CN109734247A - A kind of ecological waste water processing and utilizing system - Google Patents
A kind of ecological waste water processing and utilizing system Download PDFInfo
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- CN109734247A CN109734247A CN201910092125.4A CN201910092125A CN109734247A CN 109734247 A CN109734247 A CN 109734247A CN 201910092125 A CN201910092125 A CN 201910092125A CN 109734247 A CN109734247 A CN 109734247A
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- Treatment Of Biological Wastes In General (AREA)
Abstract
The present invention relates to technical field of waste water processing, and in particular to a kind of ecological waste water processing and utilizing system.Ecological waste water processing and utilizing system of the present invention, including sequentially connected adjusting sedimentation basin, soil ecosystem processing pond, collecting pit and aquatic ecosystem processing pond；Filter layer is set in the adjusting sedimentation basin；Setting is suitable for planting the soil horizon of dry crop and/or landscape plant in the soil ecosystem processing pond, and sprayer apparatus is arranged in the top of the soil horizon；Packing layer, built-in water plant and/or aquatic animal in the aquatic ecosystem processing pond is arranged in the bottom of pond of the aquatic ecosystem processing pond.Food processing wastewater can be become supplying the fertilizer and moisture of soil ecosystem processing pond and plant or animal in aquatic ecosystem processing pond by ecological waste water processing and utilizing system of the present invention, realize being combined into one for wastewater treatment and resource utilization.
Description
Technical field
The present invention relates to technical field of waste water processing, and in particular to a kind of ecological waste water processing and utilizing system further relates to
And a kind of agricultural and sideline food processing wastewater Ecological Disposal utilizes system.
Background technique
Agricultural and sideline food processing industry product is many kinds of, and waste water composition difference is larger, and major pollutants are organic pollutant, and one
As can be divided into washes and technique waste water.Contain the solid pollutants such as silt, suspended matter, pericarp, Waste in washes
Contain the substances such as high-enriched organics and nitrogen, phosphorus, potassium in water.It is strong, dirty that agricultural and sideline food processing wastewater often shows production season
Contaminate that load variations are big, production season is often in autumn and winter, the spies such as temperature is low, Biochemical Treatment is poor, investment is high, operation and maintenance difficulty
Therefore sign administers and has become current great water pollution problems urgently to be resolved.
Food processing wastewater mainly uses biochemical processing process, this kind of technique often high investment, steady to the water quality of water inlet
Qualitative and management operating is more demanding, is relatively suitble to annual quantity-produced large size food processing enterprises, but for it is middle-size and small-size,
The enterprise of seasonality production is difficult to be competent at.In addition, often production management level is general for medium-sized and small enterprises, moved larger, led with ripples
Cause waste water quality, water fluctuation larger, biochemical processing process is difficult to realize stablize processing.Waste water land treatment systems method is due to its operation
Simply, it convenient for management, the advantages that investment is small, low energy consumption, operating cost is low and effluent quality is good, is more and more closed
Note.But as application time increases, such technology exposes some serious defects.Such as by water conservancy load and pollutant
Often there is the problems such as taking up a large area, land use expense is high, and maintenance difficulties are big in degradation capability limitation, land treatment system,
It is difficult to promote the use of on a large scale.Oxidation pond or stabilization pond processing technique are such as used, existing oxidation pond processing system degradation capability is weak,
The waste water of high-pollution load can not be accepted, and this method is an important test, such as antiseepage to the impermeable link of oxidation pond
Saturating link goes wrong, and easily causes the pollution to underground water.
Existing patent document CN109205793A discloses a kind of composite vertical current artificial wetland deep purifying livestock and poultry cultivation
The processing unit and its methods and applications of waste water, it is disclosed that the device includes open-topped pond body, the pond body includes
Downlink current wetland pond and uplink current wetland pond, between downlink current wetland pond and uplink current wetland pond by partition every
It opens, concordant with the top in downlink current wetland pond and uplink current wetland pond at the top of partition, the bottom of partition is higher than bottom of pond, upper
It is provided with water outlet collection tube at the top of the exterior wall in row current wetland pond, the other end for being discharged collection tube is connected with outlet pipe.On however
Device is stated to guarantee its outlet effect, it is desirable that influent quality COD is generally in 200mg/L, and TN is generally in 600mg/L.
Summary of the invention
It is an object of the invention to overcome, throwing bad to middle-size and small-size agricultural and sideline food processing wastewater treatment effect in the prior art
High operating cost, operation and maintenance difficulty, processed waste water are provided easily to underground water and surrounding enviroment especially environmentally sensitive area
The problem of polluting, to provide a kind of ecological waste water processing and utilizing system.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of ecological waste water processing and utilizing system, including sequentially connected adjusting sedimentation basin, soil ecosystem processing pond,
Collecting pit and aquatic ecosystem processing pond；
Filter layer is set in the adjusting sedimentation basin, and the adjusting sedimentation basin is divided into filtering area and precipitating by the filter layer
Area so that waste water enters the filtering area, and enters the settling zone by the filter layer, using the filter layer by waste water
In suspended matter retain to the filtering area, while being precipitated by the waste water of the filtering area in the settling zone；
Setting is suitable for planting the soil horizon of dry crop and/or landscape plant in the soil ecosystem processing pond, and
Sprayer apparatus is arranged in the top of the soil horizon, and the sprayer apparatus is connected to the settling zone, the waste water spray after precipitating
It applies to the soil horizon；
Packing layer is arranged in the bottom of pond of the aquatic ecosystem processing pond, and described filler layer is immersed in waste water, the water
Built-in water plant and/or animal in raw ecosystem processing pond.
Optionally, further include,
It is aerated layer, is set in the waste water in the aquatic ecosystem processing pond, setting is several more in the aeration layer
Hole aerator, to aerating wastewater.
Optionally, further include,
First return pipe, for being connected to the collecting pit and the adjusting sedimentation basin, by the waste water in the collecting pit
It is back to the adjusting sedimentation basin；
Second return pipe, for being connected to the collecting pit and the soil ecosystem processing pond, by the collecting pit
Interior return of waste water is to the soil ecosystem processing pond；
Solenoid valve is set on first return pipe and second return pipe, and setting is useless for detecting in the collecting pit
The detector of water water quality；
Controller, receiving terminal are connect with the detector, and control terminal is connect with the solenoid valve, the controller according to
The testing result of the detector is by controlling the solenoid valve on first return pipe and second return pipe to regulate and control
State the flow direction of waste water in collecting pit.
Optionally, the adjusting sedimentation basin, soil ecosystem processing pond, collecting pit, aquatic relative to same level
The position of ecosystem processing pond successively reduces.
It optionally, further include third return pipe, for being connected to the aquatic ecosystem processing pond and adjusting precipitating
Pond, by the return of waste water in the aquatic ecosystem processing pond to the adjusting sedimentation basin.
Optionally, further include that pH adjusts unit, be set in the adjusting sedimentation basin, for adjusting the pH of waste water.
Optionally, the pH, which is adjusted, is arranged ammonium hydroxide or ammonium chloride adding mouth on unit, ammonium hydroxide or ammonium chloride are passed through institute
It states ammonium hydroxide or ammonium chloride adding mouth is added in the adjusting sedimentation basin, the control pH to 6 for adjusting waste water in sedimentation basin~
8。
Optionally, described filler layer mixes structure by one or more of peat, bentonite, clinker, shale and flyash
At；
Described filler layer with a thickness of 0.3-0.5 meters.
Optionally, the soil horizon is made of the mixing of one or more of silt, loess, silt and thin sand and soil；
The soil horizon with a thickness of 2-3 meters.
Optionally, the soil ecosystem processing pond is reinforced concrete structure；
The aquatic ecosystem processing pond is rectangular or round reinforced concrete structure.
Optionally, dry crop can be alfalfa, Grain Production of Amaranthus in the soil ecosystem processing pond, and the soil is raw
State system processing pond Study of Platycladus orientalis-Robinia pseudoacacia plant can be Siberian cocklebur, lily bamboo, Fatsia japonica；
In the aquatic ecosystem processing pond water plant can be cattail, wild rice stem, Eichhornia crassipes, water duckweed, lotus flower, it is described
Animal can be goldfish.
Optionally, the ecological waste water processing and utilizing system is middle-size and small-size agricultural and sideline food processing enterprises ecological waste water processing benefit
Use system.
Beneficial effects of the present invention:
Water quality characteristics of the present invention for different agricultural and sideline food processing wastewaters, and the ingredient of different pollutants, by according to
Adjusting sedimentation basin, soil ecosystem processing pond, collecting pit and the aquatic ecosystem processing pond of secondary connection, agricultural and sideline food is added
Work waste water becomes supplying the fertilizer and water of soil ecosystem processing pond and plant or animal in aquatic ecosystem processing pond
Point, realize being combined into one for wastewater treatment and resource utilization.
Ecological waste water processing and utilizing system of the present invention can effectively solve the production of middle-size and small-size food processing enterprises seasonality,
Waste water quality, water change problem greatly, and soil ecosystem processing bottom of pond portion of the present invention is seepage prevention design, and waste water passes through
Soil ecosystem processing pond is transferred to aquatic ecosystem processing when waste water infiltration is to bottom of pond after wastewater collection can be got up
Pond effectively increases the water conservancy load of soil ecosystem processing pond, can greatly improve BOD, nitrogen, phosphorus by the selection of crop
Digestion capability.Waste water significantly reduces the pollution of water outlet after the processing of soil ecosystem processing pond of the present invention
Object load is transferred to aquatic ecosystem processing pond at this time, and it is weak to efficiently solve oxidation pond system degradation capability, can not be accepted
The problem of high-pollution load waste water.Synergy, phase by soil ecosystem processing pond with aquatic ecosystem processing pond
Than in traditional land treatment technique or oxidation pond processing technique, Ecological Disposal of the present invention utilizes the water conservancy load of system
It is greatly improved with pollutant burden.
Soil ecosystem processing pond and aquatic ecosystem processing pond of the present invention use reinforced concrete structure, and waste water is not
External environment can be entered, suitable different regions are applied, and it is applied widely, it such as can also in environmental sensitive area (nature reserve area)
Using waste water treatment system of the invention.
The ecological waste water processing and utilizing system method of operation of the present invention is flexible and changeable, soil ecosystem processing pond, water
Raw ecosystem processing pond can be according to water quality, the isolated operation of water situation or combined operating.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the Ecological Disposal of food processing wastewater utilizes system schematic.
1, sedimentation basin is adjusted, 2, soil ecosystem processing pond, 3, collecting pit, 4, aquatic ecosystem processing pond, 5, the
One return pipe, the 6, second return pipe, 7, third return pipe.
Specific embodiment
There is provided following embodiments is to preferably further understand the present invention, it is not limited to the best embodiment party
Formula is not construed as limiting the contents of the present invention and protection scope, anyone under the inspiration of the present invention or by the present invention and its
The feature of his prior art is combined and any and identical or similar product of the present invention for obtaining, all falls within of the invention
Within protection scope.
Specific experiment step or condition person are not specified in embodiment, according to the literature in the art described routine experiment
The operation of step or condition can carry out.Reagents or instruments used without specified manufacturer, being can be by commercially available acquisition
Conventional reagent product.
Such as Fig. 1, the present invention provides a kind of ecological waste water processing and utilizing system, including sequentially connected adjusting sedimentation basin 1, soil
Earth ecosystem processing pond 2, collecting pit 3 and aquatic ecosystem processing pond 4；
Filter layer is set in the adjusting sedimentation basin 1, and the adjusting sedimentation basin 1 is divided for filtering area and sunk by the filter layer
Shallow lake area so that waste water enters the filtering area, and is entered the settling zone by the filter layer, will be given up using the filter layer
Suspended matter in water is retained to the filtering area, while being precipitated by the waste water of the filtering area in the settling zone；
Setting is suitable for planting the soil horizon of dry crop and/or landscape plant in the soil ecosystem processing pond 2, and
Sprayer apparatus is arranged in the top of the soil horizon, and the sprayer apparatus is connected to the settling zone, the waste water spray after precipitating
It applies to the soil horizon；
Packing layer is arranged in the bottom of pond of the aquatic ecosystem processing pond 4, and described filler layer is immersed in waste water, the water
Built-in water plant and/or animal in raw ecosystem processing pond 4.
Food processing wastewater, which is collected to import, in the present invention adjusts sedimentation basin 1, adjusts sedimentation basin 1 and filter layer is arranged, such as carefully
Grid, the adjusting sedimentation basin 1 is divided for filtering area and settling zone, and waste water passes through filtering area first, will be given up by fine fack
Suspended matter in water is retained to the filtering area, and then waste water enters the settling zone by the filter layer, the mud in waste water
The substances such as sand are precipitated in the settling zone.It is additionally provided in the adjusting sedimentation basin 1 in one embodiment of the invention
PH adjusts unit, for adjusting the pH of waste water.The pH, which is adjusted, is arranged ammonium hydroxide or ammonium chloride adding mouth on unit, by ammonium hydroxide or
Ammonium chloride is added in the adjusting sedimentation basin 1 by the ammonium hydroxide or ammonium chloride adding mouth, is controlled in the adjusting sedimentation basin 1
The pH to 6~8 of waste water.Within the scope of this pH, waste water be easier to by soil ecosystem processing pond 2 dry crop or landscape
Plant absorption, decomposition.
Enter soil ecosystem processing pond 2 through overregulating the waste water of the processing of sedimentation basin 1 in the present invention, the soil is raw
Setting is suitable for planting the soil horizon of dry crop and/or landscape plant in state system processing pond 2, and sets above the soil horizon
Sprayer apparatus is set, the sprayer apparatus is connected to the settling zone, and the waste water after precipitating is sprayed to the soil horizon.Institute
It states sprayer apparatus to be connected with the water outlet of the settling zone, soil is uniformly sprayed on by the waste water in sprayer apparatus autoprecipitation in future area
Earth ecosystem processing pond 2 is conducive to the growth of pond implants, avoids a large amount of waste water and enter in soil ecosystem processing pond 2
It causes pond internal congestion or pond inner part region nitrogen phosphorus equal size is excessively high is not easy to plant growth.In one embodiment of the present of invention
In, the sprayer apparatus is connected with the water outlet of the aquatic ecosystem processing pond 4 by pipeline, and setting is single in the pipeline
To valve, the water in aquatic ecosystem processing pond 4 can only be made to enter soil ecosystem processing pond 2, when waste water is by aquatic
When still undesirable after the processing of ecosystem processing pond 4, undesirable waste water can directly be passed through aquatic ecosystem
The water pump of 4 water outlet of processing pond is uniformly sprayed in soil ecosystem processing pond 2, to realize that water quality purifies and nutrient again
Supplement.
Soil ecosystem processing pond 2 is sprayed by waste water, and second year plants nonirrigated farmland in soil ecosystem processing pond 2
Crop or landscape plant, by catharsis such as the absorption and sorptions such as crop/plant, soil, microorganism, decomposition in waste water
Organic and/or inorganic substances are utilized and are purified.Setting dry crop or landscape are planted in the soil ecosystem processing pond 2
Object, the present invention do not limit the type of the dry crop or landscape plant.The nonirrigated farmland is made in one embodiment of the invention
Object or landscape plant are alfalfa, Grain Production of Amaranthus, Siberian cocklebur, lily bamboo, Fatsia japonica, and above-mentioned dry crop or landscape plant are more sharp
Organic and inorganic substances in absorption, decomposing food processing waste water, to realize utilization and purification to waste water.The present invention is unlimited
The component and dosage of the fixed soil horizon.In one embodiment of the invention, the soil of the soil ecosystem processing pond 2
Layer is made of the mixing of one or more of silt, loess, silt and thin sand and soil.Preferably, at the soil ecosystem
The soil horizon for managing pond 2 is made of silt and loess mixing.The soil horizon with a thickness of 2-3 meters.The preferred silt and Huang
The mass ratio of soil is 1:0.1-0.6.It has been investigated that above-mentioned soil be more conducive to plant to the organic and inorganic substances in waste water into
Row is absorbed and is decomposed.In one embodiment of the invention, the soil ecosystem processing pond 2 is reinforced concrete structure,
The present invention can effectively prevent waste water in pond to leak by reinforced concrete structure, polluted underground water and surrounding enviroment.
Enter collecting pit 3 by the waste water that soil ecosystem processing pond 2 is handled, the waste water in the collecting pit 3 also wraps
Include the runoff water of rainfall microecosystem ground surface.It in one embodiment of the invention, further include the first return pipe 5,
For being connected to the collecting pit 3 and the adjusting sedimentation basin 1, the return of waste water in the collecting pit 3 to described adjust is sunk
Shallow lake pond 1；Second return pipe 6, for being connected to the collecting pit 3 and the soil ecosystem processing pond 2, by the collecting pit
Return of waste water in 3 is to the soil ecosystem processing pond 2；It is arranged on first return pipe 5 and second return pipe 6
Solenoid valve, the interior detector being arranged for detecting waste water quality of the collecting pit 3；Controller, receiving terminal and the detector
Connection, control terminal connect with the solenoid valve, and the controller passes through control described the according to the testing result of the detector
Solenoid valve on one return pipe 5 and second return pipe 6 regulates and controls the flow direction of waste water in the collecting pit 3.The monitor,
Waste water in collecting pit 3 is detected, then determines whether waste water enters aquatic ecological according to indexs such as water quality pH, BOD, SS
System returns adjusting sedimentation basin 1 or soil ecosystem processing pond 2.When the indexs such as water quality pH, BOD, SS meet into aquatic
When ecosystem processing pond 4, put it into aquatic ecosystem processing pond 4 and continue with, when the indexs such as water quality pH, BOD, SS not
Meet enter aquatic ecosystem processing pond 4 when, first return pipe 5 is controlled by controller according to the concrete condition of index
Regulate and control the flow direction of waste water in the collecting pit 3 with the solenoid valve on second return pipe 6, such as water quality pH, BOD, SS
Etc. indexs serious non-compliance require when, the solenoid valve on first return pipe 5 is controlled by controller, by the collecting pit 3
Interior waste water, which is returned, adjusts sedimentation basin 1, when the indexs such as water quality pH, BOD, SS enter aquatic ecosystem processing between serious non-compliance
The requirement in pond 4 and when meeting between the requirement of aquatic ecosystem processing pond 4, controls second reflux by controller
Waste water in the collecting pit 3 is returned soil ecosystem processing pond 2 by the solenoid valve on pipe 6.In one embodiment of the present of invention
In, relative to same level, the adjusting sedimentation basin 1, soil ecosystem processing pond 2, collecting pit 3, aquatic ecosystem
The position of processing pond 4 successively reduces, and the water outlet in each pond is both provided with water pump.Waste water can by self gravity according to
It is secondary by adjust sedimentation basin 1, soil ecosystem processing pond 2, collecting pit 3, aquatic ecosystem processing pond 4, can also be every
Under the water pump power-assisted of a pond water outlet, passes sequentially through and adjust sedimentation basin 1, soil ecosystem processing pond 2, collecting pit 3, water
Raw ecosystem processing pond 4.When water quality is not up to standard in collecting pit 3, can also rely on water pump by waste water return adjust sedimentation basin 1 or
Soil ecosystem processing pond 2.
Waste water enters aquatic ecosystem processing pond 4, the aquatic ecosystem processing pond from collecting pit 3 in the present invention
4 be rectangular or round reinforced concrete structure, and it is reinforced concrete structure that aquatic ecosystem processing pond 4, which is arranged, in the present invention, can
Effectively waste water is avoided to leak, polluted underground water or surrounding enviroment.In one embodiment of the invention, the aquatic ecosystem
Packing layer is set in processing pond 4, described filler layer is immersed in waste water, the present invention do not limit described filler layer filling kind and
Dosage.Described filler layer is by one of peat, bentonite, clinker, shale and flyash in one embodiment of the invention
Or several mixing are constituted.Described filler layer with a thickness of 0.3-0.5 meters.Preferably, described filler layer is by peat, shale and fine coal
Ash mixing is constituted.Preferably, the mass ratio of peat, shale and flyash is 1:0.5-0.9:1-3.It gives up in described filler layer and pond
Water combines, more conducively the organic or inorganic substance in pool inner water plant (landscape plant) or animal absorption, Decomposition Wastewater.Institute
State setting water plant and/or animal in aquatic ecosystem processing pond 4, the present invention does not limit the water plant or animal
Type.In one embodiment of the invention, the water plant (landscape plant) can be floating for cattail, wild rice stem, Eichhornia crassipes, water
Duckweed, lotus flower, the animal can be goldfish.In the present invention in one embodiment, also wrapped in the aquatic ecosystem processing pond 4
Aeration layer is included, is set in the waste water in the aquatic ecosystem processing pond 4, several porous gas explosions of setting in the aeration layer
Device, useless dissolved oxygen in water can be effectively increased to aerating wastewater, to further increase pool inner water plant or animal absorption decomposition
Organic or inorganic substance in waste water.In the present invention in one embodiment, setting detection in the aquatic ecosystem processing pond 4
Then waste water in pond can be returned collecting pit 3 by water pump according to actual needs, with reality with the water quality situation in monitoring pool by device
The purification of existing water quality and the supplement of nutrient.It in the present invention in one embodiment, further include third return pipe 7, for being connected to
Aquatic ecosystem processing pond and the adjusting sedimentation basin are stated, extremely by the return of waste water in the aquatic ecosystem processing pond
The adjusting sedimentation basin.When the waste water in the aquatic ecosystem processing pond is not seriously up to standard, aquatic ecosystem can be passed through
The waste water in aquatic ecosystem processing pond is returned the adjusting sedimentation basin by water pump in system processing pond, is carried out again to waste water net
Change processing.In the present invention in one embodiment, the aquatic ecosystem processing pond 4 and the soil ecosystem processing pond
Controller is set between 2, and the receiving end of the controller is connected with 4 internal detector of aquatic ecosystem processing pond, described
The control terminal of controller is connected with the sprayer apparatus in the soil ecosystem processing pond 2, and the controller is according to detector
Testing result control the sprayer apparatus in the soil ecosystem processing pond 2, by waste water in aquatic ecosystem processing pond 4
It is uniformly sprayed in soil ecosystem processing pond 2, realizes in aquatic ecosystem processing pond 4 at waste water and soil ecosystem
Manage the uninterrupted circulation of intelligence of waste water in pond 2.In the present invention, the optional waste water is middle-size and small-size agricultural and sideline food enterprise processing
Waste water, the optional middle-size and small-size agricultural and sideline food enterprise processing waste water are the waste water that grape wine processing generates.
To sum up, the present invention is directed to the water quality characteristics of different food products processing waste water, and the ingredient of different pollutant, by according to
Adjusting sedimentation basin 1, soil ecosystem processing pond 2, collecting pit 3 and the aquatic ecosystem processing pond 4 of secondary connection, by food plus
Work waste water become supplying soil ecosystem processing pond 2 and plant or animal in aquatic ecosystem processing pond 4 fertilizer and
Moisture realizes being combined into one for wastewater treatment and resource utilization.
Ecological waste water processing and utilizing system of the present invention can effectively solve the production of middle-size and small-size food processing enterprises seasonality,
Waste water quality, water change problem greatly, and soil ecosystem processing bottom of pond portion of the present invention is seepage prevention design, and waste water passes through
Soil ecosystem processing pond is transferred to aquatic ecosystem processing when waste water infiltration is to bottom of pond after wastewater collection can be got up
Pond effectively increases the water conservancy load of soil ecosystem processing pond, can greatly improve BOD, nitrogen, phosphorus by the selection of crop
Digestion capability.Waste water significantly reduces the pollution of water outlet after the processing of soil ecosystem processing pond of the present invention
Object load is transferred to aquatic ecosystem processing pond at this time, and it is weak to efficiently solve oxidation pond system degradation capability, can not be accepted
The problem of high-pollution load waste water.Synergy, phase by soil ecosystem processing pond with aquatic ecosystem processing pond
Than in traditional land treatment technique or oxidation pond processing technique, Ecological Disposal of the present invention utilizes the water conservancy load of system
It is greatly improved with pollutant burden.
Soil ecosystem processing pond and aquatic ecosystem processing pond of the present invention use reinforced concrete structure, and waste water is not
External environment can be entered, suitable different regions are applied, and it is applied widely, it such as can also in environmental sensitive area (nature reserve area)
Using waste water treatment system of the invention.
The ecological waste water processing and utilizing system method of operation of the present invention is flexible and changeable, soil ecosystem processing pond, water
Raw ecosystem processing pond can be according to water quality, the isolated operation of water situation or combined operating.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of ecological waste water processing and utilizing system, which is characterized in that including sequentially connected adjusting sedimentation basin, soil ecology system
System processing pond, collecting pit and aquatic ecosystem processing pond；
Filter layer is set in the adjusting sedimentation basin, the adjusting sedimentation basin is divided into filtering area and settling zone by the filter layer,
So that waste water enters the filtering area, and the settling zone is entered by the filter layer, it will be in waste water using the filter layer
Suspended matter retain to the filtering area, while being precipitated by the waste water of the filtering area in the settling zone；
Setting is suitable for planting the soil horizon of dry crop and/or landscape plant in the soil ecosystem processing pond, and described
Sprayer apparatus is arranged in the top of soil horizon, and the sprayer apparatus is connected to the settling zone, by the waste water after precipitating spray to
On the soil horizon；
Packing layer is arranged in the bottom of pond of the aquatic ecosystem processing pond, and described filler layer is immersed in waste water, the aquatic life
Built-in water plant and/or animal in state system processing pond.
2. ecological waste water processing and utilizing system according to claim 1, which is characterized in that further include,
It is aerated layer, is set in the waste water in the aquatic ecosystem processing pond, setting is several porous quick-fried in the aeration layer
Gas device, to aerating wastewater.
3. ecological waste water processing and utilizing system according to claim 1 or 2, which is characterized in that further include,
First return pipe, for being connected to the collecting pit and the adjusting sedimentation basin, by the return of waste water in the collecting pit
To the adjusting sedimentation basin；
Second return pipe will be in the collecting pit for being connected to the collecting pit and the soil ecosystem processing pond
Return of waste water is to the soil ecosystem processing pond；
Solenoid valve is set on first return pipe and second return pipe, is arranged in the collecting pit for detecting waste water water
The detector of matter；
Controller, receiving terminal are connect with the detector, and control terminal is connect with the solenoid valve, and the controller is according to
The testing result of detector regulates and controls the receipts by controlling the solenoid valve on first return pipe and second return pipe
Collect the flow direction of waste water in pond.
4. the ecological waste water processing and utilizing system according to any one of claim requirement 1-3, which is characterized in that relative to
Same level, it is described adjust sedimentation basin, soil ecosystem processing pond, collecting pit, aquatic ecosystem processing pond position
Successively reduce.
5. the ecological waste water processing and utilizing system according to any one of claim requirement 1-4, which is characterized in that also wrap
It includes, third return pipe, for being connected to the aquatic ecosystem processing pond and the adjusting sedimentation basin, by the aquatic ecological
Return of waste water in system processing pond is to the adjusting sedimentation basin.
6. ecological waste water processing and utilizing system according to any one of claims 1-5, which is characterized in that further include pH tune
Unit is saved, is set in the adjusting sedimentation basin, for adjusting the pH of waste water；
The pH, which is adjusted, is arranged ammonium hydroxide or ammonium chloride adding mouth on unit, ammonium hydroxide or ammonium chloride are passed through the ammonium hydroxide or chlorination
Ammonium adding mouth is added in the adjusting sedimentation basin, controls the pH to 6~8 for adjusting waste water in sedimentation basin.
7. Ecological Disposal according to claim 1-6 utilizes system, which is characterized in that described filler layer is by mud
The mixing of one or more of charcoal, bentonite, clinker, shale and flyash is constituted；
Described filler layer with a thickness of 0.3-0.5 meters.
8. Ecological Disposal according to claim 1-7 utilizes system, which is characterized in that the soil horizon is by powder
The mixing of one or more of soil, loess, silt and thin sand and soil is constituted；
The soil horizon with a thickness of 2-3 meters.
9. Ecological Disposal according to claim 1-8 utilizes system, which is characterized in that the soil ecosystem
Processing pond is reinforced concrete structure；
The aquatic ecosystem processing pond is rectangular or round reinforced concrete structure.
10. -9 described in any item Ecological Disposals utilize system according to claim 1, which is characterized in that the soil ecology system
Dry crop can be alfalfa, Grain Production of Amaranthus in processing pond of uniting, and the soil ecosystem processing pond Study of Platycladus orientalis-Robinia pseudoacacia plant can be grey
Ear, lily bamboo, Fatsia japonica；
In the aquatic ecosystem processing pond water plant can be cattail, wild rice stem, Eichhornia crassipes, water duckweed, lotus flower, it is described aquatic
Animal can be goldfish.
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| CN112759190A (en) * | 2020-12-30 | 2021-05-07 | 广西壮族自治区畜牧研究所 | Method for treating livestock and poultry sewage by hydroponic proteinacous |
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