CN203333383U - Purification test device for nano mixed filler artificial wetland - Google Patents
Purification test device for nano mixed filler artificial wetland Download PDFInfo
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- CN203333383U CN203333383U CN2013204335382U CN201320433538U CN203333383U CN 203333383 U CN203333383 U CN 203333383U CN 2013204335382 U CN2013204335382 U CN 2013204335382U CN 201320433538 U CN201320433538 U CN 201320433538U CN 203333383 U CN203333383 U CN 203333383U
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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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Abstract
本实用新型公开了纳米混合填料人工湿地的净化试验装置，其特征在于：由配水层、土壤层、细沙填料层、细石层、麻石层、排水阀和桶构成，所述的配水层、土壤层、细沙填料层、细石层和麻石层设在桶内，按由上到下的顺序排列，所述的排水阀设在离桶底部3-4cm处的桶壁上。所述的细沙填料层的高度为14cm，所述的细沙填料层是按纳米级二氧化硅与细沙混合按1∶16的比例进行混合的。本实用新型的能够为微生物和水生植物的生长繁殖提供基础碳源和氮源等营养物质、提供稳定的依附表面、过滤污水中的悬浮物质、通过物理化学作用去除氮和磷等。
The utility model discloses a purification test device for artificial wetland with nano-mixed filler, which is characterized in that it is composed of a water distribution layer, a soil layer, a fine sand filler layer, a fine stone layer, a granite layer, a drainage valve and a barrel, the water distribution layer, Soil layer, fine sand filler layer, fine stone layer and hemp stone layer are located in the barrel, arranged in order from top to bottom, and the described drain valve is located on the barrel wall at 3-4cm away from the bottom of the barrel. The height of the fine sand filler layer is 14cm, and the fine sand filler layer is mixed according to the ratio of nanometer silicon dioxide and fine sand in a ratio of 1:16. The utility model can provide nutrients such as basic carbon source and nitrogen source for the growth and reproduction of microorganisms and aquatic plants, provide a stable attachment surface, filter suspended matter in sewage, and remove nitrogen and phosphorus through physical and chemical effects.
Description
Technical field
The utility model relates to a kind of cleaning test device, and especially the cleaning test device of nanometer mixed fillers artificial swamp, belong to technical field.
Background technology
The artificial swamp simulation is the artificial ecosystem of simulating nature wetland, similar Sanjiang Plain ground, but by artificial construction, supervision, control and operation, be a kind ofly artificially one or more media such as stone, sand, soil, cinder to be formed to matrix by a certain percentage, and implant selectively the sewage treatment ecological system of plant.It is a kind of wastewater processing technology that integrates physics, chemistry, biochemical reaction, is plant, microorganism, the soil synthesis ecosystem of a uniqueness.
Data of relevant environmental factors is many on the research and comparison of organic substance decomposing impact at present, and carrier performance and filling mixture ratio research are also fewer.Fang Shenghua utilizes gravel, sand and zeolite as artificial swamp matrix, has compared the decontamination effect improving of three under different nitrogen concentration.Cui Yubo etc. have compared volcanic cinder and the sand adsorptive power to nitrogen.Li Xudong etc. process ammonia-nitrogen sewage to the zeolite current wetland and have carried out correlative study; For Wang Jin, sand, flyash, gac, haydite, stone (porous great Shi and porous gravelstone) and cobble be as matrix, and wherein 5 kinds are carried out to arbitrary combination, studied the effect that combination purifies ammonia nitrogen.But the artificial swamp nano-sized filler is arranged in pairs or groups, different plants are to the rare research of organic absorption purifying effect.Therefore, research nano level matrix mixed fillers is significant on the impact of Constructed Wetland For Purifying effect.
Summary of the invention
The purpose of this utility model is in order to solve the defect of above-mentioned prior art, provides a kind of rational in infrastructure, easy to use, can realize the cleaning test device to the nanometer mixed fillers artificial swamp of purifying domestic sewage effect.
The purpose of this utility model can reach by taking following technical scheme:
The cleaning test device of the nanometer mixed fillers artificial swamp of the present embodiment, it is characterized in that: by water distribution layer, pedosphere, fine sand packing layer, microlith layer, numb stone layer, water discharge valve and bucket, formed, described water distribution layer, pedosphere, fine sand packing layer, microlith layer and numb stone layer are located in bucket, by order from top to bottom, arrange, described water discharge valve is located on the bucket wall at bottom of the barrel 3-4cm place.
As a kind of preferred version, described bucket is transparent drum.
As a kind of preferred version, described water distribution layer height is 5cm.
As a kind of preferred version, described edaphic height is 6cm.
As a kind of preferred version, the height of described fine sand packing layer is 14cm.。
As a kind of preferred version, the height of described microlith layer is 1.5cm.
As a kind of preferred version, the particle diameter of described numb stone layer is 2.5-4cm, and the height of numb stone layer is 5cm.
The utility model has following beneficial effect with respect to prior art:
1, the utility model can provide the nutritive substances such as basic Carbon and nitrogen sources for the growth and breeding of microorganism and waterplant, and the stable surface that depends on is provided, and filters the suspended matter in sewage, by physics chemical action, removes nitrogen and phosphorus etc.
2, particle diameter of the present utility model is relatively very little, and surface-area is very large, has good adsorption filtration effect.
The accompanying drawing explanation
The cleaning test device two dimensional structure schematic diagram that Fig. 1 is the utility model nanometer mixed fillers artificial swamp.
Wherein, 1-water distribution layer, 2-pedosphere, 3-fine sand packing layer, 4-microlith layer, 5-fiber crops stone layer, 6-water discharge valve, 7-bucket.
Embodiment
Embodiment 1:
As shown in Figure 1, the cleaning test device of the nanometer mixed fillers artificial swamp of the present embodiment, it is characterized in that: by water distribution layer 1, pedosphere 2, fine sand packing layer 3, microlith layer 4, numb stone layer 5, water discharge valve 6 and bucket 7, formed, described water distribution layer 1, pedosphere 2, mixolimnion or pure fine sand layer 3, microlith layer 4 and numb stone layer 5 are located in bucket 7, by order from top to bottom, arrange, described water discharge valve 6 is located on the bucket wall at bottom of the barrel 3-4cm place, and the water yield of control device inside, carry out draining control.
Described bucket 7 is transparent bucket.A kind of preferred version is, transparent two buckets of bucket that the capacity of described bucket 7 is 25L are together overlapping, and bucket upper and lower opening internal diameter is basically identical, and unified is 30cm, and girth is 94.2cm, and virtual height is 31.5cm.
Described water distribution layer 1 is highly 5cm.
The height of described pedosphere 2 is 6cm.
The height of described fine sand packing layer 3 is 14cm.Described fine sand packing layer 3 is to mix in the ratio of 1: 16 and mixed with fine sand in nanometer grade silica.
The height of described microlith layer 4 is 1.5cm.
The particle diameter of described numb stone layer 5 is 2.5-4cm, and the height of numb stone layer 5 is 5cm.
This cleaning test device based on traditional, change the distribution layer of filler, can provide the nutritive substances such as basic Carbon and nitrogen sources for the growth and breeding of microorganism and waterplant, the stable surface that depends on is provided, filter the suspended matter in sewage, by physics chemical action, remove nitrogen and phosphorus etc.Packing material size is relatively very little, and surface-area is very large, has good adsorption filtration effect, whole process implementation to the effect of purifying domestic sewage.The above; it is only the utility model patent preferred embodiment; but the protection domain of the utility model patent is not limited to this; anyly be familiar with those skilled in the art in the disclosed scope of the utility model patent; be equal to replacement or changed according to technical scheme and the patent of invention design thereof of the utility model patent, all being belonged to the protection domain of the utility model patent.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204335382U CN203333383U (en) | 2013-07-17 | 2013-07-17 | Purification test device for nano mixed filler artificial wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204335382U CN203333383U (en) | 2013-07-17 | 2013-07-17 | Purification test device for nano mixed filler artificial wetland |
Publications (1)
| Publication Number | Publication Date |
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| CN203333383U true CN203333383U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013204335382U Expired - Fee Related CN203333383U (en) | 2013-07-17 | 2013-07-17 | Purification test device for nano mixed filler artificial wetland |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326566A (en) * | 2014-11-11 | 2015-02-04 | 仲恺农业工程学院 | Vertical-flow constructed wetland nano-filler purification device and proportioning method thereof |
| CN105670907A (en) * | 2016-03-16 | 2016-06-15 | 广东顺德净土乐农业环保科技发展有限公司 | Soil enzyme preparation device |
| CN107500413A (en) * | 2017-09-27 | 2017-12-22 | 天津大学 | A kind of method for improving low-pollution water denitrogenation dephosphorizing rate |
-
2013
- 2013-07-17 CN CN2013204335382U patent/CN203333383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326566A (en) * | 2014-11-11 | 2015-02-04 | 仲恺农业工程学院 | Vertical-flow constructed wetland nano-filler purification device and proportioning method thereof |
| CN105670907A (en) * | 2016-03-16 | 2016-06-15 | 广东顺德净土乐农业环保科技发展有限公司 | Soil enzyme preparation device |
| CN107500413A (en) * | 2017-09-27 | 2017-12-22 | 天津大学 | A kind of method for improving low-pollution water denitrogenation dephosphorizing rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |