ES2007230A6 - Treatment of effluents from olive oil industry - Google Patents

Treatment of effluents from olive oil industry

Info

Publication number
ES2007230A6
ES2007230A6 ES8801670A ES8801670A ES2007230A6 ES 2007230 A6 ES2007230 A6 ES 2007230A6 ES 8801670 A ES8801670 A ES 8801670A ES 8801670 A ES8801670 A ES 8801670A ES 2007230 A6 ES2007230 A6 ES 2007230A6
Authority
ES
Spain
Prior art keywords
treatment
olive oil
effluents
oil industry
porosity
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.)
Expired
Application number
ES8801670A
Other languages
Spanish (es)
Inventor
Pietro Canepa
Umberto Rognoni
Enrico Brusadelli
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.)
Snia Fibre SpA
Original Assignee
Snia Fibre SpA
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 SpA filed Critical Snia Fibre SpA
Publication of ES2007230A6 publication Critical patent/ES2007230A6/en
Expired legal-status Critical Current

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. (0/0)
ES8801670A 1987-06-05 1988-05-27 Treatment of effluents from olive oil industry Expired ES2007230A6 (en)

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 (1)

Publication Number Publication Date
ES2007230A6 true ES2007230A6 (en) 1989-06-01

Family

ID=11172398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801670A Expired ES2007230A6 (en) 1987-06-05 1988-05-27 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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051238A1 (en) * 1992-11-24 1994-06-01 Ingenieria Y Desarrollo Agro I Procedure for the use of an oil-foot for obtaining acids, phenols, alcohols and derivatives by means of countercurrent extraction
FR2729381A1 (en) * 1995-01-13 1996-07-19 Jose Morales Treatment of effluents containing organic matter of animal origin
WO1997028890A1 (en) * 1996-02-05 1997-08-14 Veikko Jolkin Method to treat whey
ES2259870A1 (en) * 2004-04-05 2006-10-16 Treico Medio Ambiente, S.L. Cleaning of oil mill and e.g. pickled olives works waste water comprises homogenization in a bag, for coagulation and flocculation settling oxidation filtration and reverse osmosis
CN100400432C (en) * 2004-10-29 2008-07-09 中国石油化工股份有限公司 Terephthalic acid production waste water disposal method
US8066881B2 (en) * 2005-07-27 2011-11-29 De Magalhaes Nunes Da Ponte Manuel Luis Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20040292A1 (en) * 2004-06-16 2004-09-16 Enea Ente Nuove Tec INTEGRAL RECOVERY PROCEDURE OF VEGETATION WATER CHEMICAL COMPONENTS WITH MEMBRANE TECHNOLOGIES.
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

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2051238A1 (en) * 1992-11-24 1994-06-01 Ingenieria Y Desarrollo Agro I Procedure for the use of an oil-foot for obtaining acids, phenols, alcohols and derivatives by means of countercurrent extraction
FR2729381A1 (en) * 1995-01-13 1996-07-19 Jose Morales Treatment of effluents containing organic matter of animal origin
WO1997028890A1 (en) * 1996-02-05 1997-08-14 Veikko Jolkin Method to treat whey
ES2259870A1 (en) * 2004-04-05 2006-10-16 Treico Medio Ambiente, S.L. Cleaning of oil mill and e.g. pickled olives works waste water comprises homogenization in a bag, for coagulation and flocculation settling oxidation filtration and reverse osmosis
CN100400432C (en) * 2004-10-29 2008-07-09 中国石油化工股份有限公司 Terephthalic acid production waste water disposal method
US8066881B2 (en) * 2005-07-27 2011-11-29 De Magalhaes Nunes Da Ponte Manuel Luis Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts 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)

Also Published As

Publication number Publication date
IT8720811A0 (en) 1987-06-05
IT1204691B (en) 1989-03-10
GR880100368A (en) 1989-03-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301