Liquid purification or separation – Processes – Treatment by living organism
Reexamination Certificate
2005-05-10
2005-05-10
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Processes
Treatment by living organism
C210S610000, C210S620000, C119S006700, C071S011000, C071S014000, C071S021000
Reexamination Certificate
active
06890438
ABSTRACT:
A process for conversion of organic wastes into biofertilizers such as soil conditioning agents of fertilizer grade, culture grade and soil grade is provided. Also provided is a process for conversion of organic wastes into material for converting waste water into reusable water. The invention provides methods for conversion of organic solid wastes to biofertilizers and reusable water in the presence of a geophagus earthwormPheretima elongataculure to produce a variety of valuable soil conditioning products and reusable water.
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Bhawalkar Uday S.
Pattanaik Biplab R.
Shankar Hariharan S.
Indian Institute of Technology Bombay
Morrison & Foerster / LLP
Prince Fred G.
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