Invention Grant
- Patent Title: Pre-treatment of sludge
- Patent Title (中): 污泥预处理
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Application No.: US14130101Application Date: 2012-06-22
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Publication No.: US09242883B2Publication Date: 2016-01-26
- Inventor: Zhiguo Yuan
- Applicant: Zhiguo Yuan
- Applicant Address: AU St. Lucia, Queensland
- Assignee: THE UNIVERSITY OF QUEENSLAND
- Current Assignee: THE UNIVERSITY OF QUEENSLAND
- Current Assignee Address: AU St. Lucia, Queensland
- Agency: Nixon & Vanderhye P.C.
- Priority: AU2011902595 20110630
- International Application: PCT/AU2012/000725 WO 20120622
- International Announcement: WO2013/000010 WO 20130103
- Main IPC: C02F11/02
- IPC: C02F11/02 ; C02F11/00 ; C02F1/72 ; C02F3/12
Abstract:
A method for treating a sludge to be fed to a bioreactor for treating wastewater, or an anaerobic or aerobic sludge digester, the method comprising contacting the sludge with free nitrous acid.
Public/Granted literature
- US20140202956A1 PRE-TREATMENT OF SLUDGE Public/Granted day:2014-07-24
Information query
