CN108689498A - A kind of habitat post house for river regulation - Google Patents
A kind of habitat post house for river regulation Download PDFInfo
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- CN108689498A CN108689498A CN201810794319.4A CN201810794319A CN108689498A CN 108689498 A CN108689498 A CN 108689498A CN 201810794319 A CN201810794319 A CN 201810794319A CN 108689498 A CN108689498 A CN 108689498A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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Abstract
The invention discloses a kind of habitat post houses for river regulation, mainly it is made of boat structure and submerged structure, the boat structure is water balcony, the submerged structure includes multiple filling layers layer, and the packing layer is set as the first zeolite layer, sulphur layer, active carbon layer, the second zeolite layer successively from the bottom to top.The present invention enters habitat post house purifying layer by root system of plant, functional stuffing physical and chemical effect and functional microorganism, by river water gravity flow, and to remove the pollutants such as COD, BOD, nitrate nitrogen, total nitrogen in water removal, water transparency is improved while purifying water.It is combined, can design different shaping according to river situation, lays different location, contribute to the water landscape for making high standard, high-quality, promote sloot hydrophilic effect with ecoscape.
Description
Technical field
The invention belongs to environment-friendly engineerings and water-treatment technology field, and in particular to a kind of Aquatic Ecosystem 2 for river regulation
System-habitat post house.
Background technology
River is the important component of the town and country ecosystem, has water and soil conservation, improves weather, improves life comfort level
Etc. multiple functions.For a long time, it is the water environment of river training, improves its flood control, flood fighting standard, largely make in river engineering
Riverbed is built by laying bricks or stones with the hard construction material such as gabion, is formd hardening, manual, channelization grey landscape, is seriously affected
River channel ecology system and natural landscape factor, reduce the self-purification capacity of water body.
Currently, with economic and improvement of living standard, demand of the people to ecoscape is higher and higher, and country more proposes
Ecological Civilization Construction, Ecology is built is quickly propelled, it is proposed that water correction, restoration of the ecosystem, Scene construction target.
Mainly Exchange of material and energy consumes pollutant to aquatic ecosystem during growth and breeding using aquatic animals and plants, microorganism,
It is widely used in domestic and international river water environment treatment because having many advantages, such as Ecological harmony, being not likely to produce secondary pollution, effect
Notable and Small side effects.
The present invention passes through root system of plant, functional stuffing physical and chemical effect and function based on water plant and functional stuffing
Microorganism enters habitat post house purifying layer by river water gravity flow, to go the pollutions such as COD, BOD, nitrate nitrogen, total nitrogen in water removal
Object improves water transparency while purifying water.Be combined with ecoscape, can according to river situation, design different shaping,
Different location is laid, the water landscape for making high standard, high-quality is contributed to, promotes sloot hydrophilic effect.
Invention content
The object of the present invention is to provide a kind of efficient rivers of combination ecoscape to purify aquatic ecosystem-habitat post house.
The purpose of the present invention is what is be accomplished by the following way:
A kind of habitat post house for river regulation is mainly made of boat structure and submerged structure, the boat structure
For water balcony, the submerged structure includes multiple filling layers layer, the packing layer be set as successively from the bottom to top the first zeolite layer,
Sulphur layer, active carbon layer, the second zeolite layer.
In the present invention, zeolite increases dissolved oxygen in water body, and bottom of river channel dissolved oxygen is relatively low, is placed in lowest level, generation
Trace oxygen can be spread from bottom to upper layer;Moreover, zeolite adsorption range is wider, river upper layer incorporate a variety of floating dust or other
Pollutant is placed in upper layer and plays first layer barrier action.Sulphur is tamed autotrophic denitrification bacterium and is needed under conditions of anoxic, and on river
Layer dissolved oxygen is higher, and dissolved oxygen is lower more down, so it is on the lower side to be placed in middle level.The above-mentioned habitat post house for river regulation, often
It is equipped with gap between layer packing layer.On the one hand gap between every layer facilitates the shuttles migration such as fish, on the other hand ensure river water
Gravity flow enters habitat post house, and the specific height of packing layer can be also arranged according to river water depth and packed height.
The above-mentioned habitat post house for river regulation, the clearance height between preferably every layer of packing layer are 20-30 centimetres.
The above-mentioned habitat post house for river regulation, the submerged structure are impacted by resistance to river water, be can support the hard of filler
The multilayered structure that material is worked out.It is preferred that steel pipe is worked out, the pore size worked out is to facilitate filler to insert.
The above-mentioned habitat post house for river regulation, first zeolite layer are filled with the zeolite of 5~6cm of grain size, floor height
30~40cm.It is preferred that the first zeolite layer is filled with the zeolite of grain size 5cm, floor height 40cm.
The above-mentioned habitat post house for river regulation, the sulphur layer are filled with the drusen of 1~2cm of grain size, floor height 20
~30cm.It is preferred that sulphur layer is filled with the drusen of 1~2cm of grain size, floor height 20cm.Under anoxic conditions, sulphur autotrophic denitrification
Bacterium can pass through redox using the sulphur of reduction-state as electron donor using the nitrate in water as electron acceptor
Energy is obtained, the nitrogen in water body is removed.
The above-mentioned habitat post house for river regulation, the active carbon layer are filled with the activated carbon of 5~6cm of grain size, floor height
20~30cm.It is preferred that active carbon layer is filled with the activated carbon of grain size 5cm, floor height 20cm.
The above-mentioned habitat post house for river regulation, second zeolite layer are filled with the zeolite of 5~10cm of grain size, floor height
50~60cm.It is preferred that the second zeolite layer is filled with the zeolite of 5~10cm of grain size, floor height 60cm.
Zeolite has the performances such as adsorptivity, ion exchangeable, catalysis, can absorb ammonia nitrogen in water, organic matter and heavy metal from
Son effectively reduces river bed anaerobic state, adjusts pH value, increases oxygen in water, and sufficient carbon is provided for phytoplankton growth,
Water body intensity of photosynthesis is improved, levels are laid in;Activated carbon has stronger adsorptivity and catalytic performance, treatment effeciency
Most organic matters that are high, being difficult to degrade to microorganism are all effective, are laid in middle layer;Sulphur is the load of autotrophic denitrification bacterium
Body, the bacterium realize denitrification denitrogenation under conditions of anoxic, low C/N ratios, are laid in middle layer.Three is sequentially arranged, organic to take
Match, have significant effect complementary, Microbial denitrogenation, improve Dissolved Oxygen in Water while, supplement is with ammonia nitrogen, organic matter and again
The absorption of metal ion.
Preferred zeolite of the present invention is clinoptilolite, and clinoptilolite is environmentally friendly, and time of equilibrium adsorption is short, recyclable makes
With strong for the pollutants suction-operated such as nitrogen phosphorus in river water body, water quality purification function is notable.
The above-mentioned habitat post house for river regulation, planting aquatic plants on the water balcony.Water balcony can be fixed
Motionless, can also be made according to actual conditions can be lifting up and down, micro- can be sunken to it is underwater, bubble through the water column or be higher than the water surface.
The above-mentioned habitat post house for river regulation, the water balcony surface are laid with landscape pattern.
Also it can be equipped with hydrodynamic system according to river concrete condition, increase water body flow.
Habitat post house provided by the invention, including water plant area (boat structure) and functional stuffing area (submerged structure),
Structure is divided into upper layer and lower layer similar to catalytic oxidation or biofilter, and landscape effect is embodied on upper layer, can plant water plant, design
For fountain, water balcony etc.;Functional stuffing (layering filling, there are gaps) is filled by lower layer.Habitat post house height can be according to river
Depth is designed, or even makes Liftable type.
Water plant can be the perennial water plant suitable for local climate and condition of water quality, as thaliadeabata, Lythrum salicaria,
Mullet grass etc..Habitat post house upper layer, periphery or lower layer can also be laid in conjunction with landscape effect.It is to xenobiotic pollutants in water body
With absorption cleaning effect, while its photosynthesis generates oxygen, is conveyed and is discharged into water body by stem, root, in root hair week
An aerobic region can be formed by enclosing, and increase Dissolved Oxygen in Water, be the oxygen amount needed for the supply degradation of contaminant such as microorganism.Pass through plant
The effects that absorption of object root system and microorganism, precipitation, filtering, absorption and conversion, water transparency is improved, is effectively reduced organic
The pollutant concentrations such as object, nutritive salt and heavy metal.
The functional stuffing can also select type, including adsorption stuffing, microbe stuffing etc. according to river water quality situation,
According to the shape setting layering filling of habitat post house lower layer, biofilm development attachment, aquatic animals and plants can be promoted to inhabit, pass through function
Filler physical and chemical effect and functional microorganism effect, can remove coloration, stink, heavy metal, ammonia nitrogen, total nitrogen, COD etc., purify water,
Its shape may be designed as artificial hillock, irregular shape etc., embodies ecological amalgamation, increases ornamental value.Wherein, the master of aquatic animal
It is balance aquatic ecosystem to want function, improves the stability of system.Aquatic animal include zooplankter, aquatic vertebrate and
Zoobenthos, they are food with free bacteria, planktonic algae, the organic debris etc. in water body, can be effectively reduced in water body
Suspended matter improves the transparency of water body.
Compared with prior art, the present invention has the advantages that:
1. without high-volume plantation water plant, operational management is convenient.The growth of water plant and the close phase of environmental condition
It closes, plant need to be replaced according to changes in environmental conditions;Large batch of water plant periodically gathers in management, is essential link,
And it need to be gathered according to the rule of different plants.The ecosystem of the present invention is without necessary high-volume planting aquatic plants, operation pipe
Reason is convenient, and operating cost is low.
2. water plant is non-fully relied on, it is low to seasonal dependence, improve water treatment effect, impact resistance.Water plant
Strong to seasonal dependence, being easy withered or activity at low ambient temperatures reduces, and greatly reduces water purification ability;Water plant is to sudden and violent
The poor impact resistances such as rain and flood.Water plant of the present invention is appropriate, coordinates multiple functions filler, improves system impact resistance and water
Matter treatment effect.
3. the ecosystem.The present invention by water plant and multiple functions filler, collection plant, microorganism, protozoan,
Fish, zoobenthos etc. are in one, while various aspects purify water, form the ecosystem compared with horn of plenty, create various
River habitat, promote purification of water quality, and be conducive to run steadily in the long term.
4. landscape concertedness.Upper layer of the present invention scape is embodied according to river situation, design Landscape stone, plant, water balcony etc.
See effect;Lower layer can be designed as suitable filler filling structures according to water transparency, shape.System is set to embody landscape ornamental
While value, fusion one is cooperateed with surrounding enviroment.
5. filler plyability, including adsorption stuffing, microbe stuffing etc., comprehensive physical and chemical effect and microbial action, are promoted
Comprehensive treatment effect;On the one hand the filler for selecting suitable particle diameter prevents filler from blocking hardened, on the one hand increases the contact surface of water
Product improves effects of purification quality;Per lamellar spacing, setting can be conducive to the shuttles migration such as fish, supplement the ecosystem of habitat post house
Property, increase its sustainability.
Description of the drawings
Fig. 1 is habitat post house sectional view.
Fig. 2 is habitat post house artwork in the first river.
Fig. 3 is habitat post house artwork in second of river.
Specific implementation mode
Explanation is further expalined to the present invention below by way of specific embodiment.
Embodiment 1:
As shown in Figure 1, the habitat post house 1 for river regulation is made of boat structure 2 and submerged structure 3.Boat structure 2
For water balcony 5, submerged structure 3 includes multiple filling layers layer, the packing layer be set as successively from the bottom to top the first zeolite layer 1,
Sulphur layer 6, active carbon layer 7, the second zeolite layer 8.
Gap 4 is equipped between every layer of packing layer, per lamellar spacing height 20cm.Submerged structure 3 is impacted by resistance to river water, is sustainable
The multilayered structure that the hard material (such as steel pipe) of filler is worked out.Inside configuration fills functional stuffing, from the bottom to top the first boiling
Rock layers 1 fill the clinoptilolite of grain size 5cm, floor height 40cm, and sulphur layer 6 fills the drusen of 1~2cm of grain size, and floor height 20cm is living
Property layer of charcoal 7 fill the activated carbon of grain size 5cm, floor height 20cm, the second zeolite layer 8 fills the clinoptilolite of 5~10cm of grain size, floor height
60cm。
Specifically, 5 planting aquatic plants of the water balcony, water plant is sporadicly to intersperse lotus, water lily etc., hydrophilic flat
5 surface of platform is laid with landscape pattern, and surrounding cloth is set as lotus.
Application examples 1:
In the form of figure 3,3 habitat post houses built according to way of example being provided in river, river is about 15 meters wide,
River water body flows slowly or does not flow substantially, is equipped with hydrodynamic system, specially 350m3/ h increases water body flow, water body is made to follow
Circulation increases contact area through habitat post house.Each habitat post house processing water about 600m3/ d, adjacent habitat post house spacing is about
50m.After half a year is arranged, after testing, water body ammonia nitrogen is down to 0.542mg/L by 2.06mg/L, and TN is down to 1.5mg/L by 3.6mg/L,
Transparency is increased to 145cm by 90cm, and turbidity is reduced to 3.65NTU by 5.36NTU.
Claims (10)
1. a kind of habitat post house for river regulation, it is characterised in that mainly by boat structure (2) and submerged structure (3) structure
Be water balcony (5) at, the boat structure (2), the submerged structure (3) includes multiple filling layers layer, the packing layer by
Under supreme be set as the first zeolite layer (1), sulphur layer (6), active carbon layer (7), the second zeolite layer (8) successively.
2. the habitat post house according to claim 1 for river regulation, it is characterised in that be equipped between every layer of packing layer
Gap (4).
3. the habitat post house according to claim 2 for river regulation, it is characterised in that between every layer of packing layer
Gap (4) is highly 20-30 centimetres.
4. the habitat post house according to claim 1 for river regulation, it is characterised in that the submerged structure (3) is by resistance to
River water impact can support the multilayered structure that the hard material of filler is worked out.
5. the habitat post house according to claim 1 for river regulation, it is characterised in that first zeolite layer (1) is filled out
Zeolite filled with 5~6cm of grain size, 30~40cm of the first zeolite layer (1) height.
6. the habitat post house according to claim 1 for river regulation, it is characterised in that the sulphur layer (6) is filled with grain
The drusen of 1~2cm of diameter, 20~30cm of sulphur layer (6) height.
7. the habitat post house according to claim 1 for river regulation, it is characterised in that active carbon layer (7) filling
There are the activated carbon of 5~6cm of grain size, 20~30cm of active carbon layer (7) height.
8. habitat post house according to claim 1, it is characterised in that second zeolite layer (8) filled with grain size 5~
The zeolite of 10cm, 50~60cm of the second zeolite layer (8) height.
9. the habitat post house according to claim 1 for river regulation, it is characterised in that the water balcony (5) on kind
Plant water plant.
10. the habitat post house according to claim 1 for river regulation, it is characterised in that water balcony (5) table
Face is laid with landscape pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794319.4A CN108689498A (en) | 2018-07-19 | 2018-07-19 | A kind of habitat post house for river regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794319.4A CN108689498A (en) | 2018-07-19 | 2018-07-19 | A kind of habitat post house for river regulation |
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| Publication Number | Publication Date |
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| CN108689498A true CN108689498A (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810794319.4A Pending CN108689498A (en) | 2018-07-19 | 2018-07-19 | A kind of habitat post house for river regulation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368920A (en) * | 2018-11-12 | 2019-02-22 | 中国电建集团华东勘测设计研究院有限公司 | A kind of wall-hanging ecological purified water basket and river vertical retaining-wall |
| CN110028161A (en) * | 2019-03-22 | 2019-07-19 | 天津城建大学 | Riverway water quality purification system and method |
| CN111689583A (en) * | 2020-07-30 | 2020-09-22 | 清华大学 | Denitrification constructed wetland system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202576084U (en) * | 2012-03-29 | 2012-12-05 | 江苏商达水务有限公司 | Rural sewage denitrification device |
| CN203319775U (en) * | 2013-06-06 | 2013-12-04 | 惠州市东江园林工程有限公司 | Ecological management structure for micro-polluted river channel |
| CN208517072U (en) * | 2018-07-19 | 2019-02-19 | 江苏东恒环境控股有限公司 | A kind of habitat post house for river regulation |
-
2018
- 2018-07-19 CN CN201810794319.4A patent/CN108689498A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202576084U (en) * | 2012-03-29 | 2012-12-05 | 江苏商达水务有限公司 | Rural sewage denitrification device |
| CN203319775U (en) * | 2013-06-06 | 2013-12-04 | 惠州市东江园林工程有限公司 | Ecological management structure for micro-polluted river channel |
| CN208517072U (en) * | 2018-07-19 | 2019-02-19 | 江苏东恒环境控股有限公司 | A kind of habitat post house for river regulation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368920A (en) * | 2018-11-12 | 2019-02-22 | 中国电建集团华东勘测设计研究院有限公司 | A kind of wall-hanging ecological purified water basket and river vertical retaining-wall |
| CN110028161A (en) * | 2019-03-22 | 2019-07-19 | 天津城建大学 | Riverway water quality purification system and method |
| CN111689583A (en) * | 2020-07-30 | 2020-09-22 | 清华大学 | Denitrification constructed wetland system |
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