PE20150539A1 - Metodo para la remocion biologica de sulfato y metales - Google Patents

Metodo para la remocion biologica de sulfato y metales

Info

Publication number
PE20150539A1
PE20150539A1 PE2015000071A PE2015000071A PE20150539A1 PE 20150539 A1 PE20150539 A1 PE 20150539A1 PE 2015000071 A PE2015000071 A PE 2015000071A PE 2015000071 A PE2015000071 A PE 2015000071A PE 20150539 A1 PE20150539 A1 PE 20150539A1
Authority
PE
Peru
Prior art keywords
sulphate
metals
removal
biological removal
liquid
Prior art date
Application number
PE2015000071A
Other languages
English (en)
Inventor
Tadic Davor Cotoras
Elicer Pabla Leticia Viedma
Carrasco Cristian Alejandro Hurtado
Original Assignee
Univ Chile
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 filed Critical Univ Chile
Publication of PE20150539A1 publication Critical patent/PE20150539A1/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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/341—Consortia of bacteria
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Abstract

QUE COMPRENDE: a)SOMETER EFLUENTES MINEROS, DRENAJES ACIDOS DE MINA Y DIFERENTES RESIDUOS LIQUIDOS INDUSTRIALES, A AL MENOS UN PRIMER PASO DE REMOCION DE LOS METALES EN SOLUCION MEDIANTE BIOSORCION CON UNA BIOMASA BACTERIANA CONSTITUIDA POR LA CEPA BACILLUS sp. VCHB-10 DEPOSITADA COMO NRRL-B-30881; Y b)SOMETER EL LIQUIDO QUE HA SIDO TRATADO PREVIAMENTE EN EL PASO DE BIOSORCION A UN SEGUNDO PASO DE REMOCION CONTINUA DE SULFATO EN UN BIORREACTOR ANAEROBIO MEDIANTE UN CONSORCIO MICROBIANO REDUCTOR DE SULFATO HALOTOLERANTE
PE2015000071A 2012-10-31 2013-10-04 Metodo para la remocion biologica de sulfato y metales PE20150539A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2012003057A CL2012003057A1 (es) 2012-10-31 2012-10-31 Metodo para la remocion biologica de sulfato y metales desde efluentes mineros, que comprende someter el efluente a al menos a un primer paso de remocion de los metales en solucion mediante biosorcion, y someter el liquido a un segundo paso de remocion continua de sulfato en un biorreactor anaerobico.

Publications (1)

Publication Number Publication Date
PE20150539A1 true PE20150539A1 (es) 2015-04-29

Family

ID=50626271

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015000071A PE20150539A1 (es) 2012-10-31 2013-10-04 Metodo para la remocion biologica de sulfato y metales

Country Status (5)

Country Link
AU (1) AU2013337537B2 (es)
CA (1) CA2883147A1 (es)
CL (1) CL2012003057A1 (es)
PE (1) PE20150539A1 (es)
WO (1) WO2014067024A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11591669B2 (en) * 2016-10-31 2023-02-28 Mint Innovation Limited Metal recovery process
CN111771172B (zh) 2018-02-28 2021-09-28 大金工业株式会社 加工品的制造方法、工具路径计算方法、加工品和叶轮
CN111676141A (zh) * 2020-06-22 2020-09-18 天津科技大学 一种去除盐藻中重金属砷的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446526B (sv) * 1979-04-24 1986-09-22 Rodococc Innovation Ab Forfarande for utfellning av tungmetaller ur avloppsvatten innehallande sulfatjoner
US6203700B1 (en) * 1999-07-30 2001-03-20 Water Research Commission Process for treating metal-containing acid water
US7479220B2 (en) * 2004-10-06 2009-01-20 Universidad De Chile Plant for the removal of metals by biosorption from mining or industrial effluents
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

Also Published As

Publication number Publication date
AU2013337537A1 (en) 2015-03-26
WO2014067024A8 (es) 2015-04-02
CL2012003057A1 (es) 2013-02-01
AU2013337537B2 (en) 2018-02-08
CA2883147A1 (en) 2014-05-08
WO2014067024A1 (es) 2014-05-08

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