Double-drum microbial fuel cell
Title：
Double-drum microbial fuel cell
Application Number：
 200610113873
Application Date：
 2006/10/20
Announcement Date：
 2007/03/28
Pub. Date：
Publication Number：
 1937297
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H01M 8/16
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
Key Words：
 Double-drum, microbial fuel cell
Abstract：
 The fuel cell is composed of outer tube, inner tube, even water distributor, filler, graphite, graphite rod, and load etc. Anode chamber is surrounded by outer tube and inner tube. Sewage enters into anode chamber from the even water distributor, and flows to cathode chamber through diversion trench. Being filled to the outer tube, the filler is as carrier for microbe. Being pasted on inner wall of the outer tube, flexible graphite is in use for collecting anode current. Graphite rod setup inside cathode chamber is in use for collecting cathode current. Graphite rod, flexible graphite, and load constitute external circuit. The invention is suitable to degrading organic wastewater in high concentration, and generating electricity, or cleansing domestic sewage. The fuel cell is suitable to continuous running for long-term. Features are: low cost, low internal resistance, large capacity for generating electricity and capable of denitrifying at same time.
Claim：
Priority：
PCT：
LegalStatus：

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