CN105565612A - Novel buried integrated sewage purification device - Google Patents
Novel buried integrated sewage purification device Download PDFInfo
- Publication number
- CN105565612A CN105565612A CN201610108351.3A CN201610108351A CN105565612A CN 105565612 A CN105565612 A CN 105565612A CN 201610108351 A CN201610108351 A CN 201610108351A CN 105565612 A CN105565612 A CN 105565612A
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- China
- Prior art keywords
- pond
- photoelectrocatalysis
- integrated sewage
- grades
- processing device
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
- C02F2001/46138—Electrodes comprising a substrate and a coating
- C02F2001/46142—Catalytic coating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a novel buried integrated sewage purification treatment device, which comprises a mechanical grating, a regulating pool, an anoxic pool, a three-stage biochemical pool, a tilted-plate settling pool and a photoelectrocatalytic pool. The novel buried integrated sewage purification treatment device is mainly used for removing an organic pollutant, ammonia nitrogen, phosphorus and the like in water through a physical method, a conventional AO (Anaerobic-Oxic) process, a nano material and a photoelectrocatalytic technique. The novel buried integrated sewage purification treatment device which is provided by the invention can be used for efficiently carrying out purification treatment on sewage, is simple in structure and low in manufacturing cost, further does not occupy a land, and has wide popularization and application prospects; the nano material and the photoelectrocatalytic technique are introduced into a conventional integrated sewage purification device.
Description
Technical field
The present invention relates to effluent treatment plant, particularly relate to buried integrated sewage water purifying processing device.
Background technology
My company is the water treating equipment supplier of east pipeline company limited of CNPC.My company provides the water treatment environmental protection equipments such as natural-gas transfer pipeline each pressurizing point along the line, the Drinking Water dividing each transhipment station such as defeated station, gasholder station, pigging station and sanitary sewage disposal, in real work practice for many years, some is located in very remote to find PetroChina Company Limited.'s gas pipe line respectively to stand along the line, much be in depths, desert and place deep in the mountains or meagrely-populated place, conditions of transportation is very poor, transport various Industrial materials cost very high, very difficult.
Original sewage treatment unit is divided into several part, is respectively grid, equalizing tank, anaerobic pond, three grades of Aerobic Ponds, second pond, photoelectrocatalysis ponds etc.This few part is respective separate unit, is all in the past separately to manufacture, and separately assembling, manufacturing cost, installation cost are all higher.Sterilization pool all adopted the mode manually adding chlorine tablets to carry out disinfection in the past, and because of the difference of water quality, the water yield, the spending rate of chlorine tablets is also different, manually adds and takes time and effort.Further, after new environmental law is implemented, higher requirement has been had to effluent quality.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, providing a kind of integration can conveniently transport, and fabrication and installation cost is low, the Novel underground integrated sewage water purifying processing device of long service life.
For realizing the object of the invention, provide following technical scheme: a kind of Novel underground integrated sewage water purifying processing device, it is characterized in that comprising bottom base, be fixed on the equalizing tank on pedestal and integrated glass fiber reinforced plastic purification pot, in described equalizing tank, ingress is provided with mechanical grille, lift pump is provided with bottom equalizing tank, lift pump is by pipeline connecting integration FRP (Fiber Reinforced Plastic) purification can, described FRP (Fiber Reinforced Plastic) purification can comprises horizontal tank body, be arranged at intervals with 3 pieces of division plates in tank body side by side and tank body is separated into anoxic pond, three grades of biochemistry pools, inclined-plate clarifying basin and photoelectrocatalysis pond, anoxic pond, three grades of biochemistry pools, above inclined-plate clarifying basin and photoelectrocatalysis pond, tank body all offers manhole, electrocatalysis device is provided with in described photoelectrocatalysis pond, the negative electrode that the titanium plate that described electrocatalysis device comprises anode that nano-titanium dioxide film electrode does and correspondence does.Upper end, each pond arranges manhole, for the care and maintenance of equipment.
Nano-titanium dioxide film electrode is the titanium dioxide membrane electrode provided of nitrogen, platinum codoped.The mud that inclined-plate clarifying basin is mainly used in precipitating suspended substance that three grades of biochemistry pools are above precipitation and brings into due to aeration, prevents it from entering photoelectrocatalysis pond below.
As preferably, be provided with reflux line bottom three grades of biochemistry pools and connect anoxic pond.Three grades are provided with sludge reflux between biochemistry pool and anoxic pond, to improve wastewater purification efficiency.
As preferably, bottom three grades of biochemistry pools and photoelectrocatalysis pond, be provided with aeration pressurized pipeline.
As preferably, photoelectrocatalysis is provided with ultraviolet light source above pond.Ultraviolet source also can kill the sex pheromone in sewage, improves effluent quality further.
As preferably, be provided with bias voltage increase device in photoelectrocatalysis pond, bias voltage increases device connection electrocatalysis device.
The applying bias that film electrode photoelectric catalysis needs is less, suitably increases bias voltage and can improve photoelectrocatalysis effect.
Principle of work: mechanical grille is for removing large suspended substance and floating matter; Equalizing tank is used for water quality, runoff investigation; Anoxic pond and three grades of biochemistry pools adopt traditional AO technique, by biological process except the organic pollutant anhydrated, ammonia nitrogen, phosphorus etc.; Inclined-plate clarifying basin is for precipitating a small amount of unprecipitated suspended substance of biochemistry pool above and above because of mud that aeration is brought into; Photoelectrocatalysis pond then for killing disease caused by infectious water source microorganism, and carries out advanced treatment by the photoelectrocatalysis effect of titanium dioxide membrane electrode provided to sewage, optimizes effluent quality.
Beneficial effect of the present invention: apparatus of the present invention compared with prior art:
1. grid is positioned at equalizing tank water-in, has effectively saved space
2. anoxic pond is provided with sludge reflux with between three grades of biochemistry pools, improves the processing efficiency of biological process.Titanium dioxide membrane electrode provided has very high redox potential, can utilize luminous energy fully, is purified waste water by catalysed oxidn when low electric field, and ultraviolet also can play the effect of disinfection simultaneously.And membrane electrode is very long for work-ing life, can utilize for a long time.
3. the present invention is by introducing nano material and photo-electrocatalytic technology in traditional integrated sewage water refining plant, replaces traditional sterilization pool.The nano-titanium dioxide film electrode of employing nitrogen, platinum codoped does anode, and titanium plate does negative electrode, under adding the effect of quota bias voltage outside, absorbs luminous energy, carries out advanced treatment to sewage
4. the superpower microbubble that produced by bottom of the present invention, current fierceness can keep higher DO value, even if treatment capacity large load height also can not be influenced.
5. the present invention adopts nano-titanium dioxide film electrode, and this electrode is reusable, substantially increases its work-ing life.
6. anoxic pond of the present invention, three grades of biochemistry pools, inclined-plate clarifying basin, photoelectrocatalysiss are isolated into integrated molding by dividing plate between pond.
7. the inclined-plate clarifying basin mud that can precipitate suspended substance that three grades of biochemistry pools are above precipitation and bring into due to aeration, prevents it from entering photoelectrocatalysis pond below, affects photoelectrocatalysis effect.
8. later stage cleaning maintenance safe of the present invention is convenient, and each unit top is provided with manhole, for particular problem, can safeguard certain unit.
9. the present invention comes into operation easy for installation, without the need to numerous and diverse installation procedure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Embodiment 1: a kind of Novel underground integrated sewage water purifying processing device, comprise bottom base 1, be fixed on the equalizing tank 2 on pedestal 1 and integrated glass fiber reinforced plastic purification pot 3, in described equalizing tank 2, ingress is provided with mechanical grille 4, lift pump 2.1 is provided with bottom equalizing tank 2, lift pump 2.1 is by pipeline connecting integration FRP (Fiber Reinforced Plastic) purification can 3, described FRP (Fiber Reinforced Plastic) purification can 3 comprises horizontal tank body, be arranged at intervals with 3 pieces of division plates 5 in tank body side by side and tank body is separated into anoxic pond 3.1, three grades of biochemistry pools 3.2, inclined-plate clarifying basin 3.3 and photoelectrocatalysis pond 3.4, anoxic pond 3.1, three grades of biochemistry pools 3.2, above inclined-plate clarifying basin 3.3 and photoelectrocatalysis pond 3.4, tank body all offers manhole 6, electrocatalysis device 7 is provided with in described photoelectrocatalysis pond 3.4, the negative electrode 7.2 that the titanium plate that described electrocatalysis device 7 comprises anode 7.1 that nano-titanium dioxide film electrode does and correspondence does.Be provided with reflux line 8 bottom three grades of biochemistry pools 3.2 and connect anoxic pond 3.1.Aeration pressurized pipeline 9 is provided with bottom three grades of biochemistry pools 3.2 and photoelectrocatalysis pond 3.4.Ultraviolet light source 10 is provided with above photoelectrocatalysis pond 3.4.Be provided with bias voltage in photoelectrocatalysis pond 3.4 and increase device 11, bias voltage increases device 11 and connects electrocatalysis device 7.Equalizing tank 2 and mechanical grille 4 are stainless steel.By biological action, after physical sedimentation, photoelectrocatalysis, sewage can qualified discharge.Inclined plate packing 3.3.1 is provided with in inclined-plate clarifying basin 3.3.The alternately arrangement of described anode 7.1 and negative electrode 7.2 interval.
Claims (5)
1. a Novel underground integrated sewage water purifying processing device, it is characterized in that comprising bottom base, be fixed on the equalizing tank on pedestal and integrated glass fiber reinforced plastic purification pot, in described equalizing tank, ingress is provided with mechanical grille, lift pump is provided with bottom equalizing tank, lift pump is by pipeline connecting integration FRP (Fiber Reinforced Plastic) purification can, described FRP (Fiber Reinforced Plastic) purification can comprises horizontal tank body, be arranged at intervals with 3 pieces of division plates in tank body side by side and tank body is separated into anoxic pond, three grades of biochemistry pools, inclined-plate clarifying basin and photoelectrocatalysis pond, anoxic pond, three grades of biochemistry pools, above inclined-plate clarifying basin and photoelectrocatalysis pond, tank body all offers manhole, electrocatalysis device is provided with in described photoelectrocatalysis pond, the negative electrode that the titanium plate that described electrocatalysis device comprises anode that nano-titanium dioxide film electrode does and correspondence does.
2. a kind of Novel underground integrated sewage water purifying processing device according to claim 1, is characterized in that being provided with reflux line bottom three grades of biochemistry pools connects anoxic pond.
3. a kind of Novel underground integrated sewage water purifying processing device according to claim 1, is characterized in that being provided with aeration pressurized pipeline bottom three grades of biochemistry pools and photoelectrocatalysis pond.
4. a kind of Novel underground integrated sewage water purifying processing device according to claim 1, is characterized in that being provided with ultraviolet light source above photoelectrocatalysis pond.
5. a kind of Novel underground integrated sewage water purifying processing device according to claim 1, it is characterized in that being provided with bias voltage in photoelectrocatalysis pond increases device, bias voltage increases device and connects electrocatalysis device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108351.3A CN105565612A (en) | 2016-02-29 | 2016-02-29 | Novel buried integrated sewage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610108351.3A CN105565612A (en) | 2016-02-29 | 2016-02-29 | Novel buried integrated sewage purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565612A true CN105565612A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610108351.3A Pending CN105565612A (en) | 2016-02-29 | 2016-02-29 | Novel buried integrated sewage purification device |
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| CN (1) | CN105565612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145527A (en) * | 2016-07-26 | 2016-11-23 | 安力斯（天津）环保设备制造有限公司 | A kind of sterilization integrated equipment of novel biochemical |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145527A (en) * | 2016-07-26 | 2016-11-23 | 安力斯（天津）环保设备制造有限公司 | A kind of sterilization integrated equipment of novel biochemical |
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Application publication date: 20160511 |