CN107487940A - A kind of sewage disposal system and method to city river - Google Patents
A kind of sewage disposal system and method to city river Download PDFInfo
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- CN107487940A CN107487940A CN201710801860.9A CN201710801860A CN107487940A CN 107487940 A CN107487940 A CN 107487940A CN 201710801860 A CN201710801860 A CN 201710801860A CN 107487940 A CN107487940 A CN 107487940A
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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
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/341—Consortia of bacteria
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of sewage disposal system and method to city river, including positioned at river course leading portion initial stage processing system, the mid-term processing system positioned at river course stage casing and the post-processing system positioned at river course latter end, initial stage, processing system included the horizontal stream section river course and water falling type stream section river course that are set gradually from high to low along water (flow) direction；Mid-term processing system includes biological bacteria plants case, the first aeration tube, the playpipe in river water body, the shower being suspended on above river water body positioned at river water body bottom.The mobility of water body in river course, the pollution problem for preventing water bottom mud from bringing are improved using the processing system at initial stage of the present invention；Biological inoculum is sprayed by mid-term processing system, accelerates the haptoreaction of pollutant in strain and water body, improves pollutant process efficiency；Removal of the microecosystem completion to water pollution material is formed by post-processing system, waste water control is combined with natural, ecological reparation, realizes the processing of river water body.
Description
Technical field
The present invention relates to the technical field of sewage disposal, more particularly to a kind of sewage disposal system and side to city river
Method.
Background technology
With expanding economy and the propulsion of urbanization process, the discharge capacity of trade effluent and sanitary sewage is also passed year by year
Increase, the enterprise on general city river periphery is numerous, not only can direct polluted-water, and because these pollutants much all have
Biological toxicity, fundamentally destroy the ecological balance of water body.In addition, sewage caused by human being's production life is more and more,
Large amount of sewage is discharged into river course, causes river course seriously to pollute, and destroys the ecological balance, jeopardizes the health of the mankind.Therefore, to polluting river
The improvement and reparation in road are very urgent.Administering and repair both at home and abroad at present the most frequently used technology of polluted river channel has peripheral doses skill
Art, chemical remediation technology and bioremediation technology.Wherein, bioremediation technology is due to environment-friendly, ecological energy-saving excellent
Point, it is recovery technique most with prospects.Bioremediation technology can be divided into heterotopic biological and repair again according to the difference of repair mode
Recovering technology and biology in situ recovery technique.Polluted-water is transferred at the biology of another place processing by Ex situ bioremediation technology
Reason technology, due to needing to move and convey polluted-water, cause reparation amount limited, and it is also possible to cause secondary pollution, because
This popularization and application is restricted.Biology in situ recovery technique is a kind for the treatment of technology of in situ processing polluted-water, not only
Processing cost is saved, can also reduce the use for the treatment of facility, disturbance of the pollutant to surrounding environment is farthest reduced, has more
Good application prospect.But because river water body has mobility, the plant that causes directly to plant and the microorganism that adds are with current
Lose, and the microorganism added can also be eaten by other animals, it is therefore, unstable to river water body regulation effect.It is existing small
Type lake, city river in water body purification and reparation, common practice have Dredging, large area aeration, introduce clean water,
Magnetization water body, add medicament, add probiotics and restoration of the ecosystem method such as planting aquatic plants etc..However, above-mentioned way is removed
Add outside probiotics and restoration of the ecosystem method, it does not eliminate pollution substantially, but change pollution form or
It displaced pollutant.Restoration of the ecosystem method, although substantially can solve the problem that water pollution, it is invested, and big, time-consuming, thus its
Practicality receives limitation.And add probiotics do rule because the microorganism that is played a role lack respective carrier and
The environment of water body to be repaired can not be adapted in time and make its action time short, can not play its maximum effect.And existing
For in water body purification and recovery technique, very deficient in terms of device, only plant floating bed, artificial floating island, aerator etc. to be simple
Device.Therefore, still need to research and develop the system and method that a kind of both economic and can quickly administers the pollution of river at present.
The content of the invention
Based on above the deficiencies in the prior art, technical problem solved by the invention is that providing one kind is sequentially connected with, more
The three-dimensional sewage disposal system and method to city river with stereovision of tool, passes through processing system at initial stage, mid-term processing system
The method being combined with post-processing system, increase the diversity of city river sewage disposal, improve water body self-purification ability, reduce
Operating cost, wastewater treatment efficiency are notable.
In order to solve the above-mentioned technical problem, the technical scheme for the sewage disposal system to city river that the present invention uses
It is：A kind of sewage disposal system to city river, including positioned at river course leading portion initial stage processing system, positioned at river course stage casing
Mid-term processing system and the post-processing system positioned at river course latter end；
The processing system at initial stage includes the horizontal stream section river course set gradually from high to low along water (flow) direction, adjacent
Water falling type stream section river course is provided between horizontal stream section river course, the horizontal stream section river course includes laying successively from the bottom to top
Plain soil, yellow clay overcoat, cement mortar protective course and rubble tiling layer, the water falling type stream section river course is including from the bottom to top
Plain soil, yellow clay overcoat, cement mortar protective course and the rubble tiling layer laid successively；The rubble tiles layer along current side
To in bending upwards type structure；
The mid-term processing system include biological bacteria plants case, be connected with the biological bacteria plants case biological inoculum delivery pump,
The first aeration tube, the playpipe in river water body, the spray being suspended on above river water body positioned at river water body bottom
Pipe, the shower, playpipe and the first aeration tube are connected to the shifting moved along water (flow) direction on river course bank by support body
In moving frame, the playpipe and shower are each perpendicular to water (flow) direction and are across the river course, and the playpipe and shower
On along its length uniform intervals spray orifice is distributed with；The biological inoculum delivery pump passes through a threeway and the playpipe and spray
Shower pipe is connected, and the position on the playpipe and shower close to the threeway is separately installed with the first valve and the second valve
Door；
The post-processing system includes the buoyant raft on bubbling through the water column, and water plant is provided with above the buoyant raft, described
First baffle, second baffle and the third gear for having below buoyant raft perpendicular to water (flow) direction and being sequentially distributed along water (flow) direction
Plate, sealed using sealing plate between the bottom of the first baffle, second baffle and third baffle, on the first baffle
Provided with water inlet, the third baffle is provided with delivery port；Form aerobic area between the first baffle and second baffle, second
Aerobic zone is formed between baffle plate and third baffle, the second baffle, which is provided with, to be used for by the water quickening in aerobic area to aerobic
The plug-flow pump flowed in area, the middle part and following position of the aerobic area and aerobic zone are provided with biological bacteria filler；
The solar energy for providing electric energy to the mid-term processing system and post-processing system is additionally provided with the buoyant raft
Device.
It is mobile jib that the solar energy equipment includes being vertically arranged, staggeredly or symmetrical solid as the improvement of above-mentioned technical proposal
Pole on the mobile jib, the mobile jib and pole are in hollow structure, are equipped with upward at the top of the pole
Photovoltaic cell, the lighting surface of the photovoltaic cell are interspersed and not blocked mutually, and the out-put supply line of the photovoltaic cell leads to
The internal cavity for crossing the mobile jib and pole electrically connects with the mid-term processing system and post-processing system.
As the improvement of such scheme, the hypomere of the pole is bent upwards, and epimere is gradually curved curved up and out
It is bent；The pole is connected with the photovoltaic cell by universal joint, the direction of the lighting surface for adjusting photovoltaic cell.
It is preferred that the biological bacteria filler is spiral high-efficiency biologic packing material, which is provided with grown for microorganism fungus kind it is numerous
The carrier grown.
As the improvement of such scheme, the shower is 0.4-0.8m apart from the height of the water surface.
To achieve the above object, the sewage water treatment method for a kind of sewage disposal system to city river that the present invention uses
It is as follows：
First, the leading portion in contaminated river course sets processing system at initial stage, from pollution porch along water (flow) direction from high to low
Horizontal stream section river course is set gradually, water falling type stream section river course, the horizontal are set between adjacent horizontal stream section river course
Stream section river course includes the plain soil, yellow clay overcoat, cement mortar protective course and rubble tiling layer laid successively from the bottom to top, institute
State plain soil, yellow clay overcoat, cement mortar protective course and rubble that water falling type stream section river course includes laying successively from the bottom to top
Tile layer；
2nd, river course stage casing set mid-term processing system, the mid-term processing system include biological bacteria plants case, with it is described
Biological bacteria plants case connection biological inoculum delivery pump, the first aeration tube positioned at river water body bottom, in river water body
Playpipe, the shower being suspended on above river water body, the shower, playpipe and the first aeration tube are connected to by support body
Along water (flow) direction on the movable stand that river course bank is moved, the playpipe and shower are each perpendicular to water (flow) direction and are across
The river course, and spray orifice is distributed with uniform intervals along its length on the playpipe and shower；The biological inoculum is defeated
Pump is sent to be connected by a threeway with the playpipe and shower, close to the position of the threeway on the playpipe and shower
Put and be separately installed with the first valve and the second valve；, can be by different biological inoculums by the opening and closing of the first valve and the second valve
It is transported in playpipe and shower, makes the dispensing of biological inoculum can be separately controlled, targetedly to the water body of different depth
Carry out pollution processing.
3rd, the latter end in river course sets post-processing system, and the post-processing system includes the buoyant raft on bubbling through the water column,
Water plant is set above the buoyant raft, be mounted perpendicular to below the buoyant raft water (flow) direction and along water (flow) direction according to
First baffle, second baffle and the third baffle of secondary distribution, between the bottom of the first baffle, second baffle and third baffle
Sealed using sealing plate, the first baffle is provided with water inlet, and the third baffle is provided with delivery port；Described first
Aerobic area is formed between baffle plate and second baffle, forms aerobic zone between second baffle and third baffle, on the second baffle
Be provided for by the water in aerobic area accelerate the plug-flow pump that is flowed into aerobic zone, the middle part of the aerobic area and aerobic zone and
Following position is installed by biological bacteria filler；
4th, it is provided for providing the sun of electric energy on the buoyant raft to the mid-term processing system and post-processing system
Can device；
5th, different strains is sprayed onto by biological inoculum delivery pump by corresponding strain respectively by playpipe and shower
In river course；
6th, it is aerated by the first aeration tube, increases the dissolved oxygen content in water body, promotes biological inoculum in water body
Pollutant handled；
7th, it is aerated by the second aeration tube, the biological bacteria filler in aerobic zone and root system of plant is maintained at one
The higher environment of dissolved oxygen, growing environment is provided for aerobic flora.
Preferably, in step 4, mobile jib that the solar energy equipment includes being vertically arranged, staggeredly or it is symmetrically fixed on institute
The pole on mobile jib is stated, the mobile jib and pole are in hollow structure, and photovoltaic electric upward is equipped with the top of the pole
Pond, the lighting surface of the photovoltaic cell are interspersed and not blocked mutually, and the out-put supply line of the photovoltaic cell passes through described
Mobile jib and the internal cavity of pole electrically connect with the mid-term processing system and post-processing system.
Implement the embodiment of the present invention, have the advantages that：Improved using the processing system at initial stage of the present invention in river course
The mobility of water body, the pollution problem for preventing water bottom mud from bringing；Biological inoculum is sprayed by mid-term processing system, accelerated
The haptoreaction of pollutant in strain and water body, improve pollutant process efficiency；Microecosystem is formed by post-processing system
System completes the removal to water pollution material, and waste water control is combined with natural, ecological reparation, realizes the place of river water body
Reason, by processing system at initial stage, mid-term processing system, post-processing system from water-bed, water to stereoscopic level cloth waterborne
Put, increase the diversity of city river sewage disposal, improve water body self-purification ability, reduce operating cost, wastewater treatment efficiency
Significantly.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, the accompanying drawing of embodiment will be simply situated between below
Continue.
Fig. 1 is the structural representation of the sewage disposal system to city river of the preferred embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the sewage disposal system to city river of the present invention includes handling positioned at the initial stage of river course leading portion
System 100, the mid-term processing system 200 positioned at river course stage casing and the post-processing system 300 positioned at river course latter end, pass through
The processing system 100 at initial stage of the present invention improves the mobility of water body in river course, the pollution problem for preventing water bottom mud from bringing；
Biological inoculum is sprayed by mid-term processing system 200, accelerates the haptoreaction of pollutant in strain and water body, is improved at pollutant
Manage efficiency；Microecosystem is formed by post-processing system 300 and completes removal to water pollution material, by waste water control with
Natural, ecological reparation combines, and realizes the processing of river water body, by processing system at initial stage 100, mid-term processing system 200,
Post-processing system 300 is arranged from water-bed, water to stereoscopic levelization waterborne, increases the various of city river sewage disposal
Property, water body self-purification ability is improved, reduces operating cost, wastewater treatment efficiency is notable.
The processing system 100 at initial stage of the present invention includes the horizontal stream section river course set gradually from high to low along water (flow) direction
110, water falling type stream section river course 120, the horizontal stream section river course 110 are provided between adjacent horizontal stream section river course 110
Including element soil 111, yellow clay overcoat 112, cement mortar protective course 113 and the rubble tiling layer laid successively from the bottom to top
114, the water falling type stream section river course 120 includes element soil 121, yellow clay overcoat 122, the cement bonded sand laid successively from the bottom to top
Starch protective layer 123 and rubble tiling layer 124；The rubble tiling layer is in bending upwards type structure along water (flow) direction, by above-mentioned each
The setting of level, the leading portion in river course create the flow condition of torrent, unhurried current, necessary material base are provided for bio-diversity
Ensure, provide diversified life condition for the aquatile inside river course, ensure the maintenance and lifting of water quality, enrich river course
Ecological functions, in order to which follow-up mid-term processing system 200 and post-processing system 300 create conditions.
The life that the mid-term processing system 200 of the present invention includes biological bacteria plants case 210, is connected with the biological bacteria plants case 210
It is thing strain delivery pump 220, the first aeration tube 230 positioned at river water body bottom, the playpipe 240 in river water body, outstanding
The empty shower 250 above river water body, wherein, the shower 250 is 0.4-0.8m apart from the height of the water surface.The spray
Shower pipe 250, the aeration tube 230 of playpipe 240 and first are connected to the shifting moved along water (flow) direction on river course bank by support body
In moving frame, the playpipe 240 and shower 250 are each perpendicular to water (flow) direction and are across the river course, and the playpipe 240
With spray orifice is distributed with uniform intervals along its length on shower 250；The biological inoculum delivery pump 220 by a threeway with
The playpipe 240 is connected with shower 250, close to the position of the threeway point on the playpipe 240 and shower 250
First valve 241 and the second valve 251 are not installed, can be by difference by the opening and closing of the first valve 241 and the second valve 251
Biological inoculum is transported in playpipe 240 and shower 250, makes the dispensing of biological inoculum can be separately controlled, targetedly right
The water body of different depth carries out pollution processing.In addition, the mid-term processing system 200 of the present invention can be under the drive of movable stand in river
Road is moved between stage casing, and river sewage is flexibly handled.In addition, the first aeration tube 230 is located at water bottom, on the one hand may be used
The water body flow of bottom is promoted, is advantageous to biological inoculum and is fully contacted with the pollutant in water body, promotes biological inoculum to water body
In pollutant handled；On the other hand, the dissolved oxygen content of the water body in river course stage casing is improved, is accelerated in strain and water body
The haptoreaction of pollutant, improve pollutant process efficiency.
The post-processing system 300 of the present invention includes the buoyant raft 310 on bubbling through the water column, and is provided with above the buoyant raft 310
Water plant 320, the first baffle for having below the buoyant raft 310 perpendicular to water (flow) direction and being sequentially distributed along water (flow) direction
330th, second baffle 340 and third baffle 350, the bottom of the first baffle 330, second baffle 340 and third baffle 350 it
Between sealed using sealing plate, the first baffle 330 is provided with water inlet, and the third baffle 350 is provided with delivery port；
Aerobic area is formed between the first baffle 330 and second baffle 340, is formed between second baffle 340 and third baffle 350
Oxygen area, the second baffle 340 are provided with the plug-flow pump 360 for being used for flowing the water in aerobic area into aerobic zone with accelerating,
The middle part and following position of the aerobic area and aerobic zone are provided with biological bacteria filler 370, and the biological bacteria filler 370 is spiral
High-performance bio filler, it which is provided with as the carrier of microorganism fungus kind growth and breeding.Under simultaneous oxygen environment in aerobic area, and oxygen bacterium
Breed and be attached on the root system and filler 370 of water plant, after water body fully contacts with simultaneous oxygen bacterium, pass through second baffle 340
On plug-flow pump 360 enter aerobic zone, aerobic zone bottom set the second aeration tube 380, entered by the second aeration tube 380
Row aeration, makes the biological bacteria filler in aerobic zone and root system of plant be maintained at a higher environment of dissolved oxygen, is aerobic flora
Growing environment is provided, effectively further removes pollutant, under the relatively abundant environment of dissolved oxygen, the growth meeting of root system of plant
It is promoted, the growth that growth and the aerobic flora of root system of plant fall interacts, and greatly promotes the absorption and decomposition of pollutant,
Water plant 320 is adsorbed by root system and absorbs the nutritive salt such as Water phosphorus supply own growth, and can improve water quality, aquatic
Root system of plant increases the surface area of aqueous bio catalytic oxidation degradation of contaminant, and can secrete substantial amounts of enzyme, accelerates in sewage
The decomposition of polluter.
It is used in addition, being additionally provided with the buoyant raft 310 of the present invention to the mid-term processing system 200 and post-processing system
300 provide the solar energy equipment 400 of electric energy, mobile jib 410 that the solar energy equipment 400 includes being vertically arranged, staggeredly or symmetrical
The pole 420 being fixed on the mobile jib 410, the mobile jib 410 and pole 420 are in hollow structure, the top of the pole 420
Portion is equipped with photovoltaic cell 430 upward, and the hypomere of the pole 420 is bent upwards, and epimere is gradually curved up and out
Bending；The pole 420 is connected with the photovoltaic cell 430 by universal joint, for adjusting the lighting surface of photovoltaic cell 430
Direction.The lighting surface of the photovoltaic cell 430 is interspersed and not blocked mutually, the out-put supply line of the photovoltaic cell 430
It is electrically connected by the mobile jib 410 and the internal cavity of pole 420 with the mid-term processing system 200 and post-processing system 300
Connect, converted solar energy into electrical energy by picturesque disorder photovoltaic cell 430, and be aerated to biological inoculum delivery pump 220, first
Pipe 230, the aeration tube 380 of plug-flow pump 360 and second provide energy, drive the sewage disposal system of the present invention and improve water quality, save
The energy, reduce operating cost.
The sewage of the post-processing of the present invention is entered in the aerobic area by water inlet, and plant is from top to bottom passed through in water inlet
Root system, biological bacteria filler, fully with and oxygen bacterium contact, and will be passed through by the plug-flow pump 360 of the setting on second baffle 340 simultaneous
The water of oxygen processing denitrogenation produces ascending manner current from aerobic area plug-flow to aerobic zone in the presence of the second aeration tube 380 aeration,
, from the bottom belt of aerobic zone to the top of aerobic zone, water body will be made fully to be filled out with biological bacteria from the water that the plug-flow of plug-flow pump 360 comes
The aerobic bacteria of material and root system of plant contacts, and effectively removes the pollutant in water body.
Correspondingly, a kind of sewage water treatment method to city river proposed by the present invention, is comprised the following steps that：
First, the leading portion in contaminated river course sets processing system 100 at initial stage, from pollution porch along water (flow) direction from height to
It is low to set gradually horizontal stream section river course 110, water falling type stream section river course 120 is set between adjacent horizontal stream section river course 100,
The element soil 111, yellow clay overcoat 112, cement mortar that the horizontal stream section river course 110 includes laying successively from the bottom to top are protected
Sheath 113 and rubble tiling layer 114, the water falling type stream section river course 120 include element soil 121, the Huang laid successively from the bottom to top
Clay overcoat 122, cement mortar protective course 123 and rubble tiling layer 124；
2nd, mid-term processing system 200 is set in the stage casing in river course, the mid-term processing system 200 includes biological bacteria plants case
210th, biological inoculum delivery pump 220, the first aeration tube positioned at river water body bottom being connected with the biological bacteria plants case 210
230th, the playpipe 240 in river water body, the shower 250 being suspended on above river water body, the shower 250, spray
The aeration tube 230 of pipe 240 and first is penetrated to be connected to along water (flow) direction on the movable stand that river course bank is moved by support body, it is described
Playpipe 240 and shower 250 are each perpendicular to water (flow) direction and are across the river course, and the playpipe 240 and shower 250
On along its length uniform intervals spray orifice is distributed with；The biological inoculum delivery pump 220 passes through a threeway and the playpipe
240 are connected with shower 250, and the is separately installed with close to the position of the threeway on the playpipe 240 and shower 250
One valve 241 and the second valve 251, can be defeated by different biological inoculums by the opening and closing of the first valve 241 and the second valve 251
It is sent in playpipe 240 and shower 250, makes the dispensing of biological inoculum can be separately controlled, targetedly to different depth
Water body carries out pollution processing.
3rd, the latter end in river course sets post-processing system 300, and the post-processing system 300 is including on bubbling through the water column
Buoyant raft 310, above the buoyant raft 310 set water plant 320, be mounted perpendicular to water below the buoyant raft 310
Stream direction and first baffle 330, second baffle 340 and the third baffle 350 being sequentially distributed along water (flow) direction, the first baffle
330th, sealed using sealing plate between the bottom of second baffle 340 and third baffle 350, set on the first baffle 330
There is water inlet, the third baffle 350 is provided with delivery port；Simultaneous oxygen is formed between the first baffle 330 and second baffle 340
Area, aerobic zone is formed between second baffle 340 and third baffle 350, the second baffle 340, which is provided with, to be used in aerobic area
Water accelerate the plug-flow pump 360 that is flowed into aerobic zone of ground, the middle part and following position of the aerobic area and aerobic zone are provided with
Biological bacteria filler 370.
4th, it is provided for providing to the mid-term processing system 200 and post-processing system 300 on the buoyant raft 310
The solar energy equipment 400 of electric energy；
5th, biological inoculum delivery pump 220 respectively will be different by playpipe 240 and shower 250 by corresponding strain
Strain is sprayed onto in river course；
6th, it is aerated by the first aeration tube 230, increases the dissolved oxygen content in water body, promotes biological inoculum to water
Pollutant in body is handled；
7th, it is aerated by the second aeration tube 380, the biological bacteria filler in aerobic zone and root system of plant is maintained at one
The higher environment of individual dissolved oxygen, growing environment is provided for aerobic flora.
The mobility of water body in river course is improved using the processing system 100 at initial stage of the present invention, prevents water bottom mud band
The pollution problem come；Biological inoculum is sprayed by mid-term processing system 200, accelerates strain contact with pollutant in water body anti-
Should, improve pollutant process efficiency；Microecosystem is formed by post-processing system 300 to complete to remove water pollution material
Remove, waste water control combined with natural, ecological reparation, realizes the processing of river water body, by processing system at initial stage 100, in
Phase processing system 200, post-processing system 300 arrange that increase city river is dirty from water-bed, water to stereoscopic levelization waterborne
The diversity of water process, water body self-purification ability is improved, reduces operating cost, wastewater treatment efficiency is notable.
The above disclosed right for being only presently preferred embodiments of the present invention, the present invention can not being limited with this certainly
Scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (8)
1. a kind of sewage disposal system to city river, including positioned at river course leading portion initial stage processing system, in river course
The mid-term processing system and the post-processing system positioned at river course latter end of section, it is characterised in that：
The processing system at initial stage includes the horizontal stream section river course set gradually from high to low along water (flow) direction, adjacent level
Water falling type stream section river course is provided between formula stream section river course, the horizontal stream section river course includes the element laid successively from the bottom to top
Soil, yellow clay overcoat, cement mortar protective course and rubble tiling layer, the water falling type stream section river course is included from the bottom to top successively
The plain soil of laying, yellow clay overcoat, cement mortar protective course and rubble tile layer；Rubble tiling layer is in along water (flow) direction
Bending upwards type structure；
The mid-term processing system include biological bacteria plants case, be connected with the biological bacteria plants case biological inoculum delivery pump, be located at
The first aeration tube, the playpipe in river water body, the shower being suspended on above river water body of river water body bottom, institute
State shower, playpipe and the first aeration tube and the movable stand moved along water (flow) direction on river course bank is connected to by support body
On, the playpipe and shower are each perpendicular to water (flow) direction and are across the river course, and edge on the playpipe and shower
Spray orifice is distributed with its length direction uniform intervals；The biological inoculum delivery pump passes through a threeway and the playpipe and shower
It is connected, the position on the playpipe and shower close to the threeway is separately installed with the first valve and the second valve；
The post-processing system includes the buoyant raft on bubbling through the water column, and water plant, the buoyant raft are provided with above the buoyant raft
Below there is first baffle, second baffle and the third baffle being sequentially distributed perpendicular to water (flow) direction and along water (flow) direction, institute
State and sealed using sealing plate between the bottom of first baffle, second baffle and third baffle, the first baffle is provided with
Water inlet, the third baffle are provided with delivery port；Aerobic area, second baffle are formed between the first baffle and second baffle
Aerobic zone is formed between third baffle, the second baffle, which is provided with, to be used for the water quickening in aerobic area into aerobic zone
The plug-flow pump of flowing, the middle part and following position of the aerobic area and aerobic zone are provided with biological bacteria filler；
The solar energy equipment for providing electric energy to the mid-term processing system and post-processing system is additionally provided with the buoyant raft.
2. as claimed in claim 1 to the sewage disposal system of city river, it is characterised in that：The solar energy equipment includes
The mobile jib that is vertically arranged, staggeredly or the pole that is symmetrically fixed on the mobile jib, the mobile jib and pole are in hollow structure, institute
The photovoltaic cell being equipped with the top of pole upward is stated, the lighting surface of the photovoltaic cell is interspersed and not blocked mutually,
The out-put supply line of the photovoltaic cell passes through the mobile jib and the internal cavity of pole and the mid-term processing system and later stage
Processing system electrically connects.
3. as claimed in claim 2 to the sewage disposal system of city river, it is characterised in that：The hypomere of the pole is upward
Bending, epimere are gradually convexly curved up and out；The pole is connected with the photovoltaic cell by universal joint, for adjusting
The direction of the lighting surface of whole photovoltaic cell.
4. as claimed in claim 1 to the sewage disposal system of city river, it is characterised in that：The biological bacteria filler is spiral shell
Rotating efficient biologic packing material, it which is provided with as the carrier of microorganism fungus kind growth and breeding.
5. as claimed in claim 1 to the sewage disposal system of city river, it is characterised in that：The shower is apart from the water surface
Height be 0.4-0.8m.
6. as claimed in claim 1 to the sewage disposal system of city river, it is characterised in that：The bottom of the aerobic zone is set
There is the second aeration tube.
7. a kind of sewage water treatment method to city river, it is characterised in that comprise the following steps：
First, the leading portion in contaminated river course sets processing system at initial stage, from pollution porch along water (flow) direction from high to low successively
Horizontal stream section river course is set, water falling type stream section river course, the horizontal stream section are set between adjacent horizontal stream section river course
Plain soil, yellow clay overcoat, cement mortar protective course and the rubble that river course includes laying successively from the bottom to top tile layer, it is described fall
Ability of swimming stream section river course includes the plain soil, yellow clay overcoat, cement mortar protective course and rubble tiling laid successively from the bottom to top
Layer；
The 2nd, mid-term processing system is set in the stage casing in river course, the mid-term processing system includes biological bacteria plants case and the biology
The biological inoculum delivery pump of strain case connection, the first aeration tube positioned at river water body bottom, the injection in river water body
The shower managed, be suspended on above river water body, the shower, playpipe and the first aeration tube by support body be connected to along
Water (flow) direction on the movable stand that river course bank is moved, the playpipe and shower be each perpendicular to water (flow) direction be across it is described
River course, and spray orifice is distributed with uniform intervals along its length on the playpipe and shower；The biological inoculum delivery pump
It is connected by a threeway with the playpipe and shower, close to the position of the threeway point on the playpipe and shower
First valve and the second valve are not installed；By the opening and closing of the first valve and the second valve, different biological inoculums can be conveyed
Into playpipe and shower, make the dispensing of biological inoculum can be separately controlled, targetedly the water body of different depth is carried out
Pollution is handled.
3rd, the latter end in river course sets post-processing system, and the post-processing system includes the buoyant raft on bubbling through the water column, in institute
State and water plant is set above buoyant raft, water (flow) direction is mounted perpendicular to below the buoyant raft and is divided successively along water (flow) direction
First baffle, second baffle and the third baffle of cloth, use between the bottom of the first baffle, second baffle and third baffle
Sealing plate is sealed, and the first baffle is provided with water inlet, and the third baffle is provided with delivery port；The first baffle
Aerobic area is formed between second baffle, aerobic zone is formed between second baffle and third baffle, is set on the second baffle
For the water in aerobic area to be accelerated the plug-flow pump that is flowed into aerobic zone, the middle part of the aerobic area and aerobic zone and following
Position is installed by biological bacteria filler；
4th, the solar energy for being provided for providing electric energy on the buoyant raft to the mid-term processing system and post-processing system fills
Put；
5th, different strains is sprayed onto river course by corresponding strain by biological inoculum delivery pump respectively by playpipe and shower
In；
6th, it is aerated by the first aeration tube, increases the dissolved oxygen content in water body, promotes biological inoculum to the dirt in water body
Dye thing is handled；
7th, it is aerated by the second aeration tube, the biological bacteria filler in aerobic zone and root system of plant is maintained at a dissolving
The higher environment of oxygen, growing environment is provided for aerobic flora.
8. as claimed in claim 7 to the sewage water treatment method of city river, it is characterised in that：In step 4, it is described too
Positive energy device includes the mobile jib being vertically arranged, the pole interlocked or be symmetrically fixed on the mobile jib, and the mobile jib and pole are equal
In hollow structure, photovoltaic cell upward is equipped with the top of the pole, the lighting surface of the photovoltaic cell is interspersed
And do not block mutually, the out-put supply line of the photovoltaic cell by the mobile jib and the internal cavity of pole with the mid-term
Reason system and the electrical connection of post-processing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801860.9A CN107487940A (en) | 2017-09-07 | 2017-09-07 | A kind of sewage disposal system and method to city river |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801860.9A CN107487940A (en) | 2017-09-07 | 2017-09-07 | A kind of sewage disposal system and method to city river |
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| Publication Number | Publication Date |
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| CN107487940A true CN107487940A (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710801860.9A Pending CN107487940A (en) | 2017-09-07 | 2017-09-07 | A kind of sewage disposal system and method to city river |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835268A (en) * | 2022-05-26 | 2022-08-02 | 郑州碧兴环保科技有限公司 | Potential energy biological sewage purifier |
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