CN106006981A - Water treatment method for ecological construction of landscape park - Google Patents
Water treatment method for ecological construction of landscape park Download PDFInfo
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- CN106006981A CN106006981A CN201610506628.8A CN201610506628A CN106006981A CN 106006981 A CN106006981 A CN 106006981A CN 201610506628 A CN201610506628 A CN 201610506628A CN 106006981 A CN106006981 A CN 106006981A
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
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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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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/125—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of vegetable material, e.g. wood, reeds
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
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- Biotechnology (AREA)
- Civil Engineering (AREA)
- Botany (AREA)
- Ocean & Marine Engineering (AREA)
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a water treatment method for the ecological construction of a landscape park. The water treatment method comprises the following steps of (a) maintaining a site; (b) arranging water distribution points; (c) filtering water sources; (d) arranging animals and plants; (e) performing biological purification; (f) performing embankment protection. According to the water treatment method, different levels of aquatic plants are planted in shore, and organic substances and nutritive salt contained in a water body are absorbed and converted, so that the self purification capability of the water body is enhanced; the biological purification effect is utilized, and different levels of animals are matched, so that an ecologic food chain is formed, and the water purification capability is increased; pollutants in the water body can be transferred, converted and degraded by thrown microorganisms, and organic substances generated after decomposition can become nutrients of the aquatic plants, so that an ecological cycle is formed, and the purification capability of the water body is increased.
Description
Technical field
The invention belongs to water treatment technical field, be specifically related to the Water Quality Office of a kind of Landscape Park ecological construction
Reason method.
Background technology
Social economy, the development of culture have the most effectively driven the raising of living standards of the people, accordingly to residence
Live environment and city integrated environment and there has also been higher requirement, and landscape water becomes and improves the important of urban environment
One of means.But owing to starting is late, development is slow, particularly control measures are not in place, cause the water of landscape water
Matter gradually there occurs change, the place that some change of water quality is the most serious, has had influence on neighbouring resident's
Orthobiosis.
Water environment was closely related with the quality of life of people, along with the deterioration of water environment is faced with increasingly severeer
Situation, natural black-odor riverway is difficult to administer, and new river course is constantly contaminated.The water quality of artificial lake water
Huge test will be faced.Due to natural environment and the impact of hydrological environment, many man-made lake water quality all occur
Problem more or less, and the reason polluted mainly has the following aspects: 1, rainwash and ground
Lower seepage flow；2, early-stage rainwater；3, breeding pollution；4, water plant；5, bed mud；6, water body dissolves
Oxygen.
But Landscape Park quality problem still fails to cause the attention of relevant departments, the big portion of existing processing mode
Divide and be also only limitted to artificial hillock, fountain, and these processing modes easily cause the vigorous breeding of algae, and occur
Smelly situation.
Summary of the invention
Present invention aim at solving above-mentioned technical problem present in prior art, it is provided that a kind of Landscape Park
The water treatment method of ecological construction, the water plant of ecological region planting different levels of pulling in shore, will contain in water body
Some organic substances and nutritive salt carry out absorbing, converting, and strengthen the detergent power of water body self, utilize biology
Clean-up effect, coordinate different levels animal, formed ecologic food chain, improve Water warfare ability, throwing is spilt
Microorganism the pollutant in water body can be shifted, convert and degrade, after decomposition generate organic substance
The nutriment of water plant can also be become, form ecological circulation, thus improve the detergent power of water body.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of water treatment method of Landscape Park ecological construction, it is characterised in that comprise the steps:
A () place is safeguarded: remove the weeds of water body bank edge, repairs and has the embankment subsided, and uses soil
Tamp 3～5 times, at embankment, then excavate isolating trenches, water-bed corner is excavated, scrapes out similar round,
With marble, ceramic tile decoration, then build a sump at the bottom every 20m～30m, professional grasp
Make the water-bed rubbish of immersible pump cleaning, the deadwood and rotten leaf swum on the water surface is salvaged clean, adds in water body
Coagulant, then carry out sand filtration process with sand filter, use physical method by clear to the impurity in water body and float
Remove, reach the effect of preliminary purification water body；
B () arranges cloth water spot: according to design working drawing, by arranging seal plate, water body is divided into cellular zone
Territory, segmentation constructs, and each region arranges cloth water spot, arranges 5 pieces of deflectors in each region simultaneously
With 1 submersible water impeller, promote water body to produce power by liquid level difference and be circulated flowing, it is ensured that each unit
Water quality in regional extent is all with stable, it is achieved water volume flow rate is uniform, it is to avoid slough or area of slack water occur；
C () water source filters: set up soil filter bed in the porch at water source, by municipal administration and the rainwater of peripheral cell
Unified collection, is incorporated in Landscape Park water body, arranges drain valve and header tank in the exit at water source, when
Water surface elevation is higher than after design code absolute altitude, and park management personnel open drain valve, are drained into by unnecessary water
In header tank, as " storage reservoir " of other purposes water, make full use of local resources, it is ensured that Landscape Park
Water body steady sources, unnecessary water collected by header tank, can be used for watering and spills road, pouring greenery patches, expands
The big purposes of Landscape Park water body；
D () animals and plants configure: according to design working drawing, the ecological region planting that pulls in shore below depth of water 10cm floats
Leaf plant, in depth of water 10cm～the ecological region planting phragmites communis of pulling in shore of 70cm, in the region of pulling in shore of more than 70cm
Plantation Caulis Miscanthis floriduli, plants Flos nymphaeae (Nymphaea teragona Georgi) on the water surface, by ecological kickboard as carrier, mutually spells between ecological kickboard
Connecing and be combined into chinampa unit, dispersion swims on the water surface, and does corresponding red-label in design working drawing,
In water body, throw in bivalves and Bellamya quadrata after 7d, in water body, throw in Ctenopharyngodon idellus after 14d, throw in water body after 21d
Ominivore-fish, afterwards every 7d by park management personnel's pumped surface floating thing, is pulling in shore ecological region planting not
The water plant of same level, plays solid bank bank protection, prevents the effect of bank sloughing, by having of containing in water body
Machine material and nutritive salt carry out absorbing, converting, and strengthen the detergent power of water body self, coordinate different levels
Animal, forms ecologic food chain, improves the water purifying effect of organism in water；
(e) biological cleaning: spill Nitrate bacteria, silicon to ecological kickboard upslide according to the red-label on construction drawing
Algae and based on wheel animalcule, the protozoacide of paramecium, the underhung of ecological kickboard has biologic packing material, biological
The density of filler is 250 bunches/m3, checked and changed biologic packing material, micro-life by park management personnel every 45d
Pollutant in water body can be shifted, convert and degrade by thing, and the organic substance generated after decomposition can also
Becoming the nutriment of water plant, form ecological circulation, biologic packing material can increase the anchor surface of microorganism and amass,
Thus improve the detergent power of water body；
(f) embankment protection: set up staggered to reinforced column and water-fast round log, make trapezoidal box-shaped frame,
Then it is inserted into the pipe of concrete of a diameter of 500mm to framework, forms fish nest, then in framework, imbed Ramulus Salicis Babylonicae
With bigcatkin willow branch, framework is laid along embankment, strengthen intensity and the flood control capacity of embankment, and the punching of anti-wave
Brush ability, forms natural style fishpond, can become Fish lay eggs, best place of taking refuge, improve and lay eggs and deposits
Motility rate, ecological benefits are high.
Further, step (d) divides the exposure corresponding with chinampa unit according to the red-label on construction drawing
Gas filtering ponds, aeration filtration pond is cone, and bottom center opens sewage draining exit, and it is thick that 20cm～30cm is laid on top
Expanded perlite filtrate, perlite, as filtrate, can play the filtration of water treatment, its mistake completely
Filtering effective, have that price is low, easy construction, be easy to the advantages such as cleaning, the pollutant in water body are at aeration
Can precipitate at filtering ponds, discharge through sewage draining exit, aeration effect can improve the dissolved oxygen content in water body,
Make it keep oxygen condition, prevent the generation of black and odorous water phenomenon, keep water body active and be conducive to raw
The growth of thing.
Further, step (d) sets a water circulating pump in water bottom, one day ran every 6 hours
Once, the time of running continues 15 minutes, thus can spread out into water sceneries such as going out some such as fountain, artificial hillock, waterfalls,
Make water circulation flow, prevent from forming slough, contained that the possibility of eutrophication occurs in water body, from
And ensureing that water body is limpid, water scenery views and admires unaffected.
Further, the ecological active Carbon fibe of kickboard surface attachment in step (e), NACF is at sun
Absorbing ultraviolet under the irradiation of light and gradually form biological respinse film, biomembrane is make antibacterial and mushroom one class micro-
Biological and protozoacide, the microfauna of metazoa one class are attached to growth reproduction on filtrate or some carrier,
The membranaceous biological sludge being formed on.Water body and biofilm contact, the organic pollution in water body, as
Nutrient substance, absorbs for the Institute of Micro-biology on biomembrane, and water body is purified, and microorganism self also obtains numerous
Spread out propagation.
Further, the ecological kickboard in step (d) includes kickboard body and planting groove, and planting groove runs through kickboard
Body, the adjacent both sides of kickboard body are equipped with triangle card-bit part, and the other both sides of kickboard body are equipped with three
Angle link slot, triangle joint groove is corresponding with triangle card-bit part, and two adjacent ecological kickboards pass through triangle card
Position part mates with triangle joint groove, carries out card bit combination connection, simple in construction, and construction and installation are convenient.
Further, kickboard body is evenly distributed with catch basin, is provided with draining between catch basin and planting groove and leads to
Road, drainage channel connection catch basin and planting groove, catch basin has the effect collecting moisture, is led to by draining
Water in catch basin is drained in planting groove by road, for plant growing, unemployed is directly mixed with in water body,
Moisture is prevented to be deposited on kickboard body.
Due to the fact that and have employed technique scheme, have the advantages that
The present invention keeps water body be circulated flowing, there is not slough, it is ensured that the activity of water body, leaning on
The water plant of bank ecological region planting different levels, carry out the organic substance contained in water body and nutritive salt absorbing,
Convert, strengthen the detergent power of water body self, utilize biological clean-up effect, coordinate the animal of different levels,
Form ecologic food chain, improve Water warfare ability, throw the microorganism spilt and can carry out the pollutant in water body turning
Moving, convert and degrade, the organic substance generated after decomposition can also become the nutriment of water plant, is formed raw
State circulates, and biologic packing material can increase the anchor surface of microorganism and amass, thus improves the detergent power of water body.
As the ecological kickboard simple in construction of water plant carrier, two adjacent ecological kickboards pass through triangle card
Position part mates with triangle joint groove, carries out card bit combination connection, and construction and installation are convenient.Between ecological kickboard
Mutually splice and combine into chinampa unit, swim on the water surface, the root system of water plant not only absorb the N in water,
The nutrients such as P, there is eutrophication in anti-water-stop body, moreover it is possible to discharge the compound of suppression algal grown,
Thus arrive the purpose purified water.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of ecological kickboard in the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation after ecological kickboard splices and combines in the present invention；
Fig. 4 is the schematic flow sheet of the water treatment method of the present invention a kind of Landscape Park ecological construction.
In figure: 1-kickboard body；2-planting groove；3-triangle card-bit part；4-triangle joint groove；5-catch basin；
6-drainage channel.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of water treatment method of Landscape Park ecological construction, including walking as follows
Rapid:
A () place is safeguarded: remove the weeds of water body bank edge, repairs and has the embankment subsided, and uses soil
Tamp 3～5 times, at embankment, then excavate isolating trenches, prevent weeds, initial stage heavy rain from flowing in water body.Right
Water-bed corner is excavated, and scrapes out similar round, with marble, ceramic tile decoration, does not has corner angle, it is not easy to
Form the situation of dead angle stagnant water, be beneficial to management.Then a sump is built at the bottom every 20m～30m, by
Professional operates the water-bed rubbish of immersible pump cleaning, salvages clean by the deadwood and rotten leaf swum on the water surface, to
Adding coagulant in water body, then carry out sand filtration process with sand filter, coagulant can improve sand filtration effect, makes water
Impurity colloidal suspended substance major part flocculation in body, it is simple to filter, uses physical method by the impurity in water body
And float removing, reach the effect of preliminary purification water body.
B () arranges cloth water spot: according to design working drawing, by arranging seal plate, water body is divided into cellular zone
Territory, segmentation constructs, and each region arranges cloth water spot, arranges 5 pieces of deflectors in each region simultaneously
With 1 submersible water impeller, promote water body to produce power by liquid level difference and be circulated flowing, it is ensured that each unit
Water quality in regional extent is all with stable, and reasonable Arrangement is intake and cloth water spot, control cloth water flow velocity, and rationally
Arrange baffle quantity and position, it is achieved water volume flow rate is uniform, it is to avoid slough or area of slack water occur, containment
There is the possibility of eutrophication in water body, thus ensures that water body will not become muddy, does not affect people and sees
Reward park water scenery.
C () water source filters: set up soil filter bed in the porch at water source, by municipal administration and the rainwater of peripheral cell
Unified collection, is incorporated in Landscape Park water body, makes full use of local resources, as Landscape Park water body
Stable source.Drain valve and header tank are set in the exit at water source, when water surface elevation is higher than design code mark
Gao Hou, park management personnel open drain valve, are drained in header tank by unnecessary water, it is ensured that Landscape Park
The water surface elevation of water body.Unnecessary water as " storage reservoir " of other purposes water, can be used for watering spill road,
Pouring greenery patches, expands the purposes of Landscape Park water body.
D () animals and plants configure: according to design working drawing, the ecological region planting that pulls in shore below depth of water 10cm floats
Leaf plant, it is possible to effectively prevent water bottom earth from floating, reduces the transparency of water body, and then ensures water
Body limpid.In depth of water 10cm～the ecological region planting phragmites communis of pulling in shore of 70cm, in the region of pulling in shore of more than 70cm
Plantation Caulis Miscanthis floriduli, these plants can be grown in water, in land or shallow water, and root system is the most flourishing,
Solid bank bank protection, the effect such as prevent that sloping bank from caving in can be played, these kinds of ecological region planting of pulling in shore plant also
Ring lake filter bag can be formed, the water in surface flow to lake is purified, filters, by what water body contained
Organic substance and nutritive salt carry out absorbing, converting, and are utilized by the own absorption of plant, allow these materials from
Water body removes, the most helpful to the balance of the self-cleaning of water body, nutritive salt, it is possible to effective anti-water-stop body goes out
Existing eutrophy situation.At the water plant of ecological region planting different levels of pulling in shore, the Organic substance that will contain in water body
Matter and nutritive salt carry out absorbing, converting, and strengthen the detergent power of water body self.
By ecological kickboard as carrier, Flos nymphaeae (Nymphaea teragona Georgi) is connected root and is transplanted in ecological kickboard, between ecological kickboard mutually
Splicing and combining into chinampa unit, dispersion swims on the water surface, and does corresponding red-label in design working drawing,
Not only can with greening environment, can also beautifying water body, and these floatability plant absorption, conversions can be passed through
Nutritive salt in water body and organic substance, and reduce the luminous flux in water body, suppress floatability algae with this
The growth of class plant, increases definition and the transparency of water body.
Ecological kickboard includes kickboard body 1 and planting groove 2, and planting groove 2 runs through kickboard body 1, and Flos nymphaeae (Nymphaea teragona Georgi) is positioned at
In planting groove 2, the adjacent both sides of kickboard body 1 are equipped with triangle card-bit part 3, other the two of kickboard body 1
Side is equipped with triangle joint groove 4, and triangle joint groove 4 is corresponding with triangle card-bit part 3, two adjacent ecologies
Kickboard is mated by triangle card-bit part 3 and triangle joint groove 4, carries out card bit combination connection, simple in construction,
Construction and installation are convenient.It is evenly distributed with catch basin 5 on kickboard body 1, sets between catch basin 5 and planting groove 2
Having drainage channel 6, drainage channel 6 to connect catch basin 5 and planting groove 2, catch basin 5 has and collects moisture
Effect, is drained into the water in catch basin 5 in planting groove 2 by drainage channel 6, for plant growing, not
Be utilized is directly mixed with in water body, prevents moisture to be deposited on kickboard body 1.
Throwing in bivalves and Bellamya quadrata after 7d in water body, bivalves can constantly carry out drainage, exists in water body
Algae and organic debris carry out converting and filtering food.Bellamya quadrata is mainly with sessile algae for food, and can secrete
Going out a kind of rush agglutinating matter, can flocculate the suspended material in water body, as food, makes water body more
Limpid.In water body, throw in Ctenopharyngodon idellus after 14d, in water body, throw in ominivore-fish after 21d, afterwards every 7d
By park management personnel's pumped surface floating thing, keep water surface cleaning, coordinate the animal of different levels, formed
Ecologic food chain, improves the water purifying effect of organism in water.
The aeration filtration pond corresponding with chinampa unit, aeration filtration is divided according to the red-label on construction drawing
Pond is cone, and bottom center opens sewage draining exit, and the expanded perlite filtrate that 20cm～30cm is thick is laid on top,
Perlite, as filtrate, can play the filtration of water treatment, its good filtration effect completely, have price
Low, easy construction, being easy to the advantages such as cleaning, the pollutant in water body (include biological waste and colloidal suspension
Float) can precipitate at aeration filtration Chi Chu, to discharge through sewage draining exit, aeration effect can improve in water body
Dissolved oxygen content so that it is kept oxygen condition, prevents the generation of black and odorous water phenomenon, keeps water body to have work
Property and be conducive to biological growth.Set a water circulating pump in water bottom, one day ran every 6 hours
Once, the time of running continues 15 minutes, thus can spread out into water sceneries such as going out some such as fountain, artificial hillock, waterfalls,
Make water circulation flow, prevent from forming slough, contained that the possibility of eutrophication occurs in water body, from
And ensureing that water body is limpid, water scenery views and admires unaffected.
(e) biological cleaning: spill Nitrate bacteria, silicon to ecological kickboard upslide according to the red-label on construction drawing
Algae and based on wheel animalcule, the protozoacide of paramecium, the underhung of ecological kickboard has biologic packing material, biological
The density of filler is 250 bunches/m3, being checked and change biologic packing material every 45d by park management personnel, throwing is spilt
Microorganism the pollutant in water body can be shifted, convert and degrade, after decomposition generate organic substance
Can also become the nutriment of water plant, form ecological circulation, biologic packing material can increase the set table of microorganism
Area, thus improve the detergent power of water body.The ecological active Carbon fibe of kickboard surface attachment, active carbon fibre
Dimension absorbs ultraviolet under irradiation by sunlight and draws self vibration super and send time ultrasound wave, super infrasonic wave make various carefully
Bacterium is gradually adsorbed onto carbon fiber surface. and the specific surface of carbon fiber super large provides for various antibacterial amount reproductions and carries
Body, gradually forms biological respinse film, and biomembrane is to make throwing be sprinkled upon the Nitrate bacteria in ecological kickboard and primary dynamic
Thing is attached to growth reproduction on filtrate or some carrier, the membranaceous biological sludge being formed on.Water body and life
Thing film contacts, the organic pollution in water body, as nutrient substance, absorbs for the Institute of Micro-biology on biomembrane,
Water body is purified, and microorganism self also obtains procreation propagation.
(f) embankment protection: set up staggered to reinforced column and water-fast round log, make trapezoidal box-shaped frame,
Then it is inserted into the pipe of concrete of a diameter of 500mm to framework, forms the deepest fish nest, then bury in framework
Enter Ramulus Salicis Babylonicae and bigcatkin willow branch, framework is laid along embankment, strengthen intensity and flood control capacity, the Yi Jifang of embankment
Wave cut ability, formed natural style fishpond, can become Fish lay eggs, best place of taking refuge, improve
Laying eggs survival rate, ecological benefits are high.
The present invention keeps water body be circulated flowing, there is not slough, it is ensured that the activity of water body, leaning on
The water plant of bank ecological region planting different levels, carry out the organic substance contained in water body and nutritive salt absorbing,
Convert, strengthen the detergent power of water body self, utilize biological clean-up effect, coordinate the animal of different levels,
Form ecologic food chain, improve Water warfare ability, throw the microorganism spilt and can carry out the pollutant in water body turning
Moving, convert and degrade, the organic substance generated after decomposition can also become the nutriment of water plant, is formed raw
State circulates, and biologic packing material can increase the anchor surface of microorganism and amass, thus improves the detergent power of water body.
As the ecological kickboard simple in construction of water plant carrier, two adjacent ecological kickboards pass through triangle card
Position part 3 mates with triangle joint groove 4, carries out card bit combination connection, and construction and installation are convenient.Ecological kickboard
Between mutually splice and combine into chinampa unit, swim on the water surface, the root system of water plant not only absorbs in water
The nutrient such as N, P, there is eutrophication in anti-water-stop body, moreover it is possible to discharge suppression algal grown
Compound, thus arrive the purpose purified water.
One, design principle
1, scientific and reasonable principle.For the Landscape Park engineering of different situations, the water treatment technology used
The most variant.Design to select suitable process according to the practical situation of Landscape Park, to refine
Design.
2, economical and practical principle.The purpose that water treatment system is arranged: one is to ensure that landscape effect；Two are
Saving water resource, accomplishes recycling of water as far as possible.So landscape water treatment technology must be economical and practical, symbol
Close the requirement of green energy conservation, operating cost controlled, in rational scope, otherwise to cause the waste of resource,
Also the holding of water landscape effect is affected.
3, long-lasting principle.Water treatment system must be able to the permanently effective water quality ensureing landscape water body.
Two, daily management
Water treatment system reasonable in design, the maintenance of equipment, day can not be only leaned in the holding of park landscape water quality
The management often run is required for the cooperation of infrastructure management company's management.It addition, such as run into the water pollution accident of burst,
Water treatment system seems unable to do what one wishes to the restitution of water body, it is necessary to relies on and forces intervening measure reply burst
Water contamination accident.
1. control external source to pollute, alleviate the processing pressure of water treatment system.
2. strengthen publicity, improve the conscious protective awareness of the public.
3. the properly functioning of water treatment system is maintained, it is ensured that the dirty removal capacities of system.
Management unit is while adapter water scenery, and special messenger to be arranged participates in the professional training of regular maintenance；Periodically
Detection water quality situation, carries out the maintenance of water processing establishment, and sets up operation and record of examination, it is ensured that and prolong
The service life of long equipment, the working experience that accumulation water scenery management is relevant；Salvage in time the leaves in water body,
The foreign material such as hay, prevent the polluted-water that rots.
Three, filtration system
General filtration system is divided into: physical filtering, chemical filtering, biofiltration and plant are filtered.Physics
Filtration is to utilize various filtering material to be removed by object bigger for granule in water, such as dust, leaves, float
Deng, the material of filtration has drainage screen, filter cotton, sand, rubble etc..Chemical filtering is to utilize material by water
Being harmful to the chemical substance that the dissolubility of Fish is stronger, various ionic compounds or foul smell etc. are purged, and change
Learn the active charcoal of material of filtration, ion exchange resin, softener resin, suction ammonia stone etc..This kind of filter material has
Stronger absorbability, can remove chemical substance harmful in water, and the regulation pH value of water body, water quality are hard
Degree etc., but need special defecator is installed during with these materials.Biological filter system be utilize aerobic
Antibacterial helps organic oxidation, makes the nitrate that poisonous nitrite-oxidizing one-tenth is nontoxic, then is taken off by anaerobic
Nitrate reduction is become nitrogen to be released back in air by azotobacter.Conventional biofiltration material has biochemistry felt, hair
Brush, Maifanitum, Concha Ostreae etc..
Four, the selection of water pump
The selection of water pump determines according to size and the water yield in place.Should seek advice from selecting water circulating pump when
Professional person, understands from businessman the most in detail, obtains good allocation plan.Pump equipment should be placed suitably
Position, water pump be mainly used in equipment water inlet promote, the outlet absolute altitude of equipment need to be higher than place water return outlet,
Utilizing gravity stream factor, the water after process returns in water body through equipment outlet.
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any
Based on the present invention, for solving essentially identical technical problem, it is achieved essentially identical technique effect, institute
Simple change, equivalent or the modifications etc. made, are all covered by among protection scope of the present invention.
Claims (6)
1. the water treatment method of a Landscape Park ecological construction, it is characterised in that comprise the steps:
A () place is safeguarded: remove the weeds of water body bank edge, repairs and has the embankment subsided, and uses soil
Tamp 3～5 times, at embankment, then excavate isolating trenches, water-bed corner is excavated, scrapes out class
Circle, with marble, ceramic tile decoration, then builds a sump at the bottom every 20m～30m, by
Professional operates the water-bed rubbish of immersible pump cleaning, salvages clean by the deadwood and rotten leaf swum on the water surface,
In water body, add coagulant, then carry out sand filtration process with sand filter；
B () arranges cloth water spot: according to design working drawing, by arranging seal plate, water body is divided into cellular zone
Territory, segmentation constructs, and each region arranges cloth water spot, arranges 5 pieces in each region simultaneously and leads
Stream plate and 1 submersible water impeller；
C () water source filters: set up soil filter bed in the porch at water source, by municipal administration and the rainwater of peripheral cell
Unified collection, is incorporated in Landscape Park water body, arranges drain valve and header tank in the exit at water source,
After water surface elevation is higher than design code absolute altitude, park management personnel open drain valve, by unnecessary water
It is drained in header tank, as " storage reservoir " of other purposes water；
D () animals and plants configure: according to design working drawing, the ecological region planting that pulls in shore below depth of water 10cm floats
Leaf plant, depth of water 10cm～the ecological region planting phragmites communis of pulling in shore of 70cm, pulling in shore at more than 70cm
Ecological region planting Caulis Miscanthis floriduli, plants Flos nymphaeae (Nymphaea teragona Georgi) on the water surface, by ecological kickboard as carrier, ecological kickboard it
Between mutually splice and combine into chinampa unit, dispersion swims on the water surface, and does phase in design working drawing
Answer red-label, in water body, after 7d, throw in bivalves and Bellamya quadrata, in water body, after 14d, throw in Ctenopharyngodon idellus,
In water body, throw in ominivore-fish after 21d, floated by park management personnel's pumped surface every 7d afterwards
Float；
(e) biological cleaning: spill Nitrate bacteria, silicon to ecological kickboard upslide according to the red-label on construction drawing
Algae and based on wheel animalcule, the protozoacide of paramecium, the underhung of ecological kickboard has biologic packing material,
The density of biologic packing material is 250 bunches/m3, checked every 45d by park management personnel and changed biology and fill out
Material；
(f) embankment protection: set up staggered to reinforced column and water-fast round log, make trapezoidal box-shaped frame,
Then it is inserted into the pipe of concrete of a diameter of 500mm to framework, forms fish nest, then imbed in framework
Ramulus Salicis Babylonicae and bigcatkin willow branch, lay framework along embankment.
The water treatment method of a kind of Landscape Park ecological construction the most according to claim 1, its feature exists
In: step (d) divides the aeration mistake corresponding with chinampa unit according to the red-label on construction drawing
Filter tank, aeration filtration pond is cone, and bottom center opens sewage draining exit, and it is thick that 20cm～30cm is laid on top
Expanded perlite filtrate.
The water treatment method of a kind of Landscape Park ecological construction the most according to claim 1, its feature exists
In: step (d) sets a water circulating pump in water bottom, one day ran once every 6 hours,
The operation time continues 15 minutes.
The water treatment method of a kind of Landscape Park ecological construction the most according to claim 1, its feature exists
In: the described ecological active Carbon fibe of kickboard surface attachment in step (e).
The water treatment method of a kind of Landscape Park ecological construction the most according to claim 1, its feature exists
In: the described ecological kickboard in step (d) includes that kickboard body and planting groove, described planting groove run through
Described kickboard body, the adjacent both sides of described kickboard body are equipped with triangle card-bit part, and described kickboard is originally
The other both sides of body are equipped with triangle joint groove, and described triangle joint groove is relative with described triangle card-bit part
Should.
The water treatment method of a kind of Landscape Park ecological construction the most according to claim 5, its feature exists
In: it is evenly distributed with catch basin on described kickboard body, sets between described catch basin and described planting groove
Having drainage channel, described drainage channel connects described catch basin and described planting groove.
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| CN110862192A (en) * | 2019-11-25 | 2020-03-06 | 天津市环境保护科学研究院 | Ecological anti-fouling and slope protection method for protecting water source |
| CN110902838A (en) * | 2019-12-07 | 2020-03-24 | 江苏园景工程设计咨询有限公司 | Landscape type water ecological purification system |
| CN111512832A (en) * | 2020-04-29 | 2020-08-11 | 内蒙古海罗生态环境股份有限公司 | Ecological stone for landscaping and manufacturing process thereof |
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| CN110902838A (en) * | 2019-12-07 | 2020-03-24 | 江苏园景工程设计咨询有限公司 | Landscape type water ecological purification system |
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