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VARIATION OF LEVELS OF SELECTED METAL POLLUTANTS WITH DEPTH IN PETROLEUM CONTAMINATED SOILS AND THEIR IMPLICATIONS
(University of Eldoret, 2014)Human activities have led to increased metal contamination in the environment, among these is petroleum spillage. Effect of petroleum spillage on the Fe, Pb, Ni, Zn, Cd and Cu levels extracted from petroleum-contaminated ... -
WATER DEFLUORIDATION USING RAW, MODIFIED AND COMBINED SULPHONATED POLYSTYRENE, CHICKEN FEATHERS AND FISH SCALES
(University of Eldoret, 2021)Adequate fluoride intake is necessary in developing health bones and teeth and for the prevention of dental caries. Too much fluoride intake, however, leads to dental, skeletal and soft tissue damage, an irreversible ... -
WATER QUALITY OF ATHI RIVER AND ITS TRIBUTARIES BASED ON SELECTED PHYSICAL-CHEMICAL PARAMETERS, HEAVY METALS AND BACTERIAL LEVELS
(University of Eldoret, 2022)Pollution is one of the major challenges facing water resources management in Kenya. This study was carried out to assess and monitor water quality status of the Athi River and its tributaries based on selected basic ...