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Sludge Heating Product Applications In Spain
4 applications found
Wastewater treatment plants face the need to manage their costs, and one of those costs is in heating cold, untreated sludge to the required temperature. That investment in energy is then lost when the waste flow is released. DDI'S direct sludge-to-sludge heat recovery system pumps incoming sludge through a system of rectangular channels, so it absorbs most of the energy in the hot wasted digested ...
ByDDI Heat Exchangers Inc. based in Dollard-Des-Ormeaux (Montreal), QUEBEC (CANADA)
The heating and concentration of wastewater streams and sludge are an essential process in many industries, not just water treatment. Pasteurisation of sewage sludge and digestate (biosolids) to make them biologically safe for further processing, disposal or use is a key process. Two common issues with some other sludge pasteurisation systems are their inherent inefficiency and fouling of the heat exchanger tubes due to the nature ...
ByHRS Heat Exchangers Ltd. based in Watford, UNITED KINGDOM
Biogas is a gaseous fuel containing large amounts of methane (biomethane) which is produced by the anaerobic digestion of biological material under controlled ...
ByHRS Heat Exchangers Ltd. based in Watford, UNITED KINGDOM
Heating water for showers, laundry, dish-washing and other uses costs you money - and it's money that literally flows right out of your building and into the sewers. Fight back by installing a DDI heat exchanger that circulates that waste heat past the incoming cold water flow. The heat exchanger warms the incoming flow, reducing the operating cost of your water heaters, boilers, laundry operations, dishwashers and other energy users. Savings can be considerable, and ongoing. For example, consider a hotel, with ...
ByDDI Heat Exchangers Inc. based in Dollard-Des-Ormeaux (Montreal), QUEBEC (CANADA)