Liquid purification or separation – Processes – Using magnetic force
Patent
1980-01-17
1981-02-03
Chiesa, Richard L.
Liquid purification or separation
Processes
Using magnetic force
204155, 210754, 210758, 261 1, 261122, 261123, 261124, 261DIG7, B01F 304, B01F 1308
Patent
active
042487072
ABSTRACT:
Disclosed is novel apparatus and method for introducing various gasses into liquids. This as is commonly done in aerating or oxygenating liquids where growing aquatic life such as fish; instances concerning lagoon and pond treatment, absorption of oxygen in sewage or sewage-activated sludge mixture, introduction of chlorine or carbon dioxide gas into water for chemical treatment thereof. The method includes water treatment comprising the improved diffuser, aerator or sparger apparatus with the result of substantial enlargement in the known beneficial effects of such treatments; also, substantial and unexpected attendant benefit attributable to function of the diffuser apparatus. Principally the apparatus and method reduces the viscosity of water reducing the hydrogen bonding thereof at the time when presented for gas absorbtion. This when utilizing gas for aqueous liquid treatment or treatment of water with suspended pollutants.
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Chiesa Richard L.
Engle Charles R.
Thompson Marine Corporation
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