CN109721212A - River sewage processing system - Google Patents
River sewage processing system Download PDFInfo
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- CN109721212A CN109721212A CN201910087774.5A CN201910087774A CN109721212A CN 109721212 A CN109721212 A CN 109721212A CN 201910087774 A CN201910087774 A CN 201910087774A CN 109721212 A CN109721212 A CN 109721212A
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Abstract
The invention discloses river sewage processing systems, are related to technical field of sewage.Including the interception unit being located in river, the filter element being located at by river and water circular biological unit；River is divided into sewage river to be processed and water storage river for intercepting sewage by the interception unit；The filter element is connected to sewage river to be processed and the water storage river respectively；The water circular biological unit is connected to the water storage river and sewage river to be processed respectively；The river sewage processing system is able to ascend water quality, improves water ecological setting, promotes the long-acting holding of water quality, ensures that water system is stablized.
Description
Technical field
The present invention relates to technical field of sewage, especially river sewage processing system.
Background technique
Kickback and great attention with city dweller to city river water pollution problem promulgate " water in country
Prevention and cure of pollution action plan " after policy puts into effect, firmly the portion's of building collaboration Chinese Ministry of Environmental Protection etc. multi-sections, which are combined, prints and distributes " city black and odorous water regulation
Operating instructions ", medium-term and long-term requirement is proposed to water body construction, large-scale black and odorous water has been carried out in national each province and city, autonomous region
Renovation, government department persistently reinforces the renovation dynamics of black and odorous water in recent years；The smelly water body treating technology of urban black at present
Numerous, after a series of processing of technical measures, city black-odor riverway can realize water quality indicator and sense organ in a short time substantially
It significantly improves；But it is not scientific due to the maintenance management link in later period, or reply water quality and quantity variation effect lag, lead to city
There is the phenomenon that water quality deterioration again over time in river, as lacked in maintenance management to pollutant in water body under emergency case
Removal, therefore study city river water quality promoted with emergency guarantee measure to long-acting holdings river water body water quality, guarantee water system
System stabilization is of great significance.
Summary of the invention
The purpose of the present invention is to provide river sewage processing system, which is able to ascend water body water
Matter improves water ecological setting, promotes the long-acting holding of water quality, ensures that water system is stablized.
To achieve the above object, the present invention the following technical schemes are provided:
According to an aspect of the present invention, river sewage processing system is provided, including be located in river interception unit, be located at
Filter element and water circular biological unit by river；
River is divided into sewage river to be processed and water storage river for intercepting sewage by the interception unit；
The filter element is connected to sewage river to be processed and the water storage river respectively；
The water circular biological unit is connected to the water storage river and sewage river to be processed respectively.
Further, the filter element includes filter, the first water inlet pipe, the first outlet pipe and several first water
Pump；Wherein, micropore filtering film component is contained in the filter；
First water pump is serially connected on first water inlet pipe and first outlet pipe；
First water inlet pipe is connected to sewage river to be processed and the filter respectively；
First outlet pipe is connected to the filter and the water storage river respectively.
Further, the filter element further includes the first collecting-tank, the second outlet pipe and backwash tube；
First water pump is serially connected on second outlet pipe and the backwash tube；
First outlet pipe is connected to the filter and first collecting-tank respectively；
Second outlet pipe is connected to first collecting-tank and the water storage river respectively；
The backwash tube is connected to the collecting-tank, and is connect with the micro porous filtration membrane module.
Further, the filter element further includes the second collecting-tank；
Second collecting-tank is serially connected on first water inlet pipe.
Further, the water circular biological unit includes by river and along the life of the extending direction in river setting
State waterway, the second water inlet pipe, third outlet pipe, several second water pumps；The ecology waterway bottom is along the ecological flow
The length direction in ditch is equipped with the first metalling；
Second water pump is serially connected on second water inlet pipe and the third outlet pipe；
Second water inlet pipe is connected to the water storage river and the ecological waterway respectively；
The third outlet pipe is connected to the ecological waterway and sewage river to be processed respectively.
Further, the ecological waterway bottom is also equipped with haydite layer along the length direction of the ecological waterway；
The haydite layer is equipped on first metalling.
Further, along the length direction plantation of the ecological waterway, there are many aquatic plants for the ecological waterway bottom
Object；
First metalling is filled out between a variety of water plants.
Further, the interception unit includes the rubber dam being located in river.
Further, the interception unit further includes being located at bottom of river channel to be equipped with the protection against erosion for preventing channel deposits to be washed
Layer；
The erosion control brush layer corresponds to the rubber dam and is set to the bottom of the rubber dam.
Further, the erosion control brush layer includes being laid on the second metalling of bottom of river channel and set on described second
The cement layer on metalling top.
Compared with prior art, the invention has the benefit that
River sewage processing system according to the present invention is located in river for the river sewage processing system
River is divided into sewage river to be processed and water storage river by interception unit, meanwhile, sewage is intercepted in sewage river to be processed
In road；Sewage is sent to filter element, filter element is filtered processing to sewage, except a large amount of pollutant in decontaminated water, mentions
Water quality is risen, water transparency is improved, the clear water obtained after filtering enters in water storage river, since interception unit intercepts dirt
When water, there is part of contaminated water that can enter in water storage river, therefore, in water storage river stores and obtained after having part of contaminated water and filtering
Clear water；Above-mentioned mixing water is sent to water circular biological unit, ecological purification processing is carried out to mixing water, it is dirty to promote river to be processed
Water water quality improves water ecological setting, and after the processing of water circular biological unit ecological purification, obtained clear water enters to dirt
In water river to be processed, become final processing water outlet.By sewage water filtration unit and water circular biological unit to sewage into
Row processing, copes with the pollutant under removal emergency case in water body, and long-acting holding river water body water quality ensures that water system is steady
It is fixed.
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 the structural schematic diagram of river sewage processing system provided in an embodiment of the present invention.
Icon: 10- interception unit；101- rubber dam；102- erosion control brush layer；The second metalling of 1021-；20- filter element；
201- filter；The first water inlet pipe of 202-；The first outlet pipe of 203-；The first collecting-tank of 204-；The second outlet pipe of 205-；206- is anti-
Flushing pipe；The second collecting-tank of 207-；30- water circular biological unit；301- ecology waterway；The second water inlet pipe of 302-；303-
Three outlet pipes；The first metalling of 304-；305- water plant；The river 40-；401- sewage river to be processed；402- water storage river.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment
According to an aspect of the present invention, as shown in Figure 1, including the interception unit 10 being located in river 40, being located at river
The filter element 20 and water circular biological unit 30 on 40 sides；
River 40 is divided into sewage river 401 to be processed and water storage river for intercepting sewage by interception unit 10
402；
Filter element 20 is connected to sewage river 401 to be processed and water storage river 402 respectively；
Water circular biological unit 30 is connected to water storage river 402 and sewage river 401 to be processed respectively.
River sewage processing system according to the present invention is located in river for the river sewage processing system
River is divided into sewage river 401 to be processed and water storage river 402 by interception unit 10, meanwhile, sewage is intercepted in sewage
In river 401 to be processed；Sewage is sent to filter element 20, filter element 20 is filtered processing to sewage, except in decontaminated water
A large amount of pollutant promotes water quality, improves water transparency, and the clear water obtained after filtering enters in water storage river 402,
When intercepting sewage due to interception unit 10, there is part of contaminated water that can enter in water storage river 402, therefore, is stored in water storage river 402
There is the clear water obtained after part of contaminated water and filtering, becomes final processing water outlet.Above-mentioned mixing water is sent to water circular biological
Unit 30 carries out ecological purification processing to mixing water, promotes river sewage water quality to be processed, improves water ecological setting,
After the processing of 30 ecological purification of water circular biological unit, obtained clear water is entered in sewage river 401 to be processed, passes through sewage
Filter element 20 and water circular biological unit 30 handle sewage, cope with the dirt under removal emergency case in water body
Object is contaminated, long-acting holding river water body water quality ensures that water system is stablized；
In addition, for the river sewage processing system, since filter element 20 and water circular biological unit 30 are to water
Matter does not require, and therefore, which can adapt to different quality, handles different quality, and filters
Unit 20 and water circular biological unit 30 handle sewage and do not use chemical agent, will not generate poisonous and harmful substance, green ring
It protects；
Under the applicable scene example of the sewage disposal system:
To the micro- pollution Landscape River of Mr. Yu, the Landscape River water body water is smaller, and landscape water channel is manually built by one piece in river,
Water to be processed is 200m3, have ornamental fish due to feeding in water channel, the fish food that daily tourist feeds and the excretion that fish generates
Object cannot be removed quickly, as the corruption of feed and excreta dissolves, a large amount of pollutants are discharged into water body, reduce water
Body transparency, water quality are deteriorated；
For Beijing river, river overall length 3km, river width is in 10-15m, depth of water 0.5-1.0m, main undertaking surrounding village
The sanitary sewage of resident and a small amount of breeding wastewater；Since periphery does not have sewage plant construction plan, so the severe water of the water quality
Body is black smelly, and black smelly to eliminate the river river water body, early period uses ecology and aeration process is administered, and river water body is basic
Eliminate black smelly, water quality is improved；But rain drop erosion and provisional pollutant effluents discharge amount increase when due to rainy season
Situations such as when occurring, original water body treating system processing capacity is limited, can not cope with pollutant burden variation.
It should be noted that all devices are provided with power supply system and electric-control system by river, centralized and unified control exists
It is operated in equipment control case, is convenient for operational management and control；The flow direction of Fig. 1 arrow expression water body.
Wherein, pollutant includes suspended solid particles object, the pollutant containing nitrogen phosphorus, heavy metal contaminants, colloid etc..
A kind of embodiment of river sewage processing system according to the present invention, as shown in Figure 1, filter element 20 includes filtering
Device 201, the first water inlet pipe 202, the first outlet pipe 203 and several first water pumps；Wherein, contain micropore in filter 201
Filtering film component；
The first water pump is serially connected on first water inlet pipe 202 and the first outlet pipe 203；
First water inlet pipe 202 is connected to sewage river 401 to be processed and filter 201 respectively；
First outlet pipe 203 is connected to filter 201 and water storage river 402 respectively.
River sewage processing system according to the present invention, specifically, the first water inlet pipe 202 using the first water pump by sewage by
Sewage river 401 to be processed is sent into filter 201, and sewage is filtered by the micro porous filtration membrane module in filter 201
Reason, the first outlet pipe 203 are sent the clear water obtained after filtering to water storage river 402 using the first water pump；
Wherein, the plate membrane that pore size is 0.5um-2um generally can be selected in micro porous filtration membrane module, also can be selected same
Other materials of membrane aperture and the membrane module of structure.
A kind of embodiment of river sewage processing system according to the present invention, as shown in Figure 1, filter element 20 further includes
One collecting-tank 204, the second outlet pipe 205 and backwash tube 206；
The first water pump is serially connected on second outlet pipe 205 and backwash tube 206；
First outlet pipe 203 is connected to filter 201 and the first collecting-tank 204 respectively；
Second outlet pipe 205 is connected to the first collecting-tank 204 and water storage river 402 respectively；
Backwash tube 206 is connected to collecting-tank, and is connect with micro porous filtration membrane module.
River sewage processing system according to the present invention, the first collecting-tank 204 are used for the clear water obtained after concentration filter, tool
Body, the first outlet pipe 203 is sent the clear water obtained after filtering to the first collecting-tank 204 using the first water pump, the second water outlet
Pipe 205 is sent the clear water in the first collecting-tank 204 to water storage river 402 using the first water pump；
Filter 201 to sewage in the process of processing, since the aperture of micro porous filtration membrane module is smaller, easily by
Particulate pollutant blocking in sewage, and micro porous filtration membrane module is also easily polluted by particulate pollutant, therefore, backwash tube
206 using the first water pump by the clear water in the first collecting-tank 204 send to micro porous filtration membrane module to micro porous filtration membrane module into
Row regularly backwashes, and rinses out the particulate pollutant of blocking microporous filtering film component, and can be improved filter 201 uses the longevity
Life and the filtering rate for improving filter 201.
In addition, filter element 20 further includes the second collecting-tank 207；
Second collecting-tank 207 is serially connected on the first water inlet pipe 202.
Before entering filter 201, the first water inlet pipe 202 is first sent sewage to second using the first water pump to catchment sewage
In pond 207；The first water pump is not represented in Fig. 1.
A kind of embodiment of river sewage processing system according to the present invention, as shown in Figure 1, water circular biological unit 30 wraps
Include ecological waterway 301, the second water inlet pipe 302, third outlet pipe being located at by river and along the setting of the extending direction in river
303, several second water pumps；Ecological 301 bottom of waterway is equipped with the first metalling along the length direction of ecological waterway 301
304；
The second water pump is serially connected on second water inlet pipe 302 and third outlet pipe 303；
Second water inlet pipe 302 is connected to water storage river 402 and ecological waterway 301 respectively；
Third outlet pipe 303 is connected to ecological waterway 301 and sewage river 401 to be processed respectively.
River sewage processing system according to the present invention, specifically, the second water inlet pipe 302 utilize the second water pump by water storage river
Mixing water in road 402 is sent to ecological waterway 301, the first metalling 304 in ecological waterway 301, absorption mixing
Pollutant in water purifies mixing water, obtains clear water, clear water is sent to sewage using the second water pump and waits locating by third outlet pipe 303
It manages in river 401, becomes final processing water outlet；
Wherein, the first metalling 304 is 5-10cm thickness gravel or 5-10cm thickness cobblestone；Fig. 1 does not represent the second water
Pump.
Further, ecological 301 bottom of waterway is also equipped with haydite layer along the length direction of ecological waterway 301；
Haydite layer is equipped on first metalling 304.
In order to further enhance the adsorption cleaning ability of the first metalling 304, then, it is equipped on the first metalling 304
One layer of haydite layer, haydite layer is with a thickness of 5-10cm.
A kind of embodiment of river sewage processing system according to the present invention, as shown in Figure 1,301 bottom of ecological waterway
There are many water plants 305 for the length direction plantation of the ecological waterway 301 in edge；
First metalling 304 is filled out between a variety of water plants 305.
The bottom of river sewage processing system according to the present invention, ecological waterway 301 is equipped with a variety of water plants 305,
The water plant 305 may include planting watermifoil, black algae etc., and water plant 305 provides good growth for microorganism and is enriched with ring
Border enhances biological carbon and phosphorous removal effect, effectively cuts down the pollutant in mixing water, while promoting the self-purification capacity of water body, restore
The original ecological balance of water body improves the water quality of mixing water, while can form weep landscape, ring by beautification river in roadside
Border；
Preferably, the first metalling, haydite layer and a variety of water plant threes can be preferably under mutually acting synergistically
Absorption and degradation of contaminant.A kind of embodiment of river sewage processing system according to the present invention, as shown in Figure 1, interception unit
10 include the rubber dam 101 being located in river.
Into a ground, interception unit 10 further includes being located at bottom of river channel to be equipped with the erosion control brush layer for preventing channel deposits to be washed
102；The corresponding rubber dam 101 of erosion control brush layer 102 and the bottom for being set to rubber dam 101.
River sewage processing system according to the present invention, erosion control brush layer 102 can effectively prevent drop in rubber dam 101 to lead
It causes channel deposits to be washed loss, the benign environment for keeping bottom of river channel biological-ecological system can be continued；
Wherein, erosion control brush layer 102 includes being laid on the second metalling 1021 of bottom of river channel and set on the second metalling
The cement layer on 1021 tops；It can be dropped simultaneously by rubber dam 101 and the second metalling 1021 makes stream and carries out river water body
Oxygenation, by increasing the intracorporal dissolved oxygen of water in fluvial processes, so that water body dissolved oxygen maintains good aerobic environment in river, benefit
Recovery and maintenance benign eco-environment in water body self-purification ability.
It summarizes, by above-mentioned river sewage processing system, improves water body environment, river water body water quality to a certain extent
Take on a new look, foul smell is eliminated, and river water transparency significantly improves, it is evident that river water body water quality is taken on a new look from table 1, table 1 is sewage
The table of comparisons of processing water outlet in river raw water and sewage river 401 to be processed in river 401 to be processed；
Table 1
Wherein, COD indicates the COD in water body；NH3- N indicates the ammonia nitrogen in water body；TN indicates total in water body
Nitrogen；TP indicates the total phosphorus in water body.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail invention referring to foregoing embodiments, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or some or all of the technical features is carried out
Equivalent replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (10)
1. river sewage processing system, which is characterized in that including the interception unit being located in river, the filtering list being located at by river
Member and water circular biological unit；
River is divided into sewage river to be processed and water storage river for intercepting sewage by the interception unit；
The filter element is connected to sewage river to be processed and the water storage river respectively；
The water circular biological unit is connected to the water storage river and sewage river to be processed respectively.
2. river sewage processing system according to claim 1, which is characterized in that the filter element include filter,
First water inlet pipe, the first outlet pipe and several first water pumps；Wherein, micropore filtering film component is contained in the filter；
First water pump is serially connected on first water inlet pipe and first outlet pipe；
First water inlet pipe is connected to sewage river to be processed and the filter respectively；
First outlet pipe is connected to the filter and the water storage river respectively.
3. river sewage processing system according to claim 2, which is characterized in that the filter element further includes the first collection
Pond, the second outlet pipe and backwash tube；
First water pump is serially connected on second outlet pipe and the backwash tube；
First outlet pipe is connected to the filter and first collecting-tank respectively；
Second outlet pipe is connected to first collecting-tank and the water storage river respectively；
The backwash tube is connected to the collecting-tank, and is connect with the micro porous filtration membrane module.
4. river sewage processing system according to claim 2, which is characterized in that the filter element further includes the second collection
Pond；
Second collecting-tank is serially connected on first water inlet pipe.
5. river sewage processing system according to claim 1, which is characterized in that the water circular biological unit includes position
By river and along river extending direction setting ecological waterway, the second water inlet pipe, third outlet pipe, several second
Water pump；The ecology waterway bottom is equipped with the first metalling along the length direction of the ecological waterway；
Second water pump is serially connected on second water inlet pipe and the third outlet pipe；
Second water inlet pipe is connected to the water storage river and the ecological waterway respectively；
The third outlet pipe is connected to the ecological waterway and sewage river to be processed respectively.
6. river sewage processing system according to claim 5, which is characterized in that the ecology waterway bottom is along described
The length direction of ecological waterway is also equipped with haydite layer；
The haydite layer is equipped on first metalling.
7. river sewage processing system according to claim 5, which is characterized in that the ecology waterway bottom is along described
There are many water plants for the length direction plantation of ecological waterway；
First metalling is filled out between a variety of water plants.
8. river sewage processing system according to claim 1, which is characterized in that the interception unit includes being located at river
Interior rubber dam.
9. river sewage processing system according to claim 8, which is characterized in that the interception unit further includes being located at river
Road bottom is equipped with the erosion control brush layer for preventing channel deposits to be washed；
The erosion control brush layer corresponds to the rubber dam and is set to the bottom of the rubber dam.
10. river sewage processing system according to claim 9, which is characterized in that the erosion control brush layer includes being laid on
Second metalling of bottom of river channel and cement layer set on second metalling top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087774.5A CN109721212A (en) | 2019-01-29 | 2019-01-29 | River sewage processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087774.5A CN109721212A (en) | 2019-01-29 | 2019-01-29 | River sewage processing system |
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| CN109721212A true CN109721212A (en) | 2019-05-07 |
Family
ID=66301240
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| CN201910087774.5A Pending CN109721212A (en) | 2019-01-29 | 2019-01-29 | River sewage processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111115794A (en) * | 2020-01-19 | 2020-05-08 | 李庆辉 | River sewage treatment device and method |
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Application publication date: 20190507 |