CN107292461A - Regional industry level water requirement estimation method based on Efficiency Statistics - Google Patents
Regional industry level water requirement estimation method based on Efficiency Statistics Download PDFInfo
- Publication number
- CN107292461A CN107292461A CN201710692222.8A CN201710692222A CN107292461A CN 107292461 A CN107292461 A CN 107292461A CN 201710692222 A CN201710692222 A CN 201710692222A CN 107292461 A CN107292461 A CN 107292461A
- Authority
- CN
- China
- Prior art keywords
- water
- industrial
- enterprise
- industrial enterprise
- requirement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 348
- 238000000034 method Methods 0.000 title claims abstract description 102
- 230000008569 process Effects 0.000 claims abstract description 52
- 239000008235 industrial water Substances 0.000 claims abstract description 43
- 238000005259 measurement Methods 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims description 13
- 238000002474 experimental method Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 13
- 238000004458 analytical method Methods 0.000 description 5
- 238000000205 computational method Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000372132 Hydrometridae Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Marketing (AREA)
- General Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Water Supply & Treatment (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of regional industry level water requirement estimation method based on Efficiency Statistics, and this method comprises the following steps：Obtain industrial enterprise's water usage data and information；The actual measurement water usage data that measurement obtains industrial enterprise is tested according to water balance；Industrial enterprise's water usage data according to the actual measurement water usage data amendment of the industrial enterprise；The tantile of industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data；Industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.Regional industry level water requirement estimation method based on Efficiency Statistics according to embodiments of the present invention, solve the problem of inaccurate deviation of regional industry level water requirement estimation is big, industrial level water requirement can be calculated exactly, improve industrial water efficiency, saving water resource, management guidance and allotment planning for industrial water provide effective data foundation.
Description
Technical field
This is the present invention relates to Water Resources Demand Forecast field, and the regional industry level more particularly to based on Efficiency Statistics needs water
Measure computational methods.
Background technology
Water be industry blood, water participate in industrial and mining enterprises production a series of important steps, manufacture, processing, cooling,
Played an important role in terms of purification, air-conditioning and washing.With developing rapidly for industry, water is in industrial processes
Effect is increasing, and Land use systems are also more and more, and overview is got up, and water primarily serves three kinds of effects in the industrial production：(1) it is anti-
Medium is answered, water participates in reacting as raw material in course of reaction, such as the conduct in various separative elements (absorb, extract and air lift)
Reaction medium；(2) heat transfer medium, water transmits energy in industrial processes as the carrier of energy, is such as used as boiler and cold
But the heat transfer medium that water tower is operated；(3) auxiliary water, is not involved in direct industrial processes, is only used as complementary in production
With water, such as place water for cleaning or fire-fighting deposit water.
Research thinks, in life production need water be it is with different levels, can for effect of the water during water user's use
Water, elasticity is needed to need water and luxury to need three levels of water for rigidity moisture.For the same type of industrial enterprise in region, it is believed that use
Water efficiency highest industrial water demand needs water for rigidity, and the enterprise of water-use efficiency average value, which needs water to subtract rigidity, needs water to be needed for elasticity
Water, the relatively low industrial water demand of water-use efficiency, which subtracts rigidity and needs water to subtract elasticity again, needs water to need water for luxury.To single industrial enterprise
Different levels are needed for water, should fully ensure that rigidity needs water, dynamic regulation elasticity needs water, and progressively compressing luxury needs water, passes through layer
It is secondary to need water regulation and control to realize the industrial net utilization ratio for needing the rationalization of water, improving industrial water demand, the waste of water resource is reduced,
But how to calculate industrial level water requirement exactly is a major issue.
At present, with industrialized continuous propulsion, industrial water demand and water supply contradiction, because regional development is uneven
Weighing apparatus, industrial water is complicated, and industry is numerous, widely different with regimen condition, and some existing calculating industrial enterprises need the method for water can
Industrial water is estimated on the whole, it is difficult to which the water requirement to industrial enterprise is calculated exactly, calculating process is complicated, result error
Greatly, it is impossible to objectively react the influence factor of whole industrial water process, it is difficult to effective calculating is carried out to industrial water and analyzed,
It can not be that the guidance management of industrial water demand and allotment planning provide reliable foundation, water resource be caused to waste, increase production life
The pressure and contradiction of water are applied flexibly, therefore, the research of the computational methods of industrial water demand turns into major issue.
The content of the invention
In view of this, the present invention provides a kind of regional industry level water requirement estimation method based on Efficiency Statistics.
In order to solve the above technical problems, the present invention uses following technical scheme：
The embodiment of the present invention provides a kind of regional industry level water requirement estimation method based on Efficiency Statistics, methods described
Comprise the following steps：
Step A, obtains industrial enterprise's water usage data and information；
Step B, the actual measurement water usage data that measurement obtains industrial enterprise is tested according to water balance；
Step C, industrial enterprise's water usage data according to the actual measurement water usage data amendment of the industrial enterprise；
Step D, industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data
Tantile；
Step E, industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.
Further, in the step A, industrial enterprise's water usage data includes：The use of different type industrial enterprise
Water inventory, various process water consumptions and its proportion.
Further, in the step A, described information includes the factor of influence industrial enterprise water consumption.
Further, industrial enterprise's water usage data and information by inquiry questionnaire form obtain.
Further, the step B includes following sub-step：
Sub-step B1, the industrial enterprise of selection different process of the same trade, designs corresponding water balance test scheme；
Sub-step B2, experiment measurement is carried out according to the water balance test scheme；
Sub-step B3, the actual measurement water of the industrial enterprise of the different process of the industry is calculated according to measured data of experiment
Amount.
Further, the step D includes following sub-step：
Sub-step D1, by revised industrial enterprise's water usage data arrangement form industrial enterprise different process from small to large
Water consumption series；
Sub-step D2, according to water consumption series calculate respectively per class process water consumption 25% tantile of series,
50% tantile and 75% tantile.
Further, it is described to calculate industrial level water requirement including calculating the rigid water requirement of industry, obtained with the step D
25% tantile of industrial water consumption series be used as the rigid water requirement of industry.
Further, it is described to calculate industrial level water requirement including calculating the elastic water requirement of industry, obtained with the step D
The difference of 50% tantile and 25% tantile of industrial water consumption series be used as industry elasticity water requirement.
Further, it is described to calculate industrial level water requirement including calculating the luxurious water requirement of industry, obtained with the step D
The difference of 75% tantile and 50% tantile of industrial water consumption series be used as industry luxury water requirement.
Further, the industry level water requirement that calculates needs water inventory including the industrial level of calculating, is obtained with the step D
To 75% tantile of industrial water consumption series as industrial level need water inventory.
The above-mentioned technical proposal of the present invention one of at least has the advantages that：
In technical solution of the present invention, industrial enterprise's water usage data and information are obtained；Measurement is tested according to water balance to obtain
Take the actual measurement water usage data of industrial enterprise；Industrial enterprise uses according to the actual measurement water usage data amendment of the industrial enterprise
Water data；Point position of industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data
Value；Industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.The technical scheme solution
The problem of industrial inaccurate deviation of level water requirement estimation of having determined is big, industrial level water requirement can be calculated exactly, improve work
Industry water-use efficiency, saving water resource, management guidance and planning allotment for industrial water provide effective foundation.
Brief description of the drawings
Fig. 1 shows for a flow of regional industry level water requirement estimation method of the embodiment of the present invention based on Efficiency Statistics
It is intended to；
Fig. 2 is the flow of the regional industry level water requirement estimation method based on Efficiency Statistics of another embodiment of the present invention
Schematic diagram.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme to the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of embodiment, rather than whole embodiments.Based on described embodiments of the invention, ordinary skill
The every other embodiment that personnel are obtained, belongs to the scope of protection of the invention.
As shown in figure 1, one embodiment of the present of invention provides a kind of regional industry level water requirement based on Efficiency Statistics
Computational methods, comprise the following steps：
Step 101, industrial enterprise's water usage data and information are obtained.
In the step, according to Regional Industry situation, the industrial enterprise of different type and technique is chosen, can be by asking
The mode of volume investigation investigates the water usage data and information of industrial enterprise, can be according to the different types of business and technology type system
Fixed suitable questionnaire, then sends and goes investigator to instruct enterprise to fill in industrial enterprise's use in questionnaire, questionnaire
Water data include water total amount, various process water consumptions and its proportion of different type industrial enterprise.In view of season
Property for enterprise and technique influence, can also include in questionnaire different type enterprise and technique each season, monthly use water
Measure data.Classifying and numbering can be carried out to different types of enterprise and technique, be easy to different types of enterprise and process water consumption
Statistics, analyze and compare, be conducive to analyzing the difference of different enterprises and process water, enabling according to actual difference system
It is fixed effectively to use water scheme.
Because in addition to the type of business and different process have considerable influence to industrial water, producers' uses water in production
Custom can also be produced in certain influence, such as washing process in production on water requirement, if producers can not be according to work
Skill requirement is strictly washed, it is possible to the serious waste of water resource is caused, while the production efficiency of enterprise may also be influenceed.Ask
It can also include important in the residing in the industry level of essential information, technology of enterprise, production technology needing water in volume
Cycling use of water situation, problem present in industrial water and the measure that can be changed in process point, output monthly, production
Deng.
Step 102, the actual measurement water usage data that measurement obtains industrial enterprise is tested according to water balance.
In the step, suitable water balance experimental program is formulated according to the type of enterprise and technology type, experiment side is formulated
Answered during case in probe production technology and each use water operating habit with water spot, daily production, and according to primary and secondary to work
It is monitored in skill with water spot, the influence of external environment situation, such as ambient temperature, humidity etc. is also considered as when developing programs.
In water balance experiment, the water consumption of each process point should be recorded in detail, and the water consumption of technique is calculated according to the data of record, is
Ensure the reliability of experimental result, the average value of end product can be taken to be used as final data result using many experiments.
Step 103, according to the actual measurement water usage data amendment industrial enterprise water usage data of industrial enterprise.
In the step, the data in questionnaire are modified respectively according to the water balance experimental data of industrial enterprise,
Water balance experimental data and questionnaire data are compared analysis, analyzing in different enterprises, technique and process point needs water
Difference is measured, reason of discrepancies is searched out, according to the comparative analysis of water balance experimental data and questionnaire data and reason of discrepancies
Questionnaire data are rationally corrected, revised industrial enterprise's water usage data is obtained, revised data should include
The water total amount of different type industrial enterprise, various process water consumptions and its proportion.
Step 104, industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data
Tantile.
In the step, by the water usage data of the different process of the same trade of revised industrial enterprise in step 103 from small
Arrangement form water consumption series is carried out to big, 25% serial tantile of water consumption, 50% is calculated respectively with water for every class
The technique of the data of different tantiles corresponding thereto, can be compared analysis by tantile and 75% tantile, and analysis is present
The reason for difference and improvable measure, foundation is provided for industrial enterprise with the management guidance of water, is used to improve industrial enterprise
The efficiency of water provides foundation and the measure of rectification.
Step 105, industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.
In the step, calculating industrial level water requirement includes calculating the rigid water requirement of industry, the elastic water requirement of industry, industry
Luxurious water requirement and industrial level need water inventory, can according to 25% tantile of the water consumption series in step 104,50% point
Place value and 75% tantile calculate industrial rigid water requirement, the elastic water requirement of industry, the luxurious water requirement of industry and work respectively
Industry level needs water inventory.Wherein, for every class water, industry rigidity water requirement is equal to 25% point of industrial enterprise's water consumption series
Place value, 50% tantile that industry elasticity water requirement is equal to industrial enterprise's water consumption series subtracts 25% tantile, and industry is luxurious
75% tantile that water requirement is equal to industrial enterprise's water consumption series subtracts 50% tantile, and industrial level needs water inventory to be equal to work
75% tantile of industry enterprise water use amount series.
Regional industry level water requirement estimation method based on Efficiency Statistics according to embodiments of the present invention, can be exactly
Industrial level water requirement is calculated, this method can not only be applied to industrial water demand calculating field, can also apply the method in life
Water requirement estimation and the prediction in water or agricultural water field are applied flexibly, can be more using the computational methods and thought of level water requirement
Different zones or the water requirement in field are clearly calculated and predicted, is provided for industry, the planning of agricultural or domestic water and allotment
Reliable data foundation.
In embodiments of the present invention, industrial enterprise's water usage data and information are obtained；Obtained according to water balance experiment measurement
The actual measurement water usage data of industrial enterprise；Industrial enterprise's water according to the actual measurement water usage data amendment of the industrial enterprise
Measure data；The tantile of industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data；
Industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.By in above-described embodiment
Calculating process and step, solve the problem of industrial level water requirement estimation deviation is big, industrial level can be calculated exactly
Water requirement, improves industrial water efficiency, and saving water resource provides reference for the improvement of industrial water, meanwhile, it is industrial water
Management guidance and planning allotment provide reliable data foundation.
As shown in Fig. 2 the regional industry level water requirement estimation based on Efficiency Statistics that another embodiment of the present invention is provided
Method, comprises the following steps：
Step 201, industrial enterprise's water usage data and information are obtained.
In this step, industrial enterprise's water usage data includes the water total amount of different type industrial enterprise, various techniques
Water consumption and its proportion, may also include level condition in industry technology of the essential information, production technology of enterprise, production
The type and quantity of product, amount of product throughput and water requirement monthly, it is also contemplated that the cycling use of water situation of enterprise and technique, than
Whether such as enterprise produces waste water, and how waste water is handled, and can processed waste water re-start production cycle utilization.Industrial enterprise
Include the factor of influence industrial enterprise water consumption such as production technology, ambient temperature and humidity, producers with water information
The problem of industrial water is present in daily production with water operating habit, enterprise and counter-measure.
Industrial enterprise's water usage data and information can the form of questionnaire by inquiry obtain, questionnaire should be according to industry
The actual conditions of enterprise are rationally designed, and should ensure the integrality of survey data and information, are easy to survey data and information again
Statistical analysis, the questionnaire of different industries enterprise and technique can be numbered.It is to ensure survey data in survey
And the authenticity of information should to investigation enterprise explanation survey in note the problem of, survey terminate should Inspection and analysis ask
Situation is filled in the investigation of volume, should be inquired situation to investigation enterprise for existing defects and the questionnaire of query, be allowed enterprise to supplement again
Data message.
Survey terminates to reclaim questionnaire, and Classifying Sum and processing are carried out to questionnaire data information, obtains different type work
The water total amount of industry enterprise, various process water consumptions and its proportion and the main secondary cause for influenceing water consumption.
Step 202, the industrial enterprise of different process of the same trade is selected, corresponding water balance test scheme is designed.
In the step, according to the actual conditions and industry characteristic of regional development, the industry enterprise of different process of the same trade is chosen
Industry carries out water balance test, when formulating water balance scheme, industrial water process should be understood to related process technologies personnel, according to work
The actual conditions of skill are formulated in corresponding water balance experiment test scheme, scheme, should be taken into account external environment, producers' operation
Situation etc..
Step 203, experiment measurement is carried out according to water balance test scheme.
In the step, carried out according to the water balance scheme formulated in step 202 in test process, should by technique each with
The process point closed with aqueous phase is monitored, external environment situation, process water consumption, production product quantity during recording level weighing apparatus test
Deng to ensure the reliability of test result, can carry out repeatedly test averages as final data result, improves industrial layers
Secondary water requirement estimation and forecasting reliability.
Step 204, the actual measurement water consumption of the industrial enterprise of the different process of industry is calculated according to measured data of experiment.
In the step, according to the water balance test data result in step 203, the work of different process of the same trade is calculated respectively
The actual measurement water consumption of industry enterprise, can be analyzed according to the actual measurement water consumption of different process with corresponding technological factor comparative analysis
The reason for having differences, guidance and planning for industrial water, which are provided, to be referred to and foundation.
Step 205, according to the actual measurement water usage data amendment industrial enterprise water usage data of industrial enterprise.
In the step, according to the actual measurement water usage data of industrial enterprise to being obtained not by survey in step 201
The data such as the water total amount of same type industrial enterprise, various process water consumptions and its proportion are modified, for difference compared with
Data that are big or there is query can be verified further, can also be rejected, it is ensured that industrial level water requirement estimation it is accurate
Reliability.
Step 206, by revised industrial enterprise's water usage data arrangement form industrial enterprise different process from small to large
Water consumption series.
In the step, for the industrial enterprise in different industries, by revised water usage data in step 205 according to same
Industry different process carries out classification processing, by the water usage data of different process of the same trade arrangement form industrial enterprise from small to large
Different process water consumption series, in water consumption series, can also contrast the water consumption in different process, during analysis is of the same trade
Influence of the different process to water consumption, is so conducive to the high efficiency water of industrial enterprise, the management of favourable industrial water and rule
Draw, it is also possible to promote efficient industrial water technique to enterprise, such as production wastewater treatment Posterior circle is utilized, eliminated
Backward production technology, such as produce heavily contaminated, the technique of difficult waste water, and so renewal also beneficial to industry production technology is changed
In generation, it also can clearly understand high efficiency or poor efficiency water enterprise and technique, the management and control for industrial water is more targeted.
Step 207, calculated respectively per 25% serial tantile of class process water consumption, 50% point of position according to water consumption series
Value and 75% tantile.
In the step, calculated and used per class technique respectively according to industrial enterprise's different process water consumption series in step 206
25% tantile, 50% tantile and 75% tantile of water series.
Step 208, calculating industrial level according to the tantile of water consumption series needs the rigid water requirement of the industry in water.
The method for calculating the rigid water requirement of industry is as follows：
25% tantile of the industrial water consumption series obtained using step 207 is used as industrial rigid water requirement.
In the step, for the same type of industrial enterprise in region, it is believed that water-use efficiency highest industrial water requirements is work
Industry rigidity water requirement, the production technology water-use efficiency of industry rigidity water requirement is higher, and water resource waste is less, if industry rigidity
Water requirement is insufficient, enterprise will be influenceed to produce, therefore, should fully ensure that rigidity needs water in industrial water allotment, in work
Industry should promote enterprise and the technique of these high-efficient water uses in being instructed with water, so not only save water resource, also reduce enterprise
Industry uses water cost.
Step 209, calculating industrial level according to the tantile of water consumption series needs the elastic water requirement of the industry in water.
The method for calculating the elastic water requirement of industry is as follows：
50% tantile of industrial water consumption series and the difference of 25% tantile obtained using step 207 is used as industrial elasticity
Water requirement.
In the step, for the same type of industrial enterprise in region, enterprise's water requirement of water-use efficiency average value subtracts use
Water efficiency highest enterprise water requirement is industrial elastic water requirement, and industry elasticity water requirement has the space of reduction, can passed through
The elastic water requirement of management and control reduction is adjusted, and then the big enterprise water use efficiency of elastic water requirement is further improved, elastic water requirement
It is insufficient little to enterprise's Influence of production, therefore, water can be needed with dynamic regulation elasticity in industrial water adjustmenting management, in water
In the case of inadequate resource, can reduce elasticity needs the supply of water.
Step 2010, calculating industrial level according to the tantile of water consumption series needs the luxurious water requirement of the industry in water.
The method for calculating the luxurious water requirement of industry is as follows：
75% tantile of industrial water consumption series and the difference of 50% tantile obtained using step 207 is used as industrial luxury
Water requirement.
In the step, for the same type of industrial enterprise in region, the relatively low enterprise's water requirement of water-use efficiency, which is subtracted, uses water
Enterprise's water requirement of efficiency average value is industrial luxurious water requirement, and luxury needs the water-use efficiency of water minimum, and controllable space is big,
Luxury should progressively be compressed needs water, in the case where water resource is not enough, should ensure that rigidity needs water, and luxury is compressed first needs water, then enters
One step regulation elasticity needs water, could so realize the industrial net high efficiency for needing water and rationalization.
Step 2011, calculating industrial level according to the tantile of water consumption series needs water inventory.
Calculating industrial level needs the method for water inventory as follows：
75% tantile of the industrial water consumption series obtained using step 207 needs water inventory as industrial level.
In the step, it is luxurious that industrial level needs water inventory to include the rigid water requirement of industry, the elastic water requirement of industry and industry
Water requirement, industrial level needs water inventory being capable of generally reaction industry water requirement.
Regional industry level water requirement estimation method based on Efficiency Statistics according to embodiments of the present invention, can calculate area
Domain industry level needs rigid water requirement, elastic water requirement, luxurious water requirement and the level of water to need water inventory, and may be used on industry needs
The method and thought that need water calculating by different level in calculating, verification and the prediction field of water, the program are equally applicable to life use
In water and agricultural water.Guidance and management and control of this method to industrial water demand provide foundation and direction, to single industrial enterprise not
Same level is needed for water, in water use regulation and management and control, should fully ensure that enterprise rigidly needs water, dynamic regulation elasticity needs water, by
Step compression luxury needs water, realizes that industry needs the rationalization of water only, with reference to stepping up for water supply network leak rate, and then realizes work
Industry hair needs reasonable computation and the regulation and control of water, the imbalance between supply and demand for alleviating regional water use, realizes that limited water resources support industry can
Sustainable development is significant.
Regional industry level water requirement estimation method based on Efficiency Statistics according to embodiments of the present invention, passes through above-mentioned reality
Apply the process in example and can solve the problem that the problem of regional industry level water requirement estimation is inaccurate, industrial level can be calculated exactly
Water requirement, improves industrial water efficiency, saving water resource provides reference for the regulation and control of industrial water, meanwhile, it is capable to be industrial
The management guidance of water and planning allotment provide reliable data foundation.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of regional industry level water requirement estimation method based on Efficiency Statistics, it is characterised in that methods described is included such as
Lower step：
Step A, obtains industrial enterprise's water usage data and information；
Step B, the actual measurement water usage data that measurement obtains industrial enterprise is tested according to water balance；
Step C, industrial enterprise's water usage data according to the actual measurement water usage data amendment of the industrial enterprise；
Step D, point position of industrial enterprise's different process water consumption series is calculated according to revised industrial enterprise's water usage data
Value；
Step E, industrial level water requirement is calculated according to the tantile of industrial enterprise's different process water consumption series.
2. the regional industry level water requirement estimation method according to claim 1 based on Efficiency Statistics, it is characterised in that
In the step A,
Industrial enterprise's water usage data includes：The water total amount of different type industrial enterprise, various process water consumptions and its
Proportion.
3. the regional industry level water requirement estimation method according to claim 1 based on Efficiency Statistics, it is characterised in that
In the step A, described information includes the factor of influence industrial enterprise water consumption.
4. the regional industry level water requirement estimation method according to claim 1 based on Efficiency Statistics, it is characterised in that
Industrial enterprise's water usage data and information by inquiry questionnaire form obtain.
5. the regional industry level water requirement estimation method according to claim 1 based on Efficiency Statistics, it is characterised in that
The step B includes following sub-step：
Sub-step B1, the industrial enterprise of selection different process of the same trade, designs corresponding water balance test scheme；
Sub-step B2, experiment measurement is carried out according to the water balance test scheme；
Sub-step B3, the actual measurement water consumption of the industrial enterprise of the different process of the industry is calculated according to measured data of experiment.
6. the regional industry level water requirement estimation method according to claim 5 based on Efficiency Statistics, it is characterised in that
The step D includes following sub-step：
Sub-step D1, by revised industrial enterprise's water usage data arrangement form industrial enterprise different process water from small to large
Amount series；
Sub-step D2, according to water consumption series calculate respectively per class process water consumption 25% tantile of series, 50% point
Place value and 75% tantile.
7. the regional industry level water requirement estimation method according to claim 6 based on Efficiency Statistics, the calculating work
Industry level water requirement includes calculating the rigid water requirement of industry, with 25% point of position of the obtained industrial water consumption series of the step D
Value is used as the rigid water requirement of industry.
8. the regional industry level water requirement estimation method according to claim 6 based on Efficiency Statistics, the calculating work
Industry level water requirement includes calculating the elastic water requirement of industry, with 50% point of position of the obtained industrial water consumption series of the step D
The difference of value and 25% tantile is used as industrial elastic water requirement.
9. the regional industry level water requirement estimation method according to claim 6 based on Efficiency Statistics, the calculating work
Industry level water requirement includes calculating the luxurious water requirement of industry, with 75% point of position of the obtained industrial water consumption series of the step D
The difference of value and 50% tantile is used as industrial luxurious water requirement.
10. the regional industry level water requirement estimation method according to claim 6 based on Efficiency Statistics, the calculating work
Industry level water requirement, which includes the industrial level of calculating, needs water inventory, with 75% point of the obtained industrial water consumption series of the step D
Place value needs water inventory as industrial level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692222.8A CN107292461A (en) | 2017-08-14 | 2017-08-14 | Regional industry level water requirement estimation method based on Efficiency Statistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692222.8A CN107292461A (en) | 2017-08-14 | 2017-08-14 | Regional industry level water requirement estimation method based on Efficiency Statistics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107292461A true CN107292461A (en) | 2017-10-24 |
Family
ID=60105980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692222.8A Pending CN107292461A (en) | 2017-08-14 | 2017-08-14 | Regional industry level water requirement estimation method based on Efficiency Statistics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107292461A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254237A (en) * | 2011-05-04 | 2011-11-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for predicting and dynamically regulating regional water resource supply-demand situations |
| CN104268796A (en) * | 2014-09-22 | 2015-01-07 | 中国水利水电科学研究院 | Three-level water allocation method |
| CN106570627A (en) * | 2016-11-02 | 2017-04-19 | 河海大学 | Crop irrigation water requirement calculation method on future climatic conditions |
| CN106780086A (en) * | 2016-12-15 | 2017-05-31 | 新疆水利水电科学研究院 | A kind of irrigation water management system and management method based on Farmland Water monitoring |
-
2017
- 2017-08-14 CN CN201710692222.8A patent/CN107292461A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254237A (en) * | 2011-05-04 | 2011-11-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for predicting and dynamically regulating regional water resource supply-demand situations |
| CN104268796A (en) * | 2014-09-22 | 2015-01-07 | 中国水利水电科学研究院 | Three-level water allocation method |
| CN106570627A (en) * | 2016-11-02 | 2017-04-19 | 河海大学 | Crop irrigation water requirement calculation method on future climatic conditions |
| CN106780086A (en) * | 2016-12-15 | 2017-05-31 | 新疆水利水电科学研究院 | A kind of irrigation water management system and management method based on Farmland Water monitoring |
Non-Patent Citations (7)
| Title |
|---|
| 侯保灯等: "基于用水保证率和需水层次理论的水资源优化配置模型研究", 《中国水利水电科学研究院第十二届青年学术交流会论文集》 * |
| 侯保灯等: "水资源需求层次理论和初步实践", 《水科学进展》 * |
| 刘志辉: "工业用水定额修订理论研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑（月刊）》 * |
| 朱宏飞等: "基于城市需水量计算方法的分析与研究", 《安徽农业科学》 * |
| 李云玲: "水资源需求与调控研究", 《中国博士学位论文数据库 工程科技II辑（月刊）》 * |
| 汪党献: "水资源需求分析理论与方法研究", 《中国博士学位论文数据库 工程科技II辑（月刊）》 * |
| 田宏伟: "区域工业用水量计算方法研究", 《陕西水利》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ahmed et al. | Linking urbanization, human capital, and the ecological footprint in G7 countries: an empirical analysis | |
| Zhang et al. | Convergence analysis of regional energy efficiency in china based on large-dimensional panel data model | |
| Liu et al. | An analysis of Chinese provincial carbon dioxide emission efficiencies based on energy consumption structure | |
| Gao et al. | Impact of coal power production on sustainable water resources management in the coal-fired power energy bases of Northern China | |
| Rahimifard et al. | Minimising Embodied Product Energy to support energy efficient manufacturing | |
| WO2018176863A1 (en) | Investment efficiency analysis method and device related to power distribution network reliability, and storage medium | |
| Jamil et al. | The relationship between electricity consumption, electricity prices and GDP in Pakistan | |
| US10223167B2 (en) | Discrete resource management | |
| CN103489045A (en) | Demand response load optimization potential evaluation method based on multi-scene design | |
| CN114511128A (en) | Carbon emission data processing method and device, storage medium and processor | |
| CN102855402A (en) | Power grid economy evaluation data processing system based on life cycle cost | |
| Chu et al. | Analysis of influence factors on municipal solid waste generation based on the multivariable adjustment | |
| CN105826921A (en) | Distribution network load prediction method and distribution network load prediction system based on transformer operation data | |
| Xu et al. | An anomaly detection and dynamic energy performance evaluation method for HVAC systems based on data mining | |
| Weng et al. | A general equilibrium assessment of economic impacts of provincial unbalanced carbon intensity targets in China | |
| Li et al. | Is China’s green growth possible? The roles of green trade and green energy | |
| CN110309949A (en) | A kind of region electric energy substitution Potential Prediction method and system | |
| CN105844399A (en) | Post evaluation method of power distribution network energy-saving reconstruction project | |
| CN111177128B (en) | Metering big data batch processing method and system based on improved outlier detection algorithm | |
| CN103116814A (en) | Medium-term load forecasting system for regional power grid master devices | |
| CN116536708A (en) | Electrolytic hydrogen production energy consumption monitoring method and device, storage medium and electronic equipment | |
| Wang et al. | System nexus consolidates coupling of regional water and energy efficiencies | |
| Phiri et al. | Re-visting the electricity-growth nexus in South Africa | |
| CN112711229B (en) | Intelligent optimization energy-saving system based on multi-correlation factor energy consumption prediction | |
| CN104517160A (en) | Novel electricity market prediction system and method based on capacity utilization characteristics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |