CN102515342A - Seawater purifying equipment and method - Google Patents
Seawater purifying equipment and method Download PDFInfo
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- CN102515342A CN102515342A CN201110337679XA CN201110337679A CN102515342A CN 102515342 A CN102515342 A CN 102515342A CN 201110337679X A CN201110337679X A CN 201110337679XA CN 201110337679 A CN201110337679 A CN 201110337679A CN 102515342 A CN102515342 A CN 102515342A
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- water
- biological filter
- water inlet
- nitrogen
- filter body
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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 invention relates to seawater purifying equipment and method, in particular to a biological nitrogen and phosphorus removal device taking large seaweed ulva pertusa as packing and a method for the device, belonging to the technical field of environment friendliness. The equipment comprises a peristaltic pump, a water inlet hole, a water inlet pipe, a biofilter body, an organic glass plate, a water outlet and a water outlet pipe. Compared with the traditional biological nitrogen and phosphorus removal process, the method provided by the invention is used for purifying water quality under different control conditions by using an ulva pertusa packing device according to a biological nitrogen removal principle so as to have the advantages that saliferous waste water can be treated without being additionally provided with a carbon source, the waste water treating cost is low, N and P pollutants in the waste water are recycled, and the method has a very broad market prospect.
Description
Technical fieldThe present invention relates to a kind of sea water purifier and method thereof, especially utilize the nitrogen and phosphorus removal bio devices and methods therefor of kelp hole sea lettuce, belong to environmental technology field for filling.
Background technologyIn recent years, country was to the existing development greatly of brine disposal technology.Microbial technique becomes history, in traditional in the past seawater cleaning technology, and the process step more complicated, the product water recovery is low, and treatment facility is huge, energy consumption is big, and the sea water desaltination cost is high.Yet people analyze the kelp chemical ingredients, have abundant in the kelp tissue
The nitrogen storehouse, can effectively absorb, store a large amount of nutritive salt, help removal and absorption to ammonia in the eutrophic water body.Therefore, utilize this method to carry out the new direction that purification of water quality is people's research topic.
Summary of the invention
The present invention is in order to remedy above-mentioned technological deficiency, a kind of denitrogenation dephosphorizing sea water purifier and the method thereof of kelp hole sea lettuce for filling of utilizing to be provided.
Know-why of the present invention is: organonitrogen in the sewage is converted on the basis of ammonia-state nitrogen, utilizes aerobic section through nitrification earlier, by the synergy of nitrobacteria and nitrite bacteria, ammonia-state nitrogen is converted into nitrite nitrogen, nitric nitrogen through denitrification; Dephosphorization is to be converted into graininess phosphorus to dissolved phosphorus in the water, reaches the purpose of phosphorus water sepn.
Technical scheme of the present invention is: a kind of sea water purifier comprises: peristaltic pump, prosopyle, water inlet pipe, biological filter body, poly (methyl methacrylate) plate, posticum and rising pipe; Water inlet pipe is connected in the prosopyle of biological filter body bottom; At biological filter body set inside 2-5 layer lucite spacer; Some circular holes evenly are set on every layer of glass partition, simultaneously, every layer of lucite spacer leaving certain gaps uncovered by the economic plan; Said breach is in the opposite direction, connects rising pipe on biological filter body top through posticum.
A kind of method for purifying seawater takes by weighing hole sea lettuce 100-500g, and the processing flow velocity is 50-200mg/l, and the time was controlled at 5 hours; In the absorption process to nitrate salt, input per-cent is 2% nitrogen, in the absorption process to nitrite, adds the nitrogen of 200mg/l.
The controlling factor top condition is chosen hole sea lettuce 300g in present method, and the processing flow velocity is 100mg/l.
Beneficial effect of the present invention is: the advantage of comparing with traditional biological denitrification phosphorous removal technique:
(1) can handle brine waste;
(2) do not need additional carbon, cost for wastewater treatment is low;
(3) realize the resource utilization of the N in the waste water, P pollutent, had very vast market prospect.
Description of drawings
Fig. 1 is a kind of sea water purifier and method device structure synoptic diagram thereof.
Fig. 2 is Fig. 1 local structure vertical views.
Among the figure, 1, peristaltic pump, 2, the prosopyle, 3, water inlet pipe, 4, the biological filter body, 5, poly (methyl methacrylate) plate, 6, posticum, 7, rising pipe.
Embodiment
Below in conjunction with embodiment, describe the present invention.
Take by weighing hole sea lettuce 300g; In its biological filter body of packing into, the reactive force through peristaltic pump is full of water in the whole biological filter body then, and adding nitrogen concentration is the nitrogenous source of 2mg/l; To handle flow velocity and be adjusted to 100mg/l; Power-on is carried out purification of water quality, and the water after treating to obtain handling after 5 hours utilizes waiting.
Claims (3)
1. sea water purifier, its spy comprises being: peristaltic pump (1), prosopyle (2), water inlet pipe (3), biological filter body (4), poly (methyl methacrylate) plate (5), posticum (6) and rising pipe (7); Water inlet pipe (3) is connected in the prosopyle (6) of biological filter (4) body bottom; At biological filter body (4) set inside 2-5 layer lucite spacer (5); On every layer of glass partition (5), some circular holes are set evenly, simultaneously, every layer of lucite spacer (5) leaving certain gaps uncovered by the economic plan; Said breach is in the opposite direction, connects rising pipe (7) on biological filter body (4) top through posticum (6).
2. method for purifying seawater, its spy is being to take by weighing hole sea lettuce 100-500g, and the processing flow velocity is 50-200mg/l, and the time was controlled at 5 hours; In the absorption process to nitrate salt, input per-cent is 2% nitrogen, in the absorption process to nitrite, adds the nitrogen of 200mg/l.
3. a kind of method for purifying seawater according to claim 2 is characterized in that the controlling factor top condition chooses hole sea lettuce 300g, and the processing flow velocity is 100mg/l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337679XA CN102515342A (en) | 2012-01-31 | 2012-01-31 | Seawater purifying equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337679XA CN102515342A (en) | 2012-01-31 | 2012-01-31 | Seawater purifying equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102515342A true CN102515342A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337679XA Pending CN102515342A (en) | 2012-01-31 | 2012-01-31 | Seawater purifying equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445761A (en) * | 2014-10-21 | 2015-03-25 | 苏州富奇诺水治理设备有限公司 | Energy-saving seawater purification equipment |
-
2012
- 2012-01-31 CN CN201110337679XA patent/CN102515342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445761A (en) * | 2014-10-21 | 2015-03-25 | 苏州富奇诺水治理设备有限公司 | Energy-saving seawater purification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |