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Barbara pointed out that forward osmosis can utilize the waste heat in the the plant to purify water and this should make it attractive.
Revision Date: 3/12/2015
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, U.S. DOE, Forward Osmosis, Heat Exchanger, Water Conservation
Power Plant Cooling Webinar - Hot Topic Hour November 13, 2014
The webinar focused on the decisions power plants will make relative to steam cooling at both new and existing facilities.
Revision Date: 11/13/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Nalco, Ovivo USA, National Energy Technology Laboratory, Research Cottrell Cooling, Kiewit, Clarifier, Water Intakes, Water Quality Modeling System, Boiler Feedwater System, 316(b), Regulation, Efficiency, Water Reuse, Wastewater Reuse, Heat Recovery, Water Treatment, Water Conservation
Dan described the situation with Omaha Public Power District where use of the 3D TRASAR Cooling Optimizer allowed the plant to safely move to over five cycles of concentration from the three cycles previously.
Revision Date: 11/13/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Nalco, Clarifier, Water Intakes, Water Quality Modeling System, Water Treatment, Water Conservation
Barbara discussed a number of past initiatives to use alternative water sources such as treated municipal wastewater and to recover heat from the flue gas. Several ongoing projects include COHO which would both recover heat and capture CO2.
Revision Date: 11/13/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, National Energy Technology Laboratory, Boiler Feedwater System, Water Reuse, Heat Recovery, Water Conservation, Wastewater Reuse