BR112023020129A2 - Conjuntos de membranas imersas e processo de tratamento de esgoto com lodo ativado - Google Patents

Conjuntos de membranas imersas e processo de tratamento de esgoto com lodo ativado

Info

Publication number
BR112023020129A2
BR112023020129A2 BR112023020129A BR112023020129A BR112023020129A2 BR 112023020129 A2 BR112023020129 A2 BR 112023020129A2 BR 112023020129 A BR112023020129 A BR 112023020129A BR 112023020129 A BR112023020129 A BR 112023020129A BR 112023020129 A2 BR112023020129 A2 BR 112023020129A2
Authority
BR
Brazil
Prior art keywords
permeate
conductor
sets
collection tube
treatment process
Prior art date
Application number
BR112023020129A
Other languages
English (en)
Inventor
James Boyle Gavin
Ivan Andjelic
william h adams Nicholas
Reid Bayly
Original Assignee
Bl Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bl Technologies Inc filed Critical Bl Technologies Inc
Publication of BR112023020129A2 publication Critical patent/BR112023020129A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

conjuntos de membranas imersas e processo de tratamento de esgoto com lodo ativado. conjunto de membranas imersas com alta intensidade de tanque atingida por um ou mais dentre: lacuna reduzida entre os módulos; uso de tubulação estrutural oca pelo menos em algumas partes de uma estrutura no lugar de canos permeados e/ou de ar separados; e uso de conexões de portas de permeado verticais. o conjunto possui intensidade de tanque de mais de 650 m2/m2. o conjunto pode ser combinado com uma tela fina. o relatório descritivo também descreve um módulo de membranas imersas com uma porta de permeado e/ou conector sobre a parte superior de um condutor. a conexão de permeado entre o módulo e um tubo de coleta de permeado pode ser vertical, ou seja, perpendicular ao comprimento do condutor. pode-se utilizar uma vedação de pistão entre a porta de permeado do condutor e o tubo de coleta de permeado. o tubo de coleta de permeado pode ser um membro estrutural horizontal sobre a área periférica de uma estrutura que retém o módulo.
BR112023020129A 2021-03-29 2022-03-21 Conjuntos de membranas imersas e processo de tratamento de esgoto com lodo ativado BR112023020129A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163167435P 2021-03-29 2021-03-29
PCT/US2022/021131 WO2022212099A1 (en) 2021-03-29 2022-03-21 Hollow fiber immersed membrane module and cassette with high packing density and vertical permeate port connections

Publications (1)

Publication Number Publication Date
BR112023020129A2 true BR112023020129A2 (pt) 2023-11-14

Family

ID=81324849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023020129A BR112023020129A2 (pt) 2021-03-29 2022-03-21 Conjuntos de membranas imersas e processo de tratamento de esgoto com lodo ativado

Country Status (8)

Country Link
US (1) US20240116000A1 (pt)
EP (1) EP4313377A1 (pt)
KR (1) KR20230164701A (pt)
CN (1) CN117157135A (pt)
AU (1) AU2022252157A1 (pt)
BR (1) BR112023020129A2 (pt)
CA (1) CA3213566A1 (pt)
WO (1) WO2022212099A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05220357A (ja) * 1992-02-14 1993-08-31 Sanki Eng Co Ltd 中空糸膜濾過部材及びその製造方法並びに中空糸膜濾過器
US6656356B2 (en) * 1998-10-09 2003-12-02 Zenon Environmental Inc. Aerated immersed membrane system
KR100326739B1 (ko) * 1996-08-22 2002-03-13 나가이 야타로 중공사막 모듈과 이를 이용한 중공사막 모듈 유닛 및 이를 배치한 정화조
ES2235983T3 (es) * 1999-11-18 2005-07-16 Zenon Environmental Inc. Sistema de filtracion de membrana sumergida y proceso de sobreflujo.
CA2348186A1 (en) 2001-05-18 2002-11-18 Zenon Environmental Inc. Immersed membrane module
TWI277440B (en) * 2004-12-14 2007-04-01 Asahi Kasei Chemicals Corp Hollow fiber membrane cartridge
KR102134316B1 (ko) * 2015-11-10 2020-07-15 코오롱인더스트리 주식회사 여과막 모듈 및 여과장치

Also Published As

Publication number Publication date
CA3213566A1 (en) 2022-10-06
EP4313377A1 (en) 2024-02-07
US20240116000A1 (en) 2024-04-11
KR20230164701A (ko) 2023-12-04
AU2022252157A1 (en) 2023-10-05
WO2022212099A1 (en) 2022-10-06
CN117157135A (zh) 2023-12-01

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