[go: up one dir, main page]

AR087188A1 - Aireacion por pulsos para membranas sumergidas - Google Patents

Aireacion por pulsos para membranas sumergidas

Info

Publication number
AR087188A1
AR087188A1 ARP120102554A ARP120102554A AR087188A1 AR 087188 A1 AR087188 A1 AR 087188A1 AR P120102554 A ARP120102554 A AR P120102554A AR P120102554 A ARP120102554 A AR P120102554A AR 087188 A1 AR087188 A1 AR 087188A1
Authority
AR
Argentina
Prior art keywords
air
modules
button
accumulator
cassette
Prior art date
Application number
ARP120102554A
Other languages
English (en)
Original Assignee
Zenon Technology Partnership
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 Zenon Technology Partnership filed Critical Zenon Technology Partnership
Publication of AR087188A1 publication Critical patent/AR087188A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un conjunto de módulos en el orden de un casete o más grande se airean simultáneamente en una serie de períodos de ingreso de aire o elevado caudal, cada uno en el rango de 0,5 a 20 segundos de duración, separados por periodos de no ingreso de aire o de bajo caudal, cada uno en el rango de 5 a 40 segundos de duración. Una pluralidad de aireadores ubicados en asociación con una pluralidad de módulos se suministra con una ráfaga de aire en forma simultánea desde un acumulador de aire compartido o pulsador conectado a todos los aireadores. El acumulador de aire o pulsador puede ser alimentado con un suministro continuo de aire. La pluralidad de módulos puede estar conectada en un casete o bastidor. El acumulador o pulsador puede encontrarse ubicado fuera de un depósito de agua que contiene las membranas.
ARP120102554A 2011-07-13 2012-07-13 Aireacion por pulsos para membranas sumergidas AR087188A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/181,776 US20130015130A1 (en) 2011-07-13 2011-07-13 Pulse aeration for immersed membranes

Publications (1)

Publication Number Publication Date
AR087188A1 true AR087188A1 (es) 2014-02-26

Family

ID=47506876

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120102554A AR087188A1 (es) 2011-07-13 2012-07-13 Aireacion por pulsos para membranas sumergidas

Country Status (4)

Country Link
US (1) US20130015130A1 (es)
AR (1) AR087188A1 (es)
TW (1) TW201306928A (es)
WO (1) WO2013009802A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9463419B2 (en) 2012-01-09 2016-10-11 General Electric Company Pulse aeration for immersed membranes
PT3755449T (pt) * 2018-02-20 2025-08-13 Johnson Screens Inc Sistema de descarga de ar para limpeza de tela de admissão submersa
CN110813095B (zh) * 2019-10-11 2025-02-11 浙江华晨环保有限公司 一种浸没式膜处理设备
CN117985869B (zh) * 2024-04-03 2024-06-04 深圳市纯水一号水处理科技有限公司 一种废水处理用微生物脱氮设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330688B (de) * 1973-11-13 1976-07-12 Georg Hamburger & Co K G Duse zum verteilen von gasen in flussigkeiten, insbesondere abwasser
JPS5759689A (en) * 1980-09-30 1982-04-10 Tsuneo Tsubokawa Automatic pendulum type aerator for treatment of waste water
US4415452A (en) * 1982-03-18 1983-11-15 Heil Richard W Method and apparatus for treating organic wastewater
JP2907477B2 (ja) * 1990-01-31 1999-06-21 海洋建設株式会社 海水浄化装置
US6517724B1 (en) * 1998-04-16 2003-02-11 Ronald F. Malone Air charged backwashing bioclarifier
US7014173B2 (en) * 1998-10-09 2006-03-21 Zenon Environmental Inc. Cyclic aeration system for submerged membrane modules
US6780318B2 (en) * 2000-10-30 2004-08-24 Jerome Jay Fife Method for recovering a disposal trench with a biomat slime, and method for operating a waste treatment vessel
US7077208B2 (en) * 2003-09-11 2006-07-18 R3 Pump Technologies Method and system for directing fluid flow
CA3058737C (en) * 2007-05-29 2022-04-26 Fufang Zha Membrane cleaning with pulsed airlift pump
CN101885570B (zh) * 2009-05-15 2012-04-04 江西金达莱环保研发中心有限公司 一种污泥处理方法

Also Published As

Publication number Publication date
WO2013009802A3 (en) 2013-05-10
WO2013009802A2 (en) 2013-01-17
US20130015130A1 (en) 2013-01-17
TW201306928A (zh) 2013-02-16

Similar Documents

Publication Publication Date Title
AR083285A1 (es) Sistema de agua potable o de consumo y valvula regulada por temperatura que lo integra
ES2555253T3 (es) Dispositivo de cocción, ahumado y aromatizado
AR087188A1 (es) Aireacion por pulsos para membranas sumergidas
MX2015015541A (es) Planta para piscicultura, y su uso.
IL229223A0 (en) Gravity-based single tank for water purification
EP2981775A4 (en) New advanced multi-purpose multistage evaporative cold water/cold air generating and supply system
AR089675A1 (es) Dispositivo de carbonatacion y metodo para carbonatar cationes en salmuera mediante dicho dispositivo
EP2764315A4 (en) THERMAL ENERGY STORAGE TANK IN THE FORM OF ICE AND WATER COOLER THAT INCLUDES IT
DK2484574T3 (da) Et opbevarings- og distributionssystem til vand med et vandtankomløb
AR076906A1 (es) Sistema de pulverizacion, sistema de aumento de potencia para motor que contiene el sistema de pulverizacion y metodo para humidificar aire
ES2490515B1 (es) Sistema modular de suspensión de plantas macrofitas para la depuración natural de aguas
EP2972018A4 (en) NUCLEATOR FOR GENERATING ICE CRYSTALS TO PASS WATER DROPLETS IN SNOW SYSTEMS
AR070180A1 (es) Sistema interconectado para enfriar el suministro de aire a un edificio
EP2770126A4 (en) LARGE WASTE LIQUID
AR089668A1 (es) Aireacion por pulsos para membranas sumergidas
EP2734296A4 (en) CARBON WITH HIGH WATER ACTIVITY CONTAINING OXYGEN ABSORPTION
GB201101171D0 (en) Stackable water storage module
USD743635S1 (en) Fish tank
ES2482015B2 (es) Fotobiorreactor combinado tipo air-lift para la producción de biomasa
WO2013011814A3 (ja) 観賞魚を上面から鮮明に見えることを目的とした水槽
EP2910787A4 (en) Water supply device
ES2532488T3 (es) Reactor de lecho fijo con dos capas y procedimiento para operarlo
FR3014837B1 (fr) Giravion equipe d'un rotor arriere anticouple participant a la sustentation du giravion par variation cyclique du pas des pales dudit rotor arriere
ES2556220A1 (es) Recipiente modular y sistema modular de irrigacion
FR2970062B3 (fr) Dispositif d'eclairage d'urgence active par de l'eau salee

Legal Events

Date Code Title Description
FA Abandonment or withdrawal