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US Patent 8366932 Micro-aeration of sulfide removal from biogas

Patent 8366932 was granted and assigned to Iowa State University on February, 2013 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11947369 Fluid flow control for water treatment systems
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US Patent 11932565 Scalable continuous flow microbial fuel cells
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US Patent 11926547 Scalable floating micro-aeration unit, devices and methods
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Patent abstract

A novel method for treating sulfide-containing wastewater is described which involves treating sulfide-laden biogas produced in a bioreactor in a sulfide oxidizing unit (SOU). Oxidation in the SOU is monitored by an oxidation reduction potential (ORP) probe which minimizes the input of air/oxygen to produce elemental sulfur without significant production of sulfate.

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Patent Inventor Names
Samir Kumar Khanal0
Shihwu Sung0
Thanapong Duangmanee0
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=08366932
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US Patent 08366932 Micro-aeration of sulfide removal from biogas US Patent 8366932 Micro-aeration of sulfide removal from biogas

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Patent Number
08366932
Patent Number
8366932
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=08366932
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 US Patent 08366932 Micro-aeration of sulfide removal from biogas

Infobox
Is a
Patent
Patent
Current assignee
Iowa State University
Iowa State University
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
08366932
Date of patent
February 5, 2013
Patent application number
12564581
Date Filed
September 22, 2009
Patent primary examiner
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Fred Prince, Jr.

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