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IT1204691B - Treatment of effluents from olive oil industry - Google Patents

Treatment of effluents from olive oil industry

Info

Publication number
IT1204691B
IT1204691B IT2081187A IT2081187A IT1204691B IT 1204691 B IT1204691 B IT 1204691B IT 2081187 A IT2081187 A IT 2081187A IT 2081187 A IT2081187 A IT 2081187A IT 1204691 B IT1204691 B IT 1204691B
Authority
IT
Italy
Prior art keywords
treatment
olive oil
effluents
oil industry
porosity
Prior art date
Application number
IT2081187A
Other languages
Italian (it)
Other versions
IT8720811A0 (en
Inventor
Pietro Canepa
Umberto Rognoni
Enrico Brusedelli
Original Assignee
Snia Fibre
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 Snia Fibre filed Critical Snia Fibre
Priority to IT2081187A priority Critical patent/IT1204691B/en
Publication of IT8720811A0 publication Critical patent/IT8720811A0/en
Priority to ES8801670A priority patent/ES2007230A6/en
Priority to GR880100368A priority patent/GR880100368A/en
Application granted granted Critical
Publication of IT1204691B publication Critical patent/IT1204691B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C02F2103/322—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from vegetable oil production, e.g. olive oil production

Landscapes

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

Abstract

Waters discharged from the first phase in olive oil prodn. are treated to obtain a purified effluent and valuable by-prods. by (1) pre-treatment to remove solids suspected of being over 5 mm in size; (2) micro-filtration or ultra-filtration one membranes which have a min. sepn. porosity of 2,000 and max. porosity of 0.8 micron; (3) passing over ionic exchange resin; and (4) a purificn. phase on reverse osmosis membranes.
IT2081187A 1987-06-05 1987-06-05 Treatment of effluents from olive oil industry IT1204691B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2081187A IT1204691B (en) 1987-06-05 1987-06-05 Treatment of effluents from olive oil industry
ES8801670A ES2007230A6 (en) 1987-06-05 1988-05-27 Treatment of effluents from olive oil industry
GR880100368A GR880100368A (en) 1987-06-05 1988-06-06 Process for the treatment of the effluents of the oil-mill industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2081187A IT1204691B (en) 1987-06-05 1987-06-05 Treatment of effluents from olive oil industry

Publications (2)

Publication Number Publication Date
IT8720811A0 IT8720811A0 (en) 1987-06-05
IT1204691B true IT1204691B (en) 1989-03-10

Family

ID=11172398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2081187A IT1204691B (en) 1987-06-05 1987-06-05 Treatment of effluents from olive oil industry

Country Status (3)

Country Link
ES (1) ES2007230A6 (en)
GR (1) GR880100368A (en)
IT (1) IT1204691B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123603A1 (en) * 2004-06-16 2005-12-29 Enea-Ente Per Le Nuove Tecnologie, L'energia E L'ambiente Process for recovering the components of olive mill wastewater with membrane technologies
CN103496805A (en) * 2013-09-25 2014-01-08 杭州天创环境科技股份有限公司 Phosphorus-standard emission treatment method of agrochemical wastewater based on ultrafiltration-reverse osmosis

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051238B1 (en) * 1992-11-24 1994-12-01 Ingenieria Y Desarrollo Agro I PROCEDURE FOR THE USE OF ALPECHIN FOR THE OBTAINING OF ACIDS, PHENOLS, ALCOHOLS AND DERIVATIVES BY EXTRACTION IN COUNTER-CURRENT.
FR2729381B1 (en) * 1995-01-13 1997-04-11 Jose Morales PROCESS AND PLANT FOR PURIFYING AN EFFLUENT CONTAINING ORGANIC WASTE
FI960506A0 (en) * 1996-02-05 1996-02-05 Veikko Jolkin Foerfarande Foer behandling av avfallsvatten
ES2259870B1 (en) * 2004-04-05 2007-11-01 Treico Medio Ambiente, S.L. PROCEDURE FOR THE DEPURATION OF WASTEWATER PRODUCED IN THE LUNCHES, OIL MILLS AND PRODUCERS OF ADDITIONAL OLIVES.
CN100400432C (en) * 2004-10-29 2008-07-09 中国石油化工股份有限公司 A kind of treatment method of terephthalic acid production wastewater
PT103326A (en) * 2005-07-27 2007-01-31 Inst De Biolog Ex E Tecnologic METHOD FOR OBTAINING A RICH NATURAL CONCENTRATE IN HYDROXYTANOLSOL FROM WASTE OF OLIVE OIL PRODUCTION USING CLEAN TECHNOLOGIES
ES2697704A1 (en) * 2017-07-27 2019-01-28 Treico Medio Ambiente S L Procedure for the purification of olive wastewaters (Machine-translation by Google Translate, not legally binding)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531404A1 (en) * 1985-09-03 1987-03-05 Steinmueller Gmbh L & C Process for removing organic constituents from water to be fed to reversed osmosis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123603A1 (en) * 2004-06-16 2005-12-29 Enea-Ente Per Le Nuove Tecnologie, L'energia E L'ambiente Process for recovering the components of olive mill wastewater with membrane technologies
CN103496805A (en) * 2013-09-25 2014-01-08 杭州天创环境科技股份有限公司 Phosphorus-standard emission treatment method of agrochemical wastewater based on ultrafiltration-reverse osmosis
CN103496805B (en) * 2013-09-25 2014-09-17 杭州天创环境科技股份有限公司 Phosphorus-standard emission treatment method of agrochemical wastewater based on ultrafiltration-reverse osmosis

Also Published As

Publication number Publication date
ES2007230A6 (en) 1989-06-01
GR880100368A (en) 1989-03-08
IT8720811A0 (en) 1987-06-05

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