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On-site sanitation systems, such as septic tanks and pit latrines, are the predominant feature across rural and urban areas in most developing countries. However, their management is one of the most neglected sanitation challenges. While under the Millennium Development Goals (MDGs), the set-up o...


Rao, Krishna C.Kvarnstrom, E.Mario, L.diDrechsel, Pay[Business models for fecal sludge management]Business models for fecal sludge management
Demelash, NigusBayu, WondimuTesfaye, SitotZiadat, Feras M.Sommer, Rolf[Current and residual effects of compost and inorganic fertilizer on wheat and soil chemical properties]Current and residual effects of compost and inorganic fertilizer on wheat and soil chemical properties
Gebrezgabher, Solomie A.Natarajan, H.[Biogas from fecal sludge at community scale (Sulabh, India) - Case Study]Biogas from fecal sludge at community scale (Sulabh, India) - Case Study
Adam-Bradford, A.Gebrezgabher, Solomie A.[Briquettes from municipal solid waste (COOCEN, Kigali, Rwanda) - Case Study]Briquettes from municipal solid waste (COOCEN, Kigali, Rwanda) - Case Study

A study was conducted to evaluate maize response to leguminous biomass composted with phosphate rocks (PRs) in a split plot design. Field experiments were conducted at Wang’waray Farmers Training Center (F.T.C) located in Babati District of Manyara region in the Northern zone of Tanzania between ...


Shitindi, M.Kpomblekou-A, K.McElhenney, W.H.Ankumah, R.Semoka, J.Bekunda, Mateete A.Bonsi, C.[Maize response to leguminous biomass composted with phosphate rocks in the northern zone of Tanzania]Maize response to leguminous biomass composted with phosphate rocks in the northern zone of Tanzania

Concentrate feeds have become an important feature of dairy cattle diets on small-scale farms in the Central Kenya Highlands. Excreta derived from such diets can be of high quality if nutrient losses are minimized. Steers were fed a basal diet of Napier grass supplemented with either commercial d...


Lekasi, J.K.Tanner, J.C.Kimani, S.K.Harris, P.J.C.[Effects of poultry litter amended steer diets and subsequent manure collecting systems on nutrient recovery in composted manures]Effects of poultry litter amended steer diets and subsequent manure collecting systems on nutrient recovery in composted manures
Muñoz Tróchez, J.S.[Compostaje en Pescador, Cauca : Tecnología apropiada para el manejo de residuos orgánicos y su contribución a la solución de problemas medioambientales. Tesis (Ingeniero Ambiental)]Compostaje en Pescador, Cauca : Tecnología apropiada para el manejo de residuos orgánicos y su contribución a la solución de problemas medioambientales. Tesis (Ingeniero Ambiental)

A greenhouse trial was carried out at the International Crop Research Institute for the Semi-Arid Tropics (ICRISAT), at Sadore (13°15' N, 2°18'E), Niger. Experiments were conducted in conjunction with a feeding trial. The feeding trial yielded eight types of compost made from faeces and leftove...


Sangare, M.Bationo, B. AndréHiernaux, Pierre H.Y.Fernández Rivera, S.Pandey, V.S.[Effect of type and level of roughage offered to sheep and urine addition on compost quality and millet growth and production in the Sahel]Effect of type and level of roughage offered to sheep and urine addition on compost quality and millet growth and production in the Sahel

There is a great potential to close the nutrient recycling loop, support a ‘circular economy’ and improve cost recovery within the waste sector and to create viable businesses via the conversion of waste to organic fertilizers. Successful commercialization of waste-based organic fertilizer busine...


Danso, George K.Otoo, MiriamEkere, W.Ddungu, S.Madurangi, Ganesha[Market feasibility of faecal sludge and municipal solid waste-based compost as measured by farmers’ willingness-to-pay for product attributes: evidence from Kampala, Uganda]Market feasibility of faecal sludge and municipal solid waste-based compost as measured by farmers’ willingness-to-pay for product attributes: evidence from Kampala, Uganda

Greenhouse gas (CH4 and N2O) emissions from rice paddy fields amended by differently treated manure and crop residue inputs [fresh manure (FM), composted manure (CM), liquid biogas digestate from manure (D), D mixed with biochar (D ? B) or D mixed with rice straw and composted before application ...


Vu, Quynh DuongNeergaard, Andreas deTran THoang QLy, ProyuthTran TJensen L[Manure, biogas digestate and crop residue management affects methane gas emissions from rice paddy fields on Vietnamese smallholder livestock farms]Manure, biogas digestate and crop residue management affects methane gas emissions from rice paddy fields on Vietnamese smallholder livestock farms

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