BR112017014070A2 - reator de biofilme aerado de membrana - Google Patents

reator de biofilme aerado de membrana

Info

Publication number
BR112017014070A2
BR112017014070A2 BR112017014070A BR112017014070A BR112017014070A2 BR 112017014070 A2 BR112017014070 A2 BR 112017014070A2 BR 112017014070 A BR112017014070 A BR 112017014070A BR 112017014070 A BR112017014070 A BR 112017014070A BR 112017014070 A2 BR112017014070 A2 BR 112017014070A2
Authority
BR
Brazil
Prior art keywords
gas
hollow fiber
bgsg
biofilm reactor
membranes
Prior art date
Application number
BR112017014070A
Other languages
English (en)
Inventor
Steven D Kloos
Ronen-Itzhak Shechter
Original Assignee
Emefcy Ltd
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 Emefcy Ltd filed Critical Emefcy Ltd
Publication of BR112017014070A2 publication Critical patent/BR112017014070A2/pt

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/102—Permeable membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/208—Membrane aeration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/23—Specific membrane protectors, e.g. sleeves or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/26—Specific gas distributors or gas intakes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • 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

Abstract

a presente revelação provê um módulo de tratamento de água que compreende um feixe de membranas de fibras ocas que compreende uma parte de tratamento que se estende entre as extremidades superiores e inferiores e que compreende pelo menos um difusor de gás, as membranas sendo permeáveis a gás e impermeável à água; pelo menos em uma extremidade das membranas de fibras ocas estando vinculadas em uma fonte de gás de sustentação de crescimento de biofilme (bgsg) e configurada para permitir a entrada do dito bgsg nas membranas de fibras ocas; e pelo menos um difusor de gás estando associado com a extremidade inferior do feixe e configurado para descarregar bolhas de gás dentro dos limites do feixe de modo que as bolhas de gás levantem através da parte de tratamento entre as fibras. estão também revelados aqui os dispositivos, sistemas e métodos que utilizam este módulo.
BR112017014070A 2014-12-28 2015-12-28 reator de biofilme aerado de membrana BR112017014070A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462097089P 2014-12-28 2014-12-28
PCT/IL2015/051256 WO2016108227A1 (en) 2014-12-28 2015-12-28 Membrane aerated biofilm reactor

Publications (1)

Publication Number Publication Date
BR112017014070A2 true BR112017014070A2 (pt) 2018-01-02

Family

ID=55221470

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017014070A BR112017014070A2 (pt) 2014-12-28 2015-12-28 reator de biofilme aerado de membrana

Country Status (12)

Country Link
US (1) US10633268B2 (pt)
EP (1) EP3237338A1 (pt)
JP (1) JP2018500162A (pt)
KR (1) KR20170116014A (pt)
CN (1) CN107207299A (pt)
AU (1) AU2015373119A1 (pt)
BR (1) BR112017014070A2 (pt)
CA (1) CA2972338A1 (pt)
IL (1) IL252800A0 (pt)
MX (1) MX2017008659A (pt)
SG (1) SG11201704747XA (pt)
WO (1) WO2016108227A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015313807B2 (en) 2014-09-08 2020-10-01 Emefcy Ltd. Module, reactor, system and method for treating water
WO2018055623A1 (en) 2016-09-26 2018-03-29 Emefcy Ltd Membrane aerated secondary clarifier
CN108017144A (zh) * 2018-01-22 2018-05-11 安徽川清清环境科技有限公司 强化耦合生物膜反应器应用于河道治理的净化河水装置
JP6610688B2 (ja) * 2018-02-20 2019-11-27 栗田工業株式会社 好気性生物処理装置
CN113474304A (zh) 2019-01-24 2021-10-01 福伦斯水产品和创新有限公司 用膜曝气生物膜反应器来处理废活性污泥的方法
AU2022270622A1 (en) * 2021-05-06 2023-12-14 Prosper Technologies, Llc Systems and methods of gas infusion for wastewater treatment
CN113248013A (zh) * 2021-05-31 2021-08-13 波塞冬(江苏)新材料科技有限公司 一种高效膜曝气生物反应器
KR102325817B1 (ko) * 2021-06-18 2021-11-12 주식회사 퓨어엔비텍 멤브레인 폭기 생물막 반응기
CN114031171A (zh) * 2021-11-29 2022-02-11 桂林理工大学 一种氢基质膜生物膜反应器
KR102564135B1 (ko) * 2022-07-20 2023-08-08 주식회사 서진에너지 막 폭기 층상 생물막 반응기 및 그 층상 생물막 반응기 활성화 장치
CN116177722B (zh) * 2023-01-10 2023-07-21 重庆大学 水体内源污染原位生态消除用耦合系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274709A (ja) * 1985-05-29 1986-12-04 Ebara Corp 中空糸膜ろ過装置
CA2458566A1 (en) * 2003-02-13 2004-08-13 Henry Behmann Membrane supported biofilm apparatus and process
CN100361907C (zh) * 2003-02-13 2008-01-16 泽农技术合伙公司 受支撑的生物薄膜设备和反应器及处理液体方法
US7591950B2 (en) * 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
DK2162402T3 (da) * 2007-04-20 2020-09-07 Zenon Tech Partnership Membranbåret biofilmanordning og fremgangsmåde
KR20120048621A (ko) * 2009-08-25 2012-05-15 아사히 가세이 케미칼즈 가부시키가이샤 침지막 장치의 세정 방법 및 침지막 장치
CN102502954A (zh) * 2011-11-17 2012-06-20 北京沃安特环境科技有限公司 一种自曝气生物膜反应器及采用该反应器的污水处理系统
US9278317B2 (en) * 2011-12-09 2016-03-08 Lotte Chemical Corporation Hollow fiber membrane module with miniskeins in miniheaders having a zig-zag configuration

Also Published As

Publication number Publication date
US10633268B2 (en) 2020-04-28
IL252800A0 (en) 2017-08-31
SG11201704747XA (en) 2017-07-28
KR20170116014A (ko) 2017-10-18
AU2015373119A1 (en) 2017-07-06
CA2972338A1 (en) 2016-07-07
MX2017008659A (es) 2018-04-26
CN107207299A (zh) 2017-09-26
JP2018500162A (ja) 2018-01-11
WO2016108227A1 (en) 2016-07-07
EP3237338A1 (en) 2017-11-01
US20180265383A1 (en) 2018-09-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]