CN209322656U - A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption - Google Patents
A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption Download PDFInfo
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- CN209322656U CN209322656U CN201821576596.XU CN201821576596U CN209322656U CN 209322656 U CN209322656 U CN 209322656U CN 201821576596 U CN201821576596 U CN 201821576596U CN 209322656 U CN209322656 U CN 209322656U
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- waste water
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- photochemical catalytic
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Abstract
The utility model relates to field of waste water treatment, more specifically, are related to a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption.By the combined use of photocatalysis oxidation technique and biological activated carbon water purification technology, waste water is effectively handled, and reduces the projects such as COD in waste water, solid suspension concentration and ammonia nitrogen.This system reduces the indices in waste water by coagulative precipitation device, shallow pond fluidizer, active carbon biological oxidation apparatus, nano-photo catalytic oxidation technology and each device synergistic effect processing waste water of active carbon biological oxidation apparatus.System structure is simple, facility compact, low cost, it is applied widely, be suitable for promoting.
Description
Technical field
The utility model relates to field of waste water treatment, more specifically, are related to one kind based on photochemical catalytic oxidation and carbon-based suction
Attached waste water treatment system.
Background technique
With the rapid development of economy, the pressure of shortage of water resources is increasing, the consumption of water has exceeded Natural Circulation
The range that can be carried.The recycled for multiple times for realizing water resource, maintains the cyclic balance of water resource, is only the sustainable benefit of water resource
Effective way.Therefore the water quality requirement for draining a certain water body to reach sewage or reusing, sewage disposal system
Extensive use is the inevitable choice of social sustainable development.
Utility model content
The purpose of this utility model is to provide a kind of for sewage treatment based on photochemical catalytic oxidation and carbon-based absorption
Waste water treatment system.
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption, which includes coagulative precipitation device, shallow
Pond vulcanization plant and biological oxidation apparatus, the coagulative precipitation device include mud chamber and clean room, are set above the mud chamber
It is equipped with the first peep hole and water inlet, is connected to below mud chamber with clean room middle part, is provided with photocatalytic-oxidation in the clean room
Change system and aerator, the photochemical catalytic oxidation system are located above aerator；The shallow pond vulcanization plant includes first
Pond and the second fluidisation pond are fluidized, offers the top of first class pond described in the second peep hole and the second fluidisation above first class pond
Photochemical catalytic oxidation system and aerator are provided in connection at the top of pond, the first class pond and the second fluidisation pond；It is described useless
Water enters mud chamber through water inlet, and fair current is to clean room after preliminary sedimentation, and waste water passes through overflow pipe after processing in clean room
Road overflows in first class pond, then is fluidized into the second fluidisation pond by shallow pond, and water passes through water pump lifting in the second fluidisation pond
At the top of to biological oxidation apparatus.
It is provided with microwell plate between photochemical catalytic oxidation system and aerator in the clean room, for obstructing large particle
And purify useless Organic substance in water.
The photochemical catalytic oxidation system includes photosensitive nanoparticle material and ultraviolet radiator.
The photosensitive nanoparticle material is coated on device plate wall.
The aerator is passed through the gas with various such as air, oxygen, ozone, selects a kind of suitable ventilation scheme to carry out useless
Water warfare.
Tower tray and filler are provided in the biological oxidation apparatus.
The filler uses plastics polyhedron empty ball or active carbon, utilizes its biggish specific surface area, flourishing pore structure
And the characteristics of excellent absorption property, it is decomposed and is acted synergistically with biological oxidation using absorption, improve organic matter removal in waste water
Rate.
Liquid a part is back to clean room in second fluidisation pond.
When the biological oxidation apparatus sample tap water quality detection is below standard, biological oxidation apparatus is gone out into saliva circulating reflux extremely
Clean room.
The mud chamber, clean room, first class pond, the second fluidisation pond and biological oxidation apparatus bottom are provided with blowdown
Mouthful.
Compared with prior art, it is had the beneficial effect that possessed by the utility model
The utility model provides a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption, passes through photocatalysis
The combined use of oxidation technology and biological activated carbon water purification technology effectively handles waste water, and reduce COD in waste water,
The projects such as solid suspension concentration and ammonia nitrogen.This system is precipitated by mud chamber first, removes the solid suspension in water removal, is increased
Light transmittance；Increase the oxygen content in waste water by aerator in clean room；Effectively stopped in water by obstructing orifice plate
Large particle enters photochemical catalytic oxidation system；By photochemical catalytic oxidation Treatment process, under the irradiation of ultraviolet lamp and coated in setting
Photocatalysis oxidation reaction occurs for the nanometer light-sensitive material of standby inner wall, and organic matter is changed into inorganic matter；Pass through two shallow pond fluidisations
Device carries out shallow pond fluidisation precipitating, to improve precipitation process ability, while reducing dirt using photochemical catalytic oxidation Treatment process
Indices in water, achieve the effect that purification；Active carbon is utilized in biological oxidation apparatus or plastics polyhedron empty ball is carrier structure
Biomembrane is built, to form the biological wastewater treatment mistake of the synergistic effect of activated carbon adsorption and microbiological oxidation decomposing organic matter
Journey.This system passes through coagulative precipitation device, shallow pond fluidizer, active carbon biological oxidation apparatus, nano-photo catalytic oxidation technology
And the method processing waste water that active carbon biological oxidation apparatus combines, the indices in waste water are reduced, are handled by this system,
The COD of waste water clears up 40-80%, and ammonia nitrogen clears up 10-50%, 80% or more haze reduction.System structure is simple, facility compact, cost
It is low, applied widely, be suitable for promote.
Detailed description of the invention
Fig. 1 is that a kind of waste water treatment system based on photochemical catalytic oxidation and carbon-based absorption provided by the utility model is illustrated
Figure.
In figure: 1 be mud chamber, 2 be clean room, 3 be first class pond, 4 be the second fluidisation pond, 5 be biological oxidation apparatus,
6 be the first peep hole, 7 be water inlet, 8 be photochemical catalytic oxidation system, 9 be aerator, 10 be the second peep hole, 11 be overflow
Pipeline, 12 be water pump, 13 be microwell plate, 14 be tower tray, 15 be filler.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption, which includes that coagulation is heavy
Shallow lake device, shallow pond vulcanization plant and biological oxidation apparatus 5, the coagulative precipitation device include mud chamber 1 and clean room 2, described
Be provided with the first peep hole 6 and water inlet 7 above mud chamber 1,1 lower section of mud chamber be connected in the middle part of clean room 2, the clean room
Photochemical catalytic oxidation system 8 and aerator 9 are provided in 2, the photochemical catalytic oxidation system 8 is located at 9 top of aerator, described
Photochemical catalytic oxidation system 8 includes photosensitive nanoparticle material and ultraviolet radiator, and the photosensitive nanoparticle material is coated on device plate wall,
Microwell plate 13 is provided between the photochemical catalytic oxidation system 8 and aerator 9；The shallow pond vulcanization plant includes first class
Pond 3 and second fluidizes pond 4, and 3 top of first class pond and second described in the second peep hole 10 are offered above first class pond 3
Change and be connected at the top of pond 4, is provided with photochemical catalytic oxidation system 8 and aerator 9 in the first class pond 3 and the second fluidisation pond 4,
The photochemical catalytic oxidation system 8 includes photosensitive nanoparticle material and ultraviolet radiator, and the photosensitive nanoparticle material is coated in device plate
On wall；Tower tray 14 and filler 15 are provided in the biological oxidation apparatus 5, the filler 15 uses plastics polyhedron empty ball or work
Property charcoal；The mud chamber 1, clean room 2, first class pond 3, second fluidizes pond 4 and 5 bottom of biological oxidation apparatus is provided with row
Dirty mouth.The aerator 9 is passed through one of three kinds of air, oxygen, ozone gas.A, b are aeration import in figure；c,d,e
For aeration head；F, g is sample tap；H, i, j, k, l, m are sampling of water quality mouth；H, o is overflow port；P, q, r, s, t are sewage draining exit；u
For exhaust outlet；V is water return pipeline；W is circulation line；X is flowmeter.
For the utility model when implementing, waste water enters mud chamber 1 through water inlet 7, and blender stirring is suitable after preliminary sedimentation
It is flow to clean room 2, waste water overflows to first class pond 3 by overflow pipe 11 after Treatment by Photocatalysis Oxidation in clean room 2
In, then the second fluidisation pond 4 is fluidized by shallow pond, water a part is promoted to biological oxygen by water pump 12 in the second fluidisation pond 4
5 tops are set in makeup, and another part is back to clean room 2.When the 5 sample tap i water quality detection of biological oxidation apparatus is below standard, lead to
Crossing circulation loop w, saliva circulating reflux to clean room 2 carries out circulating purification out by biological oxidation apparatus 5, is handled by this system,
The COD of waste water clears up 40-80%, and ammonia nitrogen clears up 10-50%, 80% or more haze reduction.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption, it is characterised in that: the system includes that coagulation is heavy
Shallow lake device, shallow pond vulcanization plant and biological oxidation apparatus (5), the coagulative precipitation device include mud chamber (1) and clean room
(2), the first peep hole (6) and water inlet (7) are provided with above the mud chamber (1), below mud chamber (1) and clean room (2)
Middle part connection, the clean room (2) is interior to be provided with photochemical catalytic oxidation system (8) and aerator (9), the photochemical catalytic oxidation system
System (8) is located above aerator (9)；The shallow pond vulcanization plant includes that first class pond (3) and second fluidize pond (4), the
It offers above one fluidisation pond (3) and connects at the top of the second peep hole (10) first class pond (3) at the top of the second fluidisation pond (4)
It is logical, photochemical catalytic oxidation system (8) and aerator (9) are provided in the first class pond (3) and the second fluidisation pond (4)；Institute
It states waste water and enters mud chamber (1) through water inlet (7), fair current is to clean room (2) after preliminary sedimentation, and waste water passes through in clean room (2)
It is overflowed in first class pond (3) after processing by overflow pipe (11), then the second fluidisation pond (4) is fluidized by shallow pond,
Water is promoted at the top of biological oxidation apparatus (5) by water pump (12) in second fluidisation pond (4).
2. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: microwell plate (13) are provided between photochemical catalytic oxidation system (8) and aerator (9) in the clean room (2).
3. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: the photochemical catalytic oxidation system (8) includes photosensitive nanoparticle material and ultraviolet radiator.
4. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 3, feature exist
In: the photosensitive nanoparticle material is coated on device plate wall.
5. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: the aerator (9) is passed through one of three kinds of air, oxygen, ozone gas.
6. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: tower tray (14) and filler (15) are provided in the biological oxidation apparatus (5).
7. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 6, feature exist
In: the filler (15) uses plastics polyhedron empty ball or active carbon.
8. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: liquid a part is back to clean room (2) in second fluidisation pond (4).
9. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: when biological oxidation apparatus (5) the sample tap water quality detection is below standard, biological oxidation apparatus (5) is gone out into saliva circulating reflux
To clean room (2).
10. a kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption according to claim 1, feature exist
In: the mud chamber (1), clean room (2), first class pond (3), the second fluidisation pond (4) and biological oxidation apparatus (5) bottom are equal
It is provided with sewage draining exit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821576596.XU CN209322656U (en) | 2018-09-27 | 2018-09-27 | A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption |
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| CN201821576596.XU CN209322656U (en) | 2018-09-27 | 2018-09-27 | A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231665A (en) * | 2018-09-27 | 2019-01-18 | 山西大学 | A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231665A (en) * | 2018-09-27 | 2019-01-18 | 山西大学 | A kind of waste water treatment system based on photochemical catalytic oxidation Yu carbon-based absorption |
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