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2017
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Invention
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Removal of phosphorus from sewage by electrode metal addition. In an apparatus for treating waste... |
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Invention
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Sewage treatment system. A septic system, including a septic tank and a pipe positioned within th... |
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2013
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Invention
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Removal of phosphorus from sewage by electrode metal addition.
In an apparatus for treating wast... |
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2009
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Invention
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Sewage nitrate removal by free-draining asphyxiant filtration and carbon addition. In a sewage di... |
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Invention
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Biological filtration system with socks of absorbent material. In an apparatus for treating waste... |
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2007
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Invention
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Water treatment system including foam block. The water to be treated might be river water which n... |
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2006
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P/S
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Microbial based reactor chamber for processing effluent. Support services associated with the sal... |
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2004
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Invention
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In-pipe wastewater treatment system. In place of a conventional septic tank, wastewater undergoes... |
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2003
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Invention
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Wastewater treatment station in shipping-container. A standard 20 ft or 40 ft sea-freight shippin... |
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1999
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P/S
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ENVIRONMENTAL REMEDIATION EQUIPMENT FOR INDUSTRIAL, MUNICIPAL, AND/OR DOMESTIC USE, NAMELY WATER ... |
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P/S
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ENVIRONMENTAL REMEDIATION EQUIPMENT FOR INDUSTRIAL, MUNICIPAL, AND/OR DOMESTIC USE, NAMELY, WATER... |
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P/S
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Microbial based reactor chamber for processing effluent and components relating to waste water tr... |
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1998
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Invention
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Containment of water treatment medium. The treatment medium comprises 5 cm cubes of soft, open-ce... |
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P/S
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Microbial based reactor chamber for processing effluent. |
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1997
|
Invention
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Containment of water treatmant medium. The treatment medium comprises 5 cm cubes of soft, open-ce... |
