Single pond type microbiological cell by using organic wastewater as fuel |
Title： |
| Single pond type microbiological cell by using organic wastewater as fuel |
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Application Number： |
200510011855 |
Application Date： |
2005/06/03 |
Announcement Date： |
2006/12/06 |
Pub. Date： |
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Publication Number： |
1874040 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01M 8/16, C02F 3/30 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Zuo Jiane, Cui Longtao, Fan Mingzhi, Song Wensi |
Key Words： |
Single pond type, microbiological cell, organic wastewater, fuel |
Abstract： |
Being able to remove organic matter in wastewater economically, and to generate electricity, the invention discloses single pool type microbiocell by using organic wastewater as fuel. The microbiocell includes structures: anode pool contains organic wastewater, and anaerbia; anode inside the anode pool; and cathode fixed on open end of the anode pool. The anode pool is an anaerobic environment. When metastasis of bacteria, organic matter in oxidic wastewater acquires electrons and generates protons. Through anode, and external circuit, electrons and protons reach to cathode. Outside of cathode contacts air directly. Being able to diffuse to inner side of cathode naturally, oxygen in air combines electrons and protons to generate water. Increasing content of oxygen on surface of cathode, the invention does not need extra dynamic force, and does not need to add electron transfer mediator. Anode pool can maintains anaerobic environment well without need of nitrogen blow-off. |
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 Relevancy information |
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| Other Patents of Same Inventor |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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