CN206033362U - Alga organic wastewater device - Google Patents
Alga organic wastewater device Download PDFInfo
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- CN206033362U CN206033362U CN201621069907.4U CN201621069907U CN206033362U CN 206033362 U CN206033362 U CN 206033362U CN 201621069907 U CN201621069907 U CN 201621069907U CN 206033362 U CN206033362 U CN 206033362U
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- Prior art keywords
- container
- algae
- organic waste
- alga
- microcystin
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Abstract
The utility model discloses an alga organic wastewater device, the small -sized rigid gas permeable contact lens polishing solution automatically cleaning device comprises a container, does the container intussuseption is filled with contain algae toxin microcystin the alga organic waste water of RR and other alga organic matters, the positive pole is installed to one side in the container, and the negative pole is installed to interior opposite side, positive pole and negative pole are connected with external circuit resistance through the power cord, the container adopts organic glass material, the container upper end is equipped with the gas collection bag through the breather pipe, the positive pole comprises the carbon brush, and the negative pole is formed for the carbon cloth that scribbles platinum pt catalyst. The utility model discloses combine microbiological treatment and electrochemical characteristics, when getting rid of microcystic toxins and other alga organic pollutant, produced the electric energy, realized the recycle of alga organic waste water resource, also be the new effective method that has found of getting rid of of microcystic toxins.
Description
Technical field
This utility model is related to field of waste water treatment, and in particular to a kind of algae organic waste-water treating apparatus.
Background technology
The fast development of social economy and the continuous quickening of social process of industrialization, it is increasingly serious along with environmental pollution.
Wherein prominent is that the irrational life of people, the mode of production result in the nutrient salts such as nitrogen, phosphorus in waters and be enriched with a large number, is caused
Global waters eutrophication increasingly serious (more than 66% lake of China is in eutrophication), causes algae distorted proliferation, sends out
Unboiled water China.In the last few years, China's algal bloom took place frequently.Algae organic wastewater containing Algae toxins mainly by algal bloom its
Crack after substantial amounts of carbohydrate, protein, Microcystin and its death for producing in metabolic process and be discharged in water
Organic substance composition, this is also the principal element for causing water pollution.Research finds that 80% blue-green alga bloom can be detected
Secondary metabolite --- Microcystin (microcystins).This is the ring-type heptapeptide compound that a class has biological activity,
, compared with the Organic substance of other metabolism generations of algae, hazardness is maximum for it.Microcystin have very strong liver, kidney etc.
Organ toxicity and rush are carcinous, it is considered to be serious to threaten wild animals and plants and the environmental contaminants of human health simultaneously to obtain wide
General concern.The pollution of Microcystin is received, as a result causes 116 in Brazilian a dialysed hospital, Rend dialysis water within 1996
People's poisoning, 52 people are dead, cause huge shock in the world.Coastal area of southeastern China primary hepatocarcinoma high incidence and local residence
Pond of people's long-term drink containing Microcystin is relevant with river water.For ensureing the drinking water safety of resident, the United Nations formulates
Drinking water Microcystin limit standard, its highest allow content for 1 μ g/L, and China's Ministry of Public Health has continued to use this mark in calendar year 2001
Standard, and specify that in 2006 Microcystis aeruginosa Algae toxins are one of drinking water quality essential items for inspection.With water body eutrophication degree
Increasingly sharpen and frequently break out with algal bloom, Algae toxins pollution has been one of topmost environmental problem of China or even the world,
Mankind's drinking water safety, water ecosystem and mankind's public health security is seriously threaten, becomes impact water resource sustainable
Using and restriction society and economy sustainable development a key factor, which is to be difficult to estimate to ecological balance influence and loss
's.Therefore, how Algae toxins are safely and effectively removed, so as to control Algae toxins concentration in water body, it has also become the common face of the whole mankind
The environmental science difficult problem faced.
Microcystin is the ring-type heptapeptide that a class has biological activity, and with interval double bond, stable chemical nature is acidproof resistance to
Alkali, the coagulation of general water treatment technology, precipitates, boils (even if 300 DEG C of high temperature) and also its effective removal can not be belonged to difficult degradation
Biological organic toxin, can retain in natural water environment for a long time.The method for eliminating Algae toxins in water body at present is main
There are Physical, chemical method and bioanalysises etc., but Physical and chemical method have certain limitation in actual applications, it is such as living
Property the Physical such as carbon adsorption and membrane filter method it is relatively costly, there is certain difficulty in concrete operations and enforcement, and effect is unstable
It is fixed, and chemical method easily causes the Environmental Residues of poisonous and harmful substance, causes the generation of secondary pollution, and water ecological environment is brought not
The impact of profit.In the last few years, studies have found that bacterial degradation Algae toxins often have low cost, efficiency is higher, be not likely to produce two
Secondary pollution and beneficial to the advantages of restoration of the ecosystem, therefore be that a kind of environmentally friendly very promising Algae toxins remove skill
Art, is widely attracted attention in recent years, but the environmental safety due to antibacterial itself etc., so as to from practice also
There is larger gap.
In a word, these methods for removing Algae toxins are typically necessary the input energy or chemical reagent, and not only input cost is huge
Greatly, it is and cumbersome.In the face of China all there is algal bloom in numerous large-size lakes, have substantial amounts of Algae toxins and other algae to have
Organic pollutants need to process, and existing these methods either have very big difficulty from practical operation or economic investment.
Microbiological fuel cell is a kind of new wastewater through organic matter treatment technology, and which can process wastewater through organic matter
Electric current is produced simultaneously.Its ultimate principle is, with microorganism as catalyst, the Organic substance in waste water to be directly converted into the dress of electric energy
Put, antibacterial passes to negative electrode in anodic oxidation Organic substance, the electronics of generation by external circuit, the proton in solution then passes through proton
, to movable cathode, last proton, electronics are combined in negative electrode with terminal electron acceptor for exchange membrane or solution medium, complete whole life
The electronic transfer process of thing electrochemistry.
Utility model content
For solving the above problems, this utility model provides a kind of algae organic waste-water treating apparatus, at microorganism
The characteristics of reason and electrochemistry, while Microcystin and other algae organic pollutions are removed, electric energy is generated, is realized
The recycling of algae organic wastewater resource, the also removal for Microcystin have found a kind of new effective method.
For achieving the above object, the technical scheme that this utility model is taken is：
A kind of algae organic waste-water treating apparatus, including container, are filled with the container and contain Algae toxins
The algae organic wastewater of Microcystin-RR and other algae Organic substances, in the container, side is provided with anode, interior another
Side is provided with negative electrode, and the anode and negative electrode are connected with external circuitses resistance by power line, and the container adopts organic glass
Glass material, the container upper end are provided with collection airbag by breather.
Preferably, the container upper end is additionally provided with and changes the mouth of a river, change.
Preferably, the anode is made up of carbon brush, negative electrode is that the carbon cloth for scribbling platinum pt catalyst is constituted, and conductive material is
Titanium silk.
Preferably, the pmma material is polymethyl methacrylate.
This utility model has the advantages that：
With reference to the characteristics of microbial treatments and electrochemistry, the same of Microcystin and other algae organic pollutions is being removed
When, electric energy is generated, the recycling of algae organic wastewater resource is realized, the also removal for Microcystin have found one kind
New effective method.
Description of the drawings
Fig. 1 is a kind of structural representation of algae organic waste-water treating apparatus of this utility model embodiment.
Specific embodiment
In order that the purpose of this utility model and advantage become more apparent, with reference to embodiments this utility model is entered
Row is further described.It should be appreciated that specific embodiment described herein is only to explain this utility model, and without
In restriction this utility model.
As shown in figure 1, this utility model embodiment provides a kind of algae organic waste-water treating apparatus, including container 4, institute
State in container 4 filled with the algae organic wastewater containing Algae toxins Microcystin-RR and other algae Organic substances, it is described
In container 4, side is provided with anode 1, and interior opposite side is provided with negative electrode 3, and the anode 1 and negative electrode 3 are connected with outward by power line
Circuitous resistance 2 is connect, and the container 4 adopts pmma material, 4 upper end of the container collection airbag 6 to be provided with by breather.
4 upper end of the container is additionally provided with changes the mouth of a river 5, to change and be connected with lid on the mouth of a river 5.
The anode is made up of carbon brush, and negative electrode is the carbon cloth composition for scribbling platinum pt catalyst, and conductive material is titanium silk.
The pmma material is polymethyl methacrylate
When being originally embodied as using, the algae containing Algae toxins Microcystin-RR and other algae Organic substances is had
Machine waste water is placed in and is provided with the container of negative electrode and anode, and is provided with outer meeting resistance between negative electrode and anode；Microorganism is in anode
Oxidation of organic compounds, the electronics of generation pass to negative electrode by external circuit, and the proton in solution is then moved to negative electrode by solution medium
Dynamic, last proton, electronics are combined in negative electrode with terminal electron acceptor, complete whole bioelectrochemical electronic transfer process, complete
Into the removal of algae Organic substance.
Originally be embodied as collect airbag 6 can collect algae organic wastewater ferment in a reservoir produced by gas, prevent send out
The gases affect electricity production and the lid changed at water that ferment is produced loosens；It is containing Algae toxins Microcystin-RR to be placed in container
And the algae organic wastewater of other algae Organic substances, produced electricity from such waste water first, when resistance is 1000 Europe, produced
Voltage maintains 387mV.New raw material is selected for microbiological fuel cell, the range of application of microbiological fuel cell has been widened；
After testing, through 6 days, Microcystin Microcystin-RR degradation rates are 66%, and COD degradation rate is 37%；Through 12 days,
Microcystin Microcystin-RR degradation rates are 78%, and COD degradation rate is 53.40%.For Microcystin
The removal of Microcystin-RR have found a kind of new method.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of algae organic waste-water treating apparatus, including container (4), it is characterised in that filled with containing in container (4)
The algae organic wastewater of Algae toxins Microcystin-RR and other algae Organic substances, container (4) interior side are provided with
Anode (1), interior opposite side are provided with negative electrode (3), and anode (1) and negative electrode (3) are connected with external circuitses electricity by power line
Resistance (2), container (4) adopt pmma material, container (4) upper end to be provided with collection airbag (6) by breather.
2. a kind of algae organic waste-water treating apparatus as claimed in claim 1, it is characterised in that container (4) upper end is also
Be provided with and change the mouth of a river (5), to change and lid is connected with the mouth of a river (5).
3. a kind of algae organic waste-water treating apparatus as claimed in claim 1, it is characterised in that the anode is by carbon brush group
Into negative electrode is the carbon cloth composition for scribbling platinum pt catalyst, and conductive material is titanium silk.
4. a kind of algae organic waste-water treating apparatus as claimed in claim 1, it is characterised in that the pmma material is
Polymethyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069907.4U CN206033362U (en) | 2016-09-22 | 2016-09-22 | Alga organic wastewater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069907.4U CN206033362U (en) | 2016-09-22 | 2016-09-22 | Alga organic wastewater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033362U true CN206033362U (en) | 2017-03-22 |
Family
ID=58296044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069907.4U Expired - Fee Related CN206033362U (en) | 2016-09-22 | 2016-09-22 | Alga organic wastewater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565011A (en) * | 2016-09-22 | 2017-04-19 | 中南大学 | Method and system for treating Microcystin-containing algae organic wastewater |
-
2016
- 2016-09-22 CN CN201621069907.4U patent/CN206033362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565011A (en) * | 2016-09-22 | 2017-04-19 | 中南大学 | Method and system for treating Microcystin-containing algae organic wastewater |
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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: 20170322 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |