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公开(公告)号：US11198075B2
公开(公告)日：2021-12-14
申请号：US15313089
申请日：2016-11-21
Applicant: Nexom (US), Inc.
Inventor： Cornelius J. Strain , Ryan Coe , Miguel A. Gutierrez
Abstract: The present technology relates to control systems for use with fluid treatment systems. In one embodiment, for example, a fluid treatment system includes a vessel configured to receive a fluid having one or more constituents and to separate one or more constituents from the fluid. The system can also include a tube extending along at least a portion of the vessel and a sensor. The tube can be in fluid communication with a pressurized air source, and the sensor can be configured to obtain a measurement of an operating parameter. The system can also include a controller in communication with the sensor and pressurized air source. The controller can execute one or more algorithms to determine a filter parameter based on the measurement of the operating parameter, compare the filter parameter to a threshold, and, based on the comparison, activate or deactivate the pressurized air source.
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公开(公告)号：US10702805B2
公开(公告)日：2020-07-07
申请号：US15358097
申请日：2016-11-21
Applicant: NEXOM (US), INC.
Inventor： Remembrance Louisa Newcombe , David G. Volkenand , Mark S. Lopp
Abstract: A method including receiving a parameter change relating to an operating environment that includes an adjustable washbox, and automatically reconfiguring at least one operating dimension of a media pathway defined by the adjustable washbox to handle the parameter change. A method including monitoring at least one parameter that relates to operation of a media bed filter, and automatically adjusting an operating dimension of a media path associated with the media bed filter responsive to a change in the at least one parameter.
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Patent Agency Ranking
公开(公告)号：US09670082B2
公开(公告)日：2017-06-06
申请号：US14271945
申请日：2014-05-07
Applicant: Nexom (US), Inc.
Inventor： Remembrance Newcombe , Mark S. Lopp
IPC: C02F3/00 , C02F3/08 , C02F3/30 , C02F3/28 , C02F101/16
CPC classification number: C02F3/006 , C02F3/085 , C02F3/2833 , C02F3/302 , C02F2003/001 , C02F2101/163 , C02F2101/166 , C02F2209/08 , C02F2209/15 , C02F2209/20 , C02F2209/40 , C02F2305/06 , Y02W10/15
Abstract: The described implementations relate to water denitrification. One method obtains nitrate levels in influent and effluent of a moving bed media filter and determines carbon levels in the effluent. The method also doses carbon feedstock into the influent based on both the nitrate levels and the carbon levels.
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公开(公告)号：US10688420B2
公开(公告)日：2020-06-23
申请号：US14412742
申请日：2013-07-08
Applicant: NEXOM (U.S.), INC.
Inventor： Cornelius Strain , Eric Skidmore , Eli Cox
IPC: B01D33/056 , B01D33/54 , B01D33/44 , B01D33/46 , B01D33/04
Abstract: The present technology is directed to fluid filtration systems having enhanced momentum cleaning devices for filter belts and associated systems and methods. In some embodiments, for example, a filtering system includes a fluid channel having a continuous-loop filter belt positioned therein. The filter belt can be configured to trap contaminants while allowing fluid to pass through the filter belt. The system further includes a first cleaning device proximate to the filter belt and a second cleaning device proximate to the filter belt and downstream of the first cleaning device. In particular embodiments the first cleaning device is a scraping blade that presses against the filter belt and the second cleaning device is one of a wave form, vibrational, or mixed-phase stream energy delivery device.
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公开(公告)号：US10029195B2
公开(公告)日：2018-07-24
申请号：US14412625
申请日：2013-07-08
Applicant: NEXOM (U.S.), INC.
Inventor： Cornelius Strain , Bradley Messerschmidt , Mark S. Lopp , Eric Skidmore , Kylan Kracher
IPC: B01D33/056 , B01D33/64 , B01D33/60 , B01D33/04 , B01D33/80
Abstract: The present technology relates generally to fluid filtration systems. In particular, several embodiments are directed toward compartmentally expandable rotating belt filters and associated systems and methods. In some embodiments, for example, a filtering system for contaminated fluid includes a first fluid filtering chamber having a first filter belt movably positioned therein and a second fluid filtering chamber having a second filter belt movably positioned therein. The first filter belt can be operable in parallel with the second filter belt. The system can further include a sensor configured to sense a condition related a volume of the contaminated fluid, a speed of flow of the contaminated fluid, or a level of contaminants in the contaminated fluid. A controller can be configured to initiate, stop, or adjust fluid flow to the first fluid filtering chamber and second fluid filtering chamber individually in response to the sensed condition.
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公开(公告)号：US10786766B2
公开(公告)日：2020-09-29
申请号：US15312938
申请日：2015-05-20
Applicant: Nexom (US), Inc.
Inventor： Cornelius J. Strain , Kyle Jennings
Abstract: The present technology is directed generally to fluid treatment systems. In particular, several embodiments are directed toward filter supports configured to be positioned adjacent a filter belt within a filter belt filtration system. In one embodiment, the filter support can have a longitudinal axis generally parallel to the direction of movement of the filter belt. The filter support can include a plurality of struts spaced apart by a plurality of openings, and at least one of the plurality of struts extends across a portion of the filter support such that a longitudinal axis of the at least one strut is positioned at an angle with respect to the longitudinal axis of the filter support.
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公开(公告)号：US10702806B2
公开(公告)日：2020-07-07
申请号：US15359035
申请日：2016-11-22
Applicant: NEXOM (US), INC.
Inventor： Remembrance L. Newcombe , David G. Volkenand , Mark S. Lopp
Abstract: Exemplary systems and methods relating to washboxes are described.
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