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BRPI0507559A - tratamento de efluente - Google Patents

tratamento de efluente

Info

Publication number
BRPI0507559A
BRPI0507559A BRPI0507559-9A BRPI0507559A BRPI0507559A BR PI0507559 A BRPI0507559 A BR PI0507559A BR PI0507559 A BRPI0507559 A BR PI0507559A BR PI0507559 A BRPI0507559 A BR PI0507559A
Authority
BR
Brazil
Prior art keywords
emulsifier
effluent treatment
emulsifying activity
animal feed
suspended matter
Prior art date
Application number
BRPI0507559-9A
Other languages
English (en)
Inventor
Ian Purtle
Aharon Eyal
Asher Vitner
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Publication of BRPI0507559A publication Critical patent/BRPI0507559A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/042—Breaking emulsions by changing the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)

Abstract

TRATAMENTO DE EFLUENTE . A presente invenção refere-se a um método de tratar uma corrente aquosa, compreendendo matéria suspensa, um material oleaginoso e um emulsificante, tendo uma atividade de emulsificação. O método inclui reduzir a atividade de emulsificação do emulsificante. São descritos uma solução concentrada, solutos separados, fertilizantes ou alimentação animal produzidos pelo processo de redução da atividade de emulsificação de um emulsificante em uma corrente aquosa, compreendendo matéria suspensa um emulsificante e um material oleaginoso. A solução, fertilizante ou alimentação animal tem uma concentração relativamente baixa de emulsificante.
BRPI0507559-9A 2004-02-09 2005-02-09 tratamento de efluente BRPI0507559A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54306204P 2004-02-09 2004-02-09
PCT/US2005/004200 WO2005077485A1 (en) 2004-02-09 2005-02-09 Effluent treatment

Publications (1)

Publication Number Publication Date
BRPI0507559A true BRPI0507559A (pt) 2007-07-03

Family

ID=34860372

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507559-9A BRPI0507559A (pt) 2004-02-09 2005-02-09 tratamento de efluente

Country Status (2)

Country Link
BR (1) BRPI0507559A (pt)
WO (1) WO2005077485A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058091A1 (en) * 2004-11-22 2006-06-01 Cargill, Incorporated A system and method for the recovery of an oleaginous material
WO2008088489A2 (en) * 2006-12-22 2008-07-24 Danisco Us, Inc., Genencor Division Enzyme-assisted de-emulsification of aqueous lipid extracts
CN105950673A (zh) 2010-06-18 2016-09-21 布特马斯先进生物燃料有限责任公司 在提取发酵中用于醇移除的来源于油的提取溶剂
US9040263B2 (en) 2010-07-28 2015-05-26 Butamax Advanced Biofuels Llc Production of alcohol esters and in situ product removal during alcohol fermentation
EP2489276B1 (en) 2011-02-17 2013-10-16 Neste Oil Oyj Oil recovery method
MY161428A (en) 2012-09-12 2017-04-14 Sime Darby Malaysia Berhad Extracting Lecithin From Palm Agro-Waste
CN105377050A (zh) * 2013-05-31 2016-03-02 马来西亚棕榈油协会 从含油果实的植物液体提取植物化学物质的工艺
CN115465963B (zh) * 2021-10-09 2023-04-25 天津渤海职业技术学院 橡塑发泡材料副产物废油膏的处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927275C2 (de) * 1979-07-06 1981-12-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum thermischen Spalten von Öl/Wasser-Emulsionen
US4439345A (en) * 1981-06-11 1984-03-27 Marathon Oil Company Demulsification of a crude oil middle phase emulsion
US5433863A (en) * 1993-11-17 1995-07-18 Nalco Chemical Company Method for clarifying wastewater containing surfactants
CZ137895A3 (en) * 1995-05-29 1996-12-11 Horakova Dana Csc The use of yarrowia lipolytica for biological degradation of oils and fats in the waste water or sewage treatment process and the way of use thereof
US6299780B1 (en) * 1999-12-20 2001-10-09 General Electric Company Method for treatment of silicone emulsion waste by chemical addition
EP1280875A1 (en) * 2000-05-02 2003-02-05 Prolab Technologies Inc. Production of high grade and high concentration of free fatty acids from residual oils, fats and greases

Also Published As

Publication number Publication date
WO2005077485A1 (en) 2005-08-25

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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 acc. article 33 of ipl - extension of time limit for request of examination expired