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Hydro-Québec's Lévis substation where the de-icer is located. The Levis De-Icer is a High voltage direct current (HVDC) system, aimed at de-icing multiple AC power lines in Quebec, Canada. It is the only HVDC system not used for power transmission. In the winter of 1998, Québec's power lines were toppled by icing, sometimes up to 75 mm. To ...
Rubbermaid is an American manufacturer and distributor of household items. A subsidiary of Newell Brands , it is best known for producing food storage containers and trash cans . It also produces sheds , step stools , closets and shelving, laundry baskets , bins, air fresheners and other household items.
Stock tanks can be repurposed as backyard pools, or "stock tank pools," using chlorine tabs and a filter pump. Stock tanks are increasingly used as "rustic" backyard above-ground pools, or "stock tank pools" by retrofitting a filter pump [4] and adding chlorine or stabilized hydrogen peroxide [5] to keep the water clean throughout the summer. [6]
An Aeroflot Airbus A330 being de-iced at Sheremetyevo International Airport Econ Salt Spreader. De-icing is the process of removing snow, ice or frost from a surface. Anti-icing is the application of chemicals that not only de-ice but also remain on a surface and continue to delay the reformation of ice for a certain period of time, or prevent adhesion of ice to make mechanical removal easier.
Newell Brands Inc. is an American manufacturer, marketer and distributor of consumer and commercial products. The company's brands and products include Rubbermaid storage/or waste disposal containers; home organization and reusable container products; Contigo and Bubba water bottles; Coleman outdoor products; writing instruments (Berol, Expo Markers, Paper Mate, Dymo, Mr. Sketch, Parker Pens ...
Unglazed solar hot water systems should be installed to "drainback" to a storage tank whenever solar radiation is insufficient. There are no thermal shock concerns with unglazed systems. Commonly used in swimming pool heating since solar energy's early beginnings, unglazed solar collectors heat swimming pool water directly without the need for ...
A solar combisystem provides both solar space heating and cooling as well as hot water from a common array of solar thermal collectors, usually backed up by an auxiliary non-solar heat source. Solar combisystems may range in size from those installed in individual properties to those serving several in a block heating scheme.
Solar Integrated, Inc. was a wholly owned subsidiary of Energy Conversion Devices, Inc. and as an EPC contractor (Engineering, Procurement, Construction), Solar Integrated took responsibility for the whole supply chain from administration, system design and engineering to purchasing, construction, operations and maintenance of Uni-Solar products.