Otenyo Makonjio Philip, Masibayi Namusasi Edward, K’Owino Owino Isaac, & China Simiyu Samuel. (2023). Efficiency of Pumice-Sand Granular Filter in Removing Effluent Wastes in Shirere Wastewater Treatment Plant in Kakamega County, Kenya. American Scientific Research Journal for Engineering, Technology, and Sciences, 96(1), 1–28. Retrieved from https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/9500