News Category: Opinion Piece

Wastewater treatment technology doesn’t have to be new to be disruptive
July 20, 2020 Categories: Environmental - Opinion Piece

There is no doubt that disruptive technologies have the power to transform sustainability in the water sector, but it is important to realise that a technology does not need to be new in order to be disruptive. The widespread use of previously niche systems, or the novel use of well-established technologies like heat exchangers, can…

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Choosing the right heat exchanger for wastewater applications
July 8, 2020 Categories: Environmental - Opinion Piece

Heat exchangers are crucial to many processes in the water industry, in aerobic or anaerobic digestion plant, for cooling or evaporation, and for sludge concentration. Choosing the right heat exchanger can appear daunting, and maximising productivity is essential. WHAT IS PRODUCTIVITY? Productivity is measured by the ratio of output per unit of input. Many water…

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HRS’ unique scraped surface heat exchangers deliver superior heat transfer
June 23, 2020 Categories: Opinion Piece

HRS Heat Exchangers has created its unique R Series of rotating scraped surface heat exchangers from scratch to provide excellent heat transfer and performance. The range R Series of heat exchangers was designed without reference to existing types of scraped surface heat exchangers (SSHE). As a result, the HRS R Series of SSHEs boasts a…

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Multiple uses for heat exchangers in brewing
June 9, 2020 Categories: Food - Opinion Piece

There are numerous uses for heat exchangers in breweries, from cooling, pasteurising and fermenting products, through to efficiently dealing with waste streams such as yeast slurry. Compared to other methods of heating, heat exchangers can be much more energy efficient, providing both environmental and economic benefits. One of the first uses of heat exchangers in…

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Heat exchangers meet the challenges of pet food production
May 27, 2020 Categories: Food - Opinion Piece

Australia is a nation of animal lovers, with 61% of households owning a pet. At the last count, 40%of Australian households had a dog, and there are some 500,000 canine companions around the country. Our feline friends are only just behind them with 390,000 cats¹. As a result, the country boasts high feed safety and…

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Corrugations best for efficiency in tubular heat exchangers
May 12, 2020 Categories: Opinion Piece

There are many different types of tubular heat exchanger on the market, such as annular space, double tube and multitube, as well as those with different geometries including the use of internal fins, dimples and corrugations. We have written several articles explaining why corrugated tubes are our preferred design option, but it is worth reiterating….

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