Energy Saving in Seawater Cooled Chiller Plant


	Case Studies - Seawater Cooled Application

		Energy Consumption of Chillers Reduced by 10.0%
		The air conditioning of the complex is powered by five direct seawater cooled chillers which generates 12500TR cooling power in total. The annual energy saving on the chillers is at least 10.0% depends on the load profile. The payback period is within 24 months.

		Performance of Chillers Improved by 17.0%
		The cooling power to a government facility is supplied by three direct seawater cooled chillers with 600TR cooling capacity in total. The annual energy consumption of chillers is saved by 17.0% and the tube fouling is very much reduced.

		Energy Efficiency of Chillers Improved by 9.6%
		There are six seawater cooled chiller generating 6000TR cooling power to a government hospital. Serious mineral scale is deposited on the condenser tubes due to the use of seawater cooling towers. The energy efficiency is eventually improved by 9.6% with the investment paid back in 11 months.

		Energy Saved by 7.3% and Tube Cleaning Minimized
		There are four direct seawater cooled chillers producing over 1600TR cooling capacity were serious fouled due to no water treatment was used in the past. Tube cleaning frequency is greatly reduced and energy efficiency is enhanced by the use of AquaKLEAR.

		Energy Efficiency Maximized with Clean Condenser
		There are four direct seawater cooled chillers producing 4000TR cooling power in a building. The condenser tubes are now kept clean and the performance of chillers is not degraded by the biological fouling.

		Automatic Tube Cleaning Systems Shut Down
		There are five direct seawater cooled chillers producing over 2900TR cooling capacity to an office area and shopping mall. The automatic tube cleaning system for condensers is now replaced by AquaKLEAR.

		Automatic Tube Cleaning Systems Shut Down
		There are five direct seawater cooled chillers producing over 3000TR cooling capacity to an office area and shopping centre. The automatic tube cleaning system for condensers is now replaced by AquaKLEAR.

		Biofilm Minimized and Energy Efficiency Improved
		There are four direct seawater cooled chillers producing over 2300TR cooling capacity to a commercial building. Although water treatment is applied, biofilm cannot be eliminated due to the limitation of chemical dosing. The energy efficiency of chillers are now improved.

		Automatic Tube Cleaning Systems Shut Down
		There are six direct seawater cooled chillers producing over 7000TR cooling capacity to an office area and shopping mall. The automatic tube cleaning system for condensers is now replaced by AquaKLEAR.

















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