Methods for treating biosolids sludge with cavitation
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United States of America Patent
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-
Oct 3, 2017
Issued Date -
N/A
app pub date -
Nov 24, 2014
filing date -
Dec 5, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Described herein are processes for increasing biogas yield and reducing volatile solids in biosolids sludge. The biosolids sludge is passed through a controlled flow, hydrodynamic cavitation apparatus and further subjected to anaerobic digestion. The biosolids sludge can be treated with hydrodynamic cavitation prior to or after the sludge is exposed to a thermal hydrolysis step to hydrolyze the sludge.
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International Classification(s)
- 2014 Application Filing Year
- C12P Class
- 1590 Applications Filed
- 1297 Patents Issued To-Date
- 81.58 % Issued To-Date
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- 0 Citation Count
- C12P Class
- 0 % this patent is cited more than
- 8 Age
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