Publications by authors named "Henry Rotich"

Article Synopsis
  • * This study analyzed 68 Nile tilapia fish samples from Nairobi markets for the presence of these pathogens, their antimicrobial resistance, and genetic diversity using various lab techniques.
  • * Results showed contamination rates of 26.47% for Salmonella spp. and 35.29% for E. coli, with identified multi-drug resistant strains, particularly notable for certain antibiotics.
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Stabilization of municipal solid waste (MSW) is affected by moisture, nutrients, oxygen, pH and accumulation of inhibitory fermentation products, etc. Optimization of these parameters could create a favorable environment that promotes the rapid development of the desired microbial population and acceleration of decomposition of MSW. The objectives of this work was to determine the feasibility of enhancing phase separation through intermittent aeration strategy throughout the treatment process; to demonstrate the potential of active sludge for in situ nitrogen removal; to examine the efficiency and evaluate the possibility of in situ removal of contaminants from leachate.

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This paper provides an overview of the state of municipal solid waste management (MSWM) by local authorities in Kenya as a case study of a low-income developing country. Approaches of possible solutions that can be undertaken to improve municipal solid waste (MSW) services are discussed. Poor economic growth (1.

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