MD3728F1 - Photocatalytic reactor for water purification from pollutants - Google Patents
Photocatalytic reactor for water purification from pollutants Download PDFInfo
- Publication number
- MD3728F1 MD3728F1 MDA20070050A MD20070050A MD3728F1 MD 3728 F1 MD3728 F1 MD 3728F1 MD A20070050 A MDA20070050 A MD A20070050A MD 20070050 A MD20070050 A MD 20070050A MD 3728 F1 MD3728 F1 MD 3728F1
- Authority
- MD
- Moldova
- Prior art keywords
- capacity
- valve
- polluted water
- water
- photocatalytic
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 230000001699 photocatalysis Effects 0.000 title abstract 4
- 238000000746 purification Methods 0.000 title abstract 2
- 239000003344 environmental pollutant Substances 0.000 title 1
- 231100000719 pollutant Toxicity 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 239000010840 domestic wastewater Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 244000000010 microbial pathogen Species 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Inventia se refera la instalatiile pentru epurarea apelor reziduale industriale si menajere de impuritati organice toxice si microorganisme patogeneprin distructia fotocatalitica. Reactorul fotocatalitic propus include o capacitate pentru apa poluata (16), un corp (1) executat din sticla de cuartcu racord (2) pentru evacuarea apei epurate, o membrana tubulara din ceramica (8) acoperita cu un strat fotocatalitic activ, fixata coaxial si unita cu capacitatea pentru apa poluata (16) la intrare cu o conducta (9), dotata cu un ventil (10), o pompa (12) si un debitmetru (11), iar la iesire – cu o conducta (13) pentru recircularea apei in capacitatea pentru apa poluata (16), care este dotata cuun ventil (14) si un manometru (15). Pe partea exterioara a corpului (1) sunt instalate lampi de radiatie ultravioleta (21). Noutatea consta in aceeaca corpul (1) in partea de sus este dotat cu un capac (3) cu dozator (4), iar la fund este conectatun racord (6) de admisiune a oxidantului cu ventil (7). La fundul corpului (1) este amplasata o incarcatura sferica magnetizata (17) si particule disperse (18), iar in partea superioara a corpului (1), intre doua plase de sustinere (19) este amplasat un filtru (20) cu incarcatura flotanta granulara. Lampile de radiatie ultravioleta (21) sunt dotate cu ecrane (23), iar de partea exterioara a corpului (1), in zona amplasarii incarcaturii sferice magnetizate este instalat un solenoid (24) cu regulator de curent (25).The invention relates to installations for the purification of industrial and domestic wastewater from toxic organic impurities and pathogenic microorganisms by photocatalytic destruction. The proposed photocatalytic reactor includes a capacity for polluted water (16), a body (1) made of quartz glass (2) for draining purified water, a ceramic tubular membrane (8) coated with an active photocatalytic layer, coaxially fixed and joined with the capacity for polluted water (16) at the inlet with a pipe (9), equipped with a valve (10), a pump (12) and a flow meter (11), and at the exit - with a pipe (13) for recirculation water in the capacity for polluted water (16), which is equipped with a valve (14) and a manometer (15). On the outside of the body (1) are installed ultraviolet radiation lamps (21). The novelty consists of the same body (1) at the top is equipped with a lid (3) with dispenser (4), and at the bottom is connected a connection (6) for the inlet of the oxidizer with valve (7). At the bottom of the body (1) is placed a magnetized spherical charge (17) and dispersed particles (18), and in the upper part of the body (1), between two support nets (19) a filter (20) with floating charge is placed. granular. The ultraviolet lamps (21) are equipped with screens (23), and on the outside of the body (1), a solenoid (24) with a current regulator (25) is installed in the area of the magnetized spherical charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070050A MD3728G2 (en) | 2007-02-26 | 2007-02-26 | Photocatalytic reactor for water purification from pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070050A MD3728G2 (en) | 2007-02-26 | 2007-02-26 | Photocatalytic reactor for water purification from pollutants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3728F1 true MD3728F1 (en) | 2008-10-31 |
| MD3728G2 MD3728G2 (en) | 2009-05-31 |
Family
ID=40030527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20070050A MD3728G2 (en) | 2007-02-26 | 2007-02-26 | Photocatalytic reactor for water purification from pollutants |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3728G2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3911G2 (en) * | 2008-06-11 | 2009-12-31 | Государственный Университет Молд0 | Combined photo-biocatalytic reactor for destructive purification of sewage waters from hard-degradable organic compounds |
| CN103864264A (en) * | 2014-03-03 | 2014-06-18 | 同济大学 | Water treatment method and equipment of photocatalytic composite membrane bioreactor |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3726G2 (en) * | 2007-06-13 | 2009-05-31 | Государственный Университет Молд0 | Installation for complex electrophotocatalytic purification of water from stable organic compounds |
| MD186Z (en) * | 2009-07-27 | 2010-11-30 | Государственный Университет Молд0 | Photocatalytic reactor for water purification |
| MD210Z (en) * | 2009-09-04 | 2010-12-31 | Государственный Университет Молд0 | Plant for combined purification of water from hard-degradable organic substances |
| RU2747332C1 (en) * | 2020-05-14 | 2021-05-04 | Акционерное общество "Научно-производственное объединение Государственный оптический институт им. С.И. Вавилова" (АО "НПО ГОИ им. С.И. Вавилова") | Photoactive cuvette |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1373690A1 (en) * | 1986-05-13 | 1988-02-15 | Всесоюзный Проектно-Технологический Институт По Электробытовым Машинам И Приборам | Apparatus for extracting paintwork materials from waste water |
| US5862449A (en) * | 1996-05-30 | 1999-01-19 | The United States Of America As Represented By The United States Department Of Energy | Photocatalytic reactor |
| MD3149G2 (en) * | 2005-09-15 | 2007-04-30 | Государственный Университет Молд0 | Plant for water photocatalytic purification from organic substances |
-
2007
- 2007-02-26 MD MDA20070050A patent/MD3728G2/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3911G2 (en) * | 2008-06-11 | 2009-12-31 | Государственный Университет Молд0 | Combined photo-biocatalytic reactor for destructive purification of sewage waters from hard-degradable organic compounds |
| CN103864264A (en) * | 2014-03-03 | 2014-06-18 | 同济大学 | Water treatment method and equipment of photocatalytic composite membrane bioreactor |
| CN103864264B (en) * | 2014-03-03 | 2015-08-19 | 同济大学 | A kind of water treatment method of photocatalysis composite membrane bio-reactor and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3728G2 (en) | 2009-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |