PE20161190A1 - Procedimientos de retirada de contaminantes de sistemas acuosos - Google Patents
Procedimientos de retirada de contaminantes de sistemas acuososInfo
- Publication number
- PE20161190A1 PE20161190A1 PE2016000763A PE2016000763A PE20161190A1 PE 20161190 A1 PE20161190 A1 PE 20161190A1 PE 2016000763 A PE2016000763 A PE 2016000763A PE 2016000763 A PE2016000763 A PE 2016000763A PE 20161190 A1 PE20161190 A1 PE 20161190A1
- Authority
- PE
- Peru
- Prior art keywords
- contaminants
- removal
- procedures
- aqueous stream
- aqueous systems
- Prior art date
Links
- 239000000356 contaminant Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- -1 hydroxyalkyl methacrylates Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- 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
- C02F1/56—Macromolecular 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
- C02F2101/006—Radioactive 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
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur 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
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic 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
- C02F2101/10—Inorganic compounds
- C02F2101/106—Selenium 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- 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
- C02F2101/206—Manganese or manganese 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Se refieren a procedimientos de retirada de uno o mas contaminantes de una corriente acuosa que comprende: la adicion de polimero que comprende unidades de repeticion de uno o mas monomeros de acrilamida y unidades de repeticion de uno o mas monomeros seleccionados de metacrilatos de hidroxialquilo y aliloxialquildioles a la corriente acuosa para formar contaminantes solidificados; y la separacion de los contaminantes solidificados de la corriente acuosa. Los procedimientos pueden usarse para la retirada de contaminantes, incluyendo contaminantes basados en cinc, cobre, bario, aluminio, manganeso, cobalto y hierro
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361917498P | 2013-12-18 | 2013-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20161190A1 true PE20161190A1 (es) | 2016-11-03 |
Family
ID=53403619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2016000763A PE20161190A1 (es) | 2013-12-18 | 2014-12-17 | Procedimientos de retirada de contaminantes de sistemas acuosos |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20160304366A1 (es) |
| AP (1) | AP2016009264A0 (es) |
| BR (1) | BR112016014407A2 (es) |
| CA (1) | CA2933998A1 (es) |
| CL (1) | CL2016001492A1 (es) |
| PE (1) | PE20161190A1 (es) |
| WO (1) | WO2015095269A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10647606B2 (en) | 2017-08-18 | 2020-05-12 | Graymont Western Canada Inc. | Treatment of oil sands tailings with lime at elevated pH levels |
| WO2019094620A2 (en) | 2017-11-08 | 2019-05-16 | Graymont Western Canada Inc. | Treatment of tailings streams with one or more dosages of lime, and associated systems and methods |
| CN108178371A (zh) * | 2017-12-28 | 2018-06-19 | 西北稀有金属材料研究院宁夏有限公司 | 一种含铍铜污水处理工艺中同时除去铍和铜的方法 |
| AU2019316539B2 (en) | 2018-09-11 | 2021-04-01 | Graymont Western Canada Inc. | Improvement of geotechnical characteristics of tailings via lime addition |
| WO2020159834A1 (en) * | 2019-01-29 | 2020-08-06 | Dow Global Technologies Llc | Tailings treatment process |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188291A (en) * | 1978-04-06 | 1980-02-12 | Anderson Donald R | Treatment of industrial waste water |
| US4432865A (en) * | 1982-01-25 | 1984-02-21 | Norman George R | Process for treating used motor oil and synthetic crude oil |
| US5079272A (en) * | 1989-11-30 | 1992-01-07 | Millipore Corporation | Porous membrane formed from interpenetrating polymer network having hydrophilic surface |
| US5093413A (en) * | 1991-03-04 | 1992-03-03 | Nalco Chemical Company | Cationic polymers for sludge dewatering |
| US6180023B1 (en) * | 1998-12-12 | 2001-01-30 | Sultan I. Amer | Composition and process for remediation of waste streams |
| TW555768B (en) * | 1999-11-22 | 2003-10-01 | Mitsui Chemicals Inc | Ethylenic copolymer rubber and production process and use thereof |
| US6433061B1 (en) * | 2000-10-24 | 2002-08-13 | Noveon Ip Holdings Corp. | Rheology modifying copolymer composition |
| US7399818B2 (en) * | 2004-03-16 | 2008-07-15 | Rohm And Haas Company | Curable composition and use thereof |
| US8916678B2 (en) * | 2005-09-29 | 2014-12-23 | Nippon Shokubai Co., Ltd. | Polyalkylene glycol monomer, polyalkylene glycol polymer containing the same, and application thereof |
| US8744523B2 (en) * | 2010-08-02 | 2014-06-03 | At&T Intellectual Property I, L.P. | Method and system for interactive home monitoring |
| CN103649349B (zh) * | 2011-05-10 | 2016-09-07 | 凯米罗总公司 | 用于从水性体系中除去污染物的方法 |
| GB201111609D0 (en) * | 2011-07-06 | 2011-08-24 | Unilever Plc | Copolymers and membranes |
| US9725589B2 (en) * | 2011-12-21 | 2017-08-08 | Lubrizol Advanced Materials, Inc. | Method of preparing acrylic polymers and products produced thereby |
-
2014
- 2014-12-17 BR BR112016014407A patent/BR112016014407A2/pt not_active Application Discontinuation
- 2014-12-17 WO PCT/US2014/070736 patent/WO2015095269A1/en not_active Ceased
- 2014-12-17 US US15/102,097 patent/US20160304366A1/en not_active Abandoned
- 2014-12-17 CA CA2933998A patent/CA2933998A1/en not_active Abandoned
- 2014-12-17 PE PE2016000763A patent/PE20161190A1/es unknown
- 2014-12-17 AP AP2016009264A patent/AP2016009264A0/en unknown
-
2016
- 2016-06-14 CL CL2016001492A patent/CL2016001492A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20160304366A1 (en) | 2016-10-20 |
| AP2016009264A0 (en) | 2016-06-30 |
| BR112016014407A2 (pt) | 2017-08-08 |
| CL2016001492A1 (es) | 2016-11-11 |
| WO2015095269A1 (en) | 2015-06-25 |
| CA2933998A1 (en) | 2015-06-25 |
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