Effects of a recycle in upflow anaerobic sludge bed (UASB) systems Effects of a recycle in upflow anaerobic sludge bed (UASB) systems
A long-chain fatty acid, oleate, as sole substrate in upflow anaerobic sludge bed (UASB) reactor systems A long-chain fatty acid, oleate, as sole substrate in upflow anaerobic sludge bed (UASB) reactor systems
Effect of sulphate on pelletisation in the UASB system with glucose as substrate Effect of sulphate on pelletisation in the UASB system with glucose as substrate
Optimering van koagulasie en flokkulasie in die herwinning van koelwater uit oliesintese-afvalwater Optimering van koagulasie en flokkulasie in die herwinning van koelwater uit oliesintese-afvalwater
Dominant phytoplankters and environmental variables in Roodeplaat Dam, Pretoria, South Africa Dominant phytoplankters and environmental variables in Roodeplaat Dam, Pretoria, South Africa
A comprehensive list of pipe coefficients of friction for the Hazen-Williams and Manning formulae derived from the Darcy-Weisbach formula and Colebrook-White transition law for roughness values (k) A comprehensive list of pipe coefficients of friction for the Hazen-Williams and Manning formulae derived from the Darcy-Weisbach formula and Colebrook-White transition law for roughness values (k)
Thermodynamic considerations on the performance of two-staged anaerobic digesters Thermodynamic considerations on the performance of two-staged anaerobic digesters
Bioaccumulation of selected heavy metals by the water fern Azolla filiculoides Lam. in a wetland ecosystem affected by sewage, mine and industrial pollution Bioaccumulation of selected heavy metals by the water fern Azolla filiculoides Lam. in a wetland ecosystem affected by sewage, mine and industrial pollution