CN2741971Y - Contaminated water purifier - Google Patents
Contaminated water purifier Download PDFInfo
- Publication number
- CN2741971Y CN2741971Y CNU2004201112398U CN200420111239U CN2741971Y CN 2741971 Y CN2741971 Y CN 2741971Y CN U2004201112398 U CNU2004201112398 U CN U2004201112398U CN 200420111239 U CN200420111239 U CN 200420111239U CN 2741971 Y CN2741971 Y CN 2741971Y
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- CN
- China
- Prior art keywords
- water
- utility
- model
- water body
- eutrophication
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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.)
- Expired - Fee Related
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a contaminated water purifier, comprising the support bars of frames, screen meshes, and granular micro organism carriers. The micro organism carriers are filled inside the screen meshes and fixed on the support bars of the frames. The utility model improves the water body quality suffering from the pollution of the eutrophication, improves the transparence of the water body, and limits the bursting of the water bloom of the algae. The recovery of the biodiversity of the water area can be improved. The utility model has simple manufacture, simple arrangement, and simple maintenance, and the utility model can be suitable to the improvement for the water quality of the opening water body such as seas of the eutrophication, lakes, water reservoirs, rivers, fountains, fish ponds, swimming pools, etc.
Description
Technical field
The utility model relates to the repairing and treating field of eutrophication water, and is specifically related to a kind of polluted water purification device, is applicable to the improvement of city appearance water body water quality of bay, lake, reservoir, river and the water quality deterioration of eutrophication.
Background technology
Water environment degradation is the current global problem that faces, and the pollution that improves the eutrophication trend of natural water body and administer city appearance water body has become one of problem that national governments, scientific research institution and the numerous common people pay close attention to the most.At present, the conventional repairing and treating technology of eutrophication water mainly comprises physical means (bed mud dredging), chemical means (adding medicament) and biological means (plant pasture and water, breed fish fry) etc.But there are deficiencies such as expense height, secondary pollution, enforcement difficulty be big in these technology.And existing artificial floating bed technology mainly relies on the terrestrial plant that is planted on the porous plastics carrier to absorb nutritive salt in the water body, and repairing effect depends on vegetation growth state, and has the plant treatment problem after engineering finishes.
In the evolution of the water technology research of sewage disposal and micro-polluted water, filtration, coagulation, active sludge and charcoal absorption processing continue, technology of biological membrane becomes new research and uses focus, then discusses technology of biological membrane with nearly 1/3rd the space of a whole page in recent years as internal authority periodical Water Research.
Summary of the invention
The purpose of this utility model is the refining plant that is to provide a kind of polluted-water, and is simple in structure, easy to use, can significantly improve the water quality that is subjected to eutrophicated polluted water.
In order to realize above-mentioned task, the utility model adopts following technical measures: this device is made of framework, support bar, screen cloth and biofilm carrier.The biofilm carrier materials that proportion is different are filled in the screen cloth of this device, according to size, pollution condition and the management goal of administering water body, but designed size difference, the different purifier of proportion.This device is floating by different carrier proportionings, suspend or be sunken in the water body of being administered, and reaches decontamination by absorption, the formed large number of biological film of growth of microorganism on the inside and outside surface of carrier, improves the purpose of water quality.The utility model can improve the quality of eutrophicated polluted water, improve the transparency of water body, check the outburst of algae " wawter bloom ", promote the recovery of species diversity in the waters, obviously improve water landscape, and making, laying and easy to maintenance are a kind of environment-friendly type water body purification reaction apparatus of cleaning.
The utility model compared with prior art has the following advantages and effect:
1, this device is not limited to swim in the water body top layer, can form three-dimensional arrangement, and the improvement depth is big;
2, floating bed is mainly utilized plant absorbing nutritive salt, regulation effect depends on vegetation growth state, and this device utilizes microorganism growth to remove nutritive salt, eliminate algae pollution, improve water landscape, increase water quality, and effect stability, microbe carrier is reusable, and cost is lower, and application potential is big.
3, the microbe carrier particle has improved the chance that pollutent contacts with microbial film with water movement, has improved mass transfer effect.
4, the carrier specific surface area is big, and the biomass in the unit volume is higher.
5, owing to reasons such as collision frictions between flow shear and particle, the microbial film thickness of formation is less, and activity is bigger, and biochemical reaction rate is higher.
6, there is not blockage problem.
7, can improve the quality that is subjected to eutrophicated polluted water, improve the transparency of water body, the water body of eutrophication was significantly improved at 7～15 days, can make water body reach the requirement of consumable water of sight and amusement water quality standard in the short period;
8, for or be about to occur the water body of algae " wawter bloom ", the utility model can be checked the outburst of algae " wawter bloom ";
9, the utility model also can promote the recovery of species diversity in the waters when improving water quality;
10, can directly be placed in the contaminated water body original position and improve water quality, without any need for power and energy, be a kind of environment-friendly type purification reactor device of cleaning;
11, can design some light fixtures or neon light on the utility model outside framework, can beautify the environment, and not influence device sewage treatment effect;
12, the utility model material source is extensive, making, laying and easy to maintenance, can be widely used in the water body that is subjected to eutrophication pollution, the improvement of water quality such as open water body such as lake, reservoir, river, fish pond, fountain and swimming pool is had same effect.
Description of drawings:
Fig. 1 is a kind of structural representation of polluted water purification device.
Embodiment:
Below in conjunction with accompanying drawing, the utility model will be further described: a kind of sewage in-situ refining plant is made up of purification system and outside framework.Purification system is by frame supported bar 1a, 1b, 1c, 1d, interlayer screen cloth 3, (the screen cloth material is plastics or metal, and net footpath 1～3cm) and particulate state microbe carrier 5 are formed around screen cloth 4.Purification system is connected by shown in the figure, it is characterized in that: frame supported bar 1a, 1b, 1c, 1d are connected with frame supported bar 2a, 2b, 2c, 2d respectively; At frame supported bar 1a, 1b, 1c, 1d center fixed interlayer screen cloth 3 (layer 2-4, the every layer of 10-20cm of being separated by); Porous prilled microbe carrier 5 is deposited on the interlayer screen cloth 3, and particulate state microbe carrier 5 is zeolite or plastic cement or biological ceramic particle, and particle diameter is 1-3cm; And with centering on frame supported bar 1a, 1b, 1c, 1d around screen cloth 4 and being fixed on frame supported bar 1a, 1b, 1c, the 1d.After this device was put into water body, light granules shape microbe carrier was in the water in suspension.According to administering needs, but the different carrier filler of proportioning make this device floating, suspend or be sunken in the water body.
The utility model is work like this: water body pollution or eutrophication is put in this placement, to adsorb microorganism on the inside and outside surface of microbe carrier gradually and grow microbial film naturally, and cover the inside and outside surface of carrier, microbial film comprises the single or blended microbial populations such as set bacterium, protozoon, fungi and algae that active growth is being grown, organic pollutant is under biomembranous effect, be decomposed into simple inorganics, carbonic acid gas and water, photosynthesis can be emitted a large amount of oxygen, thereby changes the water body redox potential; By the concentration that biomembranous microorganism absorbs, eutrophication material in the water body is cut down in absorption, thereby the bioavailability of minimizing pollution substance is contained algae grows, improves the view and the water quality of water body.
This device is put into the water body of eutrophication, general two the week in can make water quality be improved significantly.This device used after 2～3 years, can take out from water body, changed microbe carrier and just can reuse.Use the renewable back of microbe carrier, also can carry out subsequent development utilization (not describing in detail in this invention).
Claims (3)
1, a kind of polluted water purification device, it is characterized in that, frame supported bar (1a, 1b, 1c, 1d) is connected with frame supported bar (2a, 2b, 2c, 2d) respectively, at frame supported bar (1a, 1b, 1c, 1d) center fixed interlayer screen cloth (3), particulate state microbe carrier (5) is deposited on the interlayer screen cloth (3), around screen cloth (4) around frame supported bar (1a, 1b, 1c, 1d) and being fixed on the frame supported bar (1a, 1b, 1c, 1d).
2, a kind of polluted water purification device according to claim 1 is characterized in that interlayer screen cloth (3) is a layer 2-4.
3, a kind of polluted water purification device according to claim 1 is characterized in that microorganism particle carrier (5) is zeolite, plastic cement or biological ceramic particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201112398U CN2741971Y (en) | 2004-11-05 | 2004-11-05 | Contaminated water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201112398U CN2741971Y (en) | 2004-11-05 | 2004-11-05 | Contaminated water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741971Y true CN2741971Y (en) | 2005-11-23 |
Family
ID=35477443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201112398U Expired - Fee Related CN2741971Y (en) | 2004-11-05 | 2004-11-05 | Contaminated water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741971Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913006A (en) * | 2012-10-25 | 2013-02-06 | 郑钢钢 | Seawater swimming pool filtered and purified by organisms |
| CN104030518A (en) * | 2014-02-28 | 2014-09-10 | 天下光捕（武汉）生态科技有限公司 | Large-scale photon capture bioreactor for water purification and operating method thereof |
| CN105236553A (en) * | 2014-06-10 | 2016-01-13 | 朱向宏 | Water surface water purifier |
-
2004
- 2004-11-05 CN CNU2004201112398U patent/CN2741971Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913006A (en) * | 2012-10-25 | 2013-02-06 | 郑钢钢 | Seawater swimming pool filtered and purified by organisms |
| CN104030518A (en) * | 2014-02-28 | 2014-09-10 | 天下光捕（武汉）生态科技有限公司 | Large-scale photon capture bioreactor for water purification and operating method thereof |
| CN104030518B (en) * | 2014-02-28 | 2016-03-02 | 天下光捕（武汉）生态科技有限公司 | A kind of ultra-large light of Water warfare catches bio-reactor and operation method |
| CN105236553A (en) * | 2014-06-10 | 2016-01-13 | 朱向宏 | Water surface water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |