CN107567923A - One kind absorbs Pollution of City Traffic thing NO2Plant society - Google Patents
One kind absorbs Pollution of City Traffic thing NO2Plant society Download PDFInfo
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- CN107567923A CN107567923A CN201710853932.4A CN201710853932A CN107567923A CN 107567923 A CN107567923 A CN 107567923A CN 201710853932 A CN201710853932 A CN 201710853932A CN 107567923 A CN107567923 A CN 107567923A
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Abstract
The invention discloses one kind to absorb Pollution of City Traffic thing NO2Plant society, including aiphyllium seeds：Glossy privet；Deciduous tree seeds：Gold leaf ginkgo, ginkgo, Carpinus betulus and Litsea pungens；Evergreen shrubs seeds：Sweet osmanthus, pittosporum tobira, Buxus sinica and sweet viburnum；Machaka seeds：Hydrangea and great Ye cape jasmines；Herbaceous plant：The short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris.Present invention implementation is simple and easy, service life length, good absorbing effect, can be used for current most of Pollution of City Traffic thing NO2Absorption processing.
Description
Technical field
The present invention relates to one kind to absorb Pollution of City Traffic thing NO2Plant society, be using plant society absorb city
Traffic pollutants NO2, there is efficient absorption function and landscape.
Background technology
Nitrogen dioxide (NO2), a kind of brownish red is urbanization and process of industrialization process with the gas of pungent odour
In caused by most representational atmosphere pollution.Afforestation development level is different between the city brought due to urbanization,
Cause urban environment NO2Level of pollution and concentration vary, and Chinese environmental quality publication in 2015 is to 31 provinces and emphasis city
City NO2Concentration reported, the wherein line prosperity urban atmosphere NO of Beijing, Shanghai etc. one2Mean concentration is up to 50 μ g/m3With 46 μ
g/m3, the pollution level highest in all provinces and cities, and in recent years only it is high not under.
In past 50 years, existing influence of many Pollution Study things to wild plant, pollution owner therein
To include NO and NO2Pure gas inside and mixed gas, research have shown that these environmental pollutions with motor-vehicle tail-gas discharge
To the photosynthesis and stomatal conductance of plant, growth characters and seed development have the suitable simulating pollution thing of thing concentration level
Certain influence.
The content of the invention
Proposed by the present invention is a kind of absorption Pollution of City Traffic thing NO2Plant society, built from existing urban road
If actually set out, for present urban highway traffic pollutant NO2Concentration increasingly aggravates, urban ecological environment is unbalance etc. because
Element, a kind of absorption Pollution of City Traffic thing NO is invented2Plant society.With efficient absorption Pollution of City Traffic thing NO2's
Plant society.With efficient absorption function, landscape, economy, the feature of environmental protection, applicability and the advance of invention.
One kind absorbs Pollution of City Traffic thing NO2Plant society, including aiphyllium seeds：Glossy privet；Deciduous tree tree
Kind：Gold leaf ginkgo, ginkgo, Carpinus betulus and Litsea pungens；Evergreen shrubs seeds：Sweet osmanthus, pittosporum tobira, Buxus sinica and sweet viburnum；
Machaka seeds：Hydrangea and great Ye cape jasmines；Herbaceous plant：The short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris；Evergreen Qiao
Wood species, deciduous tree seeds, evergreen shrubs seeds, machaka seeds, herbaceous plant are referred to as nursery stock, derive from seedling
Garden.
Preferably, the absorption NO2Plant society, its configuration mode is divided into multilayer, the plant of upper-layer configured have ginkgo,
Gold leaf ginkgo, Carpinus betulus, Litsea pungens, glossy privet；The plant of middle level configuration has sweet osmanthus, sweet viburnum, and the plant of lower floor's configuration has
Hydrangea, great Ye cape jasmines, pittosporum tobira, Buxus sinica, cover plant have the short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris.
It is more highly preferred to, glossy privet, gold leaf ginkgo in the plant society, ginkgo, Carpinus betulus, the height of Litsea pungens
In 5.0m-6.0m；Sweet osmanthus, pittosporum tobira, Buxus sinica, sweet viburnum, hydrangea, the height 1.3m-3.5m of great Ye cape jasmines, fallen leaves and
Aiphyllium clear bole height 1.5m-2.6m, spacing 3-5m, hat width 4-6m；The short tuber of dwarf lilyturf, golden-rimmed jade hairpin, the height 15cm- of evergreen iris
35cm。
Beneficial effects of the present invention：
1) plant absorption Pollution of City Traffic thing NO is passed through2, beautify the environment；
2) service life is grown, can be long-term use of, and cost is low, easy for construction, is easy to plant and conserves；
3) good absorbing effect, current most of Pollution of City Traffic thing NO can be used for2Absorption processing；
4) can be in any Pollution of City Traffic thing NO run at present2The high roadside greening of content takes plantation.
Present invention implementation is simple and easy, can be first by Environmental Protection Agency and its associated mechanisms in urban pollutant NO2The high master of concentration
Want traffic route greenbelt that demonstration pilot project, periodic monitoring road traffic pollution thing NO are set2Changes of contents.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Embodiment 1
On the green land of Nanjing urban traffic road, aiphyllium seeds of the plantation by screening：Glossy privet；Deciduous tree
Seeds：Gold leaf ginkgo, ginkgo, Carpinus betulus and Litsea pungens；Evergreen shrubs seeds：Sweet osmanthus, pittosporum tobira, Buxus sinica and coral
Tree；Machaka seeds：Hydrangea and great Ye cape jasmines；Herbaceous plant：The short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris；Aiphyllium
Seeds, deciduous tree seeds, evergreen shrubs seeds, machaka seeds are referred to as nursery stock, derive from nursery.
Efficient absorption NO2Plant society, its configuration mode is divided into multilayer, and the plant of upper-layer configured has ginkgo, gold leaf silver
Apricot, Carpinus betulus, Litsea pungens and glossy privet；The plant of middle level configuration has sweet osmanthus and sweet viburnum, and the plant of lower floor's configuration has the Eight Immortals
Flower, great Ye cape jasmines, pittosporum tobira and Buxus sinica, cover plant have the short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris.
Plant NO in combinations thereof2Absorptivity is as follows：The NO of gas is smoked in the controlled environment chamber2Mass concentration is 8mg/m3, people
25 ± 2 DEG C of work weather room temperature, relative humidity 50%, smoke under conditions of gas duration 72h, remembered respectively using computer terminal
4 after the smoked gas of record, 8,24,48,72h artificial fuming room NO2Concentration, calculate plant absorption rate.Absorptivity (%)=(be filled with NO2
Mass concentration-record NO in real time2Mass concentration)/it is filled with NO2Mass concentration * 100%.
As shown in Table 1, NO2Smoked gas disposal 8h, the absorptivity of Carpinus betulus reach 92.31%, the absorption of sweet viburnum
Rate reaches 93.97%, NO2After smoked gas disposal 24h, the absorptivity such as ginkgo, golden-rimmed jade hairpin, gold leaf ginkgo reaches more than 90%, NO2
After smoked gas disposal 72h, the average absorption ratio of each plant is up to more than 90.72%.
The plant NO of table 12Absorptivity (%)
The NO of plant society2Absorptivity is as follows：The NO of gas is smoked in the controlled environment chamber2Mass concentration is 8mg/m3, artificial climate
25 ± 2 DEG C of room temperature, relative humidity 50%, smoke under conditions of gas duration 72h, record smoked gas respectively using computer terminal
Afterwards 4,8,24,48,72h artificial fuming room NO2Concentration, calculate plant absorption rate.Absorptivity (%)=(be filled with NO2Quality is dense
Degree-record NO in real time2Mass concentration)/it is filled with NO2Mass concentration * 100%.
As seen in Table 2, plant society NO2Absorptivity, NO2After smoked gas disposal 72h, the absorptivity of the plant society reaches
94.3%, absorptivity more independent than each plant improves 3.58%.
The plant society NO of table 22Absorptivity
Embodiment 2
Glossy privet, gold leaf ginkgo, ginkgo, Carpinus betulus, the height of Litsea pungens in plant society is in 5.0m-6.0m；Osmanthus
Flower, pittosporum tobira, Buxus sinica, sweet viburnum, hydrangea, the height 1.3m-3.5m of great Ye cape jasmines, fallen leaves and aiphyllium clear bole height
1.5m-2.6m spacing 3-5m, hat width 4-6m；The short tuber of dwarf lilyturf, golden-rimmed jade hairpin, the height 15cm-35cm of evergreen iris.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.
Claims (3)
1. one kind absorbs Pollution of City Traffic thing NO2Plant society, it is characterised in that including aiphyllium seeds：Glossy privet；Fall
Leaf arbor species：Gold leaf ginkgo, ginkgo, Carpinus betulus and Litsea pungens；Evergreen shrubs seeds：Sweet osmanthus, pittosporum tobira, Buxus sinica and
Sweet viburnum；Machaka seeds：Hydrangea and great Ye cape jasmines；Herbaceous plant：The short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris；It is described
Aiphyllium seeds, deciduous tree seeds, evergreen shrubs seeds, machaka seeds, herbaceous plant are referred to as nursery stock, equal source
In nursery.
2. according to absorption Pollution of City Traffic thing NO in claim 12Plant society, it is characterised in that：The absorption NO2's
Plant society, its configuration mode are divided into multilayer, the plant of upper-layer configured have ginkgo, gold leaf ginkgo, Carpinus betulus, Litsea pungens,
Glossy privet；The plant of middle level configuration has sweet osmanthus, sweet viburnum, and the plant of lower floor's configuration has hydrangea, great Ye cape jasmines, pittosporum tobira, melon seeds yellow
Poplar, cover plant have the short tuber of dwarf lilyturf, golden-rimmed jade hairpin and evergreen iris.
3. according to absorption Pollution of City Traffic thing NO in claim 12Plant society, it is characterised in that in the plant society
Glossy privet, gold leaf ginkgo, ginkgo, Carpinus betulus, the height of Litsea pungens is in 5.0m-6.0m；Sweet osmanthus, pittosporum tobira, Buxus sinica, coral
Coral tree, hydrangea, the height 1.3m-3.5m of great Ye cape jasmines, fallen leaves and aiphyllium clear bole height 1.5m-2.6m, spacing 3-5m, hat
Width 4-6m；The short tuber of dwarf lilyturf, golden-rimmed jade hairpin, the height 15cm-35cm of evergreen iris.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710853932.4A CN107567923A (en) | 2017-09-20 | 2017-09-20 | One kind absorbs Pollution of City Traffic thing NO2Plant society |
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| CN201710853932.4A CN107567923A (en) | 2017-09-20 | 2017-09-20 | One kind absorbs Pollution of City Traffic thing NO2Plant society |
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Citations (6)
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| CN101032214A (en) * | 2007-04-05 | 2007-09-12 | 上海交通大学 | Method for constructing biologic corridors for the transferring of the small ferine mammal in subtropical cities |
| CN102150596A (en) * | 2011-04-29 | 2011-08-17 | 上海交通大学 | Method for constructing water saving type landscape plant community |
| CN102742485A (en) * | 2012-05-09 | 2012-10-24 | 华东师范大学 | Method for building near-natural forest for subtropical city |
| CN103485248A (en) * | 2013-08-09 | 2014-01-01 | 上海交通大学 | Avenue applicable to city parallel street canyon |
| CN104521680A (en) * | 2014-12-08 | 2015-04-22 | 北京市林业碳汇工作办公室 | Landscape ecological forest combined planting method capable of effectively regulating and controlling concentration of pollutant PM2.5 |
| CN105960878A (en) * | 2016-05-13 | 2016-09-28 | 中南林业科技大学 | Method using native landscape plant to restore return-land-to-lake wetland soil |
-
2017
- 2017-09-20 CN CN201710853932.4A patent/CN107567923A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101032214A (en) * | 2007-04-05 | 2007-09-12 | 上海交通大学 | Method for constructing biologic corridors for the transferring of the small ferine mammal in subtropical cities |
| CN102150596A (en) * | 2011-04-29 | 2011-08-17 | 上海交通大学 | Method for constructing water saving type landscape plant community |
| CN102742485A (en) * | 2012-05-09 | 2012-10-24 | 华东师范大学 | Method for building near-natural forest for subtropical city |
| CN103485248A (en) * | 2013-08-09 | 2014-01-01 | 上海交通大学 | Avenue applicable to city parallel street canyon |
| CN104521680A (en) * | 2014-12-08 | 2015-04-22 | 北京市林业碳汇工作办公室 | Landscape ecological forest combined planting method capable of effectively regulating and controlling concentration of pollutant PM2.5 |
| CN105960878A (en) * | 2016-05-13 | 2016-09-28 | 中南林业科技大学 | Method using native landscape plant to restore return-land-to-lake wetland soil |
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