CN108975512A - A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway - Google Patents
A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway Download PDFInfo
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- CN108975512A CN108975512A CN201810822575.XA CN201810822575A CN108975512A CN 108975512 A CN108975512 A CN 108975512A CN 201810822575 A CN201810822575 A CN 201810822575A CN 108975512 A CN108975512 A CN 108975512A
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- Prior art keywords
- water
- ammonia nitrogen
- high ammonia
- odor riverway
- black
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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
-
- 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
- C02F3/02—Aerobic processes
-
- 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
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
-
- 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
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of Water Ecological Recovery methods of high ammonia nitrogen black-odor riverway, comprising the following specific steps a, building aerating system；B, it builds submerged plant growth bed；C, cage formula benthon net cage is equipped.By above-mentioned, the Water Ecological Recovery method of high ammonia nitrogen black-odor riverway of the invention strengthens the self-purification capacity of black-odor riverway using microorganism-plant-aquatic animal combined remediation method, promotes river effluent quality, and ecological effect is significant.
Description
Technical field
The present invention relates in the technical field of river improvement, repaired more particularly to a kind of Ecology of high ammonia nitrogen black-odor riverway
Compound method.
Background technique
The landscape water bodies such as municipal lake pool and river are component parts important in human settlement environment in city, but are readily become
The receptor of resident living sewage, rainwater and rubbish leads to a large amount of consumption of Dissolved Oxygen in Water, causes water hypoxia and darkly smelly
State, wherein nitrogen pollutant is one of main odor causing substance.Sanitary sewage be cause city river it is black it is smelly most generally and most
Main pollution sources.Other pollution sources are also: house refuse, organic industrial sewage, combined system pipe network overflow sewage, sewage plant tail
Water, livestock and poultry farm fecal sewage etc..Black smelly, the improvement urban water environmental quality of city river is eliminated, is good for ensureing that urban human occupies
Health, promoting social harmony has extremely important realistic meaning with sustained economic development.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Water Ecological Recovery methods of high ammonia nitrogen black-odor riverway, use
Microorganism-plant-aquatic animal combined remediation method strengthens the self-purification capacity of black-odor riverway, promotes river effluent quality, ecology
Effect is significant.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: provide a kind of black smelly river of high ammonia nitrogen
The Water Ecological Recovery method in road, comprising the following specific steps
A, aerating system is constructed, air blower and micropore gas distribution pipe are mounted on river bottom, offered on micropore gas distribution pipe
Uniform microscopic pinholes bubble up in microscopic pinholes, bubble be in the form of a column rising gradually merge become larger during, still keep
Within the scope of the aeration of bubble, oxygen is passed to liquid phase by bubble surface；
B, it builds submerged plant growth bed, builds that Liftable type is submerged plant growth bed in river, utilize the variation of light transmittance
Underwater submerged plant growth bed position is adjusted, and is the submerged plant growth bed interior heavy water under wave condition using buoyancy
Plant provides stable growth depth；
C, cage formula benthon net cage is equipped, puts regenerative cage filter feeder group in a suitable place to breed, heavy water is uniformly distributed in river and plants
Object band and profundal zone eat excessive sludge by cage filter feeder group's filter, extend the period of aerating system dredging.
In a preferred embodiment of the present invention, the submerged plant include hornwort, water quality grass, watermifoil, water caltrop,
Lantern algae, bog pondweed and thorn algae it is one or more.
In a preferred embodiment of the present invention, the benthon includes bivalves and lobster class.
The beneficial effects of the present invention are: the Water Ecological Recovery method of high ammonia nitrogen black-odor riverway of the invention, using microorganism-
Plant-aquatic animal combined remediation method strengthens the self-purification capacity of black-odor riverway, promotes river effluent quality, and ecological effect is aobvious
It writes.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention includes:
A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway, comprising the following specific steps
A, aerating system is constructed, air blower and micropore gas distribution pipe are mounted on river bottom, offered on micropore gas distribution pipe
Uniform microscopic pinholes bubble up in microscopic pinholes, bubble be in the form of a column rising gradually merge become larger during, bubble
Diameter becomes 3-6mm from 1-3mm, remains within the scope of the aeration of bubble, and oxygen is passed to liquid phase by bubble surface；
B, it builds submerged plant growth bed, builds that Liftable type is submerged plant growth bed in river, utilize the variation of light transmittance
Underwater submerged plant growth bed position is adjusted, and is the submerged plant growth bed interior heavy water under wave condition using buoyancy
Plant provides stable growth depth, and can solve cannot grow under submerged vegetation plant deep water conditions since translucency is insufficient
The problem of；
C, cage formula benthon net cage is equipped, puts regenerative cage filter feeder group in a suitable place to breed, heavy water is uniformly distributed in river and plants
Object band and profundal zone eat excessive sludge by cage filter feeder group's filter, extend the period of aerating system dredging.
Among the above, the submerged plant includes hornwort, water quality grass, watermifoil, water caltrop, lantern algae, bog pondweed and thorn
Algae it is one or more；The benthon includes bivalves and lobster class.
For black and odorous water, high ammonia nitrogen water body, set using submerged plant mattress-benthon net cage-micro-pore aeration combination
Standby, building utilizes microorganism-plant-aquatic animal combined purifying water body ecomodel, and emphasis realizes that pollution section ammonia nitrogen is dirty
The resolution of object is contaminated, black and odorous water is eliminated, realizes the promotion of river outlet water at tail end water quality.
In conclusion the Water Ecological Recovery method of high ammonia nitrogen black-odor riverway of the invention, aquatic using microorganism-plant-
Animal joint restorative procedure strengthens the self-purification capacity of black-odor riverway, promotes river effluent quality, and ecological effect is significant.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway, comprising the following specific steps
A, aerating system is constructed, air blower and micropore gas distribution pipe are mounted on river bottom, offered on micropore gas distribution pipe
Uniform microscopic pinholes bubble up in microscopic pinholes, bubble be in the form of a column rising gradually merge become larger during, still keep
Within the scope of the aeration of bubble, oxygen is passed to liquid phase by bubble surface；
B, it builds submerged plant growth bed, builds that Liftable type is submerged plant growth bed in river, utilize the variation of light transmittance
Underwater submerged plant growth bed position is adjusted, and is the submerged plant growth bed interior heavy water under wave condition using buoyancy
Plant provides stable growth depth；
C, cage formula benthon net cage is equipped, puts regenerative cage filter feeder group in a suitable place to breed, heavy water is uniformly distributed in river and plants
Object band and profundal zone eat excessive sludge by cage filter feeder group's filter, extend the period of aerating system dredging.
2. the Water Ecological Recovery method of high ammonia nitrogen black-odor riverway according to claim 1, which is characterized in that the heavy water
Plant includes the one or more of hornwort, water quality grass, watermifoil, water caltrop, lantern algae, bog pondweed and thorn algae.
3. the Water Ecological Recovery method of high ammonia nitrogen black-odor riverway according to claim 1, which is characterized in that dwell at the bottom
Biology includes bivalves and lobster class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822575.XA CN108975512A (en) | 2018-07-25 | 2018-07-25 | A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822575.XA CN108975512A (en) | 2018-07-25 | 2018-07-25 | A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway |
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|---|---|
| CN108975512A true CN108975512A (en) | 2018-12-11 |
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| CN201810822575.XA Pending CN108975512A (en) | 2018-07-25 | 2018-07-25 | A kind of Water Ecological Recovery method of high ammonia nitrogen black-odor riverway |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368962A (en) * | 2018-12-18 | 2019-02-22 | 河南小威环境科技有限公司 | A kind of sludge disposal method |
| CN110372156A (en) * | 2019-08-23 | 2019-10-25 | 重庆建工第三建设有限责任公司 | A kind of water ecology selfreparing construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523998A (en) * | 2013-10-22 | 2014-01-22 | 江苏江达生态科技有限公司 | Purification method of controlling foreign pollution source and ecologically restoring black-odor riverway |
| CN205740509U (en) * | 2016-01-06 | 2016-11-30 | 中国科学院南京地理与湖泊研究所 | Micro-aeration and submerged plant is utilized to improve the system of black-odor riverway water quality |
| CN206051692U (en) * | 2016-09-26 | 2017-03-29 | 格丰环保科技有限公司 | A kind of biozone matrix of black and odorous water repairing and treating |
| CN106830523A (en) * | 2017-02-23 | 2017-06-13 | 常州上善生态科技有限公司 | A kind of method that black-odor riverway comprehensive water-body is administered |
| CN207079141U (en) * | 2017-08-16 | 2018-03-09 | 赣州康辉工程建设有限公司 | A kind of body eutrophication is administered biological floating bed |
-
2018
- 2018-07-25 CN CN201810822575.XA patent/CN108975512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523998A (en) * | 2013-10-22 | 2014-01-22 | 江苏江达生态科技有限公司 | Purification method of controlling foreign pollution source and ecologically restoring black-odor riverway |
| CN205740509U (en) * | 2016-01-06 | 2016-11-30 | 中国科学院南京地理与湖泊研究所 | Micro-aeration and submerged plant is utilized to improve the system of black-odor riverway water quality |
| CN206051692U (en) * | 2016-09-26 | 2017-03-29 | 格丰环保科技有限公司 | A kind of biozone matrix of black and odorous water repairing and treating |
| CN106830523A (en) * | 2017-02-23 | 2017-06-13 | 常州上善生态科技有限公司 | A kind of method that black-odor riverway comprehensive water-body is administered |
| CN207079141U (en) * | 2017-08-16 | 2018-03-09 | 赣州康辉工程建设有限公司 | A kind of body eutrophication is administered biological floating bed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368962A (en) * | 2018-12-18 | 2019-02-22 | 河南小威环境科技有限公司 | A kind of sludge disposal method |
| CN110372156A (en) * | 2019-08-23 | 2019-10-25 | 重庆建工第三建设有限责任公司 | A kind of water ecology selfreparing construction method |
| CN110372156B (en) * | 2019-08-23 | 2022-06-10 | 重庆建工第三建设有限责任公司 | Water body ecological self-repairing construction method |
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Application publication date: 20181211 |
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