Liquid purification or separation – Processes – Treatment by living organism
Reexamination Certificate
2011-01-11
2011-01-11
Barry, Chester T (Department: 1797)
Liquid purification or separation
Processes
Treatment by living organism
C210S743000, C210S192000, C210S220000, C210S764000
Reexamination Certificate
active
07867398
ABSTRACT:
A method and apparatus for reducing the footprint of chemical/mechanical/biological wastewater treatment facilities employing sulfur dioxide disinfection and chemical dewatering of solids in conjunction with an environmental biological systems for treating the separated treated wastewater.
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Harmon John
Theodore Marcus G.
Wardle Larry P.
Barry Chester T
Earth Renaissance Technologies, LLC
Theodore Marcus G.
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