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PE20060784A1 - Proceso y planta para la remocion de metales de efluentes mineros o industriales por biosorcion - Google Patents

Proceso y planta para la remocion de metales de efluentes mineros o industriales por biosorcion

Info

Publication number
PE20060784A1
PE20060784A1 PE2005001164A PE2005001164A PE20060784A1 PE 20060784 A1 PE20060784 A1 PE 20060784A1 PE 2005001164 A PE2005001164 A PE 2005001164A PE 2005001164 A PE2005001164 A PE 2005001164A PE 20060784 A1 PE20060784 A1 PE 20060784A1
Authority
PE
Peru
Prior art keywords
biosorption
iii
metals
desorption
acid
Prior art date
Application number
PE2005001164A
Other languages
English (en)
Inventor
Tadic Davor Cotoras
Maza Miguel Esteban Zarzar
Elicer Pabla Leticia Viedma
Lozano Fernando Valenzuela
Original Assignee
Univ Chile
Biotecnologias Del Agua Ltda
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 Univ Chile, Biotecnologias Del Agua Ltda filed Critical Univ Chile
Publication of PE20060784A1 publication Critical patent/PE20060784A1/es

Links

Classifications

    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

DONDE EL PROCESO COMPRENDE: a) SOMETER EL EFLUENTE A UN PRE-TRATAMIENTO TAL COMO: PRECIPITACION POR AUMENTO DE pH O EXTRACCION POR SOLVENTES MEDIANTE MEMBRANAS EMULSIFICADAS, PARA REDUCIR SU CARGA DE METALES HASTA CONCENTRACIONES QUE PUEDAN SER TRATADAS POR EL SISTEMA DE BIOSORCION; Y, b) SOMETER EL LIQUIDO TRATADO EN (a) A UN SEGUNDO PASO DE REMOCION CONTINUA DE METALES POR BIOSORCION. LA PLANTA INCLUYE: i) UN SISTEMA DE PRE-TRATAMIENTO; ii) UNA ENTRADA PARA LA ADMISION DEL RESIDUO INDUSTRIAL LIQUIDO O DRENAJE DE MINA E INGRESO A (i); iii) UN SISTEMA DE BIOSORCION; iv) UN CONDUCTO PARA LLEVAR EL AGUA DE (iii); v) UN CONDUCTO PARA LLEVAR LA SOLUCION DE DESORCION DE (iv) A LA ENTRADA PARA LA ADMISION DEL RESIDUO O DRENAJE E INGRESO A (i); vi) UN CONDUCTO PARA LA DESCARGA DE AGUA TRATADA MEDIANTE (iii); vii) UN GRUPO DE BIORREACTORES, CUYO MATERIAL DE RELLENO PUEDE SER COLONIZADO CON UNA BIOPELICULA FORMADA POR UN CULTIVO MICROBIANO O MEZCLA DE MICROORGANISMOS CAPACES DE UNIR METALES POR BIOSORCION; viii) UN ESTANQUE DE HOMOGENEIZACION DE ACIDO CONECTADO AL BIORREACTOR; Y, ix) UN ESTANQUE DE HOMOGENEIZACION DE BASE CONECTADO AL BIORREACTOR. EL ACIDO SE AGREGA COMO AGENTE DE DESORCION, Y LA SOLUCION ALCALINA PERMITE NEUTRALIZA ACIDO REMANENTE DESPUESDE LA DESORCION. EL CULTIVO MICROBIANO ES DE BACTERIAS SELECCIONADAS DE GENEROS BACILLUS, PSEUDOMONAS, KLEBSIELLA O ENTEROBACTER. EL BIORREACTOR ES UNA COLUMNA AIREADA DE LECHO FIJO, REACTOR DE LECHO FLUIDIZADO O FILTRO PERCOLADOR
PE2005001164A 2004-10-06 2005-10-03 Proceso y planta para la remocion de metales de efluentes mineros o industriales por biosorcion PE20060784A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2004002581 2004-10-06
CL2005001945 2005-08-02

Publications (1)

Publication Number Publication Date
PE20060784A1 true PE20060784A1 (es) 2006-08-01

Family

ID=36124500

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2005001164A PE20060784A1 (es) 2004-10-06 2005-10-03 Proceso y planta para la remocion de metales de efluentes mineros o industriales por biosorcion

Country Status (3)

Country Link
US (1) US7326344B2 (es)
AU (1) AU2005219091B2 (es)
PE (1) PE20060784A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070205150A1 (en) * 2006-03-03 2007-09-06 Jones Robert G Systems and methods for preserving bacteria in a starvation phase
US20070205149A1 (en) * 2006-03-03 2007-09-06 Jones Robert G Bacteria-alginate bead systems and methods
US20070205148A1 (en) * 2006-03-03 2007-09-06 Jones Robert G Systems and methods of creating a biofilm for the reduction of water contamination
PE20080325A1 (es) * 2006-07-04 2008-04-10 Univ Chile Cepa bacteriana aislada y proceso de biosorcion de metales con un inoculante basado en la cepa
WO2008125408A1 (de) * 2007-04-12 2008-10-23 Basf Se Verwendung von n-vinyl- polymerisaten als sorptionsmittel und verfahren zur regenerierung der sorptionsmittel
CA2766620A1 (en) * 2009-06-22 2011-01-13 Allegheny-Singer Research Institute Biofilm remediation of fracture fluid
US8936770B2 (en) 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
CL2010000814A1 (es) 2010-07-30 2010-12-31 Univ De Chile 70% Biotecnologias Del Agua Ltda 30% Biosorbente compuesto por agregados de bacillus sp. vchb-10 (nrrl- b-30881) tratados con polietilenimina y glutaraldehido, util para remocion de metales pesados en formas cationicas y anionicas desde soluciones acuosas, proceso para prepararlo, su uso y proceso para remover metales desde efluentes acuosos.
CN102701511A (zh) * 2011-03-28 2012-10-03 上海鑫洲生物科技有限公司 一种非固定式生物吸附剂处理废水及回收重金属的方法和装置
WO2012162533A2 (en) 2011-05-25 2012-11-29 Sam Houston State University Bioremediation reactor systems
WO2012162518A2 (en) 2011-05-25 2012-11-29 Sam Houston State University Method for the remediation of water generated from natural resource production operations
WO2012162527A2 (en) 2011-05-25 2012-11-29 Sam Houston State University Method for the remediation of salt containing wastewater streams
WO2013009819A2 (en) 2011-07-11 2013-01-17 Allegheny-Singer Research Institute Fluid treatment system
CN102887599A (zh) * 2012-10-11 2013-01-23 许世东 一种煤矿井下采区集中供水净化、软化、供液配比系统
CN104803489B (zh) * 2015-05-08 2017-03-29 董万里 蝇蛆甲壳素及微生物污水处理和水体生态修复的方法
CN110541452A (zh) * 2019-09-16 2019-12-06 辽宁联胜机械制造有限公司 一种泵站多级过滤系统
CN111001396B (zh) * 2019-12-31 2022-02-22 西南石油大学 一种磁性柠檬酸改性壳聚糖微球及制备方法和应用
CN113277668A (zh) * 2021-06-18 2021-08-20 海南合和环境科技有限公司 一种集成电催化废水除硬零排放工艺

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US4898827A (en) * 1984-10-17 1990-02-06 Advanced Mineral Technologies, Inc. Metal recovery
US4769223A (en) * 1987-04-22 1988-09-06 Bohumil Volesky Biosorbent for gold
US5055402A (en) * 1989-01-04 1991-10-08 Bio-Recovery Systems, Inc. Removal of metal ions with immobilized metal ion-binding microorganisms
KR920701427A (ko) * 1989-10-18 1992-08-11 원본미기재 고정 금속 추출용제를 함유하는 폴리머 비이드
IL104036A (en) * 1992-12-09 1995-12-08 Technion Res & Dev Foundation Process for the removal of metallic cations from effluents
DE4322743C2 (de) * 1993-07-08 1997-07-10 Peter Prof Dr Pohl Verfahren zur Gewinnung und Anwendung von Adsorptionsmaterial
US6013511A (en) * 1993-11-05 2000-01-11 Vito Precipitating metals or degrading xenobiotic organic compounds with membrane immobilized microorganisms
US5602071A (en) * 1994-05-26 1997-02-11 Aero-Terra-Aqua Technologies Corporation Bead for removing dissolved metal contaminants
KR0150855B1 (ko) * 1995-10-20 1998-08-17 강재헌 생물자원으로 부터 제조된 중금속 생흡착제
EP0811580A3 (en) * 1996-06-07 1998-12-02 Shiro Yoshizaki Method for removing heavy metal from sludge
US5976847A (en) * 1996-07-24 1999-11-02 Hermann; Paul Hydrophilic urethane binder immobilizing organisms having active sites for binding noxious materials
AU714364C (en) * 1997-03-27 2002-05-02 Billiton S.A. Limited Recovery of copper
DE19844171A1 (de) * 1998-09-25 2000-03-30 Koeckritz Tim Biosorptionsverfahren zur Entfernung von Metallen aus citronensaurer und gluconsaurer Lösung mit Schimmelpilzen

Also Published As

Publication number Publication date
US7326344B2 (en) 2008-02-05
US20060070949A1 (en) 2006-04-06
AU2005219091A1 (en) 2006-04-27
AU2005219091B2 (en) 2010-09-16

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