title: Anaerobic treatment as a core technology for energy, nutrients and water recovery from source-separated domestic waste(water).
abstract: Based on results of pilot scale research with source-separated black water (BW) and grey water (GW), a new sanitation concept is proposed. BW and GW are both treated in a UASB (-septic tank) for recovery of CH4 gas. Kitchen waste is added to the anaerobic BW treatment for doubling the biogas production. Post-treatment of the effluent is providing recovery of phosphorus and removal of remaining COD and nitrogen. The total energy saving of the new sanitation concept amounts to 200 MJ/year in comparison with conventional sanitation, moreover 0.14 kg P/p/year and 90 litres of potential reusable water are produced.
authors.affiliation: Department of Agrotechnology and Food Sciences, Sub-department of Environmental Technology, Wageningen University, PO Box 8129, 6700 EV Wageningen, The Netherlands. grietje.zeemen@wur.nl
authors.forename: Grietje
authors.initials: G
authors.lastname: Zeeman
authors.forename: Katarzyna
authors.initials: K
authors.lastname: Kujawa
authors.forename: Titia
authors.initials: T
authors.lastname: de Mes
authors.forename: Lucia
authors.initials: L
authors.lastname: Hernandez
authors.forename: Marthe
authors.initials: M
authors.lastname: de Graaff
authors.forename: Lina
authors.initials: L
authors.lastname: Abu-Ghunmi
authors.forename: Adriaan
authors.initials: A
authors.lastname: Mels
authors.forename: Brendo
authors.initials: B
authors.lastname: Meulman
authors.forename: Hardy
authors.initials: H
authors.lastname: Temmink
authors.forename: Cees
authors.initials: C
authors.lastname: Buisman
authors.forename: Jules
authors.initials: J
authors.lastname: van Lier
authors.forename: Gatze
authors.initials: G
authors.lastname: Lettinga
mesh_terms: D000693:Anaerobiosis; D019149:Bioreactors; D003247:Conservation of Natural Resources; D005502:Food; D005735:Garbage; D008274:Magnesium / Q000737:chemistry; D009584:Nitrogen / Q000302:isolation & purification; D010100:Oxygen / Q000302:isolation & purification; D010758:Phosphorus / Q000737:chemistry; D012722:Sewage / Q000737:chemistry; D013672:Technology; D014865:Waste Disposal, Fluid / Q000379:methods*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D018508:Water Purification / Q000379:methods*
chemical_list: D012722:Sewage; D014874:Water Pollutants, Chemical; D010758:Phosphorus; D008274:Magnesium; D009584:Nitrogen; D010100:Oxygen