South Africa From: The Orange–Senqu River BasinInfrastructure Catalogue,ORASEC Bloemfontein: Bloemspruit Airforce BaseSTW Name of wastewatertreatment worksName of Bloemfontein: LangenhovenparkSTW Bloemfontein: BloemspruitSTW Bloemfontein: Noordelike STW Bloemfontein: WelvaartSTW Bloemfontein: South-eastern Bloemfontein: Meriting STWBloemfontein: Meriting Jagersfontein STW Ikgomotseng STW Koffiefontein STW Aliwal North STW North Aliwal Dewetsdorp STW Fouriesburg STW Fauresmith STW Dealesville STWDealesville Hobhouse STW Upper OrangeWMA Jacobsdal STW Ficksburg STW Brandfort STW Edenburg STW Clocolan STW Clarens STW Botshabelo Bainsvlei W ofBloemfontein;29°13’11”S;26°07’21”E N ofBloemfontein;29°02’43”S 29° 07’24”S;26°16’51”E On road toDewetsdorp West ofBloemfontein West ofBloemfontein Koffiefontein Botshabelo Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Position 26° 12’13”E OM R Peak rated designflowcapacity eport 001/2013 eport (Mℓ/day) Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown 20.00 57.00 30.00 6.20 0.30 1.80 1.20 0.70 7.20 0.75 1.20 5.00 3.60 6.50 0.55 5.00 Treatment process description Biofilters and activated sludge andactivated Biofilters Biofilters and activated sludge andactivated Biofilters Biofilters and activated sludge andactivated Biofilters Biofilters and activated sludge andactivated Biofilters Heismann – VerticalHeismann Aerators anddams Activated sludge Activated Oxidation ponds Oxidation Oxidation ponds Oxidation Oxidation ponds Oxidation Oxidation ponds Oxidation Oxidation ponds Oxidation ponds Oxidation Oxidation ponds Oxidation Oxidation ponds Oxidation Biological filters Oxidation dams Oxidation Oxidation dams Oxidation dams Oxidation Conventional Conventional Unknown Unknown Unknown Discharge into stormwaterbalancingdamsdraining Discharge KleinModderRiver into the Some discharge, mainlyevaporation Small returnsSmall toKleinCaledon River Discharge Bloemspruit into the No returns, usedforirrigation No returns, usedforirrigation No returns, usedforirrigation Discharge Kaalspruit into the Discharge RietRiver intothe Effluent disposal processEffluent Reed bedsinspruit the ModderRiver the Caledon River Evaporation Evaporation No returns No returns No returns No returns Unknown Unknown Unknown Unknown Unknown Unknown Upper Orange WMA
Peak rated design flow capacity Name of wastewater treatment works Position (Mℓ/day) Treatment process description Effluent disposal process Ladybrand STW Unknown Unknown Unknown Discharge into spruit Luckoff Unknown 0.44 Oxidation ponds No returns Maseru Unknown 10.00 Unknown Discharge into Caledon River Oppermans STW Unknown Unknown Oxidation ponds No returns Philippolis STW Unknown Unknown Oxidation ponds No returns Reddersburg STW Unknown 0.47 Oxidation ponds Some discharge into spruit Rosendal STW Unknown Unknown Oxidation ponds No returns Rouxville STW Unknown Unknown Oxidation ponds No returns Selosesha STW Thaba Nchu 6.00 Activated sludge Discharge into the Sepanespruit Smithfield STW Unknown 0.52 Oxidation ponds Discharge to Groenspruit Soutpan STW Unknown 0.04 Oxidation ponds No returns Springfontein STW Unknown Unknown Oxidation ponds No returns Sterkwater STW South east of Bloemfontein 10.00 Biofilters and activated sludge Discharge into the Renosterspruit Thaba Patchoa STW Unknown Unknown Oxidation ponds Evaporation dams Tweespruit STW Unknown Unknown Oxidation ponds No returns, used for irrigation Wepener STW Unknown Unknown Oxidation ponds No returns Zastron STW Unknown Unknown Conventional Unknown WCW: Water care works STW: Sewage treatment works Source: DWA, 2002d