It is widely accepted that while anaerobic digestion is a proven, highly effective treatment system, upsets in performance remain common. A correctly run digester will efficiently convert up to 95% of organic material into a low-odour stabilised...
The Addis Abeba City Administration proposed a 16 billion-Br preliminary budget for the 2012/13 Ethiopian fiscal year that prioritises water and sewerage services, commanding 13% of the spending plan. The preliminary budget, prepared by the...
Harvesting rainwater could be the sensible option for people who do not have the financial means to pay municipal water bills in urban areas, or those who simply want to conserve the finite resource. There has been a perception, albeit wrong, that...
Harmony Gold must continue paying for pumping and treating acid mine water in and around the Orkney gold mine, the High Court in Pretoria ruled on Monday. Judge Tati Makgoka dismissed an application by the Harmony Gold Mining Company for the court...
