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 biosorcionInfo
- 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
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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Removal Of Specific Substances (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20070205150A1 (en) * | 2006-03-03 | 2007-09-06 | Jones Robert G | Systems and methods for preserving bacteria in a starvation phase |
US7951578B2 (en) * | 2006-07-04 | 2011-05-31 | Universidad De Chile | Bacterial strain for a metal biosorption process |
WO2008125408A1 (de) * | 2007-04-12 | 2008-10-23 | Basf Se | Verwendung von n-vinyl- polymerisaten als sorptionsmittel und verfahren zur regenerierung der sorptionsmittel |
WO2011005531A2 (en) * | 2009-06-22 | 2011-01-13 | Allegheny-Singer Research Institute | Biofilm remediation of metal containing wastewater |
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 |
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 |
WO2012162533A2 (en) | 2011-05-25 | 2012-11-29 | Sam Houston State University | Bioremediation reactor systems |
US9162910B2 (en) | 2011-07-11 | 2015-10-20 | 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*** |
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*** |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO1991005859A1 (en) * | 1989-10-18 | 1991-05-02 | The United States Of America, Represented By The Secretary, United States Department Of Commerce | Polymer bead containing immobilized metal extractant |
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 |
US6027543A (en) * | 1996-06-07 | 2000-02-22 | Shiro Yoshizaki | Method for removing a 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 |
ZA982549B (en) * | 1997-03-27 | 1998-09-30 | Billiton Sa Limited | Copper recovery |
DE19844171A1 (de) * | 1998-09-25 | 2000-03-30 | Koeckritz Tim | Biosorptionsverfahren zur Entfernung von Metallen aus citronensaurer und gluconsaurer Lösung mit Schimmelpilzen |
-
2005
- 2005-10-03 PE PE2005001164A patent/PE20060784A1/es not_active Application Discontinuation
- 2005-10-03 AU AU2005219091A patent/AU2005219091B2/en not_active Ceased
- 2005-10-04 US US11/242,075 patent/US7326344B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2005219091B2 (en) | 2010-09-16 |
AU2005219091A1 (en) | 2006-04-27 |
US7326344B2 (en) | 2008-02-05 |
US20060070949A1 (en) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |