CN105293710A - Water purification method based on floating plants - Google Patents
Water purification method based on floating plants Download PDFInfo
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- CN105293710A CN105293710A CN201510808322.3A CN201510808322A CN105293710A CN 105293710 A CN105293710 A CN 105293710A CN 201510808322 A CN201510808322 A CN 201510808322A CN 105293710 A CN105293710 A CN 105293710A
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a water purification method based on floating plants. The water purification method comprises the following steps: according to the load design, culturing a little amount of floating plants in sewage to be processed, wherein the floating plants absorb and enrich pollutants in water during the growth process; after the amount of floating plants reaches a certain level, arranging the collecting unit of a plant collecting and separating device in the floating plant enriching area, movably arranging the condensing and dehydrating unit of the plant collecting and separating device on the bank, connecting two units by a circulating pipeline; absorbing the water body, which is rich in floating plants, in the surface layer by the collecting unit under the action of a motor; delivering the water body to the condensing and dehydrating unit through the circulating pipeline, after condensation and dehydration, delivering the floating plants, which can be used to produce poultry feed or farm fertilizer, to other places by using a trolley or other vehicles, and returning the clean water to the pool through a water returning pipe. The provided method has the advantages that the sewage processing effect is good, and the investment and operation cost is low. A reliable and rapid method is provided for treating water pollution.
Description
Technical field
The present invention relates to environmental technology field, be specifically related to a kind of process for purifying water based on floating plant.
Background technology
Floating plant all has distribution in the warm area in China various places and the world.In pond, the place of lakeside and sluggish flow, all can see the trace of floating plant.Under optimum conditions, rapidly, the thallus edge of such as duckweed a slice duckweed, by breeding of sprouting, grows new duckweed very soon in floating plant growth; And a small pieces leaf, in 24 hours, 24 young leaves can be grown.Even if duckweed is salvaged clean by the first day, the seed retained in water, when within second day, running into suitable condition, still can grow and breeding and coming, and duckweed growth speed is very fast, even can grow at double in one day.
A small amount of floating plant, does not have large harm to water quality, and floating plant itself also has cleaning action to water quality, but as big area overgrowing, cover the water surface, water surface oxygen cannot normally exchange, will destroy Ecology balance, cause water hypoxia, in water, other biological will be dead because of anoxic; And after the death of these duckweeds rots, new pollution can be caused again.
The mode mode adopting chemistry or labor cleaning of current salvaging floating plant, chemical process can cause the secondary pollution of water body, and manual handling efficiency is low more.
Summary of the invention
For solving the problem, the invention provides a kind of process for purifying water based on floating plant.
For achieving the above object, the technical scheme that the present invention takes is:
Based on a process for purifying water for floating plant, comprise the steps:
S1, according to load design, will the floating plant of the water surface 60% be accounted for, cultivate in treatment sewage, in its reproductive process absorb and enrichment water in pollutent;
S2, when floating plant be accumulated to account for the water surface 90% time, plant is set at floating plant rich region and collects the collector unit of tripping device, the thickening unit that plant collects tripping device is set in bank activity, and by this circulation line, two unit is connected;
S3, under motor effect, water body top layer being rich in floating plant is sucked by collector unit; Be delivered to thickening unit by circulation line, the floating plant after concentrating and separating utilize plain trolley or other vehicles outward transport, as poultry etc. bait or make farm manure; Clean water after separation is flowed back to by return water pipe.
Preferably, described plant is collected tripping device and comprises collector unit, circulation line, thickening unit, return piping and connect auxiliary, and collector unit comprises buoyancy aid, is installed on the casing that the motor below buoyancy aid, the collection module being partly positioned at below liquid level and water outlet are positioned at below liquid level; Thickening unit comprises concentrating and separating casing, water-in, algae water separation module and water return outlet; The water outlet of collector unit is connected by circulation line with the water-in of thickening unit.
Preferably, described floating plant is the fast floating plant of growth and breeding, includes but not limited to Lemnaceae, Herba azollae imbricatae section.
Preferably, described connection auxiliary includes but not limited to circulation line fastening piece and rope for traction.
Preferably, described motor adopts electric power or solar cell to provide power supply.
Preferably, described collection module part not below liquid level, and is vortex water flow structure design, is convenient to suck the water body that floating plant is rich on water body top layer.
The present invention has following beneficial effect:
Good sewage processing effect of the present invention, investment working cost is cheap, and it is light and handy that the plant adopted collects tripping device equipment, adopts floating installation, be convenient to mobile, and lower air port place can be arranged on carry out stable continuous firing, noiseless, effective, for water pollutions resource type treating, provide one reliably, resolving ideas fast, be applicable to the water bodys such as lake, river course, park and community's man-made lake and repair fast and purify, and colleting garbage floated on water work.
Accompanying drawing explanation
Fig. 1 is the elevational schematic view that the present invention one specifically implements.
Fig. 2 is the floor map that the present invention one specifically implements.
Fig. 3 is the collector unit structural representation that plant of the present invention collects tripping device.
Fig. 4 is the concentrating and separating modular construction schematic diagram that plant of the present invention collects tripping device.
In figure, 1-is intake; 2-coagulation unit; The floating plants such as 3-Lemnaceae, Herba azollae imbricatae section; 4-plant collector unit; 4-1-buoyancy aid; 4-2-motor; 4-3-collection module; 4-4-casing; 5-circulation line; 6-second-stage treatment unit; 7-thickening unit; 7-1-concentrating and separating casing; 7-2-water-in; 7-3-algae water separation module; 7-4-water return outlet; 8-concentrates floating plant; 9-plain trolley; 10-return piping; 11-water outlet; 12-tackles float tube; 13-rope.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-4, embodiments provide a kind of process for purifying water based on floating plant, comprise the steps:
S1, according to load design, will the floating plant such as Lemnaceae, Herba azollae imbricatae section of coverage of water 60% be accounted for, be arranged in coagulation unit and second-stage treatment unit, in floating plant growth and breeding process constantly absorb and enrichment water in pollutent;
S2, when floating plant be accumulated to account for coverage of water 90% time, arrange plant at floating plant rich region and collect the collector unit of tripping device, the mode that floating plant utilizes water surface tension naturally to collect or float tube is dilatory at a distance accelerates collection effciency; Thickening unit is located at bank and can in use movement flexibly, and under motor effect, water body top layer being rich in floating plant is sucked by collector unit; Be delivered to thickening unit by circulation line, the floating plant after concentrating and separating utilize plain trolley or other vehicles outward transport, as poultry etc. bait or make farm manure; Clean water after separation is flowed back to by return water pipe, and then reaches the object that purifying water body and sewage recycling utilize, and plant collects tripping device can non-stop run, or immediately works according to process requirements.
Above-mentioned plant is collected tripping device and comprises collector unit, circulation line, thickening unit, return piping and connect auxiliary, and collector unit comprises buoyancy aid, is installed on the casing that the motor below buoyancy aid, the collection module being partly positioned at below liquid level and water outlet are positioned at below liquid level; Thickening unit comprises concentrating and separating casing, water-in, algae water separation module and water return outlet; The water outlet of collector unit is connected by circulation line with the water-in of thickening unit, and described connection auxiliary includes but not limited to circulation line fastening piece and rope for traction.
Described motor adopts electric power or solar cell to provide power supply.
Described collection module part not below liquid level, and is vortex water flow structure design, is convenient to suck the water body that floating plant is rich on water body top layer.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. based on a process for purifying water for floating plant, it is characterized in that, comprise the steps:
S1, according to load design, will the floating plant of the water surface 60% be accounted for, cultivate in treatment sewage, in its reproductive process absorb and enrichment water in pollutent;
S2, when floating plant be accumulated to account for the water surface 90% time, plant is set at floating plant rich region and collects the collector unit of tripping device, the thickening unit that plant collects tripping device is set in bank activity, and by circulation line, two unit is connected;
S3, under motor effect, water body top layer being rich in floating plant is sucked by collector unit; Be delivered to thickening unit by circulation line, the floating plant after concentrating and separating utilize plain trolley or other vehicles outward transport, as poultry etc. bait or make farm manure; Clean water after separation is flowed back to by return water pipe.
2. a kind of process for purifying water based on floating plant according to claim 1, it is characterized in that, described plant is collected tripping device and comprises collector unit, circulation line, thickening unit, return piping and connect auxiliary, and collector unit comprises buoyancy aid, is installed on the casing that the motor below buoyancy aid, the collection module being partly positioned at below liquid level and water outlet are positioned at below liquid level; Thickening unit comprises concentrating and separating casing, water-in, algae water separation module and water return outlet; The water outlet of collector unit is connected by circulation line with the water-in of thickening unit.
3. a kind of process for purifying water based on floating plant according to claim 1, is characterized in that, described floating plant is the fast floating plant of growth and breeding, includes but not limited to Lemnaceae, Herba azollae imbricatae section.
4. a kind of process for purifying water based on floating plant according to claim 2, is characterized in that, described connection auxiliary includes but not limited to circulation line fastening piece and rope for traction.
5. a kind of process for purifying water based on floating plant according to claim 2, is characterized in that, described motor adopts electric power or solar cell to provide power supply.
6. a kind of process for purifying water based on floating plant according to claim 2, is characterized in that, described collection module part not below liquid level, and is vortex water flow structure design, is convenient to suck the water body that floating plant is rich on water body top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808322.3A CN105293710A (en) | 2015-11-19 | 2015-11-19 | Water purification method based on floating plants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808322.3A CN105293710A (en) | 2015-11-19 | 2015-11-19 | Water purification method based on floating plants |
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| CN105293710A true CN105293710A (en) | 2016-02-03 |
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| CN201510808322.3A Pending CN105293710A (en) | 2015-11-19 | 2015-11-19 | Water purification method based on floating plants |
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| CN (1) | CN105293710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249488A (en) * | 2018-02-09 | 2018-07-06 | 烟台市帅恒机械科技有限公司 | A kind of waterfront water body environment prosthetic device |
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| US4872985A (en) * | 1986-11-10 | 1989-10-10 | Ray Dinges | Method for application of wastewater to plants for improved wastewater treatment |
| CN2659957Y (en) * | 2003-09-27 | 2004-12-01 | 游穆彬 | Water cleaning equipment |
| CN1552641A (en) * | 2003-06-06 | 2004-12-08 | 中国科学技术大学 | System and method for treating runway pollution by aquatic floating plant |
| CN101164916A (en) * | 2007-09-17 | 2008-04-23 | 南京工业大学 | Method for treating eutrophication water body by hydrophyte |
| CN101628755A (en) * | 2009-08-24 | 2010-01-20 | 南华大学 | Method for restoring uranium contaminated water body employing floating plant |
| CN201447694U (en) * | 2009-05-19 | 2010-05-05 | 中国船舶重工集团公司第七〇二研究所 | Mobile algae-laden water collection device |
| CN102951737A (en) * | 2011-08-26 | 2013-03-06 | 广西科学院 | Treatment system for treating eutrophic water body by duckweed |
| CN103570136A (en) * | 2013-11-15 | 2014-02-12 | 苏州科特环保设备有限公司 | Method for removing water pollutants and producing energy by biological concentration |
| CN203583447U (en) * | 2013-06-17 | 2014-05-07 | 天津华水水务工程有限公司 | Water-surface duckweed cleaning machine |
-
2015
- 2015-11-19 CN CN201510808322.3A patent/CN105293710A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872985A (en) * | 1986-11-10 | 1989-10-10 | Ray Dinges | Method for application of wastewater to plants for improved wastewater treatment |
| CN1552641A (en) * | 2003-06-06 | 2004-12-08 | 中国科学技术大学 | System and method for treating runway pollution by aquatic floating plant |
| CN2659957Y (en) * | 2003-09-27 | 2004-12-01 | 游穆彬 | Water cleaning equipment |
| CN101164916A (en) * | 2007-09-17 | 2008-04-23 | 南京工业大学 | Method for treating eutrophication water body by hydrophyte |
| CN201447694U (en) * | 2009-05-19 | 2010-05-05 | 中国船舶重工集团公司第七〇二研究所 | Mobile algae-laden water collection device |
| CN101628755A (en) * | 2009-08-24 | 2010-01-20 | 南华大学 | Method for restoring uranium contaminated water body employing floating plant |
| CN102951737A (en) * | 2011-08-26 | 2013-03-06 | 广西科学院 | Treatment system for treating eutrophic water body by duckweed |
| CN203583447U (en) * | 2013-06-17 | 2014-05-07 | 天津华水水务工程有限公司 | Water-surface duckweed cleaning machine |
| CN103570136A (en) * | 2013-11-15 | 2014-02-12 | 苏州科特环保设备有限公司 | Method for removing water pollutants and producing energy by biological concentration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249488A (en) * | 2018-02-09 | 2018-07-06 | 烟台市帅恒机械科技有限公司 | A kind of waterfront water body environment prosthetic device |
| CN108249488B (en) * | 2018-02-09 | 2020-06-12 | 湖南凯迪工程科技有限公司 | Waterfront water body environment repairing device |
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Application publication date: 20160203 |