LG Electronics gears Up to develop commercial waterless washing machine

http://koreabizwire.com/lg-electronics-gears-up-to-develop-commercial-waterless-washing-machine/207953

"wash clothes using carbon dioxide instead of water... turns carbon dioxide from a gas state to a liquid state by refrigerating and compressing it... can remove pollutants simply by using the viscosity and surface tension of carbon dioxide... discharges no water and gas"

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