KR20190105953A - 상수관망의 잔류염소농도 최적관리시스템 - Google Patents
상수관망의 잔류염소농도 최적관리시스템 Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 239000000460 chlorine Substances 0.000 title claims abstract description 85
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000002068 genetic effect Effects 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 238000013480 data collection Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 14
- 238000000746 purification Methods 0.000 claims description 12
- 238000004457 water analysis Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000000243 solution Substances 0.000 description 19
- 238000007726 management method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 5
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000005708 Sodium hypochlorite Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010845 search algorithm Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- 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
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- G06Q50/06—Energy or water supply
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- 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
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- 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
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Abstract
본 발명은 상수관망에서의 소비자 만족도를 높이고 소요비용을 최소화하면서 재염소 투입지점을 결정하고 염소 투입량을 결정하는데 효과적으로 활용될 수 있는 최적화된 기법을 제공하는 효과가 발생한다.
Description
도 2는 본 발명의 최적관리시스템이 적용될 수 있는 관망도의 예시적인 자료이며,
도 3은 본 발명의 최적관리시스템이 적용되는 예시로서 수용가의 물사용량 자료 데이타를 보여주며,
도 4는 상수관망에서 잔류염소농도를 현장 측정하는 예시이며,
도 5는 상수관망에서 재염소장치 설치 가능지점을 선정하여 붉은 원(점선)으로 표시한 예시이며,
도 6은 본 발명에서 이용한 유전 알고리즘을 연계한 시스템의 흐름도이며,
도 7 은 본 발명의 최적관리시스템에서 도출한 최적 해집단 예시를 나타낸 모습이며,
도 8과 도 9는 본 발명의 최적관리시스템을 활용하여 예시로 도출한 잔류염소농도 최적관리 방법을 나타내고 있다.
Claims (7)
- GIS 등을 포함하는 상수도관망 정보관리시스템과 SCADA와 같은 상수도관망 실시간 감시제어시스템으로부터, 상수도관망 GIS/CAD자료, 수용가 물사용량 자료, 현장모니터링 수압자료를 취득하는 자료수집부;
현장 정수장 실험 데이터 기반 잔류염소 농도 수체감소계수, 현장 상수도관망 측정 데이터 기반 잔류염소농도 관벽감소계수, 수리/수질해석 관망도, 비용 원단위 자료를 입력받는 입력부;
재염소투입 가능지점 선정 후, 비지배분류 유전 알고리즘을 이용하여, 소요 비용을 최소화하고 소비자의 만족도를 최대로 하는 재염소투입 지점 및 투입량에 대한 최적해집단을 도출하는 연산부; 및
재염소투입 지점에서의 염소 투입량, 정수장에서의 염소투입량을 출력하는 출력부;를 포함하는,
상수관망의 잔류염소농도 최적관리시스템. - 제1항에 있어서,
상기 재염소투입 가능지점 선정은, 상수관망에 존재하는 밸브실이나 관로의 상부가 도로나 점유지가 아닌 지점을 기준으로 복수 개 선정하는,
상수관망시스템의 잔류염소농도 최적관리시스템. - 제1항에 있어서,
상기 유전 알고리즘의 목적함수는 목적함수 1 및 2의 두개로 이루어지고,
목적함수 1은 재염소설비 설치 및 운영비용에 소요되는 소요비용의 최소화이고, 목적함수 2는 소비자 만족도의 최대화인 것을 특징으로 하는,
상수관망시스템의 잔류염소농도 최적관리시스템.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20220085969A (ko) * | 2020-12-16 | 2022-06-23 | 주식회사 워터비 | 비교측정 및 셀프교정 기능을 구비한 잔류염소 측정장치 |
KR20230064858A (ko) * | 2021-11-04 | 2023-05-11 | 한국건설기술연구원 | 상수관망 수질 중점관리지점의 우선순위와 수질센서의 최적위치를 결정하는 의사결정 시스템 및 그 방법 |
CN118239578A (zh) * | 2024-05-23 | 2024-06-25 | 山东省水利科学研究院 | 一种供水管网二次加氯智能控制方法及系统 |
Families Citing this family (2)
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KR102529701B1 (ko) | 2021-06-02 | 2023-05-09 | 주식회사 워터제네시스 | 실시간 전기분해 기술을 이용한 수도시설 관망 또는 수조의 잔류염소 농도 자동 유지 장치 및 방법 |
WO2023101035A1 (ko) | 2021-11-30 | 2023-06-08 | 주식회사 워터제네시스 | 실시간 전기분해 기술을 이용한 수도시설 관망 또는 수조의 잔류염소 농도 자동 유지 장치 |
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KR101205103B1 (ko) * | 2012-04-04 | 2012-11-26 | 한국수자원공사 | 상수관망 운영 관리 시스템 |
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Non-Patent Citations (1)
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형진석 외 4인. 유전알고리즘을 이용한 송수시스템에서의 잔류염소 최적화. 한국물환경학회·대한상하수도학회 공동 춘계학술발표회, pp131~132(2016) 1부.* * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220085969A (ko) * | 2020-12-16 | 2022-06-23 | 주식회사 워터비 | 비교측정 및 셀프교정 기능을 구비한 잔류염소 측정장치 |
KR20230064858A (ko) * | 2021-11-04 | 2023-05-11 | 한국건설기술연구원 | 상수관망 수질 중점관리지점의 우선순위와 수질센서의 최적위치를 결정하는 의사결정 시스템 및 그 방법 |
CN118239578A (zh) * | 2024-05-23 | 2024-06-25 | 山东省水利科学研究院 | 一种供水管网二次加氯智能控制方法及系统 |
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