CN101948151B - High-efficiency purifying method of polluted water body of urban leisure and entertainment district - Google Patents
High-efficiency purifying method of polluted water body of urban leisure and entertainment district Download PDFInfo
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- CN101948151B CN101948151B CN2010102856189A CN201010285618A CN101948151B CN 101948151 B CN101948151 B CN 101948151B CN 2010102856189 A CN2010102856189 A CN 2010102856189A CN 201010285618 A CN201010285618 A CN 201010285618A CN 101948151 B CN101948151 B CN 101948151B
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Abstract
The invention belongs to a purifying method of the polluted water body, in particular to a high-efficiency purifying method of the lagging polluted water body of the urban living and leisure district. The method comprises the following steps: the lagging polluted water body is introduced in a reservoir on the side of a river, lake or pond by a manual waterwheel, then the polluted water body naturally flows in a filtration and adsorption pool arranged on the side of the river, lake or pond under the action of the gravity, the polluted water is efficiently purified by a multistage filtration and adsorption facility which is arranged in the filtration and adsorption pool and has a plant root layer, a matrix adsorption and filtration layer and the like, and then the treated water flows back to the river, lake or pond. The invention uses the manual waterwheel driven by hands or feet as the driving force for the circulation of water, thus the flow characteristic of water body and the oxygen content are increased, electricity is not consumed and the system of the invention belongs to a circulating and purifying system which is completely driven by clean energy. Meanwhile, the system can be integrated with the landscapes on the sides of the river, lake or pond and be a facility for the sports and leisure and entertainment of the residents.
Description
Technical field
The invention belongs to a kind of polluted water purification method, especially be directed against the efficient purifying method of urban life Recreation area viscous flow type polluted-water.
Background technology
Water and human existence are closely related with life, and along with Increase of population and expanding economy, city size constantly enlarges, and urban water-body pollutes also more and more serious, especially some detention type water bodys (water body of lack of fluidity).The river course in some cities of flowing through is because the needs that landscape construction and amusement and leisure place are built; Be provided with multistage dykes and dams on the river course; Formed big area hydrostatic view; Not only cut off the hydraulic connection between river course integral body and river course and riverbank, caused also simultaneously in the river course that the river rate of flow of fluid is slack-off, the river is in cutout for a long time, few stream or stream mode and make the water body inactivation and go bad not.Also have some lakes, pond etc. that the amusement and leisure place is provided for the city resident since water body lack flow, pollutant discharge amount is big; Cause the water body peculiar smell to increase the weight of; Mosquito grows, and the water quality severe exacerbation not only makes water body lose original ecological functions; Also badly influence simultaneously city resident's amusement and leisure activity, reduced quality of life.
At present, a lot of for the method for detention type polluted-water restoration of the ecosystem, be main mainly with microorganism culturing, algal culture and artificial swamp.Main authorize or disclosed patent comprises: a kind of renovation of organic pollution who play microbial inoculum and preparation and method of use (200610047904.5); Bionic plant is to the purifying method (200410065915.7) of river micropollutant water; Waterborne artificial wetland and process for purifying water (200710053250.1); Municipal effluent artificial swamp floriculture method (03114217.6); Artificial wet field facilities for treating sewage (02134344.6); Recover the engineering method (200410010692.4) on degeneration riverbank with reed; A kind of stereo artificial wetland system (200710164456.1) that is used for WWT; Enhanced compounded mix multi-stage alternate wetland sewage treating process and device thereof (200710190227.7) or the like.Carry out in river water body but above-mentioned technology and patent are many, it is very big to receive the influence of water flow and Changes in weather, and construction and management are more loaded down with trivial details, also can't resolve the flowability problem of water body especially for viscous flow type water body, does not reach effective regulation effect.
Along with China's rapid economic development, the continuous expansion of city size, and the city resident is increasingly high to the water quality environment requirement, the reparation of detention type polluted-water is extremely urgent.And the key of detention type polluted-water reparation is the flowability that increases water body, improves purification efficiency.Therefore, set up and a kind ofly can form water body self-circulation function, the ecological engineering technology system that has the viscous flow type that the is specifically designed to water body treating of water pollution control effect simultaneously will have significant application value
Summary of the invention
The purpose of this invention is to provide a kind of with urban life Recreation area viscous flow type polluted-water through the circulation disembarkation of manpower waterwheel, the method for carrying out sewage purification through the adsorption filtration pond of forming by plant and adsorbing base of bank band setting.The problem that can't effectively repair owing to lack the external water source driving to solve viscous flow type polluted-water.
The technical scheme that the present invention adopts:
According to viscous flow type polluted-water structure and a fairly large number of characteristics of entertainment zone resident; Place pedal or hand pulling type manpower waterwheel on Entertainment Zone polluted-water bank; Utilize resident's outdoor activity water to be caused the water reservoir that build on the bank, flow into naturally through pipeline then and have the pedosphere of planting plant and the overanxious pond of absorption of sorbing material as power.Standard cell adsorption filtration pond is cylindrical, highly is 1-2m, and diameter is 1-2m, and adsorption filtration pond water inlet pipe mouth is arranged on bottom sandstone layer side wall lower ends, and effluent pipe mouth is arranged on top sandstone layer sidewall upper, and each unit cells body can connect through water pipe flexibly.Water reservoir is positive square, height 1m, and length of side 1m, the water reservoir bottom is kept above the treating pond top, keeps differential water pressures, is convenient to water body unrestricted flow (see figure 1).
Described water body purification system is made up of manpower waterwheel, water reservoir and adsorption filtration pond;
Each adsorption layer filling thickness is in the described adsorption filtration pond:
Pedosphere 20-30cm
Sandstone layer 20cm
Adsorption layer 50-140cm
Sandstone layer 10cm.
The placement from top to bottom of described adsorption layer is soil plantation layer, sandstone layer, adsorption layer, sandstone layer in proper order;
Described adsorption layer consists of a kind of of vermiculite, perlite, zeolite, volcanized rock, slag and several kinds, can be arbitrarily than mixing;
The granulometric composition ratio of said inorganic materials adsorption layer is:
Particle diameter cm weight ratio (Wt%)
Particle 0.5-1cm 60%
Particle 1-2cm 40%.
The present invention's beneficial effect compared with prior art is:
1 the present invention adopts pedal or hand pulling type manpower waterwheel to circulate motivating force as water body; Not only do not have any fossil energy consumption and just can realize that viscous flow type water body circulates; Improve the water body flow capacity, the outdoor activity that also can be the metropolitan district resident provides apparatus and instrument;
2 the present invention realize the bilayer removing water pollutant of plant root layer absorption cleaning and substrate filtering layer adsorption cleaning, and phytoremediation and physics recovery technique are effectively combined, and improve wastewater purification efficiency;
3 the present invention operate on the coast, convenient management;
The shore protection engineering in 4 the present invention and river course (lake, pond etc.), river (lake, pond etc.) bank green belt landscape engineering and resident's Sports Leisure Facilities combine together, are convenient to engineering construction, also can become the base of city resident's environment protection education.
Description of drawings
Fig. 1 urban leisure game preserve detention type polluted-water efficient purifying system;
Fig. 2 adsorption filtration pond;
1. manpower waterwheels among the figure, 2. water reservoir, 3. adsorption filtration pond, 4. plant, 5. pedosphere, 6. water outlet, 7. top sandstone layer, 8. bottom sandstone layer, 9. adsorbing base layer, 10. water-in.
Embodiment
Embodiment 1:
(1) polluted-water efficient purifying system in urban leisure game preserve is built
(lake, pond) bank is selected physical features face flatly in the river, settles manpower waterwheel, water reservoir and adsorption filtration pond according to system schematic.Adsorption filtration pond height is 1m, and diameter is 1 meter a cylindrical cement pit.
(2) adsorbing base layer and pedosphere are filled
Adsorption layer is filled out to put: place bottom sandstone layer 7 earlier and be 10cm, placing sorbing material layer 9 then is 50cm, and sorbing material consists of perlite and slag mixture, and part by weight is 1: 1; And then placement top sandstone layer 8 is 20cm; Place 20cm pedosphere 5 at last.After the slight compacting of each layer, the plantation Flower of Aztec Marigold.After treating that plant-growth highly surpasses 20cm, draw sewage entering adsorption cleaning pond through the manpower waterwheel and carry out purification of water quality.
Embodiment 2:
(1) polluted-water efficient purifying system in urban leisure game preserve is built
(lake, pond) bank is selected physical features face flatly in the river, settles manpower waterwheel, water reservoir and adsorption filtration pond according to system schematic.Adsorption filtration pond height is 2m, and diameter is the cylindrical cement pit of 1m.
(2) adsorbing base layer and pedosphere are filled
Adsorption layer is filled out to put: place bottom sandstone layer 7 earlier and be 10cm, placing sorbing material layer 9 then is 140cm, and sorbing material consists of vermiculite; And then sandstone layer 8 is 20cm bottom placing; Place 30cm pedosphere 5 at last.After the slight compacting of each layer, alfalfa planting.After treating that plant-growth highly surpasses 20cm, draw sewage entering adsorption filtration pond through the manpower waterwheel and carry out purification of water quality.
Embodiment 3:
(1) polluted-water efficient purifying system in urban leisure game preserve is built
(lake, pond) bank is selected physical features face flatly in the river, settles manpower waterwheel, water reservoir and adsorption filtration pond according to system schematic.Adsorption filtration pond height is 1.5m, and diameter is the cylindrical cement pit of 1m.
(2) adsorbing base layer and pedosphere are filled
Adsorption layer is filled out to put: place bottom sandstone layer 7 earlier and be 10cm, placing sorbing material layer 9 then is 90cm, and sorbing material consists of zeolite and volcanized rock, and part by weight is 6: 4; And then sandstone layer 8 is 20cm bottom placing; Place 30cm pedosphere 5 at last.After the slight compacting of each layer, the plantation engelmann ivy.After treating that plant-growth highly surpasses 20cm, draw sewage entering adsorption filtration pond through the manpower waterwheel and carry out purification of water quality.
Embodiment 4:
(1) polluted-water efficient purifying system in urban leisure game preserve is built
(lake, pond) bank is selected physical features face flatly in the river, settles manpower waterwheel, water reservoir and adsorption filtration pond according to system schematic.Adsorption filtration pond height is 1.2m, and diameter is 1 meter a cylindrical cement pit.
(2) adsorbing base layer and pedosphere are filled
Adsorption layer is filled out to put: place bottom sandstone layer 7 earlier and be 10cm, placing sorbing material layer 9 then is 60cm, and sorbing material consists of perlite and zeolite mixture, and part by weight is 4: 6; And then sandstone layer 8 is 20cm bottom placing; Place 30cm pedosphere 5 at last.After the slight compacting of each layer, the plantation Canna generalis Bailey.After treating that plant-growth highly surpasses 20cm, draw sewage entering adsorption cleaning pond through the manpower waterwheel and carry out purification of water quality.
Claims (4)
1. efficient purifying method of urban leisure game preserve polluted-water; It is characterized in that: with life & amusement district people's outdoor activity as power; Realize the power cycle of polluted-water through waterwheel, utilize multistage adsorption layer in the adsorption filtration pond of configuration to realize the efficient purification of polluted-water with places of cultural interest effect.
2. polluted-water efficient purifying method in urban leisure according to claim 1 game preserve is characterized in that: each adsorption layer filling thickness from top to bottom is respectively in the described adsorption filtration pond:
3. polluted-water efficient purifying method in urban leisure according to claim 1 game preserve is characterized in that: described adsorption layer consists of a kind of of vermiculite, perlite, zeolite, volcanized rock, slag and several kinds arbitrarily than mixing.
4. polluted-water efficient purifying method in urban leisure according to claim 1 game preserve is characterized in that: the granulometric composition ratio of said adsorption layer is:
Particle diameter cm weight percent
Particle 0.5-1cm 60%
Particle 1-2cm 40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102856189A CN101948151B (en) | 2010-09-14 | 2010-09-14 | High-efficiency purifying method of polluted water body of urban leisure and entertainment district |
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| CN2010102856189A CN101948151B (en) | 2010-09-14 | 2010-09-14 | High-efficiency purifying method of polluted water body of urban leisure and entertainment district |
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| CN101948151A CN101948151A (en) | 2011-01-19 |
| CN101948151B true CN101948151B (en) | 2012-01-04 |
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| CN104743744B (en) * | 2015-03-11 | 2018-04-03 | 河海大学 | It is a kind of to be directed to landscape water and the clean water device of artificial lake |
| CN105502529B (en) * | 2015-12-11 | 2018-06-26 | 临沭县环境保护局 | A kind of application method of dyeing waste water water purification agent and water purification agent |
| CN106145401A (en) * | 2016-06-21 | 2016-11-23 | 辽宁石油化工大学 | Waterwheel filters oxygen-enriching device |
| CN106348544A (en) * | 2016-11-04 | 2017-01-25 | 重庆市环境科学研究院 | Biological-ecological coupled black foul water body self-healing and oxygen restoration system |
| CN109574239A (en) * | 2019-01-24 | 2019-04-05 | 兰州理工大学 | A kind of biological delaying basin integral type sponge system of novel waterwheel joint |
| CN109820181A (en) * | 2019-03-11 | 2019-05-31 | 郑荣桂 | A kind of film filter and production method of flavourings cooking wine |
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| US4364826A (en) * | 1981-04-13 | 1982-12-21 | Masashi Kato | Waterwheel system for aeration |
| CN100378010C (en) * | 2006-07-17 | 2008-04-02 | 文娱 | Sewage purifying plant facility and method |
| CN101074134B (en) * | 2007-06-14 | 2011-12-07 | 上海达人环保科技有限公司 | Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land |
| CN101445300A (en) * | 2008-12-19 | 2009-06-03 | 同济大学 | Eutrophic water low-energy consumption mobility bed-constructed wetland combined treatment method |
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