CN203065240U - Novel biofilter wetland - Google Patents
Novel biofilter wetland Download PDFInfo
- Publication number
- CN203065240U CN203065240U CN2013200531891U CN201320053189U CN203065240U CN 203065240 U CN203065240 U CN 203065240U CN 2013200531891 U CN2013200531891 U CN 2013200531891U CN 201320053189 U CN201320053189 U CN 201320053189U CN 203065240 U CN203065240 U CN 203065240U
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- China
- Prior art keywords
- wetland
- layer
- tank
- wetland tank
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The utility model discloses a novel biofilter wetland. The novel biofilter wetland comprises a wetland tank, a gravel layer, a fine sand layer, a slag layer, a soil layer and a biological filtering chamber are sequentially arranged in the wetland tank from bottom to top; a treating water connecting pipe is arranged at the lower part of the wetland tank and communicated with the gravel layer in the wetland tank. The novel biofilter wetland is simple in structure and convenient to use, aquatic plant of lotus roots and the like can be planted in the soil layer and the biological filtering chamber in the wetland tank, rural sewage is firstly treated for removing large impurities and then treated for removing oil, and finally is conveyed to the wetland tank through the treated water connecting pipe so as to be used for the aquatic plant. The technical problem of environment pollution and water resource waste in the prior art can be solved, so as to reaching the purpose of changing waste into valuable.
Description
Technical fieldThe utility model is used for irrigating construction wetland technology field after belonging to sewage disposal, is specifically related to a kind of new bio filter tank wetland.
Background technologyAt present, the source of country sewage mainly contains: domestic sewage in rural areas by using, food service industry, hotel, restaurant's sewage, livestock and poultry sewage and little polluted river water etc.The open drain of the scarcely treated directly suitable both sides, village street of these sewage is discharged into the river, or evaporates in open drain, so both contaminate environment, waste water resource again.
Summary of the inventionThe purpose of this utility model is to solve the technical problem that prior art exists environmental pollution, water resource waste, provides a kind of new bio filter tank wetland, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model biological filter wetland comprises the wetland pond, is provided with pebble bed, fine sand layer, slag layer, pedosphere and biological filter chamber in the described wetland pond from the bottom to top successively; The bottom in described wetland pond is provided with handles the water pipe connecting, and described pipe connecting is communicated with pebble bed in the wetland pond.
The utility model is simple in structure, easy to use, waterplant such as pedosphere that can be in the wetland pond and biological filter chamber plantation lotus rhizome, country sewage treated removal earlier than bigger material after, again through oil removing, and then be transported to the wetland pond by handling the water pipe connecting, for the growth of waterplant.This is practical to have solved the technical problem that prior art exists environmental pollution, water resource waste, has realized the purpose that turns waste into wealth.
Description of drawingsAccompanying drawing is the utility model structural representation.
Among the figure 1, pipe connecting 2, pebble bed 3, biological filter chamber 4, pedosphere 5, slag layer 6, fine sand layer
EmbodimentWith reference to accompanying drawing, the utility model biological filter wetland comprises the wetland pond, is provided with pebble bed 2, fine sand layer 6, slag layer 5, pedosphere 4 and biological filter chamber 3 in the described wetland pond from the bottom to top successively; The bottom in described wetland pond is provided with handles water pipe connecting 1, and described pipe connecting 1 is communicated with pebble bed 2 in the wetland pond.
The utility model biological filter wetland adopts brick mix structure, can build up semi-underground or ground type.Water distribution and water gathering system are the perforation pvc pipe, and the filler of cloth pool and catchment area adopts the bigger cobble of particle diameter.In order to improve the removal ability of phosphorus, can use slag or slag waste to constitute titanium pigment in the slag layer planar water at the fine sand layer.Impervious barrier at the bottom of the wetland pond and all around can adopt concrete layer or place mat high-density polyethylene resin and tar felt.Microbial film is laid in auxilliary growth of burying the living plant of one deck pedosphere water supply in the biological filter chamber above the pedosphere on slag layer, but the water from diffusion cultured fishes of the inside.
The utility model biological filter wetland is that the waterplant, fishes and shrimps biology and the microecosystem that utilize hand-stuff to form carry out a kind of water technology that sewage further purifies.The filtration of particulate matter is mainly finished by packing layer, and the solubility pollutent is then removed waterplant and hydrocoles and algae by microbial film and the removal of waterplant root system, fish.
The plant of the utility model biological filter wetland is based on waterplant, and the plant of plantation can be chosen native breed, as lotus rhizome, reed, cattail, calamus etc.Also can carry out the flowering marsh plants that combinations of plant or plantation have sight according to surrounding environment, or structures are done suitably to adjust and the decoration, when disposing of sewage, also have landscape function.Fish are based on loach, red grass carp, silver carp bighead.
The utility model biological filter wetland has investment cost to be economized, and does not have energy consumption during operation, and working cost is very low, and maintenance management is easy, and waterplant and fancy fishes can be beautified the environment, and produce economic benefit, increase species diversity.Filtrate has phosphorus removal functional
The utility model biological filter wetland is suitable for the abundant relatively Rural areas of land area, and being specially adapted to body eutrophication seriously needs the deep phosphorous removal area.
The utility model biological filter wetland ton cost of water treatment is about about 10% of sewage work, but the soil demand is about the twice of sewage work.
The utility model biological filter wetland is from the artificial ecosystem kept, and the maintenance service of itself seldom only needs to carry out plant harvesting once every year.Removal to titanium pigment mainly is to finish by the absorption of filler, can use the several years.
The utility model biological filter wetland is at the plant-growth animated period, and is better to the removal effect of pollutent.And in the winter time, plant is withered, and removal effect can descend to some extent.The surface also will avoid icing in the winter time the time, and the ice face can not ooze sewage down, and processing efficiency descends.
Claims (1)
1. a new bio filter tank wetland comprises the wetland pond, it is characterized in that being provided with successively from the bottom to top in the described wetland pond pebble bed, fine sand layer, slag layer, pedosphere and biological filter chamber; The bottom in described wetland pond is provided with handles the water pipe connecting, and described pipe connecting is communicated with pebble bed in the wetland pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200531891U CN203065240U (en) | 2013-01-30 | 2013-01-30 | Novel biofilter wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200531891U CN203065240U (en) | 2013-01-30 | 2013-01-30 | Novel biofilter wetland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065240U true CN203065240U (en) | 2013-07-17 |
Family
ID=48764054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200531891U Expired - Fee Related CN203065240U (en) | 2013-01-30 | 2013-01-30 | Novel biofilter wetland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623088A (en) * | 2018-01-24 | 2018-10-09 | 湖南内特环保科技有限公司 | A kind of small flow medical waste water processing integrated apparatus and its wastewater treatment method |
-
2013
- 2013-01-30 CN CN2013200531891U patent/CN203065240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623088A (en) * | 2018-01-24 | 2018-10-09 | 湖南内特环保科技有限公司 | A kind of small flow medical waste water processing integrated apparatus and its wastewater treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140130 |