CN201648099U - Novel constructed wetland packing module - Google Patents
Novel constructed wetland packing module Download PDFInfo
- Publication number
- CN201648099U CN201648099U CN2010201058789U CN201020105878U CN201648099U CN 201648099 U CN201648099 U CN 201648099U CN 2010201058789 U CN2010201058789 U CN 2010201058789U CN 201020105878 U CN201020105878 U CN 201020105878U CN 201648099 U CN201648099 U CN 201648099U
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- packing
- constructed wetland
- packing module
- module
- filler
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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
The utility model discloses a novel constructed wetland packing module, which belongs to the field of sewage treatment. The novel constructed wetland packing module is a rectangular construction, the product of the length, the width and the height equals to 24cm*12cm*12cm. The packing module consists of slag, binders and a corresponding packing mold, wherein the grain diameter of the slag ranges from 2mm to 7mm, and coal ash and concrete are used as the binders. The porosity factor of the upper half portion of the packing module ranges from 20% to 30% while the porosity factor of the lower half portion of the packing module ranges from 30% to 40%, and the packing module is made of slag with grain diameter ranging from the 2mm to 7mm through the mold. The packing module can simplify packing selection of a constructed wetland, brings convenience to engineering construction of the constructed wetland packing, and can improve service life of the constructed wetland packing, strengthen removing effect of phosphorous in water, and avoid or weaken blockage during using of the constructed wetland.
Description
Technical field
The utility model relates to technical field of sewage, specifically is a kind of artificial swamp filler module that is used for sewage disposal, belongs to green technology.
Background technology
Constructed wetland waste water treatment technology is since 70 years 20th century rose, low with its investment working cost, operational administrative is simple, effluent quality good, ecological effect is well also with certain characteristics and advantages such as landscape effect, becomes a kind of application sewage disposal technology more widely just gradually.The main mechanism of action and mechanism that artificial swamp is removed pollutent in the sewage are to rely on the common synergy of attached microbial on artificial swamp interior filler, plant and the filler to realize, the artificial swamp filler selection is bigger to the removal pollutent influential effect of artificial swamp in the scrubbing process, and especially the removal influence to the phosphor in sewage element is bigger.
But; just present domestic and international research and engineering actual development; mostly the artificial swamp filler selection is to select on the basis of engineering and experiment experience in the past; and Yong Shui and obstruction in the operational process of artificial swamp, usually can occur or lack flow phenomenon; in construction process, also be not easy to control the particle diameter thickness of each layer; the artificial swamp interior porosity is not easy to control, will cause engineering reality and design to have certain difference like this.Therefore, need a kind of engineering construction, modularization stdn, problem and defective that the filler solution of filler internal particle grating and porosity optimization science exists of being easy to of invention.
Summary of the invention
The utility model provides a kind of novel artificial wet land filler module, is intended to solve the problem and shortage that the artificial swamp filler occurs on grain composition, porosity optimization and latch up phenomenon, and a kind of novel artificial wet land filler is provided.
The technical scheme that the utility model provides is as follows:
A kind of novel artificial wet land filler module, the filler module is a cuboidal configuration modularization filler, specifically be of a size of: long * wide * the high 24cm * 12cm * 12cm of being, the filler module is 2mm～7mm slag by particle diameter, mixed slurry with flyash, cement is a binding agent, filling mould by correspondence is made at normal temperatures, and the condensation cure after date through 14 days can use.Research draws by experiment, and medium size particles graded stuffing has removal effect and the advantage of avoiding occurring latch up phenomenon preferably, therefore, determines that filler module first half porosity is 20%～30%, and the Lower Half porosity is 30%～40%.Filler module first half particle diameter is 2mm～4mm, and the Lower Half particle diameter is 5mm～7mm, and it is 2mm～7mm slag that filler material is selected particle diameter.This filler module can be simplified the artificial swamp filler selection, makes things convenient for the engineering construction of artificial swamp filler; Can improve the work-ing life of artificial swamp filler, strengthen removal effect, can avoid or weaken the latch up phenomenon in the artificial swamp operational process phosphor in sewage.
The utility model innovative point is:
1, the utility model artificial swamp filler module is passed through the modularization to filler, and then simplifies the artificial swamp filler selection, makes things convenient for the engineering construction of artificial swamp filler;
2, this filler module is passed through optimization for grain grading, can avoid or weaken the latch up phenomenon of artificial swamp in operational process to a certain extent, owing to materials such as being rich in CaO in the slag can be strengthened and improve the removal of phosphor in sewage element, for continuous service and the raising wastewater purifying efficiency of realizing artificial swamp are laid a good foundation.
Description of drawings
Fig. 1 is a stereographic map of the present utility model.
Fig. 2 is a sectional view of the present utility model.
Among the figure:
1, particle diameter is 2mm～4mm, and porosity is 20% to 30% slag granules; 2, granule interior space; 3, particle diameter is 4mm～6mm, and porosity is 30% to 40% slag granules.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of novel artificial wet land filler module, the filler module is made up of space (2) between slag (1), (3) and the slag granules of variable grain grating, the filler module is a cuboidal configuration modularization filler, specifically be of a size of: long * wide * the high 24cm * 12cm * 12cm of being, it is 2mm～7mm slag that filler material is selected particle diameter, is made by the filling mould of correspondence.Research draws by experiment, and medium size particles graded stuffing has removal effect and the advantage of avoiding occurring latch up phenomenon preferably, therefore, determines that filler module first half porosity is 20%～30%, and the Lower Half porosity is 30%～40%.Filler module first half particle diameter is 2mm～4mm, and the Lower Half particle diameter is 5mm～7mm.This filler module can directly upwards be built by laying bricks or stones from drowned flow artificial wet land bottom impervious barrier, can simplify the artificial swamp filler selection, makes things convenient for the engineering construction of artificial swamp filler; Can improve the work-ing life of artificial swamp filler, strengthen removal effect, can avoid or weaken the latch up phenomenon in the artificial swamp operational process phosphor in sewage.
Claims (1)
1. a novel artificial wet land filler module is characterized in that: the slag granules (1), (3) that comprise filler inside modules variable grain grating;
Described filler module is a cuboidal configuration, and length * wide * height is 24cm * 12cm * 12cm;
Described filler module is made of two portions up and down; (1) is formed on top is 2mm～4mm by particle diameter, and porosity is 20% to 30% slag granules formation; (3) are formed in the bottom is 5mm～7mm by particle diameter, and porosity is 30% to 40% slag granules formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058789U CN201648099U (en) | 2010-02-01 | 2010-02-01 | Novel constructed wetland packing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058789U CN201648099U (en) | 2010-02-01 | 2010-02-01 | Novel constructed wetland packing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648099U true CN201648099U (en) | 2010-11-24 |
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ID=43113328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201058789U Expired - Fee Related CN201648099U (en) | 2010-02-01 | 2010-02-01 | Novel constructed wetland packing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648099U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765804A (en) * | 2012-07-05 | 2012-11-07 | 华南师范大学 | Constructed wetland sewage treatment method based on modularized built-in gap filler |
| CN102951738A (en) * | 2012-11-15 | 2013-03-06 | 江苏大学 | Porous host material for artificial wetland and preparation method of porous host material |
| CN105833716A (en) * | 2016-06-03 | 2016-08-10 | 湖南恒凯环保科技投资有限公司 | Biological deodorization composition for odor removal, method for preparing filler by biological deodorization composition and application of biological deodorization composition |
| CN106186548A (en) * | 2016-08-23 | 2016-12-07 | 上海交通大学 | A kind of marine culture wastewater processing system and processing method |
| CN106242059A (en) * | 2016-08-05 | 2016-12-21 | 汪静 | A kind of modularized artificial wetland sewage treatment unit |
| CN110332974A (en) * | 2017-11-16 | 2019-10-15 | 山东大学 | A kind of drowned flow artificial wet land water level gauge and its detection method |
-
2010
- 2010-02-01 CN CN2010201058789U patent/CN201648099U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765804A (en) * | 2012-07-05 | 2012-11-07 | 华南师范大学 | Constructed wetland sewage treatment method based on modularized built-in gap filler |
| CN102951738A (en) * | 2012-11-15 | 2013-03-06 | 江苏大学 | Porous host material for artificial wetland and preparation method of porous host material |
| CN102951738B (en) * | 2012-11-15 | 2014-04-09 | 江苏大学 | Porous host material for artificial wetland and preparation method of porous host material |
| CN105833716A (en) * | 2016-06-03 | 2016-08-10 | 湖南恒凯环保科技投资有限公司 | Biological deodorization composition for odor removal, method for preparing filler by biological deodorization composition and application of biological deodorization composition |
| CN105833716B (en) * | 2016-06-03 | 2017-11-10 | 湖南恒凯环保科技投资有限公司 | A kind of biological deodorization composition for being used to remove foul smell and its conduct filler are prepared and applied |
| CN106242059A (en) * | 2016-08-05 | 2016-12-21 | 汪静 | A kind of modularized artificial wetland sewage treatment unit |
| CN106186548A (en) * | 2016-08-23 | 2016-12-07 | 上海交通大学 | A kind of marine culture wastewater processing system and processing method |
| CN110332974A (en) * | 2017-11-16 | 2019-10-15 | 山东大学 | A kind of drowned flow artificial wet land water level gauge and its detection method |
| CN110332974B (en) * | 2017-11-16 | 2020-12-04 | 山东大学 | Undercurrent artificial wetland water level detector and detection method thereof |
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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: 20101124 Termination date: 20140201 |