Liquid purification or separation – Processes – Including geographic feature
Patent
1986-01-06
1988-07-05
Castel, Benoit
Liquid purification or separation
Processes
Including geographic feature
210611, 210617, 210622, 210901, 210908, 210721, 405 52, 405129, 435262, C02F 304
Patent
active
047553049
ABSTRACT:
A process for the purification of ground water is disclosed which comprises injecting conditioned water into a recharge well, simultaneously withdrawing water from an adjacent recharge well in order to create a purification zone therebetween, and withdrawing purified water from a supply well in an aquifer.
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Halberg, et al. "Vyredox-In Situ Purification of Ground Water", Ground Water vol. 14, No. 2, Mar-Apr. 1976.
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Martinell, Rudolf, Controlled Water Treatment in the Soil-in situ Removal of Iron and Manganese According to the Vyredox Method, IWSA, Paris, Sep., 1980.
Hallberg Rolf O.
Martinell Rudolf H.
Castel Benoit
Four Seasons Venture Capital AB
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