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1. WO2020005740 - VARIABLE PULSED IONIC WASTE STREAM RECLAMATION SYSTEM AND METHOD

Publication Number WO/2020/005740
Publication Date 02.01.2020
International Application No. PCT/US2019/038382
International Filing Date 21.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
33
Filters with filtering elements which move during the filtering operation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
59
Separation of different isotopes of the same chemical element
22
Separation by extracting
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
26
by extraction
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
34
with mechanical oscillations
36
ultrasonic vibrations
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
42
by ion-exchange
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
58
by removing specified dissolved compounds
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
66
by neutralisation; pH adjustment
B01D 33/00 (2006.01)
B01D 59/22 (2006.01)
C02F 1/26 (2006.01)
C02F 1/36 (2006.01)
C02F 1/42 (2006.01)
C02F 1/58 (2006.01)
Applicants
  • FLUENT TECHNOLOGIES, LLC [US/US]; 565 Metro Place South Dublin, OH 43017, US
Inventors
  • SHEHANE, Philip, C.; US
Agents
  • MUELLER, Jerry, K. Jr.; US
Priority Data
16/021,07228.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VARIABLE PULSED IONIC WASTE STREAM RECLAMATION SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE RÉCUPÉRATION DE FLUX DE DÉCHETS IONIQUES À IMPULSIONS VARIABLES
Abstract
(EN)
A method for treating wastewater having one or more of suspended solids, dissolved solids, biological oxygen demand includes solids filtration followed by a bi-polar/bi-directional flow through ionic module fitted with anionically/cationically charged plates followed by a sub-sonic resonance module followed by another bi-polar/bi-directional flow through ionic module followed by a ultra-sonic resonance module followed by one or more anion/cation collection membrane modules. Recycle is provided in each step, wherein each step may be repeated, and wherein one or more of the steps can be bypassed.
(FR)
Un procédé de traitement d'eaux usées contenant des solides en suspension et/ou des solides dissous et/ou une demande biologique en oxygène comprend une filtration de solides suivie d'un écoulement bipolaire/bidirectionnel à travers un module ionique équipé de plaques à charge anionique/cationique, celui-ci étant suivi d'un module de résonance subsonique, la filtration étant ensuite suivie d'un autre écoulement bipolaire/bidirectionnel à travers un module ionique, celui-ci étant suivi d'un module de résonance ultrasonique lui-même suivi d'un ou plusieurs modules à membranes collectrices d'anions/cations. Un recyclage est prévu à chaque étape, chaque étape pouvant être répétée. Une ou plusieurs des étapes peuvent être contournées.
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