The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2021
Filed:
Jan. 05, 2018
Applicant:
Vermeer Manufacturing Company, Pella, IA (US);
Inventors:
Assignee:
Vermeer Manufacturing Company, Pella, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/52 (2006.01); C02F 11/14 (2019.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/5209 (2013.01); C02F 1/5227 (2013.01); C02F 11/14 (2013.01); C02F 2103/10 (2013.01); C02F 2201/002 (2013.01); C02F 2201/008 (2013.01); C02F 2209/04 (2013.01);
Abstract
Systems and methods for dosing slurries to remove suspended solids from the slurry are disclosed. The systems and methods may be used to dewater slurries having relatively high solids content such as earthen slurries. In some embodiments, the zeta potential of the slurry is monitored by an electroacoustic zeta potential sensor to control coagulant addition.