FR2342097A1 - Ion exchange to remove protein from effluent water - using a cellulose based ion exchange medium - Google Patents

Ion exchange to remove protein from effluent water - using a cellulose based ion exchange medium

Info

Publication number
FR2342097A1
FR2342097A1 FR7708078A FR7708078A FR2342097A1 FR 2342097 A1 FR2342097 A1 FR 2342097A1 FR 7708078 A FR7708078 A FR 7708078A FR 7708078 A FR7708078 A FR 7708078A FR 2342097 A1 FR2342097 A1 FR 2342097A1
Authority
FR
France
Prior art keywords
ion exchange
medium
filter
effluent water
cellulose based
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7708078A
Other languages
French (fr)
Other versions
FR2342097B1 (en
Inventor
George Douglas Kelsey
Francis George Caunter Mann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clarke Chapman Group Ltd
Original Assignee
Clarke Chapman and Co Ltd
Clarke Chapman Group 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 Clarke Chapman and Co Ltd, Clarke Chapman Group Ltd filed Critical Clarke Chapman and Co Ltd
Publication of FR2342097A1 publication Critical patent/FR2342097A1/en
Application granted granted Critical
Publication of FR2342097B1 publication Critical patent/FR2342097B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/146—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Peptides Or Proteins (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

A method is described for ion exchange between an ion exchange medium containing cellulose material and a liquid containing protein. the two phases are stirred together and then separated. The medium is stirred with a regenerating agent and these are separated. The medium is stirred with a wash liquid and separated before regenerations are done in >=1 vessel with a filter and a stirrer above the filter. The separation is driven by air pressure difference across the filter. Used to lower protein from liquids produced by food and drink industry. Especially to treat whey. The liquid is purified for disposal or reuse. Only one vessel is used for all the operations.
FR7708078A 1976-02-28 1977-02-28 Ion exchange to remove protein from effluent water - using a cellulose based ion exchange medium Granted FR2342097A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4285776 1976-02-28

Publications (2)

Publication Number Publication Date
FR2342097A1 true FR2342097A1 (en) 1977-09-23
FR2342097B1 FR2342097B1 (en) 1983-10-28

Family

ID=10426274

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7708078A Granted FR2342097A1 (en) 1976-02-28 1977-02-28 Ion exchange to remove protein from effluent water - using a cellulose based ion exchange medium
FR7731073A Withdrawn FR2367990A1 (en) 1976-02-28 1977-10-14 VENTILATION NOZZLE

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7731073A Withdrawn FR2367990A1 (en) 1976-02-28 1977-10-14 VENTILATION NOZZLE

Country Status (6)

Country Link
JP (1) JPS605341B2 (en)
DK (1) DK87677A (en)
ES (1) ES463195A1 (en)
FR (2) FR2342097A1 (en)
NZ (1) NZ183083A (en)
SE (1) SE7702059L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447521A1 (en) * 1979-01-25 1980-08-22 Clear Plastique Metal Sa Swivel ventilator for vehicle - has moulded plastics air flow direction blades integral with operating lever using thin hinge section
US4499816A (en) * 1983-03-21 1985-02-19 Carrier Corporation Discharge air assembly for a room air conditioner
DE4131995C1 (en) * 1991-09-26 1993-02-25 Ako-Alfred Kolb Kg, 6920 Sinsheim, De
DE9112189U1 (en) * 1991-09-30 1991-11-14 Aurora Konrad G. Schulz Gmbh & Co, 6933 Mudau Air outlet
FR2760693B1 (en) * 1997-03-12 1999-06-04 Coutier Moulage Gen Ind AERATOR BARREL FOR A MOTOR VEHICLE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544104A (en) * 1955-01-04 1900-01-01
FR904900A (en) * 1943-08-06 1945-11-19 Zellwolle Kunstseide Ring Gmbh Process for obtaining albumin from dilute solutions, in particular from industrial waste water
GB768050A (en) * 1954-12-20 1957-02-13 Sharples Corp Improvements relating to ion-exchange processes and apparatus
GB775529A (en) * 1955-03-02 1957-05-22 Milton Graeme Montgomery Atmor Ion exchange processes
FR2186289A1 (en) * 1972-06-02 1974-01-11 Viscose Development Co Ltd
US3838143A (en) * 1968-07-15 1974-09-24 Tasman Vaccine Labor Ltd Processes for the recovery of protein from waste effluents using regenerated cellulose ion-exchange resins

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR904900A (en) * 1943-08-06 1945-11-19 Zellwolle Kunstseide Ring Gmbh Process for obtaining albumin from dilute solutions, in particular from industrial waste water
GB768050A (en) * 1954-12-20 1957-02-13 Sharples Corp Improvements relating to ion-exchange processes and apparatus
BE544104A (en) * 1955-01-04 1900-01-01
GB775529A (en) * 1955-03-02 1957-05-22 Milton Graeme Montgomery Atmor Ion exchange processes
US3838143A (en) * 1968-07-15 1974-09-24 Tasman Vaccine Labor Ltd Processes for the recovery of protein from waste effluents using regenerated cellulose ion-exchange resins
FR2186289A1 (en) * 1972-06-02 1974-01-11 Viscose Development Co Ltd

Also Published As

Publication number Publication date
ES463195A1 (en) 1978-07-01
FR2342097B1 (en) 1983-10-28
NZ183083A (en) 1979-03-28
JPS52105579A (en) 1977-09-05
SE7702059L (en) 1977-08-29
DK87677A (en) 1977-08-29
FR2367990A1 (en) 1978-05-12
JPS605341B2 (en) 1985-02-09

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse