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Pradhan, Surendra K.Opuni, S. C.Fosu, M.Drechsel, Pay[Municipal organic waste management: challenges and opportunities in Tamale, Ghana]Municipal organic waste management: challenges and opportunities in Tamale, Ghana
Pradhan, Surendra K.Opuni, S. C.Fosu, M.Drechsel, Pay[Municipal organic waste management: challenges and opportunities in Tamale, Ghana. [Abstract only].]Municipal organic waste management: challenges and opportunities in Tamale, Ghana. [Abstract only].

Fecal sludge (FS) contains significant amounts of plant nutrients and organic matter although it also contains pathogens. Therefore, FS can be used as fertilizer after proper sanitization. This study was designed to test dried fecal sludge (DFS)-based pellet fertilizers on maize cultivation. The ...


Pradhan, Surendra K.Nikiema, JosianeCofie, Olufunke O.Olufunke, O.Drechsel, Pay[Fecal sludge-derived pellet fertilizer in maize cultivation]Fecal sludge-derived pellet fertilizer in maize cultivation

Purpose: Faecal sludge (FS) has been co-composted with many organic solid wastes globally. Agricultural wastes, such as oil palm empty fruit bunches (EFB) and cocoa pod husks (CPH), have received very little research attention as far as combining with FS is concerned. This study aimed at co-compo...


Nartey, Eric GbenateyAmoah, PhilipOfosu-Budu, G.K.Muspratt, A.Pradhan, Surendra K.[Effects of co-composting of faecal sludge and agricultural wastes on tomato transplant and growth]Effects of co-composting of faecal sludge and agricultural wastes on tomato transplant and growth

Municipal wastewater sludge has been used for fertiliser and biogas production for several decades. Chemical compounds such as iron and aluminium are common coagulants used in wastewater treatment plants to remove suspended solids, phosphorus and micro-organisms. This laboratory study explores wh...


Pradhan, Surendra K.Torvinen, E.Siljanen, H.M.P.Pessi, M.Heinonen-Tanski, H.[Iron flocculation stimulates biogas production in Microthrix parvicella-spiked wastewater sludge]Iron flocculation stimulates biogas production in Microthrix parvicella-spiked wastewater sludge

Wastewater is an important source of pathogenic enteric microorganisms in surface water and a major contaminating agent of drinking water. Although primary and secondary wastewater treatments reduce the numbers of microorganisms in wastewater, significant numbers of microbes can still be present ...


Pradhan, Surendra K.Kauppinen, A.Martikainen, K.Pitkanen, T.Kusnetsov, J.Miettinen, I.T.Pessi, M.Poutiainen, H.Heinonen-Tanski, H.[Microbial reduction in wastewater treatment using Fe3+ and Al3+ coagulants and PAA disinfectant]Microbial reduction in wastewater treatment using Fe3+ and Al3+ coagulants and PAA disinfectant

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