CN106638889A - Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system - Google Patents
Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system Download PDFInfo
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- CN106638889A CN106638889A CN201611261705.4A CN201611261705A CN106638889A CN 106638889 A CN106638889 A CN 106638889A CN 201611261705 A CN201611261705 A CN 201611261705A CN 106638889 A CN106638889 A CN 106638889A
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- water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses an un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system. A water outlet end of an online treatment storage pond communicates with a water collection tank; the water collection tank communicates with a drain tank by virtue of a downward-opened weir gate; a drainage pump is arranged in the water collection tank; the drainage pump communicates with a drainage tank by virtue of a drainage pipeline; and the drainage tank communicates with a natural water body. The combined system or mixed system online treatment discharge system, which is designed in accordance with a rainwater environment that initial rain characteristics are un-obvious, is simple in structure and convenient to use; the height of the downward-opened weir gate can be regulated in accordance with the implementation of rainfall; and moreover, it can determine whether the drainage pump needs to be opened or not in accordance with water level situation of a discharged water receiving water body, so that the drainage system is safe and energy-saving, and investment and construction costs can be effectively reduced.
Description
Technical field
The present invention relates to device for treating rain water technical field, first feature is rained not in particular to a kind of combined system or mixed flow system
Obvious burst online treatment exhaust system and its control method.
Background technology
In prior art, it is in line to urban rainwater pollution of area source enter river processing mode typically by rainwater-collecting, accumulation,
It is discharged to natural water after purification again.The obvious rainwater treatment of early-stage rainwater feature in city shunting tubing giving sufficient strength is mainly used
Just rain dams to initial stage storage pond, and middle and late stage rainwater discharge by online treatment when processing, and rainwater is by flood passage corridor during heavy rain
Natural water is arranged outside road.Rainwater is separated and collected through abandoned stream well or filtration, purification is processed, although after the said equipment purification
Early-stage rainwater can reduce pollution of the rain water pollutant to environment, but, due to city initial rainwater contamination characteristics not
Equally, different geographical or Various Seasonal period are each different.Sometimes, in combined system or mixed flow tubing giving sufficient strength the water quality of rainwater one
The different periods of rainfall may be not high and without obvious peak value without obvious difference, pollutant levels therein.This
When, if being divided into just rain and middle and late stage rainwater by rainfall is rigid, be respectively adopted and regulate and store and purified treatment, then equipment can be caused to set
Apply the waste of investment construction.When occur heavy showers in city or other special circumstances to cause natural water water level be higher than online treatment
Will result in during storage pond water-carrying groove absolute altitude rainwater in online treatment storage pond cannot smooth discharge, exist so as to cause rainwater
Delay in overall urban rainwater pipeline, so as to cause waterlogging phenomenon.
The content of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, there is provided a kind of energy efficient process urban rainwater,
And do not result in the combined system or mixed flow system of urban waterlogging rain the just unconspicuous burst online treatment exhaust system of feature and its
Control method.
In order to achieve this, the combined system or mixed flow system designed by the present invention rains, the just unconspicuous burst of feature is located online
Reason exhaust system, including the Vatch basin and Vatch basin that are arranged in multiple sections and collaborate tubing giving sufficient strength or the connection of mixed flow tubing giving sufficient strength
Water side connection cut dirty pipe and cut the common sewer of the water side connection of dirty pipe, the common sewer is communicated at sewage
Reason factory；The Vatch basin is also associated with the rainwater treatment device of online treatment rainwater, flood discharge and reverse-filling, the rainwater treatment dress
Put including the online treatment storage pond connected with Vatch basin and emergent flood passage gallery, the emergent flood passage gallery connects with natural water
It is logical；It is characterized in that：The water side of the online treatment storage pond is communicated with collecting-tank；The collecting-tank passes through bottom-open type weir gate
It is communicated with blowoff basin；Draining pump is provided with the collecting-tank；The draining pump is connected by drainage pipeline with blowoff basin, described
Blowoff basin is connected with natural water.
According to the execution conditions of various zones, there is the following two kinds structural arrangement form：
First, the Vatch basin of each section is connected to a rainwater treatment device.
2nd, the Vatch basin of multiple sections is connected on a rainwater treatment device
Specifically, the collecting-tank and online treatment storage pond share the first public body of wall of one side, first common wall
Multiple through holes are provided with body.
Specifically, the collecting-tank and blowoff basin share the second public body of wall of one side；The bottom-open type weir gate is arranged at
On two public bodies of wall.
Specifically, the rainwater treatment device also includes point water gallery being connected with rainwater arm, and the online treatment is adjusted
The water inlet end of reservoir is connected with a point water gallery, and the online treatment storage pond is connected by water-carrying groove with collecting-tank；It is described to cross water
Direction arrangement of the groove along the water purification overflow Jing after the process of online treatment storage pond.
Specifically, described point of water gallery is connected by Hydro-automatic gate with the water inlet end of emergent flood passage gallery, described to answer
The big vast gallery that walks rapidly is connected with collecting-tank.
Specifically, the first liquid level gauge for monitoring water level height in collecting-tank is provided with the collecting-tank；Institute
State the second liquid level gauge being provided with blowoff basin for monitoring water level height in blowoff basin；The first liquid level gauge and described
Second liquid level gauge is electrically connected with controllable draining pump and opens and closes the control chamber moved up and down with the weir gate door-plate of bottom-open type weir gate.
The control system of the control chamber is preset with flood stage height H, and the flood stage height H is less than water-carrying groove
Maximum height H；
The real time water level in blowoff basin by obtained by second liquid level gauge is monitored highly is H, and H is contour with natural water water level；
The real time water level in collecting-tank by obtained by first liquid level gauge is monitored highly is H；
The real-time height of the weir gate door-plate of the bottom-open type weir gate is H；
When fine day and H ＜ H, the draining pump is closed, H ＞ H；
When rainy day and H ＜ H, the draining pump is closed, and H increases, the bottom-open type weir gate rises under the control of control chamber
Height, H increases and H ＞ H with the increase of H；
When rainy day and H ＞ H and H ＜ H, the bottom-open type weir gate is closed, draining pump work under the control of control chamber
Make, the water in collecting-tank is entered into blowoff basin.
Preferably, 1mm≤H2-H1≤3mm.
The invention has the beneficial effects as follows：Combined system of the present invention according to designed by the unconspicuous rainwater environment of first rain feature or
It is online treatment exhaust system simple structure under mixed flow system, easy to use, open under can not only being adjusted according to the performance of rainfall
The height of formula weir gate, and can be determined whether that draining pump need to be opened according to water outlet receiving water body water level conditions, accomplish both safety,
Again energy-conservation, effectively reduces the cost of investment construction.
Description of the drawings
Fig. 1 is that the multi-disc of the unconspicuous mixed flow online treatment exhaust system of first rain feature designed in the present invention is distinguished
Not Lian Jie rainwater treatment device structural representation；
Fig. 2 is that many sections of the unconspicuous mixed flow online treatment exhaust system of first rain feature designed in the present invention are total to
With the structural representation of one rainwater treatment device of connection；
Fig. 3 is a kind of online treatment storage pond structural representation in prior art in prior art；
Fig. 4 is the structural representation of the combined system of rainwater treatment device in the present invention；
Fig. 5 is A-A sectional schematic diagrams of rainwater treatment device in the present invention in Fig. 4；
Fig. 6 is B-B sectional schematic diagrams of rainwater treatment device in the present invention in Fig. 4；
Fig. 7 is C-C sectional schematic diagrams of rainwater treatment device in the present invention in Fig. 4；
Wherein, 1-online treatment storage pond, 2-collecting-tank, 3-water-carrying groove, 4-blowoff basin, 5-natural water, 6-
Bottom-open type weir gate, 7-first liquid level gauge, 8-second liquid level gauge, 9-draining pump, 10-drainage pipeline, 11-control chamber, 12-
Hydro-automatic gate, 13-emergent flood passage gallery, 14-point water gallery, the public body of wall of 1-1-the first, 2-1-the second common wall
Body, the public bodies of wall of 14-1-the 3rd, 15-Vatch basin, 16-section dirty pipe, 17-common sewer, 18-sewage treatment plant, 19-
Rainwater treatment device.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
The rainy just unconspicuous burst online treatment exhaust system of feature of combined system or mixed flow system as shown in Fig. 1-7, bag
Include the Vatch basin 15 and the water side of Vatch basin 15 for being arranged in multiple sections and collaborating tubing giving sufficient strength or the connection of mixed flow tubing giving sufficient strength
The common sewer 17 of the water side connection for cutting dirty pipe 16 and section dirty pipe 16 of connection, common sewer 17 is communicated to sewage treatment plant
18；Vatch basin 15 is also associated with the rainwater treatment device 19 of online treatment rainwater, flood discharge and reverse-filling, and rainwater treatment device 19 is wrapped
The online treatment storage pond 1 and emergent flood passage gallery 13 connected with Vatch basin 15 is included, flood passage gallery 13 of meeting an urgent need connects with natural water
It is logical；The water side of online treatment storage pond 1 is communicated with collecting-tank 2；Collecting-tank 2 is communicated with blowoff basin 4 by bottom-open type weir gate 6；
Draining pump 9 is provided with collecting-tank 2；Draining pump 9 is connected by drainage pipeline 10 with blowoff basin 4, and blowoff basin 4 connects with natural water
It is logical.
As shown in Fig. 4-7, collecting-tank 2 and online treatment storage pond 1 share the first public body of wall 1-1 of one side, and first is public
Multiple through holes are provided with body of wall 1-1.Collecting-tank 2 and blowoff basin 4 share the second public body of wall 2-1 of one side；Bottom-open type weir gate 6 sets
It is placed on the second public body of wall 2-1.Rainwater treatment device also includes point water gallery 14 being connected with rainwater arm, and online treatment is adjusted
The water inlet end of reservoir 1 is connected with a point water gallery 14, and online treatment storage pond 1 is connected by water-carrying groove 3 with collecting-tank 2；Water-carrying groove 3
Along the direction arrangement of the water purification overflow Jing after the process of online treatment storage pond 1.Point water gallery 14 by Hydro-automatic gate 12 with
The water inlet end connection of emergent flood passage gallery 13, emergent flood passage gallery 13 is connected with collecting-tank 2.
According to the execution conditions of each section, the construction with regard to rainwater treatment device has the following two kinds specific embodiment：
As shown in figure 1, the Vatch basin 15 of each section is connected to a rainwater treatment device 19.
As shown in Fig. 2 the Vatch basin 15 of multiple sections is connected on a rainwater treatment device 19.
As shown in Fig. 4-7, the first liquid level gauge 7 for monitoring water level height in collecting-tank is provided with collecting-tank 2；Row
The second liquid level gauge 8 for monitoring water level height in blowoff basin is provided with pond 4；First liquid level gauge 7 and second liquid level gauge 8 are electric
It is connected with controllable draining pump 9 and opens and closes the control chamber 11 moved up and down with the weir gate door-plate of bottom-open type weir gate 6.
Present invention employs slicing principle carries out burst, and a big exhaust system is carried out burst.
During fine day, the sanitary sewage of each section is dammed to sewage treatment plant 18 by Vatch basin 15 and a section dirty pipe 16；Drop
During rain, rainwater is processed with certain interception ratio into sewage treatment plant 18.Liquid when rainfall intensity is larger, in Vatch basin 15
Position will rise, and when the downflow weir of Vatch basin 15 top water level is risen to, rainwater will be entered from row to the pipeline of natural water
Online treatment storage pond 1, it is online to be discharged into natural water when processing.During heavy showers, into the flow of online treatment storage pond 1
During more than its Design Treatment amount, unnecessary later stage rainwater is just by Hydro-automatic gate 12 directly from the emergent row of flood passage gallery 13
Go out.
It is as follows to the control method of rainwater treatment device 19：
The control system of control chamber 11 is preset with flood stage height H1, and flood stage height H1 is less than water-carrying groove 3 most
Height H2；1mm≤H2-H1≤3mm.
The real time water level monitored by second liquid level gauge 8 in the blowoff basin 4 of gained is highly H3, H3 and natural water water level etc.
It is high；
It is highly H4 that the real time water level in the collecting-tank 2 of gained is monitored by first liquid level gauge 7；
The real-time height of the weir gate door-plate of bottom-open type weir gate 6 is H5；
When fine day and H4 ＜ H1, draining pump 9 is closed, H5 ＞ H3；
When rainy day and H4 ＜ H1, draining pump 9 is closed, and H3 increases, bottom-open type weir gate 6 rises under the control of control chamber 11
Height, H5 increases and H5 ＞ H3 with the increase of H3；
When rainy day and H4 ＞ H1 and H5 ＜ H3, bottom-open type weir gate 6 is closed, the work under the control of control chamber 11 of draining pump 9
Make, the water in collecting-tank 2 is entered into blowoff basin 4.
The online treatment storage pond 1 of the present invention refers to all with the tune that online treatment Regulation Function is carried out to early-stage rainwater
Reservoir structure, the improvement of improvement and pond structure to device for treating rain water in pond belongs to protection scope of the present invention；
During using the present invention：
1. when fine day, online treatment storage pond 1 is not intake, and now, the door of the weir gate door-plate of bottom-open type weir gate 6 is risen
Height of the degree higher than water level in blowoff basin.
2. when rainy, the real time water level in the monitoring collecting-tank 2 of first liquid level gauge 7 in collecting-tank 2 is less than control chamber
11 default flood stages, while natural water water level rises because of rainfall, the real time water level in blowoff basin 4 can be with certainly
So the rising of water body water level and rise, now the real time water level signal of monitoring is fed back to control by second liquid level gauge 8 in blowoff basin 4
Case 11 rises so as to the weir gate door-plate for driving bottom-open type weir gate 6 so that rising for weir gate door-plate is always positioned at the real-time of blowoff basin 4
The upper end of water level.
3. it is real-time in the monitoring collecting-tank 2 of first liquid level gauge 7 in collecting-tank 2 when rainy overlong time or heavy rain
When water level exceedes 11 default flood stage of control chamber, show that the water level of catchment 4 is too high, the weir gate door-plate of bottom-open type weir gate 6
Rise to extreme position, bottom-open type weir gate 6 to be closed, draining is obstructed；The now control of control chamber 11 draining pump 9 works
Start the rainwater in forced-ventilated collecting-tank, prevent rainwater from pouring in down a chimney.
The bottom-open type weir gate of the present invention adopts gravity water outlet in fine day or light rain state, only when gravity water outlet has little time
Situation realizes forced-ventilated in just unlatching draining pump 9.
The above, is only presently preferred embodiments of the present invention, not does any pro forma to the structure of the present invention
Limit.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
Still fall within the range of technical scheme.
Claims (10)
1. a kind of combined system or the rainy just unconspicuous burst online treatment exhaust system of feature of mixed flow system, multiple including being arranged at
In section and interflow tubing giving sufficient strength or mixed flow tubing giving sufficient strength connection Vatch basin (15) and Vatch basin (15) water side connection cut
Dirt pipe (16) and the common sewer (17) of the water side connection of section dirty pipe (16), the common sewer (17) is communicated at sewage
Reason factory (18)；The Vatch basin (15) is also associated with the rainwater treatment device (19) of online treatment rainwater, flood discharge and reverse-filling, institute
Online treatment storage pond (1) and emergent flood passage gallery (13) that rainwater treatment device (19) includes being connected with Vatch basin (15) are stated,
The emergent flood passage gallery (13) connects with natural water；It is characterized in that：The water side of the online treatment storage pond (1) connects
It is connected with collecting-tank (2)；The collecting-tank (2) is communicated with blowoff basin (4) by bottom-open type weir gate (6)；Set in the collecting-tank (2)
It is equipped with draining pump (9)；The draining pump (9) is connected by drainage pipeline (10) with blowoff basin (4), the blowoff basin (4) with from
So water body connection.
2. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The Vatch basin (15) of each section is connected to a rainwater treatment device (19).
3. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The Vatch basin (15) of multiple sections is connected on a rainwater treatment device (19).
4. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The collecting-tank (2) and online treatment storage pond (1) share the first public body of wall (1-1) of one side, described
Multiple through holes are provided with first public body of wall (1-1).
5. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The collecting-tank (2) and blowoff basin (4) share the second public body of wall (2-1) of one side；The bottom-open type weir
Door (6) is arranged on the second public body of wall (2-1).
6. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The rainwater treatment device also includes point water gallery (14) being connected with rainwater arm, the online treatment
The water inlet end of storage pond (1) is connected with a point water gallery (14), the online treatment storage pond (1) by water-carrying groove (3) with catchment
Pond (2) connects；Direction arrangement of the water-carrying groove (3) along the water purification overflow Jing after online treatment storage pond (1) process.
7. a kind of combined system as claimed in claim 6 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The water inlet end that described point of water gallery (14) passes through Hydro-automatic gate (12) and emergent flood passage gallery (13)
Connection, the emergent flood passage gallery (13) connects with collecting-tank (2).
8. a kind of combined system as claimed in claim 1 or the mixed flow system unconspicuous burst online treatment of rainy just feature discharge system
System, it is characterised in that：The first liquid level gauge for monitoring water level height in collecting-tank is provided with the collecting-tank (2)
(7)；The second liquid level gauge (8) for monitoring water level height in blowoff basin is provided with the blowoff basin (4)；Described first
Liquidometer (7) and the second liquid level gauge (8) are electrically connected with the weir gate of controllable draining pump (9) keying and bottom-open type weir gate (6)
The control chamber (11) that door-plate is moved up and down.
9. based on a kind of unconspicuous burst online treatment discharge of the rainy just feature of the combined system or mixed flow system described in claim 8
The control method of system, it is characterised in that：The control system of the control chamber (11) is preset with flood stage height H1, the danger
Maximum heights H2 of the dangerous height of water level H1 less than water-carrying groove (3)；
The real time water level in blowoff basin (4) by obtained by second liquid level gauge (8) is monitored highly is H3, H3 and natural water water level etc.
It is high；
The real time water level in collecting-tank (2) by obtained by first liquid level gauge (7) is monitored highly is H4；
The real-time height of the weir gate door-plate of the bottom-open type weir gate (6) is H5；
When fine day and H4 ＜ H1, the draining pump (9) is closed, H5 ＞ H3；
When rainy day and H4 ＜ H1, the draining pump (9) is closed, H3 increases, and the bottom-open type weir gate (6) is in control chamber (11)
Control is lower to be raised, and H5 increases and H5 ＞ H3 with the increase of H3；
When rainy day and H4 ＞ H1 and H5 ＜ H3, the bottom-open type weir gate (6) is closed, and the draining pump (9) is in control chamber (11)
Control under work, the water in collecting-tank (2) is entered into blowoff basin (4).
10. a kind of combined system as claimed in claim 9 or the unconspicuous burst online treatment discharge of the rainy just feature of mixed flow system
The control method of system, it is characterised in that：1mm≤H2-H1≤3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261705.4A CN106638889A (en) | 2016-12-30 | 2016-12-30 | Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261705.4A CN106638889A (en) | 2016-12-30 | 2016-12-30 | Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system |
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| Publication Number | Publication Date |
|---|---|
| CN106638889A true CN106638889A (en) | 2017-05-10 |
Family
ID=58839089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261705.4A Pending CN106638889A (en) | 2016-12-30 | 2016-12-30 | Un-obvious initial rain characteristic online fragment treatment discharge system under combined system or mixed system and control method of discharge system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106638889A (en) |
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| CN107313502A (en) * | 2017-08-25 | 2017-11-03 | 罗厚镇 | Efficient pump drainage sewage energy-saving environmental protection device |
| CN107806155A (en) * | 2017-09-30 | 2018-03-16 | 武汉圣禹排水***有限公司 | A kind of combined drainage system and control method of sewage and rainwater |
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| CN105714913A (en) * | 2016-02-15 | 2016-06-29 | 武汉圣禹排水***有限公司 | Zone partition rainwater flow dividing treatment system based on separate system pipe network |
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| CN206512820U (en) * | 2016-12-30 | 2017-09-22 | 武汉圣禹排水***有限公司 | A kind of combined system or the rainy just unconspicuous burst of feature of mixed flow system handle exhaust system online |
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| US20160107900A1 (en) * | 2011-08-26 | 2016-04-21 | Wasserwek, Inc. | System and method for treating contaminated water |
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| KR20160009252A (en) * | 2014-07-16 | 2016-01-26 | 양흥모 | A rain water treatment device and method for drain pipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107313502A (en) * | 2017-08-25 | 2017-11-03 | 罗厚镇 | Efficient pump drainage sewage energy-saving environmental protection device |
| CN107806155A (en) * | 2017-09-30 | 2018-03-16 | 武汉圣禹排水***有限公司 | A kind of combined drainage system and control method of sewage and rainwater |
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Application publication date: 20170510 |