Invention Grant
- Patent Title: Treatment method reducing wastewater influent chemical/pharmaceuticals before biological reduction to enhance sewage treatment
- Patent Title (中): 生物还原前减少废水进入化学药品的处理方法，以加强污水处理
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Application No.: US12803905Application Date: 2010-07-09
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Publication No.: US08372283B2Publication Date: 2013-02-12
- Inventor: Marcus G. Theodore
- Applicant: Marcus G. Theodore
- Applicant Address: US UT Salt Lake City
- Assignee: Earth Renaissance Technologies, LLC
- Current Assignee: Earth Renaissance Technologies, LLC
- Current Assignee Address: US UT Salt Lake City
- Agent Marcus G. Theodore
- Main IPC: C02F3/32
- IPC: C02F3/32 ; C02F3/30
Abstract:
A sulfurous acid/alkalinization pre-treatment method for wastewaters to condition and remove a number of chemicals/pharmaceuticals and heavy metals before the recovered treated influent undergoes further biological reduction via anaerobic and aerobic digestion.
Public/Granted literature
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