Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2007-01-02
2007-01-02
Redding, David (Department: 1744)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
C435S299100
Reexamination Certificate
active
10182682
ABSTRACT:
The present invention relates to an apparatus and a method removing contaminated gas by a biofilter resolving malodorous substance and volatile organic compounds, included in the waste gas generated from industrial and environmental facilities, into innoxious substances such as water, microorganism and carbon dioxide by means of microorganismThe agitator of microorganism carrier of the present invention prevents the clog induced from the growth of microorganism, the increase of pressure loss thereby and the decrease of removing capacity of malodorous substance and volatile organic compounds by desorbing the biofilm.
REFERENCES:
patent: 6245554 (2001-06-01), Durham
patent: 6335191 (2002-01-01), Kiplinger et al.
patent: 3801477 (1989-08-01), None
Cho Kyung Suk
Lee Tae-Ho
Ryu Hee Wook
Biosaint Co., Ltd.
Redding David
Ryu Hee Wook
Staas & Halsey , LLP
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