CN111186947A - High-risk wastewater treatment motorized equipment - Google Patents
High-risk wastewater treatment motorized equipment Download PDFInfo
- Publication number
- CN111186947A CN111186947A CN202010183260.2A CN202010183260A CN111186947A CN 111186947 A CN111186947 A CN 111186947A CN 202010183260 A CN202010183260 A CN 202010183260A CN 111186947 A CN111186947 A CN 111186947A
- Authority
- CN
- China
- Prior art keywords
- wastewater treatment
- equipment
- risk
- inner container
- liner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 239000010865 sewage Substances 0.000 abstract description 13
- 238000007254 oxidation reaction Methods 0.000 abstract description 9
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000012864 cross contamination Methods 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
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
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to high-risk wastewater treatment motorized equipment which comprises a liner, wherein a water inlet is formed in the bottom of the liner, ultraviolet lamps are arranged in the liner, reaction tanks are arranged around the ultraviolet lamps, heterogeneous Fenton catalysts are loaded on the reaction tanks, the reaction tanks are arranged in parallel, and a water outlet is formed in the top of the liner. Combine fenton oxidation and ultraviolet oxidation, degrade the disinfection to the pollutant in the sewage to use heterogeneous fenton catalyst to reduce the production of iron mud, need not to add the equipment of handling iron mud, the treatment cost reduces, and process flow is simple. Meanwhile, the equipment is movable, so that the response can be timely realized, and the cross contamination and the diffusion contamination are avoided.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to high-risk motorized equipment for wastewater treatment.
Background
Traditional sewage treatment device needs to select a site and collect sewage to a fixed point position for treatment, and cannot treat the sewage temporarily. The situations that dangerous chemicals are leaked, medical disinfection flushing liquid, pathogenic microorganism pollution and the like need to be treated in time cannot be solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-risk wastewater treatment motorized equipment, which is a movable emergency treatment device with timely response, high-efficiency operation and professional isolation and aims at toxicity emission reduction.
In order to solve the technical problem, the high-risk motorized wastewater treatment equipment comprises a liner, wherein a water inlet is formed in the bottom of the liner, an ultraviolet lamp is arranged in the liner, a reaction tank is arranged around the ultraviolet lamp, a heterogeneous Fenton catalyst is loaded on the reaction tank, the reaction tanks are arranged in parallel, and a water outlet is formed in the top of the liner.
Combine fenton oxidation and ultraviolet oxidation, degrade the disinfection to the pollutant in the sewage to use heterogeneous fenton catalyst to reduce the production of iron mud, need not to add the equipment of handling iron mud, the treatment cost reduces, and process flow is simple.
As an improvement of the invention, the heterogeneous Fenton catalyst adopts active alumina or molecular sieve as a carrier. The activated alumina has large specific surface area and good adsorption performance, and the molecular sieve has good ion exchange performance and adsorption performance.
As an improvement of the invention, a rubber ring and a leakage-proof ring are arranged at the joint of the reaction tank and the ultraviolet lamp, and the inner part of the liner is in a sealed vacuum environment.
As an improvement of the invention, a shell is arranged on the outer side of the inner container, and a heat insulation layer is filled between the shell and the inner container.
As an improvement of the invention, the ultraviolet lamp is vertically fixed inside the inner container through an upper flange and a lower flange.
As an improvement of the invention, a heater is arranged at the water inlet in the inner container. The heater heats the sewage, so that the heterogeneous Fenton catalyst has the best activity and the reaction is more sufficient.
Compared with the prior art, the method has the advantages that Fenton oxidation and ultraviolet oxidation are combined to degrade and disinfect pollutants in the sewage, the heterogeneous Fenton catalyst is used to reduce the generation of iron mud, no additional equipment for treating the iron mud is needed, the treatment cost is reduced, and the process flow is simple. Equipment is portable, to emergency treatment such as dangerous chemicals are revealed, medical disinfection flush fluid, pathogenic microorganism pollution, radioisotope elimination, can accomplish the response in time, the operation is high-efficient, professional isolation, opens promptly and uses, has avoided cross contamination and diffusion pollution.
Drawings
FIG. 1 is a schematic structural diagram of a high-risk wastewater treatment motorized equipment of the present invention;
in the figure: 1. an inner container; 2. a water inlet; 3. an ultraviolet lamp; 4. a reaction tank; 5. a heterogeneous Fenton catalyst; 6. a water outlet; 7. a heater; 8. a rubber ring; 9. a leakage-proof ring; 10. a housing; 11. a thermal insulation layer; 12. an upper flange; 13. and a lower flange.
The specific implementation mode is as follows:
for the purpose of enhancing an understanding of the present invention, the present embodiment will be described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1, the motorized equipment for high-risk wastewater treatment comprises a liner 1, wherein a water inlet 2 is formed in the bottom of the liner 1, ultraviolet lamps 3 are arranged in the liner, reaction tanks 4 are arranged around the ultraviolet lamps, heterogeneous fenton catalysts 5 are loaded on the reaction tanks, the reaction tanks 4 are arranged in parallel, and a water outlet 6 is formed in the top of the liner 1.
Combine fenton oxidation and ultraviolet oxidation, degrade the disinfection to the pollutant in the sewage to use heterogeneous fenton catalyst to reduce the production of iron mud, need not to add the equipment of handling iron mud, the treatment cost reduces, and process flow is simple.
The heterogeneous Fenton catalyst 5 adopts active alumina or a molecular sieve as a carrier. The activated alumina has large specific surface area and good adsorption performance, and the molecular sieve has good ion exchange performance and adsorption performance.
The connection part of the reaction tank 4 and the ultraviolet lamp 3 is provided with a rubber ring 8 and a leakage-proof ring 9, and the inner container 1 is internally provided with a sealed vacuum environment.
The outer side of the inner container 1 is provided with a shell 10, and a heat insulation layer 11 is filled between the shell 10 and the inner container 1.
The ultraviolet lamp 3 is vertically fixed in the inner container 1 through an upper flange 12 and a lower flange 13.
And a heater 7 is arranged at the water inlet 2 inside the inner container 1. The heater heats the sewage, so that the heterogeneous Fenton catalyst has the best activity and the reaction is more sufficient.
The working process is as follows: referring to fig. 1, when the water heater is used, sewage enters the inner container through the water inlet, the heater is started, the sewage is subjected to Fenton oxidation reaction through the reaction tank, and microorganisms in the sewage are killed under the irradiation of ultraviolet light. The water after the forehead fomentation treatment flows out through the water outlet.
Finally, it should be noted that: the technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (6)
1. The utility model provides a high-risk waste water treatment mobile equipment which characterized in that: including inner bag (1), inner bag (1) bottom is equipped with water inlet (2), the inside ultraviolet lamp (3) that is equipped with of inner bag, be equipped with reaction tank (4) around the ultraviolet lamp, load on the reaction tank and have heterogeneous fenton catalyst (5), reaction tank (4) set up side by side, the top of inner bag (1) is equipped with delivery port (6).
2. The motorized equipment for high-risk wastewater treatment according to claim 1, characterized in that: the heterogeneous Fenton catalyst (5) adopts active alumina or a molecular sieve as a carrier.
3. The motorized equipment for high-risk wastewater treatment according to claim 1, characterized in that: the connection part of the reaction tank (4) and the ultraviolet lamp (3) is provided with a rubber ring (8) and a leakage-proof ring (9), and the inner part of the inner container (1) is in a sealed vacuum environment.
4. The motorized equipment for high-risk wastewater treatment according to claim 1, characterized in that: the outer side of the inner container (1) is provided with a shell (10), and a heat insulation layer (11) is filled between the shell (10) and the inner container (1).
5. The motorized equipment for high-risk wastewater treatment according to claim 1, characterized in that: the ultraviolet lamp (3) is vertically fixed in the inner container (1) through an upper flange (12) and a lower flange (13).
6. The motorized equipment for high-risk wastewater treatment according to claim 5, characterized in that: a heater (7) is arranged at the water inlet (2) in the inner container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183260.2A CN111186947A (en) | 2020-03-16 | 2020-03-16 | High-risk wastewater treatment motorized equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183260.2A CN111186947A (en) | 2020-03-16 | 2020-03-16 | High-risk wastewater treatment motorized equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111186947A true CN111186947A (en) | 2020-05-22 |
Family
ID=70704218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010183260.2A Pending CN111186947A (en) | 2020-03-16 | 2020-03-16 | High-risk wastewater treatment motorized equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111186947A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236510A (en) * | 2015-10-26 | 2016-01-13 | 哈尔滨工业大学 | Advanced treatment apparatus for photo-fenton catalytic oxidation coal-chemical-industry wastewater and usage method thereof |
| CN207659245U (en) * | 2017-11-29 | 2018-07-27 | 浙江蓝天求是环保股份有限公司 | A kind of Fenton-photocatalytic membrane reactor wastewater treatment equipment |
| CN110668548A (en) * | 2019-09-17 | 2020-01-10 | 上海中耀环保实业有限公司 | Heterogeneous Fenton catalytic oxidation reactor and application thereof |
| CN211921168U (en) * | 2020-03-16 | 2020-11-13 | 东南大学 | High-risk wastewater treatment motorized equipment |
-
2020
- 2020-03-16 CN CN202010183260.2A patent/CN111186947A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236510A (en) * | 2015-10-26 | 2016-01-13 | 哈尔滨工业大学 | Advanced treatment apparatus for photo-fenton catalytic oxidation coal-chemical-industry wastewater and usage method thereof |
| CN207659245U (en) * | 2017-11-29 | 2018-07-27 | 浙江蓝天求是环保股份有限公司 | A kind of Fenton-photocatalytic membrane reactor wastewater treatment equipment |
| CN110668548A (en) * | 2019-09-17 | 2020-01-10 | 上海中耀环保实业有限公司 | Heterogeneous Fenton catalytic oxidation reactor and application thereof |
| CN211921168U (en) * | 2020-03-16 | 2020-11-13 | 东南大学 | High-risk wastewater treatment motorized equipment |
Non-Patent Citations (1)
| Title |
|---|
| 滕洁 著: ""非均相Fenton反应的研究进展"", 《资源节约与环保》, 31 October 2016 (2016-10-31), pages 46 - 47 * |
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