LU500774B1 - Wastewater photocatalytic degradation device for antibiotic production - Google Patents
Wastewater photocatalytic degradation device for antibiotic production Download PDFInfo
- Publication number
- LU500774B1 LU500774B1 LU500774A LU500774A LU500774B1 LU 500774 B1 LU500774 B1 LU 500774B1 LU 500774 A LU500774 A LU 500774A LU 500774 A LU500774 A LU 500774A LU 500774 B1 LU500774 B1 LU 500774B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- box body
- wastewater
- antibiotic production
- degradation device
- photocatalytic
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 41
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000013033 photocatalytic degradation reaction Methods 0.000 title claims abstract description 14
- 238000006731 degradation reaction Methods 0.000 claims abstract description 17
- 230000015556 catabolic process Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 238000006213 oxygenation reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
This invention relates to the field of wastewater treatment equipment and discloses wastewater photocatalytic degradation device for antibiotic production, which comprises box body, the top of the box body is connected with LED lamp set, ventilation window is arranged at one corner of the upper end of one side of the box body, the lower end of one side of the box body is connected with drain valve , the middle part of the other side of the box body is connected with water inlet valve, and the middle part inside the box body is connected with photocatalytic plate. This invention increases the frequency and efficiency of the contact between wastewater and the photocatalytic plate, and it uses continuous irradiation of the LED lamp set and the oxygenation of the air pump to improve the reaction and degradation efficiency of wastewater in the box body.
Description
Description LUs00774 Wastewater photocatalytic degradation device for antibiotic production Technical Neid This invention relates to the field of wastewater treatment equipment, in particular to wastewater photocatalytic degradation device for antibiotic production, Background With the continuous development of China's pharmaceutical industry, a large amount of pharmaceutical wastewater is produced, among which antibiotic wastewater is the kind of wastewater that is difficult to treat. Photocataiysis, as an advanced water treatment technology, has been developed in recent years, which uses the reaction between light and catalyst to freat pollution, Fhotocataivtic technology can effectively treat organic pollutants with complex structure and refractory, so it is especially suitable for treating Organic wastewater with high difficulty and refractory, such as antibiotic wastewater. Traditional photocataivtic degradation device is to put catalyst into waste water and realize catalytic degradation through long-term soaking. This method not only needs to occupy a large space to place waste water containers, out has low degradation efficiency that cannot realize efficient production, Therefore, a person skilled in the art provides a photocatalytic degradation device for wastewater in antibiotic production to solve the problems raised in the above background.
Summary This invention provides wastewater pholocatalvtic degradation device for antibiotic production to solve the problems described above.
in order to achieve the above purposes, this invention provides the following technical solution.
Wastewaler photocatalytic degradation device for antibiotic production comprises box body, and the top of the box body is connected with led lamp group, ventilation window is arranged at one corner of the upper end of ons side of the box body, the lower end of one side of the box body is connected with drainage valve, the middle part of the other side of the box body is connected with photocatalytic plate, and the LUs00774 middie part of one side of the box body is connected with filter plate circulating pump is connected to the top of the filter plate inside the box body, and an air pump is connected to the other side inside the box body.
As a further improvement of the invention, the LED lamp set comprises frame, and both sides of the inner side of the frame are connected with a plurality of lamp holders with equal intervals, As a further improvement of the invention, two lamp holders are connected with a lamp tube together.
As a further improvement of the invention, one end of the circulating pump is connected with a water diversion pipe, As a further improvement of the invention, the top of the air pump is connected with conduit, and one end of the conduit is connected with ventilation window.
As a further improvement of the invention, ons end of the filter plate is connected with baffle plate.
Compared with the prior art, the invention has the advaniages described as following: The water body is continuously irradiated with ultraviolet rays by the LED lamp group, so that the photocatalytic plate generates strong oxidizing substances to accsierate the wastewater treatment efficiency. The air pump supplements air to maintain the oxygen content in the wastewater and maintain the degradation speed of organic compounds. The circulating pump realizes the circulating flow of wastewater in the box body, accelerating the contact frequency and efficiency between wastewater and the photocalaiytic plate, so that wastewater can participale in the photocatalytic degradation process more efficiently, overall, this invention realizes the automation of wastewater treatment, thus improving the wastewater treatment sfficiency.
BRIEF DESCRIPTION OF THE FIGURES Fig. 1 is a schematic structural diagram of a wastewater photocatalytic degradation device for antibiotic production.
Fig. 2 is a schematic diagram of the internal structure of a box in a photocatalytic LUs00774 degradation device for wasiswaler used in antibiotic production.
Fig. 3 is a sectional view of a wastewater photocataiviic degradation device for antibiotic production.
Fig. 4 is a schematic structural diagram of an LED lamp group in a photocatalytic degradation device for wastewater from antibiotic production, Wherein: 1. Box body, 20 LED lamp group, 3. Ventilation window, 4. Drainage valve, 5. Water inlet valve, 6. Photocataiytic plate, 7. Filler plate, 8 Baffle, 9 Circulating pump, 10. Water diversion pipe, 11. Air pump, 12. Conduit, 21. Frame, 22. Lamp holder, 23. Lamp tube
DESCRIPTION Referring to Figs 1-4 in the embodiment of this invention, wastewater photocatalytic degradation device for antibiotic production includes box body 1, the top of which is connected with an LED lamp group 2 that can provide long-term ultraviolet light and provide a light source for catalytic degradation. À ventilation window 3 is arranged at one corner of the upper end of one side of the box body 1, which needs to consume a large amount of oxygen during the catalytic reaction process. Air inside and outside the box body 1 can be circulated through the ventilation window 3, and drainage valve 4 is connected to the lower end of one side of the box body 1.
A water inlet vaive 5 is connected io the middle part of the other side of the box body 1, through which the produced wastewater is introduced into the box body 1, and discharged through a drain valve 4 after degradation. A photocatalytic plate 8 is connected to the middle part of the box body 1, which is made of pholocalalyst materials such as titanium dioxide and can generate strong oxidizing substances and decompose organic compounds under ilumination, Filter plate 7 is connected io the middie part of one side of the box body 1. One end of the filter plate 7 is connected with a baffle & Water is pumped from one side of the box body 1 to the upper part of the filter plate /, and then seeps back into the wastewater in the box body 1 through the filter plate 7. The function of the baffle 8 is to prevent backfiow.
in Fig. 2 and Fig. 3, circulating pump 9 is connected io the top of the filter plate 7 LUs00774 inside the box 1, one end of the circulating pump 9 is connected with water diversion pipe 10, and one end of the water diversion pipe 10 is immersed in waste water. the waste water on one side of the photocatalytic plate 5 is pumped up into the space formed by the filter plate 7 and the baffle 8 by the circulating pump 9. after the waste water permeates from the filter plate 7, i passes through the photocataiviic plate 6 again for catalytic reaction, thus raalizing the circulation of waste water in the box 1 and accelerating the degradation speed of waste water, Box body 1 is connected with air pump 11, the ton of which is connected with conduit 12, and one end of the conduit 12 is connected with the ventilation window 3. The degradation process of organic matter in wastewaler needs to consume a large amount of oxygen. The air pump 11 can supplement oxygen in wastewaler, ensuring the treaiment sfficency of wastewater and improve the oxidation efficiency of organic matter.
in Fig. À the LED lamp group 2 includes frame 21, the LED lamp group is fixed on the top of the box body 1 through the frame 21. Both sides of the inner side of the frame 21 are connected with a plurality of lamp holders 22 with equal intervais. The two lamp holders 22 are cornected with lamp tube 23, which is an ultraviciet lamp. The photocatalyst such as titanium dioxide on the photocatalytic plate 6 is oadized by ultraviolet radiation to accelerate the degradation of organic matters in wastewater.
The working principle of the invention Is! The wastewater is introduced into the box body 1 through the water inlet valve 5, i flows from one side of the box body 110 the other side, passes through the photocatalytic plate © in the middle of the box body 1 during flowing, where it is degraded by the calalysis of photocatalyst on the photocataivtic plate 6, After passing through the photocataiylic plats 8, the wastewster is pumped into the space formed by the filter plate 7 and the baffle plate 8 through the circulating pump 9 and the water diversion pipe 10, and it leaks downward from the small holes on the surface of the filter plais 7. After passing through the filter plate 7, the wastewater re-enters the water body on the side of the photocatalytic plate 6, and passes through the photocatalytic plate G again Io realize the water circulation in the box body 1, which accelerates the reaction and degradation of wasiewater. The air pump 11 inthe box 1 can increase the oxygen content in the wastewater, which plays LUs00774 the role of supplementing oxygen and accelerating the reaction efficiency. The LED lamp group 2 ai the ton of the box 1 can continuously irradiate uliraviclet light to the lower water body through the lamp tube 23, which can accelerate the photocatalytic plate 5 to produce strong oxidizing substances and accelerate the decomposition of organic compounds. After a period of reaction and degradation, the wastewater in the box body 1 is discharged from the drainage valve à.
The above is only a better concrete implementation of this invention, but the protection scope of this invention is not limited to this, Any technical personnel familiar with this technical field, within the technical scope disclosed by this invention, who replace or change it equivalently according to the technical scheme of this invention and its concept of this invention, should be covered within the protection scope of this invention.
Claims (6)
1. Wastewater photocatalytic degradation device for antibiotic production comprises box body, which is characterized in that the top of the box body (1) is connected with led lamp group (2), ventilation window (3) is arranged at one corner of the upper end of one side of the box body (1), the lower end of one side of the box body (1) is connected with drain valve (4), the middle part inside the box body (1) is connected with photocatalytic plate (6), the middle part on one side inside the box body (1) is connected with filter plate (7), circulating pump (9) is connected with the top of the filter plate (7), and air pump (11) is connected with the other side inside the box body (1).
2. Wastewaler photocataiytic degradation device for antibiotic production, according to claim 1, is characterized in that the led lamp group (2) comprises frame (21), and both sides of the inner side of the frame (21) are connected with a plurality of lamp holders (22) with equal intervals.
3 Wastewater photocatalytic degradation device for antibiotic production, according to claim 2, is characterized in that two lamp holders (22) are commonly connected with lamp tube (23)
4, Wastewater photocatalytic degradation device for antibiotic production, according to claim 1, is characterized in that one end of the circulating pump (9) is connected with water diversion pipe (10),
5. Wastewater photocalaiytic degradation device for antibiotic production, according to claim 1, is characterized in that the top of the air pump (11) is connected with conduit({12}, and one end of the conduit (12) is connected with the ventilation window (3).
6. Wastewater photocatalytic degradation device for antibiotic production, according to claim 1, is characterized in that one end of that filter plate (7) is connected with baffle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU500774A LU500774B1 (en) | 2021-10-22 | 2021-10-22 | Wastewater photocatalytic degradation device for antibiotic production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU500774A LU500774B1 (en) | 2021-10-22 | 2021-10-22 | Wastewater photocatalytic degradation device for antibiotic production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU500774B1 true LU500774B1 (en) | 2022-04-22 |
Family
ID=81307120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU500774A LU500774B1 (en) | 2021-10-22 | 2021-10-22 | Wastewater photocatalytic degradation device for antibiotic production |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU500774B1 (en) |
-
2021
- 2021-10-22 LU LU500774A patent/LU500774B1/en active IP Right Grant
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| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20220422 |