the ground water and comparing with the World Health Organization (WHO) standard for drinking water. The physicochemical properties of ground water analyzed include; odor, taste, temperature and electrical conductivity were tested in the field using water meter tester. Whereas pH, total dissolved solids, alkalinity, hardness, salinity, iron, manganese, fluoride, nitrate, nitrite, chloride, sulphate and dissolved oxygen were analyzed in the laboratory using Wagtech potable water testing equipment. The physical properties of water analyzed were temperature, odor, taste, and turbidity. Whereas the chemical properties of water analyzed were pH, electrical conductivity (EC), total dissolved solids (TDS), alkalinity, hardness, salinity, iron (Fe), manganese (Mn), fluoride (F−), nitrate (NO3−), nitrite (NO2−), Chloride (Cl−), sulphate (SO42−), dissolved oxygen (DO).The result shows the range of the mean values of the temperature(26.7–33.1) oC, p H(6.5–8.9), Fe (0.01–0.08 mg/L), NO3−(0.01–38.5 mg/l), NO2−(0.01–0.09 mg/l), Mn (0.01–0.17 mg/l), F(0.01–0.82 mg/l), alkalinity(39-204 mg/l), salinity (42-508 mg/l), SO4(14-93 mg/l), total dissolved solids (6–637) mg/l, turbidity(0.4–10.6 mg/l), hardness(48-187 mg/l), and fecal coliforms(1–4)fcu/100mi, dissolved oxygen(1.1–6.87)mg/l, EC(10.99–1066)ohm/cm, Cl (10-320 mg/l). All except alkalinity and hardness are within the WHO permissible standards of quality drinking water. The highest alkalinity (204 mg/l), hardness (187 mg/l) and low dissolved oxygen (6.87 mg/l) attributed to the high concentration of dissolved salts and basic cations in the water. The methodology applied in the study was effective in analyzing the physicochemical properties of water in the study area. Therefore, it was recommended that there should be frequent water source testing by stakeholder in water resources with the view to treating the water. Policy maker should also enforce the regulation of the use of chemical fertilizers, agro-chemicals and the indiscriminate waste disposal.

Progress on Drinking Water Quality Monitoring in the Northern Part of Nigeria: A Catalyst to Achieving Sustainable Development Goals

“…Parameters such as temperature, pH, conductivity, colour, TDS, TSS, turbidity, etc were all reported to be within the acceptable limit (Iliyasu et al, 2021;Magaji and Abimbola, 2020;Ogah and Ukaegbu, 2019;Bello et al, 2017;Uba et al, 2017;Bello et al, 2018;Mustapha et al,2021). The water conforms to the physicochemical parameters standard set by WHO and SON (Table 1) but requires a serious treatment of biological and radiological, as well as heavy metals contamination which could be more harmful to people (Bwadi et al, 2021;Abba et al 2020;Ijah et al, 2020;Badejo et al, 2017;Olatunji et al, 2015;Aremu et al 2014;Giwa et al 2014;Udiba et al 2013). The majority of the water consumed in northern Nigeria (55.74%) was reported to be unsuitable for consumption (Raji et al, 2010;Adabara et al, 2011;Abubakar and Adekola, 2012;Garba et al, 2012;Amadi et al, 2013;Garba et al, 2013;Isa et al, 2013;Sabo et al, 2013, Omole, 2013Abdullahi et al, 2016a;Abdullahi et al, 2016b;Adekola et al, 2016;Jabbo et al, 2016;Unique et al, 2016;Sojobi, 2016;Amoo et al, 2018;Abdulsalam et al, 2019;Adesakin et al, 2020;Abubakar, 2021).…”