CN105084555B - Water body pollution treatment method taking microbiological method as main body - Google Patents
Water body pollution treatment method taking microbiological method as main body Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000013048 microbiological method Methods 0.000 title abstract 4
- 238000000746 purification Methods 0.000 claims abstract description 6
- 244000005700 microbiome Species 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 238000005273 aeration Methods 0.000 claims description 17
- 238000007711 solidification Methods 0.000 claims description 17
- 230000008023 solidification Effects 0.000 claims description 17
- 238000003911 water pollution Methods 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 230000010354 integration Effects 0.000 claims description 7
- 230000000813 microbial effect Effects 0.000 claims description 6
- 239000010801 sewage sludge Substances 0.000 claims description 6
- 230000002906 microbiologic effect Effects 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 6
- 241000195493 Cryptophyta Species 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000012851 eutrophication Methods 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000004332 deodorization Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005067 remediation Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
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- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
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- 230000001360 synchronised effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
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Classifications
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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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to a water body pollution treatment method taking a microbiological method as a main body. The method adopts a combined treatment technology comprising a pretreatment reinforcement part, a main body treatment part and an auxiliary treatment part and is suitable for pollution abatement of water bodies such as watercourses, lakes and reservoirs which are more severe in eutrophication. The pretreatment reinforcement part is used for removing a large number of algae and substances difficult to degrade and arranged when a large number of the algae or black and odorous phenomena exist in the water bodies; the main body treatment part adopts the microbiological method, and therefore water body bioremediation and biological decomposition of bottom mud can be achieved; the auxiliary treatment part aims at achieving ecological remediation of the water bodies. The water body pollution treatment method taking the microbiological method as the main body has the advantages that water purification, sludge removal and deodorization can be synchronously achieved, the treatment efficiency is high, the energy consumption is low, the production cost is low, and installation and maintenance are easy.
Description
Technical field
The invention belongs to water pollution Treatment process field, and in particular to a kind of water pollution based on microbial method
Administering method.
Background technology
In recent years, with the sustainable growth and the increasingly quickening of urbanization process of China's economy, city size expands rapidly,
Urban population drastically expands；At the same time, the polluter in a large number containing nitrogen, P elements nutrient substance also continuously enters river
In the water bodys such as road, lake, reservoir, the Nutrient loads amount for making water body is continuously increased, and water quality condition is worse and worse.
At present, the eutrophication of water body has become the more prominent environmental problem of one, China.
(1) some rivers also occur in that eutrophication, such as Huangpu River Basin, Guangzhou Section of Pearl River in part section
Deng.
(2) many large-size lakes, such as Chaohu, Taihu Lake, Poyang Lake, Dian Chi, are already in eutrophy or weight eutrophy
State.
(3) some reservoirs also receive different degrees of pollution and have had influence on the drinking water safety of resident.
Due to water body once its due function will be lost into the eutrophy stage, economic construction and society is affected to send out
Exhibition, water pollution administer become create civilized communities, one of the problem in the urgent need to address that faced of building a harmonious society.
Spatially position division can be divided into dystopy facture, in situ treatment, bypass to traditional water pollution administering method
Facture.The treatment effect of dystopy facture depends entirely on the Technology and operation shape for building the sewage treatment plant in strange land
Condition, and construction investment is costly.In situ treatment includes Physical, chemical method, aeration, throwing bacterium method, biomembrance process, plant
Method, animal law etc., although need not separately build the pipe network system of shunting, whole rivers are directly processed in river course, lake.At bypass
Logos includes land treatment systems method, oxidation pond process, artificial-strengthening bioreactor method etc., the typical method land treatment systems in the method
Method, it is larger to generally, there are floor space, and longtime running also there is a problem of filling soil property or material blocking.
In Practical Project, using the more of in situ treatment, such as (desilting, water distribution, substrate hardening, open channel cover Physical
Lid), chemical method (algae is killed in dispensing), aeration, throw the method such as bacterium method, some engineerings additionally use group technology, and these methods have
The certain effect of meeting, but there are problems that as follows：
A () destroys original ecosystem, such as desilting method.
B () is costly, such as substrate hardening process.
C () is cured the symptoms, not the disease, easily recurs, there is secondary pollution, such as chemical method.
D () group technology falls flat, such as chemical method+throwing bacterium method+artificial floating island, and Unit selection is non-optimal, group
It is not altogether to play a part of to mutually promote, also acting as playing the role of is negative.
The content of the invention
For above-mentioned problems of the prior art, it is an object of the invention to provide one kind can avoid the occurrence of above-mentioned skill
The water pollution administering method based on microorganism of art defect.
In order to realize foregoing invention purpose, the technical scheme of this practicality invention is as follows：
A kind of water pollution administering method based on microbial method, it is characterised in that step, master are strengthened by pretreatment
Body process step, ancillary process steps composition, specially：
1) pretreatment reinforcing：By sewage-treating agent:Clear water is 1:(2.5-4) proportional arrangement sewage disposal agent solution, adopts
With high-pressure injection hydraulic giant by sewage-treating agent spray solution on polluted water body surface, the dosage of sewage disposal agent solution presses 50
～100g/ ton water meters.
2) main body is processed：Using integration sewage sludge purifier to the sewage after pretreatment is strengthened at
Reason, the sewage sludge purifier of the integration is swum on the treatment sewage water surface, by discharging multiple types in sewage
Microorganism, realize to dirty water purification and the degraded of mud.
The sewage sludge purifier of the integration is floatation type structure, including box main body, a FRP buoyancy tanks 1, the
Two FRP buoyancy tanks 7, solidification microorganism memotron oxygen supply blower fan 2, micropore aeration pipe oxygen supply blower fan 3, solar panels 4, distribution box 5, too
Positive energy storage device 6, micropore aeration pipe 8 and solidification microorganism memotron 9；Wherein a FRP buoyancy tanks 1 and the 2nd FRP buoyancy tanks 7 are arranged
In the both sides of box main body, solar panels 4 are arranged on the top of box main body, and are connected with solar storage battery 6, and solar energy stores
Battery 6, solidification microorganism memotron oxygen supply blower fan 2, micropore aeration pipe oxygen supply blower fan 3 and distribution box 5 are arranged on box main body
Top, and distribution box 5 respectively with solidification microorganism memotron oxygen supply blower fan 2, micropore aeration pipe oxygen supply blower fan 3 and solar energy power accumulating
Pond 6 electrically connects；Micropore aeration pipe 8 and solidification microorganism memotron 9 are arranged on the bottom of box main body, solidify microorganism memotron
Microorganism species are placed in 9.
3) aid in treatment：After main body process, water plant is set in water body and the life that Fish realize water body is added
State is repaired and purified.
Further, by sewage-treating agent:Clear water is 1:3 proportional arrangement sewage disposal agent solution；Sewage-treating agent is molten
The dosage of liquid is based on 80g/ ton water.
Further, the sewage-treating agent is preferably nanometer mineral matters sewage-treating agent, wherein by percentage to the quality
Containing 20% calcium, 25% magnesium and 8% ferrum.
Further, built with microorganism species, polytype microorganism is in a steady stream not for the solidification microorganism memotron 9
It is discharged into disconnectedly in water body, generation reaches 107The microorganism species of individual/cc, wherein anaerobe flora account for flora total amount
25%, aerobic microbiological flora accounts for the 55% of flora total amount, and aerobic-anaerobic microbe flora accounts for the 20% of flora total amount.
The method have the benefit that：
1) synchronous water purification and removing mud, deodorization.Mud can be removed while sewage is administered, remove the evil in water body
Smelly and algae.The river lake of pollution, reservoir are not required to desilting, and cleaning effect is consolidated for a long time.
2) treatment effeciency is high.(1) BOD, COD, TSS (solid suspension) can be quickly reduced, there is very strong going to nitrogen and phosphorus
Removing solid capacity, within a very short time can be transformed into bad 5 class water more than 3 classes；(2) stink can be removed in 3-7 days internal diabetes；(3) process dirty
Water and mud time are short.It is most fast monthly to reduce one meter.In the case of 50000 square metres of waters surface, three meters of deep mud, can eat per 10 days
Fall mud 10～55%, daily degraded BOD is up to 20%.Can be disposed according to standard within 3 months.
3) significantly, operating cost is low for energy-saving effect.Power-equipment adopts solar powered, set of system all devices power
Sum is less than 3kW, thus operating cost is low.
4) install and safeguard simple and convenient.Main body process part integration apparatus are floatation type, including aerator, kickboard, bacterium
The parts such as storage tube, pipeline are planted, part is few, therefore installed and convenience easy to maintenance.
Description of the drawings
Fig. 1 is the pollution control technological process composition structural representation of the present invention；
Fig. 2 is the pollution control operation principle schematic diagram of the present invention；
Fig. 3 is the integrated sewage water sludge purifier structural representation of the present invention；
In figure, the FRP buoyancy tanks of 1- the, 2- solidification microorganism memotron oxygen supply blower fans, 3- micropore aeration pipe oxygen supply blower fans, 4-
Solar panels, 5- distribution boxs, 6- solar storage batteries, the FRP buoyancy tanks of 7- the 2nd, 8- micropore aeration pipes, 9- solidification microorganism storages
Pipe.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention will be further described.
As depicted in figs. 1 and 2, the water pollution administering method is by pretreatment reinforcing, main body process, the big portion of aid in treatment three
It is grouped into.Wherein pretreatment reinforced portion is to remove a large amount of algae and hard-degraded substance；Main body process part adopts micro- life
Thing method, is capable of achieving the biological decomposition of bioremediation of waters and bed mud；Aid in treatment part is to realize the restoration of the ecosystem of water body.
The material that pretreatment stage is added is referred to as sewage-treating agent, and preferred nanometer mineral matters sewage-treating agent, main component is included about
For the calcium constituent of 20wt%, the magnesium elements of 25wt%, the ferrum element of 8wt%, it is left that other nearly two Ten microelements conjunctions account for 47%
It is right.The sewage-treating agent has powerful oxidability, absorbability.The product operation is simple and convenient, and will not produce two
Secondary pollution, does not affect on aquatic fish and plant.When using, water treatment agent is pressed into 1:3 multiples are diluted with clear water, using high pressure spray
Water injecting gun is sprayed at polluted water body surface, and dosage presses 80g/ ton water, and concrete data can do lab scale determination before construction.
As shown in figure 3, integrated sewage water sludge purifier is adopted processing stage main body, the releasable multiple types of the device
High-effective microorganism, a part of microorganism carries out active adsorption, conversion to the Organic substance and nitrogen in water body, P elements and degrades, together
Shi Jianli flora ecosystems, form aerobic water body, can effectively mitigate water pollution (eutrophication, black smelly) degree；Another portion
Point microorganism can successively exploded bottom sludge, form bed mud degraded layer, realize the synchronous improvement of sewage and sludge.The device is
Movable type, including box main body, a FRP buoyancy tanks 1, the 2nd FRP buoyancy tanks 7, solidification microorganism memotron oxygen supply blower fan 2, micropore
Aeration tube oxygen supply blower fan 3, solar panels 4, distribution box 5, solar storage battery 6, micropore aeration pipe 8 and solidification microorganism memotron
9.The operation principle of the device is that, built with microorganism, polytype microorganism is continuously for solidification microorganism memotron
In being discharged into water body, the microorganism species for reaching 107/cc can be produced, including more than 10 plant microbial organisms, flora is main
It is divided into anaerobe (accounting for the 25% of flora total amount), aerobic microbiological (accounts for the 55% of flora total amount), aerobic-anaerobic microbe
(accounting for the 20% of flora total amount) three major types.It especially has very strong disposal ability to the BOD and biological organism in sewage, right
Sludge also has good Degradation.Aerator provides oxygen for aerobic microbiological, and micro- gas aeration tube can provide oxygen dissolution effect
Rate, solar panels can provide electric energy for aerator, and accumulator can be got up the unnecessary energy storage that solar panels absorb at night
Late or overcast and rainy utilization, the effect of buoyancy tank is to allow whole device to be suspended on the water surface.List covering device overall dimensions are L x B x H
=4x2x2m, device general power is less than 3kW, and service area is about 3000m2.The waters larger for area, is to reduce into suit
The quantity put, can specially be designed.
The aid in treatment stage, using submerged plant and fish stocking, increases diversity of organism, forms self-purification of water system.
Submerged plant and concrete species, the quantity of Fish, need to study and select to determine according to project reality.
The sewage water treatment method of the present invention is applied to more serious river course, lake, the repairing and treating of reservoir of eutrophication.
Embodiment described above only expresses embodiments of the present invention, and its description is more concrete and detailed, but can not
Therefore it is interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (2)
1. a kind of water pollution administering method based on microbial method, it is characterised in that step, main body are strengthened by pretreatment
Process step, ancillary process steps composition, specially：
1) pretreatment reinforcing：By sewage-treating agent:Clear water is 1:(2.5-4) proportional arrangement sewage disposal agent solution, using height
Pressure injection hydraulic giant by sewage-treating agent spray solution on polluted water body surface, the dosage of sewage disposal agent solution by 50～
100g/ ton water meters；The sewage-treating agent is nanometer mineral matters sewage-treating agent, wherein by percentage to the quality containing 20%
Calcium, 25% magnesium and 8% ferrum；
2) main body is processed：The sewage after pretreatment is strengthened is processed using the sewage sludge purifier of integration,
The sewage sludge purifier of the integration is swum on the treatment sewage water surface, by discharging the micro- of multiple types in sewage
Biology, realizes to dirty water purification and the degraded of mud；
The sewage sludge purifier of the integration is floatation type structure, including box main body, a FRP buoyancy tanks (1), second
FRP buoyancy tanks (7), solidification microorganism memotron oxygen supply blower fan (2), micropore aeration pipe oxygen supply blower fan (3), solar panels (4), distribution
Case (5), solar storage battery (6), micropore aeration pipe (8) and solidification microorganism memotron (9)；A wherein FRP buoyancy tanks (1) and
2nd FRP buoyancy tanks (7) are arranged on the both sides of box main body, and solar panels (4) are arranged on the top of box main body, and and solar energy
Accumulator (6) connects, solar storage battery (6), solidification microorganism memotron oxygen supply blower fan (2), micropore aeration pipe oxygen supply blower fan
(3) and distribution box (5) is arranged on the top of box main body, and distribution box (5) respectively with solidification microorganism memotron oxygen supply blower fan
(2), micropore aeration pipe oxygen supply blower fan (3) and solar storage battery (6) are electrically connected；Micropore aeration pipe (8) and solidification microorganism storage
The bottom that pipe (9) is arranged on box main body is deposited, the solidification microorganism memotron (9) is built with microorganism species, polytype
Microorganism be continuously discharged in water body, generation reach 107The microorganism species of individual/cc, wherein anaerobe
Flora accounts for the 25% of flora total amount, and aerobic microbiological flora accounts for the 55% of flora total amount, and aerobic-anaerobic microbe flora accounts for flora total amount
20%；
3) aid in treatment：After main body process, water plant is set in water body and Fish are added and realizes that the ecology of water body is repaiied
Multiple and purification.
2. a kind of water pollution administering method based on microbial method according to claim 1, it is characterised in that press
Sewage-treating agent:Clear water is 1:3 proportional arrangement sewage disposal agent solution；The dosage of sewage disposal agent solution presses 80g/ ton water
Meter.
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| CN106430623A (en) * | 2016-10-13 | 2017-02-22 | 宁波池泓环保设备工程有限公司 | River channel wastewater original-ecological treatment apparatus |
| CN108946959A (en) * | 2018-07-24 | 2018-12-07 | 烟台市帅恒机械科技有限公司 | A kind of flotation gear applied to water pollution processing |
| CN108928925A (en) * | 2018-07-24 | 2018-12-04 | 烟台市帅恒机械科技有限公司 | A kind of method for cleaning treatment of sewage using the flotation gear for being applied to water pollution processing |
| CN110272169A (en) * | 2019-07-24 | 2019-09-24 | 辽东学院 | A kind of microorganism water purification method |
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Address after: 100073 502, 5th floor, building 2, yard 9, Guang'an Road, Fengtai District, Beijing Patentee after: BEIJING YOUFU ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: Room 2-1035, lin831-nei, Changping Road, Anning North Road, Haidian District, Beijing 100085 Patentee before: BEIJING LICHEN ENVIRONMENT PROTECTION AND ENERGY SAVING TECHNOLOGY Co.,Ltd. Address after: No. 1561, floor 9, building 19, District 16, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100070 Patentee after: Beijing Youfu Technology Co.,Ltd. Address before: 100073 502, 5th floor, building 2, yard 9, Guang'an Road, Fengtai District, Beijing Patentee before: BEIJING YOUFU ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210825 Address after: 530218 room 1011, unit 1, building 6, Longyin Phoenix, No. 9, Changfu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Youfu Environmental Technology Co.,Ltd. Address before: No. 1561, floor 9, building 19, District 16, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100070 Patentee before: Beijing Youfu Technology Co.,Ltd. |
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Address after: 530218 room 1011, unit 1, building 6, Longyin Phoenix, No. 9, Changfu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi ziyulan Environmental Technology Co.,Ltd. Address before: 530218 room 1011, unit 1, building 6, Longyin Phoenix, No. 9, Changfu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Youfu Environmental Technology Co.,Ltd. |
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Effective date of registration: 20211026 Address after: 530218 No. 1101, unit 1, building 6, Longyin Phoenix, No. 9, Changfu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi mubi planning and Design Co.,Ltd. Address before: 530218 room 1011, unit 1, building 6, Longyin Phoenix, No. 9, Changfu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi ziyulan Environmental Technology Co.,Ltd. |