Intensive production of Oreochromis mossambicus (Peters) with special reference to the relationship between water exchange rate and growth rate Intensive production of Oreochromis mossambicus (Peters) with special reference to the relationship between water exchange rate and growth rate
Mixed weak acid/base systems Part II: Dosing estimation, aqueous phase Mixed weak acid/base systems Part II: Dosing estimation, aqueous phase
Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone
ORP as a control parameter in a single sludge biological nitrogen and phosphorus removal activated sludge system ORP as a control parameter in a single sludge biological nitrogen and phosphorus removal activated sludge system
Fingerprinting of commercially available water treatment bactericides in South Africa Fingerprinting of commercially available water treatment bactericides in South Africa
Importance, determination and occurrence of inorganic chemical contaminants and nutrients in South African municipal sewage sludges Importance, determination and occurrence of inorganic chemical contaminants and nutrients in South African municipal sewage sludges
Effects of a recycle in upflow anaerobic sludge bed (UASB) systems Effects of a recycle in upflow anaerobic sludge bed (UASB) systems