BRPI0801121A2 - heavy metals bioadsorbent agent, composition containing same and process for removing heavy metals - Google Patents
heavy metals bioadsorbent agent, composition containing same and process for removing heavy metalsInfo
- Publication number
- BRPI0801121A2 BRPI0801121A2 BRPI0801121A BRPI0801121A2 BR PI0801121 A2 BRPI0801121 A2 BR PI0801121A2 BR PI0801121 A BRPI0801121 A BR PI0801121A BR PI0801121 A2 BRPI0801121 A2 BR PI0801121A2
- Authority
- BR
- Brazil
- Prior art keywords
- heavy metals
- composition containing
- bioadsorbent
- agent
- containing same
- Prior art date
Links
- 229910001385 heavy metal Inorganic materials 0.000 title abstract 7
- 239000000203 mixture Substances 0.000 title abstract 2
- 241000894006 Bacteria Species 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 241000316848 Rhodococcus <scale insect> Species 0.000 abstract 1
- 241001524101 Rhodococcus opacus Species 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000227 bioadhesive Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
AGENTE BIOADSORVENTE DE METAIS PESADOS, COMPOSICãO CONTENDO O MESMO E PROCESSO PARA REMOçãO DE METAIS PESADOS. A presente invenção proporciona um processo de remoção de metais pesados de líquidos, como efluentes de origem industrial ou doméstica, que utiliza uma bactéria capaz de remover tais metais pesados do efluente. Em especial, a bactéria utilizada na presente invenção é escolhida do grupo das bactérias do gênero Rhodococcus, mais especificamente, Rhodococcus opacus que adsorve metais pesados, como cromo, chumbo, cádmio, zinco e cobre de soluções aquosas.BIO ADHESIVE AGENT OF HEAVY METALS, COMPOSITION CONTAINING THE SAME AND PROCESS FOR REMOVAL OF HEAVY METALS. The present invention provides a process for removing heavy metals from liquids, such as effluents of industrial or domestic origin, using a bacterium capable of removing such heavy metals from the effluent. In particular, the bacteria used in the present invention is chosen from the group of bacteria of the genus Rhodococcus, specifically Rhodococcus opacus which adsorbs heavy metals such as chromium, lead, cadmium, zinc and copper from aqueous solutions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0801121 BRPI0801121A2 (en) | 2008-04-11 | 2008-04-11 | heavy metals bioadsorbent agent, composition containing same and process for removing heavy metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0801121 BRPI0801121A2 (en) | 2008-04-11 | 2008-04-11 | heavy metals bioadsorbent agent, composition containing same and process for removing heavy metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0801121A2 true BRPI0801121A2 (en) | 2009-11-24 |
Family
ID=41338345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0801121 BRPI0801121A2 (en) | 2008-04-11 | 2008-04-11 | heavy metals bioadsorbent agent, composition containing same and process for removing heavy metals |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BRPI0801121A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386832A (en) * | 2014-12-05 | 2015-03-04 | 河南省科学院生物研究所有限责任公司 | Method for processing leaded wastewater by using microbial bacteria |
-
2008
- 2008-04-11 BR BRPI0801121 patent/BRPI0801121A2/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386832A (en) * | 2014-12-05 | 2015-03-04 | 河南省科学院生物研究所有限责任公司 | Method for processing leaded wastewater by using microbial bacteria |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Fakhru’l-Razi et al. | Review of technologies for oil and gas produced water treatment | |
| CA2797496C (en) | Produced water treatment to remove organic compounds | |
| BR112015028317A2 (en) | chemical oxidation process and biological attenuation for the treatment of contaminated media | |
| BRPI0720039A2 (en) | METHOD FOR TREATING WATER PRODUCED FROM AN OIL RECOVERY OPERATION AND CONTAINING CONTAMINANTS, TO SOULATE WASTE WATER AND TO CONDITION WASTE FOR ADDITIONAL TREATMENT, AND TO TREAT WASTE WATER CONTAINING WATER | |
| CL2012000035A1 (en) | Method and system for treating wastewater that comprises passing the adsorbent containing adsorbed contaminants to a biological regeneration reactor and allowing the microorganisms to act biologically, discarding the effluent and recycling the absorbent material. | |
| BR112014030063A2 (en) | process for treating sewage sludge with enzymes, aerobic digestion process, process for generating electricity from organic waste materials, and, composition. | |
| EA200900789A1 (en) | SORBENT FOR CLEANING WATER FROM HEAVY METAL IONS | |
| BRPI0819580A2 (en) | Industrial wastewater treatment biological membrane reactor system, process for purifying an industrial wastewater stream containing biologically refractory compounds and / or bioinhibitors and process for treating an industrial wastewater stream processed by a biological membrane reactor | |
| CL2009000998A1 (en) | Method and system to produce biofuel or bioenergetic product from municipal, industrial and / or rural effluent waste sludge that includes leaching metals with sulfur oxidizing microorganisms, acid producers and converting treated sludge obtained into biofuel or bioenergetic product by microbial action. | |
| TW201129510A (en) | Additive for use in membrane separation activated sludge method | |
| WO2013186631A3 (en) | Apparatus, systems, and methods for fluid filtration | |
| BR112014012729A8 (en) | coke wastewater treatment process | |
| AR065275A1 (en) | PROCESS TO TREAT SUBSTANCES CONTAMINATED WITH HEAVY METALS | |
| BRPI0702757A (en) | method for removing contaminants from an aqueous solution, and composition which removes contaminants from an aqueous solution | |
| BRPI0711885A2 (en) | AMINOTIAZOIS AND ITS USES | |
| PT2193101T (en) | SEQUENTIAL BIOLOGICAL REACTOR WITH SELECTOR FOR THE TREATMENT OF URBAN OR INDUSTRIAL RESIDUAL WATERS | |
| BR112012033678A2 (en) | appliance and household method of disinfecting a functional subunit of a household appliance and / or odor reduction | |
| BR112014002565A2 (en) | toilet apparatus and method for disposing and sterilizing waste | |
| CN104944558A (en) | Industrial wastewater disinfection environmental protection system mechanism | |
| BRPI0801121A2 (en) | heavy metals bioadsorbent agent, composition containing same and process for removing heavy metals | |
| CN105731556A (en) | Efficient purifying treatment agent for sewage and wastewater | |
| BR112013025750A2 (en) | process for treating industrial wastewater | |
| BR102013018093B8 (en) | Process for treating leachate from sanitary and/or industrial landfills | |
| BRPI0704292A2 (en) | natural wastewater treatment system | |
| Mindubaev et al. | New confirmation for white phosphorus biodegradation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O C/C 13 DA LPI. |
|
| B09B | Decision: refusal |