ES2535784A1 - Procedure for the elimination of organic compounds present in wastewater (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the elimination of organic compounds present in wastewater (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2535784A1
ES2535784A1 ES201301068A ES201301068A ES2535784A1 ES 2535784 A1 ES2535784 A1 ES 2535784A1 ES 201301068 A ES201301068 A ES 201301068A ES 201301068 A ES201301068 A ES 201301068A ES 2535784 A1 ES2535784 A1 ES 2535784A1
Authority
ES
Spain
Prior art keywords
organic compounds
wastewater
translation
machine
legally binding
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
ES201301068A
Other languages
Spanish (es)
Other versions
ES2535784B2 (en
Inventor
Francisco Javier DEIVE HERVA
María Salomé ÁLVAREZ ÁLVAREZ
Fátima MOSCOSO DÍAZ
Ana María RODRÍGUEZ RODRÍGUEZ
María Ángeles SANROMÁN BRAGA
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.)
Universidade de Vigo
Original Assignee
Universidade de Vigo
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 Universidade de Vigo filed Critical Universidade de Vigo
Priority to ES201301068A priority Critical patent/ES2535784B2/en
Priority to PCT/ES2014/000193 priority patent/WO2015071509A1/en
Publication of ES2535784A1 publication Critical patent/ES2535784A1/en
Application granted granted Critical
Publication of ES2535784B2 publication Critical patent/ES2535784B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C02F2101/327—Polyaromatic Hydrocarbons [PAH's]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/04—Surfactants, used as part of a formulation or alone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

The present invention relates to a process for the removal of organic compounds present in wastewater comprising a stage of biological degradation wherein the effluent is treated with bacteria in a medium containing salts and a nonionic surfactant, followed by a step of liquid-liquid extraction of organic compounds not previously metabolized using a non-ionic surfactant and a salt as a phase segregation agent. (Machine-translation by Google Translate, not legally binding)

Description

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Claims (1)

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ES201301068A 2013-11-14 2013-11-14 Procedure for the elimination of organic compounds present in wastewater Active ES2535784B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201301068A ES2535784B2 (en) 2013-11-14 2013-11-14 Procedure for the elimination of organic compounds present in wastewater
PCT/ES2014/000193 WO2015071509A1 (en) 2013-11-14 2014-11-10 Method for the elimination of organic compounds present in wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201301068A ES2535784B2 (en) 2013-11-14 2013-11-14 Procedure for the elimination of organic compounds present in wastewater

Publications (2)

Publication Number Publication Date
ES2535784A1 true ES2535784A1 (en) 2015-05-14
ES2535784B2 ES2535784B2 (en) 2015-08-31

Family

ID=53040273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201301068A Active ES2535784B2 (en) 2013-11-14 2013-11-14 Procedure for the elimination of organic compounds present in wastewater

Country Status (2)

Country Link
ES (1) ES2535784B2 (en)
WO (1) WO2015071509A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107963729A (en) * 2017-12-19 2018-04-27 浙江沃华环境科技有限公司 A kind of sewage disposal bacterium solution and sewage water treatment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012619A1 (en) * 1992-12-01 1994-06-09 Novo Nordisk A/S Enhancement of enzyme reactions
WO2011119112A1 (en) * 2010-03-23 2011-09-29 Biomax Technologies Pte Ltd Treatment of organic waste

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012619A1 (en) * 1992-12-01 1994-06-09 Novo Nordisk A/S Enhancement of enzyme reactions
WO2011119112A1 (en) * 2010-03-23 2011-09-29 Biomax Technologies Pte Ltd Treatment of organic waste

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ÁLVAREZ, M.S. et al. ¿Novel physico-biological treatment for the remediation of textile dyes-containing industrial effluents¿. Bioresource Tecnhnology 2013, Volumen 146, páginas 689-695. [Disponible en línea el 06.08.2013]. Ver página 689, resumen; página 694, conclusión; página 690, apartados 2.2, 2.3, 2.5; página 691, apartado 2.7; página 692, apartado 3.2; páginas 693-694, apartado 3.3. *
DURAN, C. et al. ¿Cloud-Point Extraction of Rhodamine 6 by Using Triton X-100 as the Non-Ionic Surfactant¿. Journal of AOAC International 2011, Volumen 94, Número 1, páginas 286-292. Ver página 127, resumen. *
MOSCOSO, F. et al. ¿Efficient PAHs biodegradation by a bacterial consortium at flask and bioreactor scale¿. Bioresource Technology 2012, Volumen 119, páginas 270-276. [Disponible en línea el 26.05.2012]. Ver página 270, resumen; página 271, apartados 2.1-2.2; página 275, apartado 4. *
MOSCOSO, F. et al. ¿Technoeconomic assessment of phenanthrene degradation by Pseudomonas stutzeri CECT 930 in a batch bioreactor¿. Bioresource Technology 2012, Volumen 104, páginas 81-89. [Disponible en línea el 21.10.2011]. Ver página 81, resumen; página 82, apartados 2.1, 2.2; página 88, apartado 4. *
WILLAUER, H.D. et al. ¿Investigation of aqueous biphasic systems for the separation of lignins from cellulose in the paper pulping process¿. Journal of Chromatography B 2000, Volumen 743, páginas 127-135. Ver página 127, resumen *

Also Published As

Publication number Publication date
ES2535784B2 (en) 2015-08-31
WO2015071509A1 (en) 2015-05-21

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