The management of wastewater in developing countries is a crucial challenge. overall objective this study was to evaluate the impact discharges from slaughterhouse Etoudi on physico-chemical and bacteriological water quality Ako'o. This conducted two phases. first phase (preliminary) April 2022, during which prospecting along rivers its watershed performed. second extended May October dedicated...

The distribution and quantification of tetracycline, sulfonamide and beta-lactam resistance genes were assessed in slaughterhouse zones throughout meat chain production and the meat products; this study represents the first to report quantitatively monitor antibiotic resistance genes (ARG) in goat and lamb slaughterhouse using a culture independent approach, since most studies focused on indivi...

Determining the optimal dose of coagulant required to perform flocculation is critical in most water treatment plants’ planning and operation. This study implemented a 2k–p fractional factorial design experiments identify factors influencing color decrease wastewater from slaughterhouse. The variables assessed were velocity gradient, residence time, primary dosage, chlorine coagulation adjuvant...

This research evaluated the efficiency of combined anaerobic-aerobic processes for the treatment of slaughterhouse wastewater. The anaerobic reactor consists of a 3.95 L Plexiglas column with 60 mm diameter and 140 cm height. The cylindrical particles of polyvinyl chloride with 2 mm diameter and 1250 kg m-3 density packed to 60 cm of column were used as biomass saving material. The d...

The blooming of the world’s human population and transition diet into a more westernized, high-protein has accelerated production slaughterhouse wastewater (SWW) as number meat processing plants (MPP) increased in past few decades. Conventional treatment processes (CTP) used treating SWW, such anaerobic processes, membrane electrocoagulation, have significant limitations, low efficiency, tenden...

Microalgae are photosynthetic microorganisms with high lipid content, capable of degrading nutrients from wastewater. In this research, two strains microalgae, Scenedesmus sp. and Chlorella vulgaris were cultivated in sterilized pig slaughterhouse wastewater using outdoor flat photobioreactors. Cell growth, total lipids, free fatty acids (FFA), acid methyl esters (FAME) physicochemical paramete...