CN108996693A - A method of improving water quality by transplanting submerged plant in the black-odor riverway of city - Google Patents
A method of improving water quality by transplanting submerged plant in the black-odor riverway of city Download PDFInfo
- Publication number
- CN108996693A CN108996693A CN201810816281.6A CN201810816281A CN108996693A CN 108996693 A CN108996693 A CN 108996693A CN 201810816281 A CN201810816281 A CN 201810816281A CN 108996693 A CN108996693 A CN 108996693A
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- Prior art keywords
- submerged plant
- transplanting
- water
- restoration
- black
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention belongs to technical field of water pollution treatment, and in particular to a method of improve water quality by transplanting submerged plant in the black-odor riverway of city.A method of improving water quality by transplanting submerged plant in the black-odor riverway of city, customized comprising crib, filler filling, submerged plant transplanting, submerged plant enters water.The present invention is to provide a kind of method by transplanting submerged plant improvement water quality in the black-odor riverway of city to solve the deficiencies in the prior art.
Description
Technical field
The invention belongs to technical field of water pollution treatment, and in particular to a kind of by transplanting heavy water in the black-odor riverway of city
The method of plant improvement water quality.
Background technique
Recently as the increasing of industrial expansion and the level of urbanization, the pollutant emissions such as a large amount of nitrogen, phosphorus to water ring
In border.Water eutrophication receives national great attention.Restore and rebuild the master that aquatic ecosystem is water eutrophication reparation
Want one of content.It is influenced by expressway around city economic development, city river is seriously polluted.With water pollution and Controlling research
Further deeply, the research of laboratory scale at present generally believes compared with materialization technology, passes through the side of restoration of the ecosystem and reconstruction
The aquatic vegetation group that method restores in water body carrys out pollution control of water and water eutrophication is that the more satisfactory pollution of one kind is controlled
Manage technological approaches.
In the mores of water plant, submerged plant is because its root, stem and leaf is completely submerged in the relationship of water fish water most
To be close, and in occupation of the key sequence boundary of aquatic ecosystem, for maintaining the balance of aquatic ecosystem, improving water quality
It is all had a decisive role with Eutrophication Status.In practical projects, it due to the influence of illumination, water quality, substrate etc., sinks
For water plant by implantation difficulty, it is the key points and difficulties of river and lake macrophyte planting that recovery difficulty is very big.
Summary of the invention
The present invention is provided a kind of by transplanting heavy water plant in the black-odor riverway of city to solve the deficiencies in the prior art
The method of object improvement water quality.
The present invention is implemented by following technical solution:
A method of improving water quality by transplanting submerged plant in the black-odor riverway of city, comprise the following steps:
(1) crib customizes: being the crib of 2m using plank customization length；
(2) filler loads: into crib, at least one of filling haydite, volcanic rock, artificial marine habitat, functional filler, which are used as, fills out
Material；
(3) submerged plant is transplanted: submerged plant seedling breeding idiosome being cultivated emergence or is cultivated saturating to restoration of the ecosystem region is adapted to
After lightness and the height of illumination condition, submerged plant is transplanted into crib；
(4) submerged plant enters water: the crib that transplanting has submerged plant is placed in the water bottom in restoration of the ecosystem region.
It preferably, can be into after breeding idiosome emergence when transplanting submerged plant to the restoration of the ecosystem region of controllable water level
The transplanting of row vegetation.
Preferably, when transplanting submerged plant to the restoration of the ecosystem region in the open waters that can not regulate and control water level, first to ecology
Water flow, illumination, the transparency of restoring area are monitored assessment, and control restoration of the ecosystem region meets water depth less than water body light
According to compensation depth, water volume flow rate is less than 1.0m/s, the lesser environmental condition of stormy waves, by submerged plant seedling fostering to being suitable for giving birth to
It is transplanted after state restoring area transparency and the height of illumination condition.
The artificial marine habitat can be substituted by the block or tablet of similar artificial marine habitat.
Big, cost that the present invention overcomes the submerged vegetation implantation difficulty, the recovery difficulty that face in current restoration of the ecosystem field
High problem.Provide a kind of simple, quick, effective and low-cost method submerged vegetation plantation and restored.Compared to
Traditional submerged vegetation transplantation technique method, the present invention have transplant at low cost, transplanting speed is fast, high survival rate, it is technically simple,
Group forms the advantages that speed is fast, breeding rate is fast, stability of community is good after technology strong operability, transplanting.Through the invention
Method can realize quick transplanting, community hight and the configuration of submerged plant.Method of the invention is particularly suitable for stormy waves greatly, water
The Chen Shui group transplanting of Ecological Restoration Project under the mal-conditions such as the bare area that flow velocity degree is fast, submerged vegetation is destroyed completely.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but protection scope of the present invention is not limited by embodiment
System.
Embodiment 1
A method of improving water quality by transplanting submerged plant in the black-odor riverway of city, comprise the following steps:
(1) crib customizes: being the crib of 2m using plank customization length；
(2) filler loads: haydite, volcanic rock and artificial marine habitat are loaded into crib as filler；
(3) submerged plant is transplanted: submerged plant seedling breeding idiosome being cultivated emergence or is cultivated saturating to restoration of the ecosystem region is adapted to
After lightness and the height of illumination condition, submerged plant is transplanted into crib；
(4) submerged plant enters water: the crib that transplanting has submerged plant is placed in the water bottom in restoration of the ecosystem region.
When transplanting submerged plant to the restoration of the ecosystem region of controllable water level, vegetation shifting can be carried out after breeding idiosome emergence
It plants.
The method of the present embodiment is used to carry out the transplanting of submerged plant to the restoration of the ecosystem region of controllable water level, passes through reality
Submerged plant high survival rate, the reproduction speed that the method for applying example is transplanted are fast, can form stable flora in 1-2 months
It falls, it is obvious to the enhancement of environment effect in restoration of the ecosystem region.
Embodiment 2
A method of improving water quality by transplanting submerged plant in the black-odor riverway of city, comprise the following steps:
(1) crib customizes: being the crib of 2m using plank customization length；
(2) filler loads: the block or tablet, functional filler conduct of haydite, similar artificial marine habitat are loaded into crib
Filler；
(3) submerged plant is transplanted: submerged plant seedling breeding idiosome being cultivated emergence or is cultivated saturating to restoration of the ecosystem region is adapted to
After lightness and the height of illumination condition, submerged plant is transplanted into crib；
(4) submerged plant enters water: the crib that transplanting has submerged plant is placed in the water bottom in restoration of the ecosystem region.
When transplanting submerged plant, assessment, control life first are monitored to the water flow in restoration of the ecosystem region, illumination, transparency
State restoring area meets water depth less than water body illumination compensation depth, and water volume flow rate is less than 1.0m/s, the lesser environment of stormy waves
Condition will transplant after submerged plant seedling fostering to the height for being suitable for restoration of the ecosystem region transparency and illumination condition.
The method of the present embodiment is suitable for carrying out the transplanting of submerged plant to the restoration of the ecosystem region that can not regulate and control water level, adopts
It is compared with the method for the present embodiment than traditional method for transplanting, has the characteristics that transplanting is at low cost, transplanting is fireballing.
Claims (4)
1. a kind of improve the method for water quality by transplanting submerged plant in the black-odor riverway of city, which is characterized in that comprising as follows
Step:
(1) crib customizes: being the crib of 2m using plank customization length；
(2) filler loads: into crib, at least one of filling haydite, volcanic rock, artificial marine habitat, functional filler, which are used as, fills out
Material；
(3) submerged plant is transplanted: submerged plant seedling breeding idiosome being cultivated emergence or is cultivated saturating to restoration of the ecosystem region is adapted to
After lightness and the height of illumination condition, submerged plant is transplanted into crib；
(4) submerged plant enters water: the crib that transplanting has submerged plant is placed in the water bottom in restoration of the ecosystem region.
2. a kind of method by transplanting submerged plant improvement water quality in the black-odor riverway of city according to claim 1,
It is characterized in that, can be planted after breeding idiosome emergence when transplanting submerged plant to the restoration of the ecosystem region of controllable water level
It is transplanted.
3. a kind of method by transplanting submerged plant improvement water quality in the black-odor riverway of city according to claim 1,
It is characterized in that, when transplanting submerged plant to the restoration of the ecosystem region in the open waters that can not regulate and control water level, first to restoration of the ecosystem
Water flow, illumination, the transparency in region are monitored assessment, and control restoration of the ecosystem region meets water depth and mends less than water body illumination
Depth is repaid, water volume flow rate is less than 1.0m/s, and the lesser environmental condition of stormy waves repairs submerged plant seedling fostering to ecology is suitable for
It is transplanted after the height of multiple areas transparent degree and illumination condition.
4. a kind of method by transplanting submerged plant improvement water quality in the black-odor riverway of city according to claim 1,
It is characterized in that, the artificial marine habitat can be substituted by the block or tablet of similar artificial marine habitat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816281.6A CN108996693A (en) | 2018-07-24 | 2018-07-24 | A method of improving water quality by transplanting submerged plant in the black-odor riverway of city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810816281.6A CN108996693A (en) | 2018-07-24 | 2018-07-24 | A method of improving water quality by transplanting submerged plant in the black-odor riverway of city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996693A true CN108996693A (en) | 2018-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810816281.6A Pending CN108996693A (en) | 2018-07-24 | 2018-07-24 | A method of improving water quality by transplanting submerged plant in the black-odor riverway of city |
Country Status (1)
| Country | Link |
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| CN (1) | CN108996693A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668831A (en) * | 2011-03-16 | 2012-09-19 | 上海勘测设计研究院 | Submerged plant breeding blanket and application thereof |
| CN104230000A (en) * | 2014-09-17 | 2014-12-24 | 上海大学 | Nitrogen and phosphorus removal treatment method for eutrophic water body and dynamic flowing water treatment device |
-
2018
- 2018-07-24 CN CN201810816281.6A patent/CN108996693A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668831A (en) * | 2011-03-16 | 2012-09-19 | 上海勘测设计研究院 | Submerged plant breeding blanket and application thereof |
| CN104230000A (en) * | 2014-09-17 | 2014-12-24 | 上海大学 | Nitrogen and phosphorus removal treatment method for eutrophic water body and dynamic flowing water treatment device |
Non-Patent Citations (1)
| Title |
|---|
| 杨吝等: "《中国人工鱼礁的理论与实践》", 30 September 2005 * |
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Application publication date: 20181214 |