Liquid purification or separation – Processes – Treatment by living organism
Reexamination Certificate
2006-04-25
2006-04-25
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Processes
Treatment by living organism
C210S622000, C210S623000, C210S630000, C210S195100, C210S259000, C210S903000, C210S906000
Reexamination Certificate
active
07033503
ABSTRACT:
Disclosed are efficient municipal wastewater treatment apparatus and process characterized in that the nitrogen is removed by nitrification and denitrification reaction in the cyclic aeration reactor wherein Anaerobic state, Anoxic state and Oxic state are change into time concept in a single reactor, and the untreated organic materials are further removed by the 24-hour-continuous reactor.
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Kim Tae Hyung
Lee Chang Ju
Lee Mi Ae
Lee Seung Ho
Park Wan Cheol
Jones Day
Korean Institute of Science and Technology
Prince Fred G.
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