Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Samir Kumar Khanal0
Shihwu Sung0
Thanapong Duangmanee0
Date of Patent
February 5, 2013
Patent Application Number
12564581
Date Filed
September 22, 2009
Patent Citations Received
Patent Primary Examiner
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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