CN107162327A - A kind of method of use microorganism treating sewage - Google Patents
A kind of method of use microorganism treating sewage Download PDFInfo
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- CN107162327A CN107162327A CN201710414548.4A CN201710414548A CN107162327A CN 107162327 A CN107162327 A CN 107162327A CN 201710414548 A CN201710414548 A CN 201710414548A CN 107162327 A CN107162327 A CN 107162327A
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- 239000010865 sewage Substances 0.000 title claims abstract description 164
- 244000005700 microbiome Species 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000005276 aerator Methods 0.000 claims abstract description 18
- 230000002906 microbiologic effect Effects 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 238000004062 sedimentation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 230000007935 neutral effect Effects 0.000 claims description 40
- 239000002253 acid Substances 0.000 claims description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 14
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000006396 nitration reaction Methods 0.000 claims description 6
- 239000005416 organic matter Substances 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 231100000614 poison Toxicity 0.000 claims description 4
- 230000007096 poisonous effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 230000001473 noxious effect Effects 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 claims 1
- 230000016615 flocculation Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 230000000813 microbial effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 230000036632 reaction speed Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
-
- 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
- C02F3/302—Nitrification and denitrification treatment
-
- 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
Abstract
Present invention mainly discloses a kind of method of use microorganism treating sewage, its technical scheme：Including pretreatment, biochemical treatment, precipitation process, detection is shunted and disinfected, sewage realizes separation of solid and liquid into extrusion chamber using filter-pressing device, shunted using shunting disk, adsorption treatment, then sewage sequentially enters anaerobic box and aerobic box, respectively with the microbial reaction on biological disk and stacked bio-film colonization, aerator passes through micropore aerator aeration, folliculus net bubble disintegration, reason device is scraped to go to degrease, the sewage after biological treatment is then passed through into sedimentation basin precipitation process, neutralization reaction is carried out respectively further according to acid-base value, handled finally by ultraviolet lamp disinfection.The present invention by multiple microbiological treatment, while by early stage pretreatment and the later stage neutralization, disinfect, handle it is with strong points, operate it is more intelligent, service life is long, effective lifting sewage processing speed, improve wastewater treatment efficiency.
Description
Technical field
The present invention relates to a kind of method of use microorganism treating sewage.
Background technology
Water is a kind of non-renewable resource, is also essential valuable source in social sustainable development, urban life
During sewage and trade effluent are the main cause for causing water pollution, sanitary sewage and trade effluent, containing a large amount of poisonous and hazardous
Microorganism and chemical substance, waste water of the whole world more than 80% do not obtain effectively processing and just directly discharged, significantly polluted water region
And ecological environment, cause the heavy damage of mankind's water safety and water ecological environment, threaten the healthy and normal of people
Life, therefore, how by sewage disposal means, remove the harmful substance in waste water, change is given up as benefit, is that current social is faced
Common issue urgently to be resolved hurrily.In existing sewage disposal device, common equipment is all that sewage passes through sedimentation basin, biology
Degraded pond etc. is handled, and relatively simple, poor processing effect is handled, with expanding economy and the propulsion of urbanization process, work
The discharge capacity of industry sewage, which has, significantly to be increased, and urban population is sharply increased so that enter the sewage quantity of municipal sewage plant
Great changes are all there occurs with water quality, are mainly shown as that the raising with wastewater influent pollutant index is significantly increased in sewage quantity, it is existing
If have in technology the long-term overload operation of this water treatment system, water quality it is difficult to ensure that, it is impossible to reach the standard of sewage discharge；
In addition, the degradable waste water of some low concentrations can be handled by the combination of traditional handicraft, but to some concentration it is high, can be biological
The waste water of degradability difference still lacks not only effective but also economic method.
The content of the invention
It is an object of the invention to many deficiencies for prior art, there is provided a kind of side of use microorganism treating sewage
Method, by multiple microbiological treatment, while by early stage pretreatment and the later stage neutralization, disinfect, handle it is with strong points,
Operation is more intelligent, and service life is long, effective lifting sewage processing speed, improves wastewater treatment efficiency.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of method of use microorganism treating sewage, comprises the following steps：
(1) pre-process
Sewage is drained into extrusion chamber, filter-pressing device is first passed through and extrudes sewage, by the thing of solid-state in sewage and liquid
Matter is separated, and the upper strata water body squeezed out carries out coarse filtration processing by coarse filtration net, is then passed into the water body after coarse filtration
In diffluence room, by being shunted in shunting disk, sewage flows out along the tap hole on shunting disk, while the absorption on shunting disk
Agent by sewage it is coloured, have taste and noxious material Adsorption, sewage is carried out at smart filtering then through thin screen pack
Reason, removes the impurity carried in sewage；
(2) biochemical treatment
A, the sewage filtered by step (1) are entered in anaerobic box by the water distributor of " well " font, pass through biological disk
Upper culture anaerobe and facultative microbe carry out anti-nitration reaction to sewage, and the organic matter of macromolecule difficult degradation is changed into
The organic matter that low molecule is easily degraded, after reacting 8-10 hours, the chamber door of anaerobic box is opened using controller, sewage is entered
In aerobic box；
B, sewage are entered to be contacted in aerobic box with stacked bio-film colonization, the aerobic microbiological on stacked bio-film colonization
Nitration reaction is carried out with sewage 2-3 hours；
Aerator in c, aerobic box is passed through oxygen bubble into sewage by micro-hole aerator, and oxygen bubble is through filtering
Indulge in serfing the Net so that oxygen bubble is refined, and as microbubble, the fluid in water is sticked on microbubble, and as microbubble rises, drift
Float on the surface, then using scrape reason device scraped on the water surface, oil supernatant on water body is struck off, oil body is entered receipts
In header；
(3) precipitation process
The sewage handled by aerobic microbiological is added then into sedimentation basin by chemicals dosing plant into sedimentation basin
Flocculant, while agitating device carries out different directions agitation by paddle on each water layer of water body, agitation speed along
Water layer is tapered off shape from high to low, and the poisonous and harmful substance being dissolved in sewage, which is decomposited, to be come, then passes through filter plate；
(4) detection shunting
A, opening division board, sensing chamber is passed into by the sewage filtered by step (3), and the soda acid for passing through sensing chamber is detected
Device detects to the pH value of sewage, then according to testing result by sewage by mozzle be passed into acid room, alkaline room or
Person is neutral indoor；
B, sour water or alkaline sewage carried out by neutralisation treatment by acid-base neutralization device, oxytropism is passed through alkali in room
Liquid, acid solution is passed through to alkaline interior, and starts agitator stirring, monitors the acid-base value of water body in real time using soda acid detector, directly
To sewage in neutrality, neutral sewage is then passed into neutral room again；
C, neutral interior are provided with and rotate through filter cylinder, and neutral indoor motor drives rotating filter cylinder rotation, so that entering
Enter to the water rotated through in filter cylinder under the action of the centrifugal to throw away the water body after filtering and rotate through filter cylinder, the impurity in water body is then stayed
Rotating through in filter cylinder；
(5) disinfect
The sewage handled by step (4) enters in ultraviolet disinfection tank, first passes through helix tube and enters at downpipe, sewage
During rising along helix tube, at least 3 groups uviol lamps around helix tube carry out disinfection processing to sewage, then sewage
Sprayed at the sprinkler tip of downpipe between adjacent uviol lamp, further improve ultraviolet disinfection effect.
Further, in the pretreatment in step (1), the sewage of diffluence room is entered first by the rubbing of reducing mechanism
Reason so that the impurity remained in sewage is chopped into, and then enters back into shunting disk, it is to avoid impurity blocks the tap hole of shunting disk,
It is easy to the processing of later stage device.
Further, in step (2), the oxygen content in aerobic box is measured by dissolved oxygen instrument, and by the knot detected
Fruit is sent to controller, and controller controls the aeration time and aeration quantity of aerator according to the oxygen content detected.Pass through
Dissolved oxygen instrument detects the oxygen content in aerobic box in real time, can be in time aerobic box supplemental oxygen by aerator, management is more
Plus it is intelligent, provide the living environment adapted to for aerobic microbiological.
Further, in step (2), the temperature in anaerobic box and aerobic box is measured respectively by temperature detector, and will
The result detected is sent to controller, and controller is according to the temperature conditions and aerobic microbiological, facultative aerobic micro- detected
Biological, amphimicrobe and the survival temperature of anaerobe, respectively control are evenly distributed in anaerobic box and aerobic box
The heating-up temperature of heating tube and heat time.The existence of microorganism has certain requirement, the only temperature in adaptation to temperature
Lived under environment, physiological activity could be carried out normally, different microorganisms need different environment temperatures, therefore pass through temperature
Temperature conditions in detector implementing monitoring anaerobic box and aerobic box, and temperature is regulated and controled by heating tube in time, heat
Temperature is uniform, to create good temperature conditions, reduces the death rate of microorganism.
Further, in step (2), the first bio-tank and the second bio-tank are arranged at intervals with biological disk, first is biological
Covered with screen pack on groove, culture has culture in anaerobe, the second bio-tank to have the micro- life of amphimicrobian in the first bio-tank
Thing.The setting of screen pack causes the more closed space of the first bio-tank formation, consequently facilitating the existence of anaerobe and numerous
Grow, the first bio-tank and the second bio-tank are disposed on biological disk, increase the value volume and range of product of microculture, increase
Microorganism and the contact area of sewage, improve treatment effect of the microorganism to sewage.
Further, in step (2), stacked bio-film colonization includes support bar, fixed mount, hanger, aerobic mycoderm, facultative
Aerobic mycoderm and at least two connecting rods, the two ends of support bar are arranged in aerobic box by fixed mount respectively, right on support bar
Title is connected with hanger, and hanger is vertically arranged, and the two ends of connecting rod are connected with hanger respectively, aerobic mycoderm and facultative aerobe film point
It is not wrapped in connecting rod.Biomembrane is hung on hanger by connecting rod, then hanger is installed by support bar and fixed mount
In aerobic box, so as to biomembrane is arranged in aerobic box, by setting multiple aerobic mycoderms on hanger and facultative aerobic
Mycoderm, so as to expand the species of microorganism, expands the scope of microbiological treatment, the contact surface between increase microorganism and sewage
Product, improves microbiological treatment effect.
Further, at least four connecting holes are uniformly provided with fixed mount, the two ends of support bar are respectively equipped with connecting pole, connected
Post is connected with connecting hole, and hanger is provided with least three mounting holes, and connecting rod is connected in mounting hole.By the way that support bar is connected
In the connecting hole of diverse location, so as to change the setting height(from bottom) of support bar, further change the contact position of biomembrane and water body,
So as to more adapt to the water level of different depth；Using multiple mounting holes, it can increase or reduce according to the pollution level of sewage and give birth to
Thing film so that the use of device is more flexible, more targetedly.
Further, in step (2), scraping reason device includes scraper plate, motor, fixed plate, ball-screw, movable block and collection
Case, motor and fixed plate are separately fixed at the left and right sides at the top of aerobic box, one end of ball-screw and motor connection, ball wire
The other end of thick stick is rotated with fixed plate and is connected, and movable block is threaded on ball-screw, and scraper plate passes through gangbar and movable block
Connection.Ball-screw is rotated under the drive of motor, thus drive the movable block being threadedly coupled with it along ball-screw back and forth
Mobile, movable block drives scraper plate to be scraped back and forth on the water surface by gangbar, and the greasy dirt for floating over water surface is scraped into reason to collection
In case, the greasy dirt on water body is removed.
Further, collecting box is connected by installing plate with aerobic box, and collection door, the top of aerobic box are hinged with collecting box
Provided with slide plate, slide plate is provided with chute, and the bottom of movable block is provided with pulley, and pulley is slidably connected on chute.When scraper plate movement
To when collecting at door, after scraper plate is further mobile, door will be collected and made, so that greasy dirt is brought into collecting box, then motor
Rotate backward, move back scraper plate, collection door is no longer influenced by scraper plate supporting role and is just returned to origin-location, closes collecting box；Move
Motion block is slided by pulley on slide plate, the moving stability and smoothness of movable block is improved, so as to improve the workability of scraper plate
Energy.
The present invention is by adopting the above-described technical solution, have the advantages that：
1st, sewage is pre-processed first, separation of solid and liquid is realized using filter-pressing device, while entering to the water separated
One step is filtered, and is prevented from blocking shunting disk, is handled using shunting disk shunting, by sewage scattered adsorption, expands sewage and adsorbent
Contact area, improves adsorption efficiency, smart filtration treatment is then carried out again, further removes the impurity carried secretly in sewage and precipitation
Thing, is easy to the processing in later stage, mitigates the burden of post-processing；
2nd, the water distributor of " well " font is utilized, makes sewage even into in anaerobic box, is filled with the microorganism on biological disk
Tap is touched, and improves reaction efficiency；Contact, react with stacked bio-film colonization in aerobic box, contact area is wide, process range
Extensively, reaction efficiency is high, and aerator passes through micropore aerator aeration so that fully and waste water, the bubble of generation is more for oxygen
And it is intensive, the oxygen-transfer efficiency to aerobic box is improved, promotes the activity of microorganism in aerobic box, the treatment effect of sewage is improved, led to
Filtering is indulged in serfing the Net, and air pocket is divided into minute bubbles, so that the increasing number of bubble, improves the contact area of bubble and sewage,
On the one hand it is easy to oxygenation, be on the other hand easy to carry greasy dirt, then goes to degrease by scraping reason device；
3rd, by adding flocculant, the clean-up effect to sewage is improved, the different mixing speed of paddle improves high level
Reaction speed, while the material for avoiding low layer from precipitating turns over gush again, influences the separation of solid and liquid of sewage；
4th, when sour water enters sensing chamber, soda acid detector detects acid signal, and signal is passed into control
Device, controller transmits signal to acid control valve, and acid control valve is opened, and sour water is passed through into acid room by mozzle,
Then alkali lye is passed through by input port oxytropism room, and stirred, accelerate reaction speed, until soda acid detector detects acid dirt
Water passes to controller in neutrality, then by signal, and controller transmits signal to neutral control valve, and neutral control valve is opened, acid
Sewage enters neutral room by mozzle；When alkaline sewage enters sensing chamber, soda acid detector detects alkaline signal,
Signal is passed into controller, controller transmits signal to alkaline control valve, and alkaline control valve is opened, by alkaline sewage by leading
Flow tube is passed through alkaline room, is then passed through acid solution to alkaline room by input port, and stirs, and accelerates reaction speed, until soda acid inspection
Survey device and detect alkaline sewage in neutrality, then signal is passed into controller, controller transmits signal to neutral control valve, neutral
Control valve is opened, and alkaline sewage enters neutral room by mozzle；When neutral sewage enters sensing chamber, soda acid detector
Neutral signal is detected, signal is passed into controller, controller transmits signal to neutral control valve, and neutral control valve is opened,
Neutral sewage is passed through neutral room by mozzle, is further filtered in neutral interior by rotating through filter cylinder, improves sewage
Degree of purity, removes the sediment produced during neutralization reaction, is handled by soda acid shunting, convenient pointedly to handle dirty
Water, improves the efficiency of processing, saves processing time；
5th, sewage rises in helix tube inside spin, extends the path of sewage rising, increases photograph of the uviol lamp to sewage
The time is penetrated, so as to improve ultraviolet disinfection effect, sewage flows out at the sprinkler tip of downpipe, is sprayed onto between uviol lamp again,
The irradiated area of sewage is expanded, ultraviolet disinfection effect is improved.
The present invention by multiple microbiological treatment, while by early stage pretreatment and the later stage neutralization, disinfect, locate
Reason is with strong points, and operation is more intelligent, and service life is long, effective lifting sewage processing speed, improves wastewater treatment efficiency.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of the method for use microorganism treating sewage of the invention；
Fig. 2 is the structural representation of biological disk in the present invention；
Fig. 3 is the structural representation of stacked bio-film colonization in the present invention；
Fig. 4 manages the structural representation of device to be scraped in the present invention；
Fig. 5 is FB(flow block) of the invention.
Reference：1st, extrusion chamber；11st, diffluence room；2nd, filter-pressing device；21st, coarse filtration net；22nd, shunting disk；23rd, thin mistake
Filter screen；24th, reducing mechanism；3rd, anaerobic box；31st, water distributor；32nd, biological disk；33rd, temperature detector；34th, heating tube；35th, first
Bio-tank；36th, the second bio-tank；37th, screen pack；4th, aerobic box；41st, stacked bio-film colonization；42nd, aerator；421st, filter
Indulge in serfing the Net；43rd, dissolved oxygen instrument；44th, support bar；441st, connecting pole；45th, fixed mount；451st, connecting hole；46th, hanger；461st, install
Hole；471st, aerobic mycoderm；472nd, facultative aerobe film；48th, connecting rod；5th, reason device is scraped；51st, scraper plate；511st, gangbar；52、
Motor；53rd, fixed plate；54th, ball-screw；55th, movable block；551st, pulley；56th, collecting box；57th, installing plate；58th, door is collected；
59th, slide plate；6th, sedimentation basin；61st, chemicals dosing plant；62nd, agitating device；63rd, filter；71st, sensing chamber；72nd, acid room；73rd, alkali
Property room；731st, agitator；74th, neutral room；75th, filter cylinder is rotated through；8th, ultraviolet disinfection tank；81st, helix tube；82nd, downpipe；83、
Sprinkler tip；84th, uviol lamp.
Embodiment
As Figure 1-5, it is a kind of method of use microorganism treating sewage of the invention, comprises the following steps：
(1) pre-process
Sewage is drained into extrusion chamber 1, filter-pressing device 2 is first passed through and extrudes sewage, by solid-state in sewage and liquid
Material is separated, and the upper strata water body squeezed out carries out coarse filtration processing by coarse filtration net 21, then leads to the water body after coarse filtration
Enter into diffluence room 11, the sewage for entering diffluence room 11 is first handled by the rubbing of reducing mechanism 24 so that remained in sewage
Impurity be chopped into, then enter back into shunting disk 22, it is to avoid impurity block shunting disk 22 tap hole, be easy to later stage device
Processing, shunting disk 22 is shunted to sewage, and sewage flows out along the tap hole on shunting disk 22, while the suction on shunting disk 22
Attached dose by sewage it is coloured, have taste and noxious material Adsorption, smart mistake is carried out to sewage then through thin screen pack 23
Filter is handled, and removes the impurity carried in sewage.Sewage is pre-processed first, separation of solid and liquid is realized using filter-pressing device 2, together
When the water separated further is filtered, prevent from blocking shunting disk 22, handled using the shunting of shunting disk 22, inhaled sewage is scattered
It is attached, expand the contact area of sewage and adsorbent, improve adsorption efficiency, smart filtration treatment is then carried out again, further go decontamination
The impurity and sediment carried secretly in water, are easy to the processing in later stage, mitigate the burden of post-processing.
(2) biochemical treatment
A, the sewage filtered by step (1) are entered in anaerobic box 3 by the water distributor 31 of " well " font, pass through biology
Anaerobe and facultative microbe are cultivated on disk 32 anti-nitration reaction is carried out to sewage, the organic matter of macromolecule difficult degradation is turned
It is changed into the organic matter that low molecule is easily degraded, after reacting 8-10 hours, the chamber door of anaerobic box 3 is opened using controller, makes sewage
Enter in aerobic box 4；It is arranged at intervals with biological disk 32 in first bio-tank 35 and the second bio-tank 36, the first bio-tank 35
Covered with screen pack 37, culture has culture in anaerobe, the second bio-tank 36 to have amphimicrobian micro- in the first bio-tank 35
It is biological.The setting of screen pack 37 causes the first bio-tank 35 to form more closed space, consequently facilitating the life of anaerobe
Deposit and breed, the first bio-tank 35 and the second bio-tank 36 are disposed on biological disk 32, increase the number of microculture
The contact area of amount and species, increase microorganism and sewage, improves treatment effect of the microorganism to sewage.Utilize " well " font
Water distributor 31, makes sewage even into in anaerobic box 3, is fully contacted with the microorganism on biological disk 32, improve reaction efficiency.
B, sewage are entered to be contacted in aerobic box 4 with stacked bio-film colonization 41, aerobic on stacked bio-film colonization 41
Microorganism carries out nitration reaction 2-3 hours with sewage；Stacked bio-film colonization 41 include support bar 44, fixed mount 45, hanger 46,
Aerobic mycoderm 471, the connecting rod 48 of facultative aerobe film 472 and at least two, the two ends of support bar 44 pass through fixed mount 45 respectively
In aerobic box 4, hanger 46 is symmetrically connected with support bar 44, hanger 46 is vertically arranged, the two ends difference of connecting rod 48
It is connected with hanger 46, aerobic mycoderm 471 and facultative aerobe film wrap up 472 in connecting rod 48 respectively.Biomembrane is passed through even
Extension bar 48 is hung on hanger 46, then hanger 46 is arranged in aerobic box 4 by support bar 44 and fixed mount 45, so that by biology
Film is arranged in aerobic box 4, by setting multiple aerobic mycoderms 471 and facultative aerobe film 472 on hanger 46, so as to expand
The species of microorganism, expands the scope of microbiological treatment, and the contact area between increase microorganism and sewage is improved at microorganism
Manage effect.At least four connecting holes 451 are uniformly provided with fixed mount 45, the two ends of support bar 44 are respectively equipped with connecting pole 441, even
Connect post 441 to be connected with connecting hole 451, hanger 46 is provided with least three mounting holes 461, connecting rod 48 is connected to mounting hole 461
It is interior.By the way that support bar 44 to be connected to the connecting hole 451 of diverse location, so as to change the setting height(from bottom) of support bar 44, further
Change the contact position of biomembrane and water body, so as to more adapt to the water level of different depth；Utilize multiple mounting holes 461, Ke Yigen
Pollution level increase or reduction biomembrane according to sewage so that the use of device is more flexible, more targetedly.Aerobic
Contact, react with stacked bio-film colonization 41 in case 4, contact area is wide, process range is wide, reaction efficiency is high.
Aerator 42 in c, aerobic box 4 is passed through oxygen bubble, oxygen bubble warp into sewage by micro-hole aerator
Filtering indulges in serfing the Net 421 so that oxygen bubble is refined, and as microbubble, the fluid in water is sticked on microbubble, and with microbubble
Rise, swim on the water surface, then using scrape reason device 5 scraped on the water surface, oil supernatant on water body is struck off, makes oil body
Enter in collecting box 56；Scraping reason device 5 includes scraper plate 51, motor 52, fixed plate 53, ball-screw 54, movable block 55 and receives
Header 56, motor 52 and fixed plate 53 are separately fixed at the left and right sides at the top of aerobic box 4, one end of ball-screw 54 and motor
52 connections, the other end of ball-screw 54 is rotated with fixed plate 53 to be connected, and movable block 55 is threaded on ball-screw 54, is scraped
Plate 51 is connected by gangbar 511 with movable block 55.Ball-screw 54 is rotated under the drive of motor 52, so as to drive and its spiral shell
The movable block 55 of line connection moves back and forth along ball-screw 54, and movable block 55 drives scraper plate 51 in the water surface by gangbar 511
On scrape back and forth, the greasy dirt for floating over water surface is scraped into reason in collecting box 56, the greasy dirt on water body is removed.Collecting box 56 passes through
Installing plate 57 is connected with aerobic box 4, and collection door 58 is hinged with collecting box 56, and the top of aerobic box 4 is provided with slide plate 59, slide plate 59
Chute is provided with, the bottom of movable block 55 is provided with pulley 551, and pulley 551 is slidably connected on chute.When scraper plate 51 is moved to receipts
When collecting at door 58, scraper plate 51 further after movement, will be collected door 58 and be made, so as to greasy dirt is brought into collecting box 56, then
Motor 52 is rotated backward, and moves back scraper plate 51, and collection door 58 is no longer influenced by the supporting role of scraper plate 51 and is just returned to origin-location, closes
Close collecting box 56；Movable block 55 is slided by pulley 551 on slide plate 59, improves the moving stability of movable block 55 and smooth
Property, so as to improve the service behaviour of scraper plate 51.Aerator 42 passes through micropore aerator aeration so that oxygen fully connects with sewage
Touch, the bubble of generation is more intensive, improve the oxygen-transfer efficiency to aerobic box 4, promote the activity of microorganism in aerobic box 4, improve
The treatment effect of sewage, by folliculus net 421, minute bubbles are divided into by air pocket, so that the increasing number of bubble, improves gas
The contact area of bubble and sewage, is on the one hand easy to oxygenation, be on the other hand easy to carry greasy dirt, is then removed by scraping reason device 5
Greasy dirt.
Oxygen content in aerobic box 4 is measured by dissolved oxygen instrument 43, and the result detected is sent to controller, is controlled
Device processed controls the aeration time and aeration quantity of aerator 42 according to the oxygen content detected.It is real-time by dissolved oxygen instrument 43
The oxygen content in aerobic box 4 is detected, can be in time the supplemental oxygen of aerobic box 4 by aerator 42, manage more intelligent,
The living environment adapted to is provided for aerobic microbiological.
Measure the temperature in anaerobic box 3 and aerobic box 4 respectively by temperature detector 33, and the result detected is sent
To controller, controller is according to the temperature conditions and aerobic microbiological that detect, facultative aerobic microbiological, the micro- life of amphimicrobian
Thing and the survival temperature of anaerobe, respectively control are evenly distributed on the heating temperature of heating tube 34 in anaerobic box 3 and aerobic box 4
Degree and heat time.The existence of microorganism has certain requirement to temperature, is lived only under the temperature environment of adaptation, physiology
Activity could be carried out normally, and different microorganisms needs different environment temperatures, therefore implements prison by temperature detector 33
The temperature conditions in anaerobic box 3 and aerobic box 4 is controlled, and temperature is regulated and controled by heating tube 34 in time, heating-up temperature is uniform,
To create good temperature conditions, the death rate of microorganism is reduced.
(3) precipitation process
The sewage handled by aerobic microbiological is then into sedimentation basin 6, by chemicals dosing plant 61 into sedimentation basin 6
Flocculant is added, while agitating device 62 carries out different directions agitation, agitation speed by paddle on each water layer of water body
Degree is tapered off shape from high to low along water layer, and the poisonous and harmful substance being dissolved in sewage, which is decomposited, to be come, then passes through filter
63 filterings；By adding flocculant, the clean-up effect to sewage is improved, the different mixing speed of paddle improves the anti-of high level
Speed is answered, while the material for avoiding low layer from precipitating turns over gush again, the separation of solid and liquid of sewage is influenceed.
(4) detection shunting
A, opening division board, are passed into sensing chamber 71 by the sewage filtered by step (3), pass through the soda acid of sensing chamber 71
Detector is detected to the pH value of sewage, and sewage then is passed into acid room 72, alkali by mozzle according to testing result
Property room 73 or neutral room 74 in；
B, by acid-base neutralization device sour water or alkaline sewage are carried out being passed through in neutralisation treatment, oxytropism room 72
Alkali lye, acid solution is passed through into alkaline room 73, and starts agitator 731 and is stirred, the acid of water body is monitored in real time using soda acid detector
Basicity, until then neutral sewage is passed into neutral room 74 by sewage again in neutrality；
It is provided with c, neutral room 74 and rotates through filter cylinder 75, the drive of motor 52 in neutral room 74 rotates through filter cylinder 75 and revolved
Turn, filter cylinder 75 rotated through so that entering the water rotated through in filter cylinder 75 and under the action of the centrifugal throwing away the water body after filtering,
Impurity in water body, which is then stayed in, to be rotated through in filter cylinder 75；
When sour water enters sensing chamber 71, soda acid detector detects acid signal, and signal is passed into control
Device, controller transmits signal to acid control valve, and acid control valve is opened, and sour water is passed through into acid room by mozzle
72, alkali lye is then passed through by input port oxytropism room 72, and stir, accelerate reaction speed, until soda acid detector is detected
Sour water passes to controller in neutrality, then by signal, and controller transmits signal to neutral control valve, and neutral control valve is beaten
Open, sour water enters neutral room 74 by mozzle；When alkaline sewage enters sensing chamber 71, the detection of soda acid detector
To alkaline signal, signal is passed into controller, controller transmits signal to alkaline control valve, and alkaline control valve is opened, by alkali
Property sewage alkaline room 73 is passed through by mozzle, acid solution is then passed through to alkaline room 73 by input port, and stir, accelerates reaction
Speed, until soda acid detector detects alkaline sewage in neutrality, then passes to controller by signal, controller transmission signal is arrived
Neutral control valve, neutral control valve is opened, and alkaline sewage enters neutral room 74 by mozzle；When neutral sewage enters inspection
When surveying room 71, soda acid detector detects neutral signal, and signal is passed into controller, and controller transmits signal and controlled to neutrality
Valve, neutral control valve is opened, and neutral sewage is passed through into neutral room 74 by mozzle, by rotating through filter cylinder in neutral room 74
75 further filterings, improve the degree of purity of sewage, the sediment produced during neutralization reaction are removed, at soda acid shunting
Reason, it is convenient pointedly to handle sewage, the efficiency of processing is improved, processing time is saved.
(5) disinfect
The sewage handled by step (4) enters in ultraviolet disinfection tank 8, first passes through helix tube 81 and enters downpipe 82
Place, sewage along helix tube 81 during rising, and at least 3 groups uviol lamps 84 around helix tube 81 carry out disinfection to sewage
Processing, then sewage sprays at the sprinkler tip 83 of downpipe 82 between adjacent uviol lamp 84, further improves
Ultraviolet disinfection is acted on.Sewage rises in the inside spin of helix tube 81, extends the path of sewage rising, increases 84 pairs of dirts of uviol lamp
The irradiation time of water, so as to improve ultraviolet disinfection effect, sewage flows out at the sprinkler tip 83 of downpipe 82 again, is sprayed onto purple
Between outer lamp 84, the irradiated area of sewage is expanded, ultraviolet disinfection effect is improved.
The specific embodiment of the present invention is these are only, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (9)
1. a kind of method of use microorganism treating sewage, it is characterised in that：Comprise the following steps：
(1) pre-process
Sewage is drained into extrusion chamber, filter-pressing device is first passed through and extrudes sewage, by the material of solid-state in sewage and liquid point
From the upper strata water body squeezed out carries out coarse filtration processing by coarse filtration net, and the water body after coarse filtration then is passed into shunting
Interior, by being shunted in shunting disk, sewage flows out along the tap hole on shunting disk, while the adsorbent on shunting disk will
In sewage it is coloured, have taste and noxious material Adsorption, smart filtration treatment is carried out to sewage then through thin screen pack, gone
Except the impurity carried in sewage；
(2) biochemical treatment
A, the sewage filtered by step (1) are entered in anaerobic box by the water distributor of " well " font, by being trained on biological disk
Support anaerobe and facultative microbe and anti-nitration reaction is carried out to sewage, the organic matter of macromolecule difficult degradation is changed into low point
The organic matter that son is easily degraded, after reacting 8-10 hours, the chamber door of anaerobic box is opened using controller, enters sewage aerobic
In case；
B, sewage are entered to be contacted in aerobic box with stacked bio-film colonization, the aerobic microbiological on stacked bio-film colonization and dirt
Water carries out nitration reaction 2-3 hours；
Aerator in c, aerobic box is passed through oxygen bubble into sewage by micro-hole aerator, and oxygen bubble passes through folliculus
Net so that oxygen bubble is refined, and as microbubble, the fluid in water is sticked on microbubble, and as microbubble rises, floating
On the water surface, then using scrape reason device scraped on the water surface, oil supernatant on water body is struck off, oil body is entered collection
In case；
(3) precipitation process
The sewage handled by aerobic microbiological adds flocculation into sedimentation basin then into sedimentation basin by chemicals dosing plant
Agent, while agitating device carries out different directions agitation by paddle on each water layer of water body, agitation speed is along water layer
Tapered off shape from high to low, and the poisonous and harmful substance being dissolved in sewage, which is decomposited, to be come, then passes through filter plate；
(4) detection shunting
A, opening division board, are passed into sensing chamber by the sewage filtered by step (3), pass through the soda acid detector pair of sensing chamber
The pH value of sewage detected, then according to testing result by sewage by mozzle be passed into acid room, alkaline room or in
In property room；
B, sour water or alkaline sewage carried out by neutralisation treatment by acid-base neutralization device, oxytropism is passed through alkali lye in room,
Acid solution is passed through to alkaline interior, and starts agitator stirring, the acid-base value of water body is monitored in real time using soda acid detector, until dirty
Then neutral sewage is passed into neutral room by water again in neutrality；
C, neutral interior are provided with and rotate through filter cylinder, and neutral indoor motor drives rotating filter cylinder rotation, so that entering
Rotate through the water in filter cylinder and under the action of the centrifugal throw away the water body after filtering and rotate through filter cylinder, the impurity in water body then stays in rotation
Turn in filter cylinder；
(5) disinfect
The sewage handled by step (4) enters in ultraviolet disinfection tank, first passes through helix tube and enters at downpipe, sewage is on edge
During helix tube rises, at least 3 groups uviol lamps around helix tube carry out disinfection processing to sewage, then sewage is from falling
Sprayed at the sprinkler tip of water pipe between adjacent uviol lamp, further improve ultraviolet disinfection effect.
2. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (1)
Pretreatment in, enter the sewage of diffluence room and first handled by the rubbing of reducing mechanism so that the impurity quilt remained in sewage
Chopping, then enters back into shunting disk, it is to avoid impurity blocks the tap hole of shunting disk.
3. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (2),
Oxygen content in aerobic box is measured by dissolved oxygen instrument, and the result detected is sent to controller, controller is according to inspection
The oxygen content measured, controls the aeration time and aeration quantity of aerator.
4. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (2),
Measure the temperature in anaerobic box and aerobic box respectively by temperature detector, and the result detected is sent to controller, control
Device processed is micro- according to the temperature conditions and aerobic microbiological that detect, facultative aerobic microbiological, amphimicrobe and anaerobism
Biological survival temperature, respectively control is evenly distributed on the heating-up temperature of heating tube and heat time in anaerobic box and aerobic box.
5. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (2),
It is arranged at intervals with the biological disk in the first bio-tank and the second bio-tank, first bio-tank covered with screen pack, institute
Stating culture in the first bio-tank has culture in anaerobe, second bio-tank to have amphimicrobe.
6. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (2),
The stacked bio-film colonization includes support bar, fixed mount, hanger, aerobic mycoderm, facultative aerobe film and at least two connections
Bar, the two ends of the support bar are arranged in the aerobic box by fixed mount respectively, and institute is symmetrically connected with the support bar
Hanger is stated, the hanger is vertically arranged, the two ends of the connecting rod are connected with the hanger respectively, the aerobic mycoderm and described
Facultative aerobe film is wrapped in the connecting rod respectively.
7. a kind of method of use microorganism treating sewage according to claim 6, it is characterised in that：On the fixed mount
At least four connecting holes are uniformly provided with, the two ends of the support bar are respectively equipped with connecting pole, the connecting pole and the connecting hole
Connection, the hanger is provided with least three mounting holes, and the connecting rod is connected in the mounting hole.
8. a kind of method of use microorganism treating sewage according to claim 1, it is characterised in that：In step (2),
The reason device of scraping includes scraper plate, motor, fixed plate, ball-screw, movable block and collecting box, the motor and the fixed plate
It is separately fixed at the left and right sides at the top of the aerobic box, one end of the ball-screw and the motor connection, the ball
The other end of leading screw is rotated with the fixed plate and is connected, and the movable block is threaded on the ball-screw, the scraper plate
It is connected by gangbar with the movable block.
9. a kind of method of use microorganism treating sewage according to claim 8, it is characterised in that：The collecting box leads to
Cross installing plate to be connected with the aerobic box, collection door is hinged with the collecting box, the top of the aerobic box is provided with slide plate, institute
Slide plate is stated provided with chute, the bottom of the movable block is provided with pulley, and the pulley is slidably connected on the chute.
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| CN108218125A (en) * | 2018-01-23 | 2018-06-29 | 浙江建设职业技术学院 | A kind of urban sewage treating device and method |
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| CN108911396A (en) * | 2018-07-23 | 2018-11-30 | 徐州腾睿智能装备有限公司 | A kind of residents in rural community agent-feeding treatment device |
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| CN112777845A (en) * | 2020-12-02 | 2021-05-11 | 刘玲灵 | High-efficient multilayer disinfection purifier that disinfects that purifies |
| CN114906953A (en) * | 2022-05-27 | 2022-08-16 | 黑龙江八一农垦大学 | Sewage circulation treatment device for cow breeding |
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