CN108408873A - A kind of sewage disposal system and method that catalysis material is recyclable - Google Patents
A kind of sewage disposal system and method that catalysis material is recyclable Download PDFInfo
- Publication number
- CN108408873A CN108408873A CN201810465768.4A CN201810465768A CN108408873A CN 108408873 A CN108408873 A CN 108408873A CN 201810465768 A CN201810465768 A CN 201810465768A CN 108408873 A CN108408873 A CN 108408873A
- Authority
- CN
- China
- Prior art keywords
- catalysis material
- pond
- light
- sewage
- recyclable
- 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
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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
-
- 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
- C02F1/722—Oxidation by peroxides
-
- 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
-
- 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
Abstract
The present invention relates to sewage disposal system and methods, more particularly, to a kind of sewage disposal system and method that catalysis material is recyclable, pond, light-catalyzed reaction pond and magnetic separator, magnetic separator are added including sequentially connected regulating reservoir, catalysis material finally to connect with clarifying basin；The magnetic separator includes the driving belt being obliquely installed, is arranged in the magnetic field offer plate of driving belt bottom, the driving mechanism of driving belt and the water distributor being arranged above driving belt.Therefore, the invention has the advantages that：1, catalysis material is in fluidization form, increases light-catalyzed reaction effect.2, catalysis material has magnetism, recyclable by magnetic separating apparatus, recycling.3, economic, environmental protection.
Description
Technical field
The present invention relates to sewage disposal system and methods, more particularly, to a kind of sewage disposal that catalysis material is recyclable
System and method.
Background technology
The use of photochemical catalyst is mostly at present titanium dioxide, bismuth based material, heavy metal material, transition metal etc..Its disadvantage is
Recycling is difficult, expensive, may cause secondary pollution.A kind of patent No. CN201520180176 --- photochemical catalytic oxidation connection
The difficult biotechnology industry waste water system of iron-carbon micro-electrolysis processing is closed, has sketched and industry difficult to degrade is handled with photocatalysis combination iron-carbon micro-electrolysis
Waste water.
Invention content
The present invention is mainly the technical problem solved present in the prior art；Provide a kind of progress class Fenton under light illumination
Reaction, solves the problems, such as a kind of recyclable sewage disposal of difficult to degrade, the lower Industrial Wastewater Treatment of biochemical catalysis material
System and method.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
A kind of sewage disposal system that catalysis material is recyclable, which is characterized in that including sequentially connected regulating reservoir, light
Catalysis material adds pond, light-catalyzed reaction pond and magnetic separator, magnetic separator and is finally connect with clarifying basin；The Magneto separate
Machine includes the driving belt being obliquely installed, is arranged and provides the driving mechanism of plate, driving belt in the magnetic field of driving belt bottom
And the water distributor being arranged above driving belt.
As priority, the driving belt both ends being obliquely installed are respectively equipped with catalysis material accumulator tank and sewage recycling
Slot.
As priority, the outlet in the light-catalyzed reaction pond and water distributor inlet communication.
As priority, regulating reservoir, catalysis material add pond and light-catalyzed reaction bottom of pond portion and are equipped with aeration head, and
It is connect simultaneously with air blower.
As priority, regulating reservoir, catalysis material add in pond and light-catalyzed reaction pond and are equipped with blender；It is described
Catalysis material, which adds, is equipped with catalysis material throwing mechanism above pond；Catalysis material dispenser is equipped with above light-catalyzed reaction pond
Structure；The catalysis material throwing mechanism includes by the sequentially connected catalysis material storage bin of connecting pipe, photocatalysis material
Material adds pump and valve；Catalysis material throwing mechanism includes by the sequentially connected catalysis material storage bin of connecting pipe, urges
Change material and adds pump and valve.
As priority, catalysis material storage bin is connected to by connecting pipe with catalysis material accumulator tank, connecting pipe
It is additionally provided with magnetic recovery pump.
As priority, light-catalyzed reaction pond inner wall is equipped with LED light strip.
A kind of sewage water treatment method that catalysis material is recyclable, which is characterized in that including：
Step 1, sewage are pumped into regulating reservoir by elevator pump, keep its mixing equal by mechanical agitation and air stirring in regulating reservoir
It is even, photochemical catalyst is entered by gravity flow mode later and adds pond, photochemical catalyst dosage carries out core by amount of inlet water and water quality
It calculates, and is replenished in time, dosage adds pump by catalysis material and controlled, and photochemical catalyst dosage is controlled in 0.2g/L-
5.0g/L；
Step 2, in photocatalysis adds pond, by mechanical agitation and air stirring, keep photochemical catalyst and sewage fully mixed
It closes, maximizes and play photocatalysis effect；Uniformly mixed catalysis material enters light-catalyzed reaction pond, adds hydrogen peroxide herein,
And provide illumination by LED light；Illumination wavelength can be adjusted by LED lamps, and section is 200nm -700nm；
Step 3, in light-catalyzed reaction pond, occur photocatalysis class Fenton's reaction, generate with strong oxidizing property hydroxyl from
By base, to difficult to degrade, poisonous and harmful substance carries out chain rupture and breaks ring, increases biochemical sewage, achievees the effect that treated sewage；
The water outlet gravity flow of step 4, light-catalyzed reaction pond enters magnetic separation system, initially enters water distributor, anti-in this stage
Sewage after answering enters magnetic separating device by slope surface, and magnetism is completed by gravity, Slag Scraping Device and flushing water in face toe
The separation of catalysis material；Subsequent magnetic photocatalytic material enters accumulator tank, is pumped to photochemical catalyst and adds tank, treated
Sewage enters follow-up clarifying basin, and the discharge system after finally precipitating completes sewage treatment works.
Therefore, the invention has the advantages that：1, catalysis material is in fluidization form, increases light-catalyzed reaction effect
Fruit.2, catalysis material has magnetism, recyclable by magnetic separating apparatus, recycling.3, economic, environmental protection.
Description of the drawings
Attached drawing 1 is a kind of schematic diagram of the present invention.
Attached drawing 2 is the schematic diagram of the magnetic separator of the present invention.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.In figure,
Regulating reservoir 1, blender 2, aeration head 3, air blower 4, catalysis material add pond 5, blender 6, aeration head 7, catalysis material
Storage bin 8, catalysis material add pump 9, valve 10, light-catalyzed reaction pond 11, blender 12, aeration head 13, LED light strip 14,
Catalyst adds pond 15, catalyst adds pump 16, valve 17, magnetic separator 18, clarifying basin 19, magnetic recovery pump 20, power section
21, driving belt 22, water distributor 23, catalysis material accumulator tank 24, sewage accumulator tank 25, magnetic field provide plate 26.
Embodiment：
One, introduce lower the device of the invention structure first, including sequentially connected regulating reservoir, catalysis material add pond,
Light-catalyzed reaction pond and magnetic separator, magnetic separator are finally connect with clarifying basin；The magnetic separator includes being obliquely installed
Driving belt is arranged in the magnetic field offer plate of driving belt bottom, the driving mechanism of driving belt and setting in transmission skin
Water distributor with top.Regulating reservoir, catalysis material add pond and light-catalyzed reaction bottom of pond portion is equipped with aeration head, and same
When connect with air blower.Catalysis material storage bin is connected to by connecting pipe with catalysis material accumulator tank, and connecting pipe is also
Equipped with magnetic recovery pump, light-catalyzed reaction pond inner wall is equipped with LED light strip.
The driving belt both ends being obliquely installed are respectively equipped with catalysis material accumulator tank and sewage accumulator tank, photocatalysis are anti-
The outlet of Ying Chi and water distributor inlet communication.
Regulating reservoir, catalysis material add in pond and light-catalyzed reaction pond and are equipped with blender；The catalysis material
It adds and is equipped with catalysis material throwing mechanism above pond；Catalysis material throwing mechanism is equipped with above light-catalyzed reaction pond；The light
Catalysis material throwing mechanism include by the sequentially connected catalysis material storage bin of connecting pipe, catalysis material add pump,
And valve；Catalysis material throwing mechanism includes being thrown by the sequentially connected catalysis material storage bin of connecting pipe, catalysis material
Add pump and valve.
Two, it is described below and sewage water treatment method is carried out using the present apparatus, specifically include：
Step 1, sewage are pumped into regulating reservoir by elevator pump, keep its mixing equal by mechanical agitation and air stirring in regulating reservoir
It is even, photochemical catalyst is entered by gravity flow mode later and adds pond, photochemical catalyst dosage carries out core by amount of inlet water and water quality
It calculates, and is replenished in time, dosage adds pump by catalysis material and controlled, and photochemical catalyst dosage is controlled in 0.2g/L-
5.0g/L；
Step 2, in photocatalysis adds pond, by mechanical agitation and air stirring, keep photochemical catalyst and sewage fully mixed
It closes, maximizes and play photocatalysis effect；Uniformly mixed catalysis material enters light-catalyzed reaction pond, adds hydrogen peroxide herein,
And provide illumination by LED light；Illumination wavelength can be adjusted by LED lamps, and section is 200nm -700nm；
Step 3, in light-catalyzed reaction pond, occur photocatalysis class Fenton's reaction, generate with strong oxidizing property hydroxyl from
By base, to difficult to degrade, poisonous and harmful substance carries out chain rupture and breaks ring, increases biochemical sewage, achievees the effect that treated sewage；
The water outlet gravity flow of step 4, light-catalyzed reaction pond enters magnetic separation system, initially enters water distributor, anti-in this stage
Sewage after answering enters magnetic separating device by slope surface, and magnetism is completed by gravity, Slag Scraping Device and flushing water in face toe
The separation of catalysis material；Subsequent magnetic photocatalytic material enters accumulator tank, is pumped to photochemical catalyst and adds tank, treated
Sewage enters follow-up clarifying basin, and the discharge system after finally precipitating completes sewage treatment works.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although regulating reservoir 1, blender 2, aeration head 3, air blower 4, catalysis material, which is used more herein, adds pond
5, blender 6, aeration head 7, catalysis material storage bin 8, catalysis material add pump 9, valve 10, light-catalyzed reaction pond 11,
Blender 12, aeration head 13, LED light strip 14, catalyst add pond 15, catalyst adds pump 16, valve 17, magnetic separator 18,
Clarifying basin 19, magnetic recovery pump 20, power section 21, driving belt 22, water distributor 23, catalysis material accumulator tank 24, sewage return
The terms such as slot 25, magnetic field offer plate 26 are received, but it does not preclude the possibility of using other terms.It is only using these terms
In order to more easily describe and explain the essence of the present invention；Being construed as any one of the additional limitations all is and the present invention
What spirit was disagreed.
Claims (8)
1. a kind of sewage disposal system that catalysis material is recyclable, which is characterized in that urged including sequentially connected regulating reservoir, light
Change material adds pond, light-catalyzed reaction pond and magnetic separator, magnetic separator and is finally connect with clarifying basin；The magnetic separator
Including be obliquely installed driving belt, be arranged driving belt bottom magnetic field provide plate, driving belt driving mechanism with
And the water distributor being arranged above driving belt.
2. a kind of recyclable sewage disposal system of catalysis material according to claim 1, which is characterized in that inclination is set
The driving belt both ends set are respectively equipped with catalysis material accumulator tank and sewage accumulator tank.
3. a kind of recyclable sewage disposal system of catalysis material according to claim 1, which is characterized in that the light
It is catalyzed outlet and the water distributor inlet communication of reaction tank.
4. a kind of recyclable sewage disposal system of catalysis material according to claim 1, which is characterized in that adjust
Pond, catalysis material add pond and light-catalyzed reaction bottom of pond portion and are equipped with aeration head, and are connect simultaneously with air blower.
5. a kind of recyclable sewage disposal system of catalysis material according to claim 1, which is characterized in that adjust
Pond, catalysis material add in pond and light-catalyzed reaction pond and are equipped with blender；The catalysis material adds to be set above pond
There is catalysis material throwing mechanism；Catalysis material throwing mechanism is equipped with above light-catalyzed reaction pond；The catalysis material is launched
Mechanism includes adding pump and valve by the sequentially connected catalysis material storage bin of connecting pipe, catalysis material；Catalysis
Material throwing mechanism includes adding pump and valve by the sequentially connected catalysis material storage bin of connecting pipe, catalysis material.
6. a kind of recyclable sewage disposal system of catalysis material according to claim 2, which is characterized in that photocatalysis
Material storage bin is connected to by connecting pipe with catalysis material accumulator tank, and connecting pipe is additionally provided with magnetic recovery pump.
7. a kind of recyclable sewage disposal system of catalysis material according to claim 1, which is characterized in that the light
It is catalyzed reaction tank inner wall and is equipped with LED light strip.
8. a kind of sewage water treatment method that catalysis material is recyclable, which is characterized in that including：
Step 1, sewage are pumped into regulating reservoir by elevator pump, so that it is uniformly mixed by mechanical agitation and air stirring in regulating reservoir,
Photochemical catalyst is entered by gravity flow mode later and adds pond, photochemical catalyst dosage is calculated by amount of inlet water and water quality,
And be replenished in time, dosage adds pump by catalysis material and is controlled, and photochemical catalyst dosage is controlled in 0.2g/L-
5.0g/L；
Step 2, in photocatalysis adds pond, by mechanical agitation and air stirring, so that photochemical catalyst and sewage is sufficiently mixed, most
Bigization plays photocatalysis effect；Uniformly mixed catalysis material enters light-catalyzed reaction pond, adds hydrogen peroxide herein, and pass through
LED light provides illumination；Illumination wavelength can be adjusted by LED light, and section is 200nm -700nm；
Step 3, in light-catalyzed reaction pond, occur photocatalysis class Fenton's reaction, generate with strong oxidizing property hydroxyl radical free radical,
To difficult to degrade, poisonous and harmful substance carries out chain rupture and breaks ring, increases biochemical sewage, achievees the effect that treated sewage；
The water outlet gravity flow of step 4, light-catalyzed reaction pond enters magnetic separation system, water distributor is initially entered, after this elementary reaction
Sewage magnetic separating device is entered by slope surface, magnetic light is completed by gravity, Slag Scraping Device and flushing water in face toe and is urged
Change the separation of material；Subsequent magnetic photocatalytic material enters accumulator tank, is pumped to photochemical catalyst and adds tank, treated sewage
Into follow-up clarifying basin, the discharge system after finally precipitating completes sewage treatment works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465768.4A CN108408873A (en) | 2018-05-16 | 2018-05-16 | A kind of sewage disposal system and method that catalysis material is recyclable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465768.4A CN108408873A (en) | 2018-05-16 | 2018-05-16 | A kind of sewage disposal system and method that catalysis material is recyclable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408873A true CN108408873A (en) | 2018-08-17 |
Family
ID=63139585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810465768.4A Pending CN108408873A (en) | 2018-05-16 | 2018-05-16 | A kind of sewage disposal system and method that catalysis material is recyclable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762969A (en) * | 2020-06-30 | 2020-10-13 | 北京新林水务科技有限公司 | Low-concentration degradation-resistant chemical wastewater treatment method and system |
| CN111871341A (en) * | 2020-08-03 | 2020-11-03 | 扬州大学 | Continuous flow Fenton reactor capable of recycling magnetic catalyst |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966413A (en) * | 2005-11-16 | 2007-05-23 | 北京理工大学 | Magnetic separation and coupling air-lifting suspension photocatalytic treatment method and its device |
| CN102351654A (en) * | 2011-06-15 | 2012-02-15 | 中北大学 | Magnetic separation catalytic oxidation method and magnetic separation reaction apparatus |
| CN105032423A (en) * | 2015-08-04 | 2015-11-11 | 张少旸 | Multiphase magnetic Fenton-photocatalyst and preparation method thereof and application |
| CN107175112A (en) * | 2017-05-09 | 2017-09-19 | 济南大学 | A kind of micro motor photochemical catalyst and its preparation method and application |
| CN206680229U (en) * | 2017-03-23 | 2017-11-28 | 湖北保灵华环保科技有限公司 | A kind of recyclable sewage disposal system of magnetic kind |
-
2018
- 2018-05-16 CN CN201810465768.4A patent/CN108408873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1966413A (en) * | 2005-11-16 | 2007-05-23 | 北京理工大学 | Magnetic separation and coupling air-lifting suspension photocatalytic treatment method and its device |
| CN102351654A (en) * | 2011-06-15 | 2012-02-15 | 中北大学 | Magnetic separation catalytic oxidation method and magnetic separation reaction apparatus |
| CN105032423A (en) * | 2015-08-04 | 2015-11-11 | 张少旸 | Multiphase magnetic Fenton-photocatalyst and preparation method thereof and application |
| CN206680229U (en) * | 2017-03-23 | 2017-11-28 | 湖北保灵华环保科技有限公司 | A kind of recyclable sewage disposal system of magnetic kind |
| CN107175112A (en) * | 2017-05-09 | 2017-09-19 | 济南大学 | A kind of micro motor photochemical catalyst and its preparation method and application |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762969A (en) * | 2020-06-30 | 2020-10-13 | 北京新林水务科技有限公司 | Low-concentration degradation-resistant chemical wastewater treatment method and system |
| CN111762969B (en) * | 2020-06-30 | 2023-10-20 | 北京新林水务科技有限公司 | Low-concentration degradation-resistant chemical wastewater treatment method and system |
| CN111871341A (en) * | 2020-08-03 | 2020-11-03 | 扬州大学 | Continuous flow Fenton reactor capable of recycling magnetic catalyst |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |
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| RJ01 | Rejection of invention patent application after publication |