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1. WO2022011016 - SYSTEM FOR TREATING BIO-CONTAMINATED WASTEWATER AND PROCESS FOR DECONTAMINATING A WASTEWATER SOURCE

Publication Number WO/2022/011016
Publication Date 13.01.2022
International Application No. PCT/US2021/040692
International Filing Date 07.07.2021
IPC
B01D 1/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
1Evaporating
22by bringing a thin layer of the liquid into contact with a heated surface
B01D 3/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
08in rotating vessels; Atomisation on rotating discs
C02F 1/04 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
02by heating
04by distillation or evaporation
C02F 1/08 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
02by heating
04by distillation or evaporation
08Thin film evaporation
CPC
B01D 1/0082
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
1Evaporating
0082Regulation; Control
B01D 1/223
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
1Evaporating
22by bringing a thin layer of the liquid into contact with a heated surface
222In rotating vessels; vessels with movable parts
223containing a rotor
B01D 3/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
08in rotating vessels; Atomisation on rotating discs
C02F 1/004
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
001Processes for the treatment of water whereby the filtration technique is of importance
004using large scale industrial sized filters
C02F 1/04
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
02by heating
04by distillation or evaporation
C02F 2103/22
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2103Nature of the water, waste water, sewage or sludge to be treated
22from the processing of animals, e.g. poultry, fish, or parts thereof
Applicants
  • VERNO HOLDINGS, LLC [US]/[US]
Inventors
  • RILEY, John D.
Agents
  • KELLEY, Scott W.
Priority Data
16/922,18907.07.2020US
17/069,22113.10.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM FOR TREATING BIO-CONTAMINATED WASTEWATER AND PROCESS FOR DECONTAMINATING A WASTEWATER SOURCE
(FR) SYSTÈME DE TRAITEMENT D'EAUX USÉES BIO-CONTAMINÉES ET PROCESSUS DE DÉCONTAMINATION D'UNE SOURCE D'EAUX USÉES
Abstract
(EN) A system and process for decontaminating a bio-contaminated wastewater fluid as from a slaughterhouse or similar facility. The system and process recovers purified vapor/steam through a decontamination unit having a plurality of alternating rotating trays and fixed baffles in a processing vessel producing separate purified and contaminant streams. One or more filter/strainer units are disposed in parallel before the decontamination unit, and may be used alternately while the other is cleaned. A rotating shaft connected to the rotating trays may also connected to an electrical generator to provide electricity for circuits and controls in the system.
(FR) L'invention concerne un système et un processus de décontamination d'un fluide d'eaux usées bio-contaminés provenant d'un abattoir ou d'une installation similaire. Le système et le processus récupèrent la vapeur d'eau/la vapeur purifiée à travers une unité de décontamination ayant une pluralité de plateaux rotatifs alternés et de déflecteurs fixes dans un récipient de traitement produisant des courants séparés purifiés et contaminants. Une ou plusieurs unités de filtre/crépine sont disposées en parallèle avant l'unité de décontamination, et peuvent être utilisées alternativement tandis que l'autre est nettoyée. Un arbre rotatif relié aux plateaux rotatifs peut également être connecté à un générateur électrique pour fournir de l'électricité pour des circuits et des commandes dans le système.
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