One of the most robust, versatile and widely used unit operations in the treatment of wastewater worldwide is dissolved air flotation. With a growing market for wastewater reuse, the demand for these systems is expected to rise accordingly. The...
Grundfos for Well Drillers is a beneficial programme providing the best knowledge, training and tools to ease workflows and grow businesses. It’s about working smarter, thanks to product innovation. Ambition is a core value instilled in the work...
Although there is a growing trend in reducing the volume of waste produced – as well as the alternative use of waste as a measure to reduce the need for landfill space – municipal landfills will still be required for years to come. However, most...
Piet Steyn, managing director of Oilkol, remembers a time in the late 1950s and 60s when people used to drag trolleys behind them through the streets collecting waste. Over 60 years later, has all that much changed? These people, who were mostly...
