CN1372050A - Ecologicla environment protection system for urban community - Google Patents
Ecologicla environment protection system for urban community Download PDFInfo
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- CN1372050A CN1372050A CN 01105419 CN01105419A CN1372050A CN 1372050 A CN1372050 A CN 1372050A CN 01105419 CN01105419 CN 01105419 CN 01105419 A CN01105419 A CN 01105419A CN 1372050 A CN1372050 A CN 1372050A
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Abstract
The ecological environment protecting system for residential quarter includes green plant area, buildings and its sewer pipe network, and is characterized by that the domestic sewage is passed through sewer pipeline of building and fed into septic tank, and pretreated by sewage treatment equipment set in the residentical quarter, then mixed with water and passed through a specifc-purpose pipeline, and can be used for watering green plants, after the water is treated by green plants, soil and microbe, said water is collected into sewage treatment equipment to make further purification treatment, and can be used as water resource for other application.
Description
The present invention relates to a kind of ecological, environmental protective system, the ecological, environmental protective system of particularly a kind of urban life sub-district.
Along with the global economy fast development, urbanization process is being quickened to advance, along with a flickering high building is rised sheer from level ground, vegetation wrecks, the greenery patches reduction, air is contaminated, the urban heat land effect aggravation, noise increases, and also has environmental problems such as sanitary sewage, municipal refuse, the disappearance of natural birds, directly influence people's quality of life, and caused various environmental illnesses.How to solve the environmental problem that urbanization brings, current relevant department is general only to be noted considering from the function of this department, do not carry out system synthesis trans-departmental, interdisciplinary and consider, as: urban construction administrative department only notes planning and layout, regulation municipal sewage system, builds municipal sewage plant etc.; Vehicle supervision department forbids the special bus tweeter that pipes in the urban district, at main traffic intersection sound level meter etc. is installed; Environmental protection administrative department requires sewage up to standard, and is new, expand, change project and will carry out environmental impact assessment etc. and implement supervision and management; Greenery patches that angle runs the public place, city well and park environment etc. are viewed and admired from the public by city trees and shrubs administrative department; And the ecological, environmental protective problem of the biotope environment the most directly related with ordinary people is exactly out in the cold.On the other hand, along with growth in the living standard, people are also more and more higher to the urban life environment requirement, and particularly the demand to greenery patches in the biotope grows with each passing day, therefore, at present the newly-built biotope area of all warding off quite a few specially is used for Turf Culture and green plants, yet what the watering of greenery patches irrigate usefulness but all is clean tap water, is to guarantee plant growing, also must cooperate, but and to be rich in the sanitary sewage of organic principle simultaneously white from flowing in the sewer with fertilising.Moreover greenery patches, existing sub-district also only stops on the ground, and well-known, the soil is in short supply in the city, and therefore an inch of land is an inch of gold compares the building area of sub-district, and the greenery patches can only account for fraction wherein.
Purpose of the present invention provides a kind of ecological, environmental protective system that utilizes existing urban life community wastewater that the green plants in the sub-district is watered and therefore obtain preliminary purification with regard to being at above-mentioned prior art.
Another goal of the invention of the present invention is to provide the ecological, environmental protective system of a kind of urban life sub-district vertical planting.
The object of the present invention is achieved like this: the ecological, environmental protective system of urban life sub-district comprises green plants growing area, building and the sewer pipe net thereof in the sub-district, it is characterized in that, sanitary sewage is after the building sewer pipe is sent into septic tank, sewage-treatment plant preliminary treatment in being arranged on the sub-district and water distribution are after pipe special is directly used in the pouring green plants, watering pours water is collected into sewage-treatment plant through gutter again after green plants, soil, the microbiological treatment and is made further purified treatment, uses water resource as other once more.
Described green plants growing area not only comprises ground, also can construct plant-artificial soil-microbial ecosystem on the end face of building and four facades thereof, and its liquid manure pouring also comes from described pretreated sanitary sewage.
Described building plant-artificial soil-microbial ecosystem can by on the roof of building, exterior wall installs the artificial vegetation and cultivate bed, and cultivate filling artificial soil in the bed the artificial vegetation, plant flower and plant trees and realize.
The present invention organically combines the sanitary sewage disposal and the greening of urban life sub-district, utilize on the one hand plant-soil-microbial ecosystem to make sanitary sewage obtain to a certain degree purification, utilize again on the other hand in the sanitary sewage and provide moisture and nutrient for flowers and trees, make not outflow in vain of organic principle useful in the sanitary sewage, therefore both saved resource, saved the energy again, whole system does not have secondary pollution; Simultaneously, the vertical planting of building can absorb pernicious gas, receive outdoor noise, and has heat-insulation and heat-preservation, regulates the effect of local microclimate, and the flowers and trees of plantation can attract honeybee, butterfly, birds again and perch, and make local-style dwelling houses environment back to nature in the city.Therefore enforcement of the present invention will bring good benefits in environment, social benefit and economic benefit, have the excellent popularization prospect.
Description of drawings:
Fig. 1 is the schematic diagram of the embodiment of the invention.
Fig. 2 cultivates the structure cross-sectional schematic of the plant-artificial soil-microbial ecosystem of bed for a kind of artificial vegetation of employing.
Fig. 3 cultivates the perspective view of bed for artificial vegetation among Fig. 2.
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, the ecological, environmental protective system of urban life sub-district comprises green plants growing area and the building 1 in the sub-district, wherein the green plants growing area comprises ground greenery patches (not shown) and building vertical planting district, and the sewage-treatment plant 4 of described building sewer pipe 11 in being arranged on the sub-district handled after pipe special 12 is directly used in the pouring green plants;
In the present embodiment, sewage-treatment plant 4 adopts comparatively common buried, comprise balancing tank 41, lift pump 42, deodoriser 43, Aerobic Pond 44, filter tank 46, sterilization distribution reservoir 47, lift pump 48 and backflow injection well downhole flow regulator 49, sanitary sewage enters septic tank 3 through sewer 11, flow into (or using the pump suction) regulating reservoir 41 again and carry out preliminary treatment, pretreated a part of sewage is directly extracted out and is made into watering of certain organic concentration through the backflow injection well downhole flow regulator by lift pump 42 and pours water, the artificial vegetation that conveyance conduit 12 by special use is dispensed to the building facade cultivates bed 2, for the green plants 21 in the cultivation bed provides required moisture and nutrition, make plant growing, breeding concrete watered irrigation quantity and should be decided according to the kind of season and plant;
The water of cultivating bed 2 of flowing through is collected in the filter tank 46 again through gutter 13 again, another part sewage of regulating reservoir 41 is then after Aerobic Pond 44 degradation treatment, also send in the filter tank 46, water in the 46 removal water of filter tank behind the suspended solid promptly can be used as basic clean water again after sterilization pool 47 sterilizations, can be used as reclaimed water, landscape water, greenery patches, ground water or the water body supplementing water of sub-district.
It is the casing of an open topped that above-mentioned artificial vegetation cultivates bed 2, be provided with water inlet pipe, gutter and control valve thereof in it, as shown in Figure 3, be filled with good plant-artificial soil-microbial ecosystem in the casing, as shown in Figure 2, in the artificial vegetation cultivated bed 2, be filled with the artificial soil layer 22,24,25 with different permeability from top to bottom: the thickness of artificial soil layer 22 was generally 200～400mm, is good with 200～300mm; Artificial soil layer 24 be generally 100～250mm, be good with 150～200mm; The thickness of artificial soil layer 25 is generally 100～250mm, is good with 100～200mm, and the separation layer 23 of water permeability is set between artificial soil layer 22 and artificial soil layer 24, stops up artificial soil layer 24 to prevent artificial soil layer 22 with the soil of the fine grained under the water band; The root of plant mainly distributes in the artificial soil layer 22;
Artificial soil contains a large amount of heterotrophism microorganisms, through pretreated sanitary sewage, at first flows into artificial soil layer 24, and infiltration of the capillary tube of nationality artificial soil and soil permeability effect, makes sewage cultivate the diffusion everywhere of bed to the artificial vegetation.The ecosystem that constitutes by plant, soil and microorganism has carried out processing such as filtration, precipitation, absorption, biodegradation to waste water makes it obtain certain purification: wherein moisture, nitrogen, phosphorus are by plant absorbing, organic matter is decomposed by microorganism, and suspended solid is filtered by soil; Plant then obtains moisture and nutrient from sanitary sewage, obtain growth.Purifying waste water after artificial soil is handled compiled and flowed out by being arranged on a gutter that the artificial vegetation cultivates the bed bottom;
Described artificial vegetation cultivates bed can be designed to the various appearances style, so that can obtain different greening moulding when the bed rearrangement building is watched at different visual angles;
Described artificial vegetation cultivates bed 2 and being connected of building 1 metope, can divide newly-built building and existing building and different, for newly-built building, can be used as a building blocks of function builds with metope when building, for existing building, then can make in factory in advance, and then be fixed on the body of wall of building, fixed form can adopt prior art, as can be with reference to the fixed form of air-conditioner outdoor unit.
The actual conditions of the green plants 21 visual enforcement regions in above-mentioned and select the flowers, plants and trees of following different functions for use:
Absorption sulfur dioxide: sweet osmanthus, oleander, Euonymus japonicus, Luo Haisong, silk tree, peach, crape myrtle, fruit of Cuspidate Olive, guava, wintersweet, Chinese wistaria, Chinese toon, sweet viburnum, camellia, camphor tree, cape jasmine, glossy privet etc.;
Slow land treatment system is suited: pine tree, Douglas fir;
Wet land treating system is suited: common cattail, rush, Scirpus tabernaemontani etc.;
Growth is lasting, requires draining good: alfalfa etc.;
Anti-the moon is liked moisteningly, makes vertical planting: ivy etc.;
Like positive, drought-enduring, adapt to the shallow flowers and trees of soil layer: Chinese rose, Milan, rose, winter jasmine, serissa serissoide, pomegranate, mountain fringe, bajiao banana etc.
Claims (6)
1. the ecological, environmental protective system of a urban life sub-district, comprise green plants growing area, building and sewer pipe net thereof in the sub-district, it is characterized in that, sanitary sewage is after the building sewer pipe is sent into septic tank, sewage-treatment plant preliminary treatment in being arranged on the sub-district and water distribution are after pipe special is directly used in the pouring green plants, watering pours water is collected into sewage-treatment plant through gutter again after green plants, soil, the microbiological treatment and is made further purified treatment, uses water resource as other of biotope once more.
2. the ecological, environmental protective system of urban life as claimed in claim 1 sub-district is characterized in that described green plants growing area is ground greenery patches.
3. the ecological, environmental protective system of urban life as claimed in claim 1 sub-district, it is characterized in that the plant-artificial soil-microbial ecosystem of described green plants growing area for constructing on the end face of building or its facade, its liquid manure pouring also comes from described pretreated sanitary sewage.
4. the ecological, environmental protective system of urban life as claimed in claim 3 sub-district is characterized in that the plant-artificial soil-microbial ecosystem on the described building facade is planted trees and constituted by artificial soil, kind flower that the artificial vegetation who is arranged on building end face or facade cultivates bed and filling within it.
5. the ecological, environmental protective system of urban life as claimed in claim 4 sub-district, it is characterized in that described artificial vegetation cultivates bed and includes cultivation bed and be arranged on wherein water inlet pipe, gutter, cultivate bed the artificial vegetation, be filled with artificial soil layer from top to bottom with three kinds of different permeabilities, and also be provided with the separation layer of a water permeability in the above between two layers of artificial soil, above-mentioned water inlet pipe promptly is arranged in the second layer artificial soil, and gutter then is provided with the bottom of cultivation bed.
6. as the ecological, environmental protective system of the described urban life of arbitrary claim sub-district in the claim 1 to 5, it is characterized in that described sewage-treatment plant adopts buried sewage-treatment plant, include the balancing tank, lift pump, Aerobic Pond, the filter tank, sterilization distribution reservoir and backflow injection well downhole flow regulator, sanitary sewage enters septic tank through sewer, enter regulating reservoir again and carry out preliminary treatment, pretreated a part of sewage is directly extracted out and is made into watering of certain organic concentration through the backflow injection well downhole flow regulator by lift pump and pours water, conveyance conduit by special use is used to water green plants, sewage after the pouring is collected in the filter tank through gutter again, another part sewage of regulating reservoir is then after the Aerobic Pond degradation treatment, also send in the filter tank, other that remove through the filter tank that the water behind the suspended solid in the water promptly can be used as the biotope again after the sterilization pool sterilization are used water resource.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01105419 CN1372050A (en) | 2001-02-24 | 2001-02-24 | Ecologicla environment protection system for urban community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01105419 CN1372050A (en) | 2001-02-24 | 2001-02-24 | Ecologicla environment protection system for urban community |
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| CN1372050A true CN1372050A (en) | 2002-10-02 |
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| CN 01105419 Pending CN1372050A (en) | 2001-02-24 | 2001-02-24 | Ecologicla environment protection system for urban community |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857343A (en) * | 2010-06-13 | 2010-10-13 | 邹立基 | Urban domestic sewage natural treatment method |
| CN105621841A (en) * | 2016-02-29 | 2016-06-01 | 沈阳建筑大学 | Independent small house ecological excrement treating system and using method thereof |
| CN105971319A (en) * | 2016-06-14 | 2016-09-28 | 江西师范大学 | Construction method of environment-friendly park ground |
| CN107892429A (en) * | 2016-10-03 | 2018-04-10 | 南华大学 | A kind of community life sewage resource utilization system |
| CN111434628A (en) * | 2019-01-15 | 2020-07-21 | 梁流辉 | Ecological environment-friendly house |
| CN111434624A (en) * | 2019-01-15 | 2020-07-21 | 梁流辉 | Biological ecological purification method for surface water |
| CN112575882A (en) * | 2019-09-12 | 2021-03-30 | 福州市华夏屋顶农业技术开发有限公司 | Roof green island artificial lake utilizing rainwater |
-
2001
- 2001-02-24 CN CN 01105419 patent/CN1372050A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857343A (en) * | 2010-06-13 | 2010-10-13 | 邹立基 | Urban domestic sewage natural treatment method |
| CN101857343B (en) * | 2010-06-13 | 2012-01-11 | 邹立基 | Urban domestic sewage natural treatment method |
| CN105621841A (en) * | 2016-02-29 | 2016-06-01 | 沈阳建筑大学 | Independent small house ecological excrement treating system and using method thereof |
| CN105621841B (en) * | 2016-02-29 | 2018-02-23 | 沈阳建筑大学 | A kind of independent dollhouse ecology excrement processing system and its application method |
| CN105971319A (en) * | 2016-06-14 | 2016-09-28 | 江西师范大学 | Construction method of environment-friendly park ground |
| CN107892429A (en) * | 2016-10-03 | 2018-04-10 | 南华大学 | A kind of community life sewage resource utilization system |
| CN111434628A (en) * | 2019-01-15 | 2020-07-21 | 梁流辉 | Ecological environment-friendly house |
| CN111434624A (en) * | 2019-01-15 | 2020-07-21 | 梁流辉 | Biological ecological purification method for surface water |
| CN112575882A (en) * | 2019-09-12 | 2021-03-30 | 福州市华夏屋顶农业技术开发有限公司 | Roof green island artificial lake utilizing rainwater |
| CN112575882B (en) * | 2019-09-12 | 2022-04-08 | 福州市华夏屋顶农业技术开发有限公司 | Roof green island artificial lake utilizing rainwater |
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