CN201395237Y - Bamboo-mattress adsorbing raft applied in the emergency treatment of burst polluted rivers - Google Patents
Bamboo-mattress adsorbing raft applied in the emergency treatment of burst polluted rivers Download PDFInfo
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- CN201395237Y CN201395237Y CN2009201461847U CN200920146184U CN201395237Y CN 201395237 Y CN201395237 Y CN 201395237Y CN 2009201461847 U CN2009201461847 U CN 2009201461847U CN 200920146184 U CN200920146184 U CN 200920146184U CN 201395237 Y CN201395237 Y CN 201395237Y
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Abstract
The utility model discloses a bamboo-mattress adsorbing raft, and belongs to the technical field of physical adsorption treatment for polluted river emergency treatment. The device adopts the manufacturing technical solution that firstly 6 to 10 bamboo bars are sequentially bound in parallel through iron wires to form a bamboo raft, and then polyethylene wire-mesh bags filled with granulated adsorbent are connected on the bamboo bars on two sides of the bamboo raft through iron wires. The bamboo-mattress adsorbing raft can be conveniently applied in the emergency treatment of burst polluted rivers, has the characteristics of high handling efficiency, low cost, no sediment pollution and simple operation, can not cause secondary pollution to the ecological environment of rivers, and can notdestroy the ecological environment of rivers.
Description
Technical field
The utility model belongs to the physical adsorption processing technology field of polluted river emergency handling, is specifically related to a kind of bamboo raft type absorption raft that is applied to the emergency handling of burst Pollution river.
Background technology
In recent years, the sudden stream pollution incident of China presented the situation of high-incidence season.Because the time that sudden stream pollution accident takes place, place, scope etc. have very big uncertainty, and in instantaneous or short time, have a large amount of pollutant substances and enter the river, the river ecological environment is caused gross pollution and destruction, and while entail dangers to river is the safety of two sides resident fishery cultivating, agricultural irrigation and Drinking Water on the way.Therefore, present sudden stream pollution accident has become the great environmental problem that threatens people ' s health and life security.
The method in present domestic disposal burst Pollution river mainly contains chemical method and physics method.Chemical method is the technology path of comparative maturity in point-source pollution is administered, and is promoted widely and uses.But adopt chemical method in the burst Pollution river improvement, need add chemical agent in the river course, the chemical agent that wherein adds may produce secondary pollution on the one hand, can produce short-term or long-term influence to the river ecological environment on the other hand.Particularly chemical flocculation exists the later stage river bottom mud to dispose and is subjected to factor such as limitation of construction, and big difficulty is arranged in burst Pollution river Emergency management.Yet physisorphtion is a kind of treatment effeciency height, low, the no sediment pollution of cost, simple to operate and can not cause the method for secondary pollution and destruction to the river ecological environment, can solve the existing problem of chemical method preferably.
But, further promoted and used in the emergency handling of burst Pollution river in order to make physical adsorption techniques, develop the physical adsorption measure of various ways, for improve operating efficiency, the cost and reduce over-the-road expense and have great importance of reducing investment outlay, but also lack the technology and research report of this aspect at present.
Summary of the invention
In order to improve the operating efficiency of physical adsorption techniques in the emergency handling of burst Pollution river, reduce investment outlay cost and reduction over-the-road expense, the utility model provide a kind of bamboo raft type absorption raft, can be applied to easily in the emergency handling of burst Pollution river.
The technical scheme that the utility model adopted is: this bamboo raft type absorption raft is made up of bamboo raft and polyethylene filament mesh bag that granule adsorbent is housed; With 6 to 10 diameters be 10～15cm, length be 7～9m the bamboo bar with iron wire successively side by side the binding, make the bamboo raft that width is 0.8～1m, connecting volume every 90～100cm with the iron wire rope on the bamboo bar on bamboo raft both sides is that 40～50L, aperture are 0.5～1.5mm polyethylene filament mesh bag, loaded particles adsorbent in the polyethylene filament mesh bag.
Described adsorbent is activated carbon granule ball or the alundum (Al particle ball of particle diameter 2～6mm.
The beneficial effects of the utility model are, treatment effeciency height, low, the no sediment pollution of cost, simple to operate and can not cause secondary pollution and destruction to the river ecological environment.
Description of drawings
Accompanying drawing 1 is the transparent view of bamboo raft type absorption raft.1 is the bamboo bar in the accompanying drawing 1, and 2 is iron wire, and 3 is the polyethylene filament mesh bag, and 4 is granule adsorbent.
The specific embodiment
Further specify the present invention below in conjunction with example.
Material:
(1) volume is that 40～50L, aperture are 0.5～1.5mm polyethylene filament mesh bag.
(2) 6 to 10 diameters are that 10～15cm, length are the bamboo bar of 7～9m.
(3) iron wire.
(4) activated carbon granule ball.
(5) alundum (Al particle ball.
With 6 to 10 diameters is that 10～15cm, length are that 7～9 meters bamboo bar bundles successively side by side with iron wire, make the bamboo raft that width is 0.8～1m, connecting volume every 90～100cm with the iron wire rope on the bamboo bar on bamboo raft both sides is that 40～50L, aperture are 0.5～1.5mm polyethylene filament mesh bag, filling alundum (Al granule adsorbent in the polyethylene filament mesh bag.This bamboo raft type absorption raft is applied in the sudden arsenic-polluted river emergency handling, the river before and after handling is taken a sample and determination and analysis, the result shows that arsenic concentration is by the 0.068mg/L that handles after preceding 0.178mg/L is reduced to processing in the river.
With 6 to 10 diameters is that 10～15cm, length are that 7～9 meters bamboo bar bundles successively side by side with iron wire, make the bamboo raft that width is 0.8～1m, connecting volume every 90～100cm with the iron wire rope on the bamboo bar on bamboo raft both sides is that 40～50L, aperture are 0.5～1.5mm polyethylene filament mesh bag, filling activated carbon granule adsorbent in the polyethylene filament mesh bag.This bamboo raft type absorption raft is applied in the sudden arsenic-polluted river emergency handling, the river before and after handling is taken a sample and determination and analysis, the result shows that arsenic concentration is by the 0.112mg/L that handles after preceding 0.182mg/L is reduced to processing in the river.
Claims (5)
1. a bamboo raft type absorption raft that is applied to the emergency handling of burst Pollution river is characterized in that, this bamboo raft type absorption raft is made up of bamboo raft and polyethylene filament mesh bag that granule adsorbent is housed.
2. according to the described bamboo raft type of claim 1 absorption raft, it is characterized in that, the used bamboo raft of this bamboo raft type absorption raft by 6 to 10 diameters be 10～15cm, length be 7～9m the bamboo bar with iron wire successively side by side binding make, its width is 0.8～1m.
3. according to the described bamboo raft type absorption of claim 1 raft, it is characterized in that, connect the silk screen bag that granule adsorbent is housed with the iron wire rope every 90～100cm on the bamboo bar on these bamboo raft type absorption raft both sides.
4. according to the described bamboo raft type absorption of claim 1 raft, it is characterized in that the volume of the used silk screen bag of this bamboo raft type absorption raft is that 40～50L, aperture are 0.5～1.5mm.
5. according to the described bamboo raft type absorption of claim 1 raft, it is characterized in that this bamboo raft type absorption raft is sorbent used to be activated carbon granule ball or the alundum (Al particle ball of particle diameter 2～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201461847U CN201395237Y (en) | 2009-03-27 | 2009-03-27 | Bamboo-mattress adsorbing raft applied in the emergency treatment of burst polluted rivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201461847U CN201395237Y (en) | 2009-03-27 | 2009-03-27 | Bamboo-mattress adsorbing raft applied in the emergency treatment of burst polluted rivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395237Y true CN201395237Y (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201461847U Expired - Fee Related CN201395237Y (en) | 2009-03-27 | 2009-03-27 | Bamboo-mattress adsorbing raft applied in the emergency treatment of burst polluted rivers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395237Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883959A (en) * | 2014-10-17 | 2016-08-24 | 北京圣海通科技有限公司 | Floating system for eliminating water pollutants |
| CN111762899A (en) * | 2020-07-20 | 2020-10-13 | 中国科学院水生生物研究所 | High-efficiency modifying agent filling pad for aquaculture water and preparation method thereof |
| JP7118370B1 (en) * | 2021-03-25 | 2022-08-16 | 株式会社島津製作所 | Test method and sample kit |
-
2009
- 2009-03-27 CN CN2009201461847U patent/CN201395237Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883959A (en) * | 2014-10-17 | 2016-08-24 | 北京圣海通科技有限公司 | Floating system for eliminating water pollutants |
| CN111762899A (en) * | 2020-07-20 | 2020-10-13 | 中国科学院水生生物研究所 | High-efficiency modifying agent filling pad for aquaculture water and preparation method thereof |
| JP7118370B1 (en) * | 2021-03-25 | 2022-08-16 | 株式会社島津製作所 | Test method and sample kit |
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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: 20100203 Termination date: 20110327 |