ECSP21016937A - Elemento fotocatalizador para descontaminación de fluidos - Google Patents
Elemento fotocatalizador para descontaminación de fluidosInfo
- Publication number
- ECSP21016937A ECSP21016937A ECSENADI202116937A ECDI202116937A ECSP21016937A EC SP21016937 A ECSP21016937 A EC SP21016937A EC SENADI202116937 A ECSENADI202116937 A EC SENADI202116937A EC DI202116937 A ECDI202116937 A EC DI202116937A EC SP21016937 A ECSP21016937 A EC SP21016937A
- Authority
- EC
- Ecuador
- Prior art keywords
- photocatalytic
- fluids
- binder material
- directed
- defined above
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 6
- 238000005202 decontamination Methods 0.000 title abstract 3
- 230000003588 decontaminative effect Effects 0.000 title abstract 3
- 239000011941 photocatalyst Substances 0.000 title abstract 2
- 230000001699 photocatalysis Effects 0.000 abstract 7
- 239000011230 binding agent Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000011149 active material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000005855 radiation Effects 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- 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)
- Catalysts (AREA)
Abstract
La presente invención se dirige a un elemento fotocatalítico que comprende un material con actividad fotocatalítica, y un material aglomerante y/o un material conglomerante, donde el material con actividad fotocatalítica y el material aglomerante o el material conglomerante están dispersos por todo el elemento fotocatalizador. La presente invención también se dirige al método de preparación del elemento fotocatalizador como se define anteriormente, a un método de descontaminación fotocatalítica de fluidos o superficies en contacto con dichos fluidos, que comprende poner en contacto dicho fluido con el elemento fotocatalizador como se define anteriormente, y aplicar radiación ultravioleta al elemento fotocatalizador. Finalmente, la presente invención se dirige al uso del elemento fotocatalizador como se define anteriormente en la descontaminación fotocatalítica de fluidos o superficies en contacto con dichos fluidos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202031314A ES2916381B2 (es) | 2020-12-29 | 2020-12-29 | Elemento fotocatalizador para descontaminación de fluidos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP21016937A true ECSP21016937A (es) | 2022-09-30 |
Family
ID=82163608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSENADI202116937A ECSP21016937A (es) | 2020-12-29 | 2021-03-10 | Elemento fotocatalizador para descontaminación de fluidos |
Country Status (3)
| Country | Link |
|---|---|
| EC (1) | ECSP21016937A (es) |
| ES (1) | ES2916381B2 (es) |
| WO (1) | WO2022144481A1 (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000109382A (ja) * | 1998-10-06 | 2000-04-18 | Kazuko Kimura | 光触媒用二酸化チタン釉薬陶器とこの陶器を利用した雑排水及び屎尿の処理方法 |
| CN101240418B (zh) | 2002-07-09 | 2012-07-04 | 新材料公共服务公司研究所 | 包含光催化TiO2层的基片 |
| US9078942B2 (en) * | 2007-05-14 | 2015-07-14 | Northwestern University | Titanium dioxide, single-walled carbon nanotube composites |
| GB0804365D0 (en) | 2008-03-10 | 2008-04-16 | Dublin Inst Of Technology | Synthesis of nanoporous semi-conducting oxides |
| CN106039988B (zh) * | 2016-05-31 | 2018-06-08 | 重庆交通大学 | 一种空气净化砖及其制备方法 |
| CN108722422B (zh) * | 2017-04-21 | 2020-10-30 | 中国石油化工股份有限公司 | 一种赤泥活化改性的方法及应用 |
-
2020
- 2020-12-29 ES ES202031314A patent/ES2916381B2/es active Active
-
2021
- 2021-03-10 EC ECSENADI202116937A patent/ECSP21016937A/es unknown
- 2021-12-28 WO PCT/ES2021/070940 patent/WO2022144481A1/es active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| ES2916381B2 (es) | 2023-04-20 |
| ES2916381A1 (es) | 2022-06-30 |
| WO2022144481A1 (es) | 2022-07-07 |
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