CN101913708B - Low-carbon energy-saving method for treating polluted water quality of lake or landscape lake - Google Patents
Low-carbon energy-saving method for treating polluted water quality of lake or landscape lake Download PDFInfo
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- CN101913708B CN101913708B CN201010275712.6A CN201010275712A CN101913708B CN 101913708 B CN101913708 B CN 101913708B CN 201010275712 A CN201010275712 A CN 201010275712A CN 101913708 B CN101913708 B CN 101913708B
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to a low-carbon energy-saving method for treating polluted water quality of a lake or a landscape lake, comprising an aeration type aerobic device, floating landscape aerobic devices, aquatic floating plants and cultured fishes, wherein the aeration type aerobic device is positioned in a water inlet of the lake or the landscape lake; the floating landscape aerobic devices are positioned in the lake or the landscape lake at intervals; the aquatic floating plants are distributed on the periphery of the lake or the landscape lake; and the cultured fishes are positioned in the lake or the landscape lake. The method mainly uses biological natural purification as a main method and mechanical purification as an auxiliary method, supplies power by using a clean carbon-free energy source, circularly increases the fluidity of a water body, can effectively purify polluted water, prevents phycophyta growth, improves the living environment of organisms in water and always retains aquatic oxygen content in a higher level. The invention has the advantages of simple operation, low treatment cost, low-carbon energy saving, no pollution, no noise, attractive appearance, environmental protection and good treatment effect.
Description
Technical field
The invention belongs to a kind of low-carbon energy-saving and administer the method for lake or landscape lake polluted water.
Background technology
Water in lake or landscape lake in park mostly is stagnant water, especially use reuse water lake or landscape lake that the sewage after administering forms, bag is according to view water sceneries such as landscape ponds, water in this lake or landscape lake does not flow for a long time, make water oxygen level very low, easily cause the amount reproduction of phycophyta, and the mostly intensive water body top layer that covers of these phycophyta, oxygen in atmosphere cannot be entered in water, cause water oxygen level for a long time in lower state, phycophyta after death decomposites a large amount of toxic substance algae toxin simultaneously, cause the mortality of water fish class, the muddiness that water quality is become, enter you and make that water is medium-term and long-term distributes stench taste, make a big impact to lake or landscape lake surrounding enviroment.Therefore, must purify the water of above-mentioned immobilising lake water or Chi Shui, traditional method for purifying water is to adopt aeration to increase lake water oxygen level.But at present power ventilation aerating apparatus equipment complexity in water treatment field, energy consumption is high, cost of water treatment is high, operation noise is large, aeration is inhomogeneous, water oxidation effectiveness is poor, must there is supporting power system power supply toward contact, limit the setting of Deng great waters, lake aerator.Power ventilation aerating apparatus can only increase water oxygen level, can not reduce and suppress phycophyta growth and breeding, the method that suppresses now phycophyta growth is approximate with eliminating weeds method, conventionally adopt chemical herbicide, but in suppressing phycophyta growth, the serious dirty assorted lake water of pharmaceutical chemicals, and pharmaceutical chemicals costliness, be difficult to popularize.On the other hand, in the parks such as lake, aerator is set and has seriously affected the view in park.
Summary of the invention
The object of the invention is to design the method for a kind of low-carbon energy-saving improvement lake or landscape lake polluted water, be main with biological natural purification method, purified mechanically is auxiliary, with the carbon-free energy power supply of cleaning, circulation increases the mobility of water body, effectively purifying contaminated water quality, prevent the growth of phycophyta, improve the living environment of organism in water, make the oxygen level in water remain at higher level, there is method simple possible, treatment cost is low, and low-carbon energy-saving is pollution-free, noiselessness, the advantage that environmental protection attractive in appearance and regulation effect are good.
For this reason, method of the present invention comprises: one is positioned at the aeration type oxygenating device of lake or landscape lake water inlet;
Be arranged in the floating type view oxygenating device that lake or landscape lake are distributed in interval distance;
Be distributed in the water float plant of lake periphery or landscape lake periphery;
Be arranged in the cultured fishes of lake or landscape lake.
Described aeration type oxygenating device is positioned at lake or landscape lake water inlet, by water screw, booth top, in booth, floor plate and bridge floor form, in booth, the water surface of floor plate lower end is provided with the oxygenation lid of a view shape, oxygenation lid middle part is provided with the water outlet communicating with water guide cylinder upper port, water guide cylinder lower port communicates with a port of corrugated tube, the another port of corrugated tube is positioned at the water layer of water-bed face upper end, water guide cylinder is installed on pillar stiffener by support, the lower surface that oxygenation covers the interior floor plate of booth of end is provided with direct-current machine, direct-current machine is connected with the water screw that is positioned at water guide cylinder by transmission shaft, booth top is provided with solar panel, in corrugated tube lower port, be provided with filtering net, in booth, floor plate is provided with secondary battery.The oxygenation lid of described view shape is lotus leaf shape.
Described floating type view oxygenating device is arranged in lake or landscape lake is distributed in interval distance, the interval radius of adjacent floating type view oxygenating device is 30 meters～50 meters, floating type view oxygenating device is by motor, master wheel, landscape type floating drum, support, pinion(gear), Storage water tank, frame-type wheel disc, secondary battery, pole, solar panel, bearing pair and waterwheel axle form, landscape type floating drum is provided with support, support is provided with motor, waterwheel axle two ends are coupling by bearing pair and support, waterwheel axle is provided with the two frame-type wheel discs that spacing distance distributes, between two frame-type wheel discs, spacing distance is provided with several Storage water tanks, the bottom of two frame-type wheel discs is positioned at the water surface, waterwheel axle one end is provided with master wheel, pinion(gear) toe joint on master wheel and motor shaft, in landscape type floating drum, be provided with secondary battery, landscape type floating drum upper end is by pole fixed solar cell panel, landscape type floating drum lower end is provided with anchor.Described landscape type floating drum is ship shape floating drum, Huo Wei island shape floating drum.
Described water float plant is strike water lettuce, Pseudobulbus Cremastrae Seu Pleiones, rhizoma alismatis.Described cultured fishes are silver carp, loach.Said structure design has reached object of the present invention.
Advantage of the present invention is:
1, the present invention is the water float plant of lake periphery or landscape lake periphery, and by plant natural purification water quality, water float plant is mainly strike water lettuce, Pseudobulbus Cremastrae Seu Pleiones, rhizoma alismatis.Above-mentioned pleuston has very strong adaptive faculty, can normal growth in various water quality (poor, eutrophy, poisonous water etc.), and the well developed root system life-span is long, the certain Chinese People's Anti-Japanese Military and Political College of tool water body stormy waves ability.Above-mentioned pleuston root system activity is strong, can improve dissolved oxygen in water.There is strong absorption, degraded water purification ability, can adsorb by force waterside algae, blue-green algae and muddy thing etc., particularly can the disperse of quick adsorption water body and water meter bloom blue algae, and gradually by its degraded and absorbed.After above-mentioned pleuston above water is withered, 2-3 month root system still can keep not smelly, still has certain absorption blue-green algae ability.When above-mentioned pleuston normal circulation metabolism, root system can be not smelly.Its reproduction speed obviously reduces, in Kunming from late spring to summer, early autumn high-temperature high humidity season reproduction speed be to double about 30 days, can effectively control growth.Experimental results show that: above-mentioned pleuston is the objectionable impurities such as TN, TP to Lake of Dianchi Lake seawater under normal circumstances, within 6-10 days, adsorption rate reaches 60%-75%, and the adsorption rate of 20 days can reach approximately 94%.Above-mentioned pleuston can be adsorbed and suppress and killing blue algae, only taking strike water lettuce as example, testing laboratory's data show, Caohai of Dianchi Lake 200,000,000/liter blue algae water, throw in certain proportion (accounting for water meter area 10%) strike water lettuce, in the week, blue-green algae can be adsorbed onto to root, water base becomes clear, 30-40 days, in water, blue-green algae is disappeared by its root absorption, and water quality can reach III class.Test shows that Pseudobulbus Cremastrae Seu Pleiones, rhizoma alismatis also have effect same.
Above-mentioned water float plant, under photosynthesis, can make more than dissolved oxygen in water can reach 6-7, and the aquatic ecological that is highly advantageous to recovers, and also can, because denitrification forms the nitrogenous thing mechanism in water of cutting down, will look best the approach of eliminating nutrient rich one nitrogen.
Above-mentioned water float plant is containing in arsenic 25.2mg/L water.Within 4 days, inhaling arsenic and be up to 115mg, within 4 days, inhale arsenic 5.04mg/g dry weight, is approximately 52 times that " king of drug abuse " Herba pteridis vittatae day inhale arsenic.Above-mentioned water float plant natural purification water quality, pollution-free, cost is low, also beautifies the environment, and increases oxygen level in air.
2, the cultured fishes of the present invention in lake or in landscape lake, by fish natural purification water quality.Cultured fishes are silver carp, loach.Loach has the title of " earthworm " in water, can taking in water and mud in microorganism as food.Silver carp, taking aquatic plant and waterside algae, blue-green algae as food, also eats a small amount of planktonic organism.Can effectively purify and improve water quality.
3, the present invention, taking purified mechanically as auxiliary, uses clean carbon-free solar energy source power supply, and circulation increases the mobility of water body, effectively purifying contaminated water quality, prevents the growth of phycophyta, improves the living environment of organism in water, make the oxygen level in water remain at higher level, also have simple in structure, install conveniently moving, operation noise is little, environmental protection attractive in appearance, easy to clean, aeration is even, use cost is low and the life-span is long, is beneficial to and promotes the use of.
Brief description of the drawings
Fig. 1 is aeration type oxygenating device structural representation of the present invention.
Fig. 2 is floating type view oxygenating device structural representation of the present invention.
Fig. 3 is the opposite side structural representation of Fig. 2.
Specific embodiments
Low-carbon energy-saving is administered a method for lake or landscape lake polluted water, it is characterized in that comprising:
One is positioned at the aeration type oxygenating device of lake or landscape lake water inlet;
Be arranged in the floating type view oxygenating device that lake or landscape lake are distributed in interval distance;
Be distributed in the water float plant of lake periphery or landscape lake periphery;
Be arranged in the cultured fishes of lake or landscape lake.
As shown in Figure 1, described aeration type oxygenating device is positioned at lake or landscape lake water inlet, is made up of floor plate 14 and bridge floor 6 in water screw 9, booth top 2, booth.In booth, establish tables and chairs, for visitor's view, rest.In booth, floor plate is connected with bank 7 by bridge floor.The water surface of floor plate lower end is provided with the oxygenation lid 15 of a view shape in booth, and the periphery of oxygenation lid is because of parallel or a little more than the water surface, the fully ingress of air oxygenation of water covering with the oxygenation that ensures to flow through.Oxygenation lid middle part is provided with the water outlet communicating with water guide cylinder 1 upper port, and water guide cylinder lower port communicates with a port of corrugated tube 10, and the another port of corrugated tube is positioned at the water layer 8 of water-bed face 12 upper ends.Water guide cylinder is installed on pillar stiffener 16 by support 13.The lower surface that oxygenation covers the interior floor plate of booth of end is provided with direct-current machine 4, and direct-current machine is connected with the water screw that is positioned at water guide cylinder by transmission shaft 5, and booth top is provided with solar panel 3.In corrugated tube lower port, be provided with filtering net 11, in booth, floor plate is provided with secondary battery 17.Secondary battery provides power supply for direct-current machine, and solar panel is that secondary battery is supplemented the energy.The oxygenation lid of described view shape is lotus leaf shape.The oxygenation lid of described view shape is tree leaf-shaped, or is other aquatic plant shape.Other aquatic plant shape comprises duckweed leaf etc., to beautify the environment.
When use, secondary battery provides power supply for direct-current machine, and solar panel is that secondary battery is supplemented the energy.Direct-current machine drives the water screw that is positioned at water guide cylinder by transmission shaft, the water of water-bed face upper end is covered through water guide cylinder suction oxygenation from corrugated tube, and the water that the oxygenation of flowing through covers is fully returned the water surface after ingress of air oxygenation again.So repeatedly.Make the oxygen level in water remain at higher level, can effectively purify water.
As shown in Figures 2 and 3, described floating type view oxygenating device is arranged in lake or landscape lake is distributed in interval distance, the interval radius of adjacent floating type view oxygenating device is 30 meters～50 meters, and floating type view oxygenating device is made up of motor 18, master wheel 19, landscape type floating drum 20, support 21, pinion(gear) 22, Storage water tank 23, frame-type wheel disc 24, secondary battery 25, pole 27, solar panel 28, bearing pair 29 and waterwheel axle 30.Landscape type floating drum is provided with support, and support is provided with motor, and waterwheel axle two ends are coupling by bearing pair and support.Waterwheel axle is provided with the two frame-type wheel discs that spacing distance distributes, and between two frame-type wheel discs, spacing distance is provided with several Storage water tanks, and the bottom of two frame-type wheel discs is positioned at the water surface.Waterwheel axle one end is provided with master wheel, the pinion(gear) toe joint on master wheel and motor shaft.In landscape type floating drum, be provided with secondary battery, landscape type floating drum upper end is by pole fixed solar cell panel.Landscape type floating drum lower end is provided with anchor chain 31 and anchor 32, for fixing landscape type floating drum.Described landscape type floating drum is ship shape floating drum, Huo Wei island shape floating drum.
When use, secondary battery provides power supply for motor, and solar panel is that secondary battery is supplemented the energy.Motor shaft drives waterwheel axle to make frame-type wheel disc and the rotation of the Storage water tank on it by pinion drive master wheel, when Storage water tank rotates in water time, water is filled with to Storage water tank, while rotating to the water surface 26 upper end, the Storage water tank of filled with water tilts gradually the water cloth formula of exposing to the sun is gradually poured out, and makes the water of pouring out fully after ingress of air oxygenation, return the water surface again.So repeatedly.Make the oxygen level in water remain at higher level, can effectively purify water.
The water float plant that is distributed in lake periphery or landscape lake periphery, is mainly strike water lettuce, Pseudobulbus Cremastrae Seu Pleiones, rhizoma alismatis.Can within the scope of 5～25 meters, lake periphery, plant above-mentioned pleuston, as establishing fence in 5～25 meters of of lake periphery, in fence, plant above-mentioned pleuston, prevent that pleuston from too much growing, common water float plant accounts for water meter area 10～25% and is advisable.The optional one of above-mentioned pleuston, or several miscegenations, when several miscegenations, each kind component proportion does not limit.
Being arranged in the cultured fishes of lake or landscape lake, is silver carp, loach.Each kind component proportion does not limit.
Certainly, method of the present invention is not confined to as mentioned above, and the aeration type oxygenating device that oneself have other as set up etc. or the aeration type oxygenating device having with oneself substitute, and still belong in limited field of the present invention.
In a word, the present invention is main with biological natural purification method, and purified mechanically is auxiliary, with the carbon-free energy power supply of cleaning, circulation increases the mobility of water body, effectively purifying contaminated water quality, prevent the growth of phycophyta, improve the living environment of organism in water, make the oxygen level in water remain at higher level, there is method simple possible, treatment cost is low, and low-carbon energy-saving is pollution-free, noiselessness, the advantage that environmental protection attractive in appearance and regulation effect are good.
Claims (2)
1. low-carbon energy-saving is administered a method for lake or landscape lake polluted water, it is characterized in that comprising:
One is positioned at the aeration type oxygenating device of lake or landscape lake water inlet, described aeration type oxygenating device is positioned at lake or landscape lake water inlet, by water screw, booth top, in booth, floor plate and bridge floor form, in booth, the water surface of floor plate lower end is provided with the oxygenation lid of a view shape, oxygenation lid middle part is provided with the water outlet communicating with water guide cylinder upper port, water guide cylinder lower port communicates with a port of corrugated tube, the another port of corrugated tube is positioned at the water layer of water-bed face upper end, water guide cylinder is installed on pillar stiffener by support, the lower surface that oxygenation covers the interior floor plate of booth of end is provided with direct-current machine, direct-current machine is connected with the water screw that is positioned at water guide cylinder by transmission shaft, booth top is provided with solar panel, in corrugated tube lower port, be provided with filtering net, in booth, floor plate is provided with secondary battery, the oxygenation lid of described view shape is lotus leaf shape,
Be arranged in the floating type view oxygenating device that lake or landscape lake are distributed in interval distance, described floating type view oxygenating device is arranged in lake or landscape lake is distributed in interval distance, the interval radius of adjacent floating type view oxygenating device is 30 meters～50 meters, floating type view oxygenating device is by motor, master wheel, landscape type floating drum, support, pinion(gear), Storage water tank, frame-type wheel disc, secondary battery, pole, solar panel, bearing pair and waterwheel axle form, landscape type floating drum is provided with support, support is provided with motor, waterwheel axle two ends are coupling by bearing pair and support, waterwheel axle is provided with the two frame-type wheel discs that spacing distance distributes, between two frame-type wheel discs, spacing distance is provided with several Storage water tanks, the bottom of two frame-type wheel discs is positioned at the water surface, waterwheel axle one end is provided with master wheel, pinion(gear) toe joint on master wheel and motor shaft, in landscape type floating drum, be provided with secondary battery, landscape type floating drum upper end is by pole fixed solar cell panel, landscape type floating drum lower end is provided with anchor,
Be distributed in the water float plant of lake periphery or landscape lake periphery, described water float plant is strike water lettuce, Pseudobulbus Cremastrae Seu Pleiones, rhizoma alismatis;
Be arranged in the cultured fishes of lake or landscape lake, described cultured fishes are silver carp, loach.
2. the method for administering lake or landscape lake polluted water by low-carbon energy-saving claimed in claim 1, is characterized in that: described landscape type floating drum is ship shape floating drum Huo Wei island shape floating drum.
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| CN101913708B true CN101913708B (en) | 2014-07-16 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234482A (en) * | 1996-03-04 | 1997-09-09 | Baiosutaa:Kk | Florting type water quality purifying device and water quality purifying method |
| CN1316392A (en) * | 2001-02-28 | 2001-10-10 | 章永泰 | Wind-driven combined aerator for treating sewage |
| CN1837089A (en) * | 2006-04-25 | 2006-09-27 | 河北农业大学 | Ecological reactor for water body in-situ remediation |
| CN101021062A (en) * | 2007-02-15 | 2007-08-22 | 陈建庭 | Stereo in-situ ecological urban water system repairing process |
| CN101037275A (en) * | 2007-02-17 | 2007-09-19 | 刘其哲 | Biology and engineering composite ecological control method for harnessing natural water body |
| CN101041539A (en) * | 2007-03-07 | 2007-09-26 | 北京城市排水集团有限责任公司 | Water quality purification method in source-free water area and facilities |
| CN101264983A (en) * | 2008-04-29 | 2008-09-17 | 昆明天地根科技有限公司 | System and device for treating water pollution by biological cultivation |
| CN101318718A (en) * | 2007-06-05 | 2008-12-10 | 北京科净源环宇科技发展有限公司 | Bionic reinforced scouring method for landscape water environment |
| KR20080111708A (en) * | 2007-06-19 | 2008-12-24 | 이미경 | Water way type artificality marsh and building method thereof |
| CN201406359Y (en) * | 2009-04-07 | 2010-02-17 | 上海智泓环保工程有限公司 | Treatment device for black odor river |
-
2010
- 2010-09-08 CN CN201010275712.6A patent/CN101913708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234482A (en) * | 1996-03-04 | 1997-09-09 | Baiosutaa:Kk | Florting type water quality purifying device and water quality purifying method |
| CN1316392A (en) * | 2001-02-28 | 2001-10-10 | 章永泰 | Wind-driven combined aerator for treating sewage |
| CN1837089A (en) * | 2006-04-25 | 2006-09-27 | 河北农业大学 | Ecological reactor for water body in-situ remediation |
| CN101021062A (en) * | 2007-02-15 | 2007-08-22 | 陈建庭 | Stereo in-situ ecological urban water system repairing process |
| CN101037275A (en) * | 2007-02-17 | 2007-09-19 | 刘其哲 | Biology and engineering composite ecological control method for harnessing natural water body |
| CN101041539A (en) * | 2007-03-07 | 2007-09-26 | 北京城市排水集团有限责任公司 | Water quality purification method in source-free water area and facilities |
| CN101318718A (en) * | 2007-06-05 | 2008-12-10 | 北京科净源环宇科技发展有限公司 | Bionic reinforced scouring method for landscape water environment |
| KR20080111708A (en) * | 2007-06-19 | 2008-12-24 | 이미경 | Water way type artificality marsh and building method thereof |
| CN101264983A (en) * | 2008-04-29 | 2008-09-17 | 昆明天地根科技有限公司 | System and device for treating water pollution by biological cultivation |
| CN201406359Y (en) * | 2009-04-07 | 2010-02-17 | 上海智泓环保工程有限公司 | Treatment device for black odor river |
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