CN110046403A - Rainwater storage tank volumetric design based on pollutant retention quality simulating - Google Patents
Rainwater storage tank volumetric design based on pollutant retention quality simulating Download PDFInfo
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- CN110046403A CN110046403A CN201910240124.XA CN201910240124A CN110046403A CN 110046403 A CN110046403 A CN 110046403A CN 201910240124 A CN201910240124 A CN 201910240124A CN 110046403 A CN110046403 A CN 110046403A
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- 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Abstract
The invention discloses a kind of rainwater storage tank volumetric designs based on pollutant retention quality simulating, pollutant quality and water are simulated with SWMM simulation softward, then integral finds out the volume of the initial rainwater containing pollutant and then determines the volume of storage pond in flow and time changing curve.The present invention is through the above technical solutions, the science for realizing pollutant in initial rainwater intercepts.Solve storage pond it is too small when the case where cannot the intercepting pollutant in time and excessive waste situation of storage pond.Return period before pollutant stablizes return period Pw is believed that storage pond can accommodate its pollutant washed away since rainfall is small；Although the return period rainfall after pollutant stablizes return period Pw increases very much, it is considered that the flushing time of return period bigger pollutant is shorter, when pool volume of regulating and storing is certain, the time that return period bigger pollutant fully enters storage pond is shorter, even if pollutant, which has been washed, to be finished therefore it is believed that the return period increases when storage pond is full of.
Description
Technical field
The present invention relates to the technical field of rainwater storage tank volume calculations, in particular to a kind of separate system rainwater that is applied to is arranged
The rainwater storage tank volume calculations method based on runoff pollution control of water system.
Background technique
Currently, the separate system rainwater storage tank design method for controlling runoff pollution function, using more and shadow
Ringing biggish calculation method is mainly empirical formula method, Model Calculating Method.If using hydrological model, then acquired scheme
Will be more accurate, but the simple guiding regulation being more applicable in currently not yet.China is in " outdoor drainage design rule
Model " the calculating public affairs examination that runoff pollution storage pond is controlled suitable for separate system system recommended in one, using empirical equation form,
It the advantage is that method simple practical, need that data is few, use scope is wide.But its defect is also evident from, in modular formula
The value of the important parameter pondage of rainwater storage tank volume calculations often has very big subjectivity, mainly by virtue of experience value.
Recommend empirical formula method in " water supply and drainage design manual " and " recessed bridge zone rainwater storage discharges design specification ".
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of rain based on pollutant retention quality simulating
Water storage pond volumetric design, to solve the value of the important parameter pondage of rainwater storage tank volume calculations in the prior art
Subjectivity is strong, design inaccuracy and caused by the excessive waste of storage pond or it is too small when the problem of cannot intercepting pollutant in time.
The technical solution of the present invention is as follows:
A kind of rainwater storage tank volumetric design based on pollutant retention quality simulating, specifically includes the following steps:
(1) survey region is determined.Determine the land use pattern etc. of the boundary condition and survey region in survey region.
(2) SWMM model foundation.SWMM model foundation includes that hydrology module is established and the foundation of water quality module.Water quality module is built
It is vertical to be mainly to look for specification handbook setting parameter.Hydrology module is mainly the production stream of earth's surface and runoff concentration simulation, runoff process include
Time-varying rainfall, earth's surface water evaporation, snowfall accumulation thawing, depression water storage etc.；Process of Confluence include unsaturated soil horizon rainfall penetrate into,
Water leaking-in to the penetrating of underground reservoir, alternately flowing, the non-linear calculation of overland flow, each between underground water and drainage system
Low influence exploitation LID (Low Impact Development) rainfall interception/runoff of kind etc..The foundation of hydrology module specifically includes drop
The setting of rain condition scape, sub- watershed divide, pipe network is generally changed and Infiltration Model is chosen.
(3) parameters validation.In order to verify the accuracy of model foundation parameter, by taking the sub- catchment area of monolithic as an example, according to survey
Whether determine rainwater runoff pollution object concentration experiment accurate to check parameter selection.The soil of survey region is set in SWMM model
Use pattern is divided into roofing, road surface and greenery patches three types, therefore roofing, road surface and three kinds of greenery patches feelings should be all divided by testing and checking
Condition.It analyzes measured value and analogue value difference degree by relative error, parameter is checked with this.If relative error di≤
30%, then it is assumed that modeling is preferable.If relative error di > 30%, model simulation results are poor, and adjusting parameter is needed to carry out
Correction is required with reducing error and then meeting simulation.
(4) runoff water is simulated.The simulation of water is carried out to survey region with established model.Obtain different reoccurrence
Lower discharge outlet flow versus time curve.
(5) Runoff is simulated.The survey region total amount of pollutant under different reoccurrence rainfall situation is counted, is obtained
Survey region discharge outlet total amount of pollutant change information under different reoccurrence, find discharge outlet I to stain total amount stable and be most
The small return period is defined pollutant and stablizes return period Pw.
(6) storage pond volume determines.Stablize pollutant concentration under return period Pw according to pollutant in 5 and changes over time curve
It obtains being lower than time T used when receiving water body background pollution value when the pollutant concentration decline of its discharge1, pollutant is steady in 4
Determine flow corresponding to return period Pw and change over time to determine T in curve1, changed over time in curve in flow, curve exists
0-T1The area that integral obtains that curve and time shaft surround in section determines water.The volume of storage pond is determined according to water.
The sub- watershed of the step (2) is divided into permeable area, has the impervious zone of hollow accumulation of energy power and without hollow accumulation of energy power
Impervious zone three parts.
Step (2) Infiltration Model, which is chosen, uses Horton model, and infiltration rate formula is as follows:
In formula:
K-attenuation coefficient；
F-infiltration rate；
Fc-stabilization infiltration rate；
Df/dt-recession rate.
The step (2) is in water quality module, and SWMM assumes that pipe duct is continuous-stirring reactor, it is according to functional area soil
Same drainage can be divided into different Hydrologic response units by ground cover type, and define various earth's surface pollutants accordingly
Accumulation Model and Wash-off Model, to simulate the increasing of pollutant in rainwash, wash away, transport and treatment process；In order to more
The volume of the design rainwater storage tank of science, therefore think that pollutant has built up to the limit before simulated rainfall；According to pollutant product
Tired model, if being before dry days, the accumulation curve of pollutant at any time can be indicated by power function, index, saturation function equation,
Stopping when being accumulate to the limit.
Beneficial effects of the present invention: the present invention is through the above technical solutions, realize the science of pollutant in initial rainwater
It intercepts.Solve storage pond it is too small when the case where cannot the intercepting pollutant in time and excessive waste situation of storage pond.In pollutant
Return period before stablizing return period Pw is believed that storage pond can accommodate its pollutant washed away since rainfall is small；In pollutant
Although the return period rainfall after stablizing return period Pw increases very much, the return period is bigger, and rainfall intensity is bigger, and peak value is got over
Height, contaminant peak value time are more early, it is believed that the return period flushing time of bigger pollutant is shorter, certain in pool volume of regulating and storing
When, the time that return period bigger pollutant fully enters storage pond is shorter, even if therefore being believed that the return period increases and filling in storage pond
Man Shi, pollutant, which has been washed, to be finished.
Detailed description of the invention:
Fig. 1 is the flow chart that pool volume of regulating and storing of the invention determines method；
Fig. 2 is sub- catchment area figure of the invention.
Specific embodiment:
Technical solution of the present invention is discussed in detail in the following with reference to the drawings and specific embodiments.
The invention discloses a kind of rainwater storage tank volumes based on pollutant quality simulating to determine method, main to utilize
The migration of SWMM (Storm Water Management Model) software Simulated rainwater runoff and pollutant, in survey region
It establishes SWMM model, model is checked with experimental data.Pollutant is finally simulated in the contaminant capacity of Storm Sewer Network water outlet
Change curve is determined the interception of rainwater based on pollutant concentration graph and then determines the volume of rainwater storage tank.It is main
Comprise determining that survey region；The division of watershed；The determination of various parameters；Rainfall scene, rainfall intensity formula, typical case
The determination of rain time etc.；The determination of Infiltration Model；Determine land use pattern, research index etc.；In a manner of rain making
It studies the rainwater hydrological characteristics of different land use type and then obtains experimental data to check SWMM model；With modeling rain
The amount of the pollutant of pipe network outlet and then the volume that rainwater storage tank is determined with the amount of pollutant.
1, survey region is determined.Determine the land use pattern etc. of the boundary condition and survey region in survey region.
2, SWMM model foundation.
1) rainfall scene is arranged.It chooses 0.25,0.5,1,3,5,20 one and meets, rainfall duration is the raindrop type of 120min
As simulated rainfall.By each place relevant unit, statistics obtains rainfall intensity formula for many years, by taking Tianjin as an example:
In formula: q --- design storm intensity L/ (s ﹒ hm2)；
T --- rainfall duration min；
P --- Designed recurrence period, year.
2) sub- watershed is generally changed.The earth's surface of every sub- catchment area can be divided into permeable area S1, have hollow accumulation of energy power not
Permeable area S2With the waterproof S without hollow accumulation of energy power3Three parts.Such as attached drawing 2.S1Characteristic width be equal to entire sub- catchment area
Width L1, S2And S3Characteristic width be respectively L2And L3.Survey region is divided into several sub- watersheds.
3) pipe network is generally changed.Pipe network, which is generally changed, mainly utilizes practical pipe network situation, including pipe range, caliber, cross-section of pipeline shape
Shape, buried depth of pipeline, conduit slope etc., by suitably simplifying, make originally complicated numerous in the case where not influencing simulation precision
Pipe network sharpening.
4) Infiltration Model is chosen.There are three types of infiltration models for user's selection by SWMM.Due to Horton model not only form compared with
It is relatively convenient for easy while parameter needed for it acquisition, and have widely in terms of city rainfall runoff and simulation of water quality
Application, therefore Horton model is used here.Infiltration rate such as formula is as follows:
In formula:
K-attenuation coefficient；
F-infiltration rate；
Fc-stabilization infiltration rate；
Df/dt-recession rate.
5) determination of water quality module.In water quality module, SWMM assumes that pipe duct is continuous-stirring reactor.It is according to function
Same drainage can be divided into different Hydrologic response units by Land in Regional Land cover type, and it is dirty to define various earth's surfaces accordingly
The Accumulation Model and Wash-off Model of object are contaminated, to simulate the increasing of pollutant in rainwash, wash away, transport and treatment process.For
The volume of more scientific design rainwater storage tank, therefore think that pollutant has built up to the limit before simulated rainfall.According to dirt
Object cumulative model is contaminated, if being before dry days, the accumulation curve of pollutant at any time can be by power function, index, saturation function side
Journey expression, stopping when being accumulate to the limit.
3, parameters validation.In order to verify the accuracy of model foundation parameter, by taking the sub- catchment area of monolithic as an example, according to measurement
Whether rainwater runoff pollution object concentration experiment is accurate to check parameter selection.
1) greenery patches parameters validation.It is whether correct that the selection of greenery patches parameter is checked first, and according to experiment, rainfall intensity is set
For 0.6mm/min, rainfall duration is that the constant rainfall of 60min is simulated, and analog result and experiment measured result are opposed
Than.The analogue value and measured value are analyzed using relative error di simultaneously, formula is as follows:
In formula:
Pi --- i-th of analogue value, mg/L；
Qi --- i-th of measured value, mg/L.
2) road parameters are checked.Setting rainfall intensity is 0.6mm/min, and the constant rainfall that rainfall duration is 60min carries out
Simulation, error formula such as (3).
3) roofing parameters validation.Setting rainfall intensity is 0.6mm/min, and the constant rainfall that rainfall duration is 60min carries out
Simulation, error formula such as (3).
4) it analyzes measured value and analogue value difference degree by relative error, parameter is checked with this.If relative error
Di≤30%, then it is assumed that modeling is preferable.If relative error di > 30%, model simulation results are poor, need adjusting parameter
It is corrected, is required with reducing error and then meeting simulation.
4, runoff water is simulated.The simulation of water is carried out to survey region with established model.Obtain different reoccurrence
Lower discharge outlet flow versus time curve.
5, Runoff is simulated.The survey region total amount of pollutant under different reoccurrence rainfall situation is counted, is obtained
It is stable and be minimum to obtain the discharge outlet total amount of pollutant for different reoccurrence survey region discharge outlet total amount of pollutant change information
Return period, defined pollutant stablize return period Pw.Pollutant stablizes the return period: as rainfall intensity increases, pollutant
Total amount be continuously increased.Pollutant stablizes return period Pw or more, and the total amount of pollutant hardly increases, as 1 Tianjin east of table is beautiful
Different reoccurrence survey region discharge outlet total amount of pollutant variation in area's is 3 years and biggish return period polluter in the return period
Amount, which increases, to level off to steadily, therefore is 3 years in the pollutant stable return period of the beautiful survey region in Tianjin east.This is because in dry season,
Earth's surface pollutant is constantly accumulated, and after rainfall starts, earth's surface pollutant is constantly washed away by rainfall runoff, is carried away to pipeline together, but
The pollutant of earth's surface accumulation is certain, therefore the total amount of pollutant can't increase always with the increase of rainfall intensity.
Return period Pw is defined as pollutant and stablizes the return period.
The 1 different reoccurrence survey region discharge outlet total amount of pollutant of table
6, storage pond volume determines.
1) retention time T is determined1.Stablize pollutant concentration under return period Pw according to pollutant in step 5 to change over time
Curve obtains being lower than time T used when receiving water body background concentration value when the pollutant concentration decline of its discharge1。
2) retention water is determined.Flow corresponding to the stable return period Pw of pollutant changes over time curve in step 4
In determine T1, changed over time in curve in flow, curve is in 0-T1Integral obtains the face that curve and time shaft surround in section
Product determines water.
3) volume of storage pond is determined according to water.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (6)
1. a kind of rainwater storage tank volumetric design based on pollutant retention quality simulating, which is characterized in that specifically include
Following steps:
(1) survey region is determined；Determine the land use pattern of the boundary condition and survey region in survey region；
(2) SWMM model foundation；SWMM model foundation includes that hydrology module is established and the foundation of water quality module；Water quality module establishes master
It is to look for specification handbook setting parameter；Hydrology module is mainly the production stream and runoff concentration simulation of earth's surface, and hydrology module is established specific
Including the setting of rainfall scene, sub- watershed divide, pipe network is generally changed and Infiltration Model is chosen；
(3) parameters validation；In order to verify the accuracy of model foundation parameter, by taking the sub- catchment area of monolithic as an example, according to measurement rain
Whether water Runoff contaminants concentration experiment is accurate to check parameter selection；
(4) runoff water is simulated；The simulation for carrying out water to survey region with established model obtains arranging under different reoccurrence
Put a mouthful flow versus time curve；
(5) Runoff is simulated；The survey region total amount of pollutant under different reoccurrence rainfall situation is counted, obtains difference
Survey region discharge outlet total amount of pollutant change information under return period, find discharge outlet I to stain total amount stable and be the smallest
Return period is defined pollutant and stablizes return period Pw；
(6) storage pond volume determines；Stablize pollutant concentration under return period Pw according to pollutant in step (5) and changes over time song
Line obtains being lower than time T used when receiving water body background pollution value when the pollutant concentration decline of its discharge1, in step (4)
Flow corresponding to the stable return period Pw of pollutant, which changes over time, determines T in curve1, curve is changed over time in flow
In, curve is in 0-T1The area that integral obtains that curve and time shaft surround in section determines water, determines storage pond according to water
Volume.
2. the rainwater storage tank volumetric design according to claim 1 based on pollutant retention quality simulating, feature
It is, step (2) runoff process includes time-varying rainfall, earth's surface water evaporation, snowfall accumulation thawing, depression water storage；Converged
Journey include unsaturated soil horizon rainfall infiltration, water leaking-in to the penetrating of underground reservoir, between underground water and drainage system alternately
LID rainfall interception/runoff is developed in flowing, the non-linear calculation of overland flow, various low influences.
3. the rainwater storage tank volumetric design according to claim 1 based on pollutant retention quality simulating, feature
It is, the land use pattern that the step (3) sets survey region in SWMM model is divided into three kinds of roofing, road surface and greenery patches
Type, therefore test and check and be all divided into roofing, road surface and three kinds of greenery patches situation；Measured value and simulation are analyzed by relative error
It is worth difference degree, parameter is checked with this；If relative error di≤30%, then it is assumed that modeling is preferable；If relative error di
> 30%, then model simulation results are poor, and adjusting parameter is needed to be corrected, and required with reducing error and then meeting simulation.
4. the rainwater storage tank volumetric design according to claim 1 based on pollutant retention quality simulating, feature
It is, the sub- watershed of the step (2) is divided into permeable area, has the impervious zone of hollow accumulation of energy power and without the impermeable of hollow accumulation of energy power
Pool three parts.
5. the rainwater storage tank volumetric design according to claim 1 based on pollutant retention quality simulating, feature
It is, step (2) Infiltration Model, which is chosen, uses Horton model, and infiltration rate formula is as follows:
In formula:
K-attenuation coefficient；
F-infiltration rate；
Fc-stabilization infiltration rate；
Df/dt-recession rate.
6. the rainwater storage tank volumetric design according to claim 1 based on pollutant retention quality simulating, feature
It is, the step (2) is in water quality module, and SWMM assumes that pipe duct is continuous-stirring reactor, it is according to functional area soil
Same drainage can be divided into different Hydrologic response units by cover type, and define the tired of various earth's surface pollutants accordingly
Product module type and Wash-off Model, to simulate the increasing of pollutant in rainwash, wash away, transport and treatment process；For more section
The volume of design rainwater storage tank, therefore think that pollutant has built up to the limit before simulated rainfall；According to pollutant accumulation
Model, if being before dry days, the accumulation curve of pollutant at any time can be indicated by power function, index, saturation function equation, be tired out
Product extremely stops in limited time.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607836A (en) * | 2019-09-23 | 2019-12-24 | 中国水利水电科学研究院 | Method for designing primary rainwater storage tank of plain city based on pollutant characteristics |
| CN110675282A (en) * | 2019-09-28 | 2020-01-10 | 中国水利水电科学研究院 | Optimal design method for initial rainwater storage regulation tank |
| CN111723976A (en) * | 2020-05-27 | 2020-09-29 | 安徽国祯环保节能科技股份有限公司 | Rainwater storage tank space distribution planning method |
| CN112001010A (en) * | 2020-06-17 | 2020-11-27 | 太原理工大学 | Design method of rainwater regulation and storage facility for controlling runoff pollution of split-flow system |
| CN112560209A (en) * | 2020-12-01 | 2021-03-26 | 重庆华悦生态环境工程研究院有限公司 | Initial rainwater collection and scheduling method and system |
| CN114293647A (en) * | 2021-12-31 | 2022-04-08 | 贵州星硕铭越环保科技有限公司 | Design method of phosphogypsum regulating water return pool |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050273300A1 (en) * | 2003-09-29 | 2005-12-08 | Patwardhan Avinash S | Method and system for water flow analysis |
| US20060122794A1 (en) * | 2004-12-07 | 2006-06-08 | Sprague Michael C | System, method and computer program product for aquatic environment assessment |
| CN101858107A (en) * | 2010-06-09 | 2010-10-13 | 北京建筑工程学院 | Method for designing rainwater treatment and utilization facility |
| CN103577640A (en) * | 2013-11-01 | 2014-02-12 | 上海市水务规划设计研究院 | Method for setting city initial rainwater interception standard |
| CN104008466A (en) * | 2014-06-17 | 2014-08-27 | 安徽工业大学 | Method for determining pre-selected site of rainwater storage pond |
| US20140350737A1 (en) * | 2013-05-24 | 2014-11-27 | Judd Goodman | Optimized hydromodification management with active stormwater controls |
| CN107368623A (en) * | 2017-06-06 | 2017-11-21 | 西安建筑科技大学 | A kind of pool volume of regulating and storing based on runoff pollution control determines method |
| US20180017710A1 (en) * | 2016-07-18 | 2018-01-18 | 2NDNATURE Software Inc. | Systems and Methods for Event-based Modeling of Runoff and Pollutant Benefits of Sustainable Stormwater Management |
| CN107832931A (en) * | 2017-10-31 | 2018-03-23 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Modularity analysis method of plain river network region waterlogging risk |
-
2019
- 2019-03-28 CN CN201910240124.XA patent/CN110046403A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050273300A1 (en) * | 2003-09-29 | 2005-12-08 | Patwardhan Avinash S | Method and system for water flow analysis |
| US20060122794A1 (en) * | 2004-12-07 | 2006-06-08 | Sprague Michael C | System, method and computer program product for aquatic environment assessment |
| CN101858107A (en) * | 2010-06-09 | 2010-10-13 | 北京建筑工程学院 | Method for designing rainwater treatment and utilization facility |
| US20140350737A1 (en) * | 2013-05-24 | 2014-11-27 | Judd Goodman | Optimized hydromodification management with active stormwater controls |
| CN103577640A (en) * | 2013-11-01 | 2014-02-12 | 上海市水务规划设计研究院 | Method for setting city initial rainwater interception standard |
| CN104008466A (en) * | 2014-06-17 | 2014-08-27 | 安徽工业大学 | Method for determining pre-selected site of rainwater storage pond |
| US20180017710A1 (en) * | 2016-07-18 | 2018-01-18 | 2NDNATURE Software Inc. | Systems and Methods for Event-based Modeling of Runoff and Pollutant Benefits of Sustainable Stormwater Management |
| CN107368623A (en) * | 2017-06-06 | 2017-11-21 | 西安建筑科技大学 | A kind of pool volume of regulating and storing based on runoff pollution control determines method |
| CN107832931A (en) * | 2017-10-31 | 2018-03-23 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Modularity analysis method of plain river network region waterlogging risk |
Non-Patent Citations (3)
| Title |
|---|
| 张力: ""城市合流制排水系统调蓄设施计算方法研究"", 《城市道桥与防洪》 * |
| 成龙: ""雨水系统水质监测和水质模拟的研究"", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
| 杜玉来: ""合肥市经开区初期雨水污染特征及其截流调蓄研究"", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607836A (en) * | 2019-09-23 | 2019-12-24 | 中国水利水电科学研究院 | Method for designing primary rainwater storage tank of plain city based on pollutant characteristics |
| CN110675282A (en) * | 2019-09-28 | 2020-01-10 | 中国水利水电科学研究院 | Optimal design method for initial rainwater storage regulation tank |
| CN110675282B (en) * | 2019-09-28 | 2022-07-05 | 中国水利水电科学研究院 | Optimal design method for initial rainwater storage regulation tank |
| CN111723976A (en) * | 2020-05-27 | 2020-09-29 | 安徽国祯环保节能科技股份有限公司 | Rainwater storage tank space distribution planning method |
| CN111723976B (en) * | 2020-05-27 | 2023-09-19 | 中节能国祯环保科技股份有限公司 | Space distribution planning method for rainwater regulation and storage pool |
| CN112001010A (en) * | 2020-06-17 | 2020-11-27 | 太原理工大学 | Design method of rainwater regulation and storage facility for controlling runoff pollution of split-flow system |
| CN112001010B (en) * | 2020-06-17 | 2022-09-16 | 太原理工大学 | Design method of rainwater regulation and storage facility for controlling runoff pollution of flow distribution system |
| CN112560209A (en) * | 2020-12-01 | 2021-03-26 | 重庆华悦生态环境工程研究院有限公司 | Initial rainwater collection and scheduling method and system |
| CN114293647A (en) * | 2021-12-31 | 2022-04-08 | 贵州星硕铭越环保科技有限公司 | Design method of phosphogypsum regulating water return pool |
| CN114293647B (en) * | 2021-12-31 | 2023-12-12 | 贵州星硕铭越环保科技有限公司 | Phosphogypsum regulating backwater pool design method |
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