Invention Grant
US09434628B2 Method for reducing chemical oxygen demand of waters containing starch, milk, whey, and other similar behaving organic components
有权
减少含有淀粉，乳，乳清和其他类似行为有机成分的水的化学需氧量的方法
- Patent Title: Method for reducing chemical oxygen demand of waters containing starch, milk, whey, and other similar behaving organic components
- Patent Title (中): 减少含有淀粉，乳，乳清和其他类似行为有机成分的水的化学需氧量的方法
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Application No.: US14070752Application Date: 2013-11-04
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Publication No.: US09434628B2Publication Date: 2016-09-06
- 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: C02F1/70
- IPC: C02F1/70 ; C02F9/00 ; C02F1/66 ; C02F1/52 ; C02F1/78 ; C02F103/32 ; C02F101/34 ; C02F101/38 ; C02F1/56
Abstract:
A sulfurous acid/lime alkalinization pre-treatment sequential filtration method for industrial wastewaters containing colloids of starch, milk, whey, and other similar acting organic components to condition and remove a number of chemicals/pharmaceuticals and heavy metals before the treated filtrate is land applied or undergoes further biological nitrogen reduction for open stream discharge via anaerobic and aerobic treatment.
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