WO2014203651A1 - 設備管理システム - Google Patents

設備管理システム Download PDF

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Publication number
WO2014203651A1
WO2014203651A1 PCT/JP2014/062575 JP2014062575W WO2014203651A1 WO 2014203651 A1 WO2014203651 A1 WO 2014203651A1 JP 2014062575 W JP2014062575 W JP 2014062575W WO 2014203651 A1 WO2014203651 A1 WO 2014203651A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication device
analysis result
information
facility
water treatment
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.)
Ceased
Application number
PCT/JP2014/062575
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
信太郎 森
幸祐 志村
福江　晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to US14/893,387 priority Critical patent/US20160096742A1/en
Publication of WO2014203651A1 publication Critical patent/WO2014203651A1/ja
Anticipated expiration legal-status Critical
Priority to US15/424,403 priority patent/US20170153216A1/en
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Definitions

  • the present invention relates to a facility management system that centrally manages the operating state of water treatment facilities and the like in a management center.
  • a chemical solution such as a slime inhibitor or a scale inhibitor is injected into the water system to be treated according to the operation status of the water treatment facility.
  • the chemical solution injection is also automatically controlled based on information required by various sensors incorporated in the water treatment facility.
  • the management center of the equipment management system periodically collects the equipment operation information of the water treatment equipment and manages the operation status, and analyzes the equipment operation information and treated water while referring to the reference information stored in the database. Based on the results, the operating state of the water treatment facility is analyzed in detail, and advice information and maintenance information regarding operating conditions useful for operating the water treatment facility are created and presented to the water treatment facility side. (See Patent Document 1).
  • the present invention has been made in consideration of such points, and provides an equipment management system and a program that can promptly create information necessary for water treatment equipment maintenance after sampling water in the water treatment equipment.
  • the purpose is to do.
  • the facility management system of the present invention includes a management center having a first database that stores information indicating an operating state of a water treatment facility, a portable water quality analyzer that performs a water quality analysis of water collected from the water treatment facility, A communication device that acquires an analysis result from the portable water quality analyzer and transmits the analysis result to the management center, and the management center receives the analysis result transmitted from the communication device, and Information indicating the operating state is created using an analysis result and registered in the first database.
  • the management center stores a second database that stores facility information including at least one of a location, a name, a type, and a specification for the plurality of water treatment facilities, and the facility information A transmission unit that transmits to the communication device.
  • the facility information includes a transmission specification of the analysis result
  • the communication device receives the analysis result based on the transmission specification included in the facility information received from the management center. Send to the management center.
  • the communication device includes a display unit, acquires information indicating the operating state from the management center, and displays the acquired information on the display unit.
  • the management center includes a third database that defines a correspondence relationship between a plurality of users who use the portable water quality analyzer and a water treatment facility in which each user performs water quality analysis.
  • the transmission unit transmits the correspondence relationship to the communication device, and the communication device accepts identification information of a user who uses the portable water quality analyzer, and a user corresponding to the identification information based on the correspondence relationship Displays on the display section the facility information of the water treatment facility that performs water quality analysis.
  • the communication device notifies the management center of the identification information
  • the transmission unit is a water treatment facility in which a user corresponding to the identification information performs water quality analysis based on the correspondence relationship. Is transmitted to the communication device.
  • the portable water quality analyzer includes a storage unit that stores the analysis result, acquires the facility information from the communication device, and associates the facility information with the analysis result. Writing to the storage unit, the communication device acquires an analysis result associated with the facility information from the portable water quality analyzer.
  • the management center has a data analysis unit that performs problem detection of the water treatment facility or converts the analysis result into a trend graph using the analysis result received from the communication device,
  • the problem detected by the data analysis unit or the created trend graph is registered in the first database as information indicating the operating state.
  • the present invention after sampling water in the water treatment facility, information necessary for maintenance of the water treatment facility can be quickly created, and the water treatment facility can be operated efficiently.
  • FIG. 1 is a schematic configuration diagram of an equipment management system according to the present embodiment.
  • the facility management system includes a water treatment device 10 that performs a predetermined treatment on the water treatment facility 1, and a water quality analyzer that performs a water quality analysis of water collected (sampled) from the water treatment facility 1. 20, a communication device 30 that acquires and wirelessly transmits an analysis result from the water quality analyzer 20, and a management center 40 provided with an operation database 44 in which the analysis result transmitted from the communication device 30 is stored.
  • the operating state of the processing facility 1 is managed.
  • the water treatment facility 1 is a cooling tower in this embodiment.
  • the cooling water discharged from the cooling tower, the water circulating in the cooling tower, or the water supplied to the cooling tower is sampled, and the water quality analyzer 20 analyzes the water quality.
  • the water treatment device 10 injects a chemical solution such as a slime inhibitor or a scale inhibitor into water passing through a cooling tower as the water treatment facility 1 to prevent contamination of the cooling water system or corrosion of the piping. .
  • the water quality analyzer 20 analyzes at least one of the water quality items such as the electrical conductivity, pH, water temperature, and chemical concentration of the water sampled from the water treatment facility 1.
  • the water quality analyzer 20 may perform analysis on two or more items.
  • the water quality analyzer 20 is a small portable water quality analyzer (portable water quality analyzer), and can perform water quality analysis of sampled water in the vicinity of the water treatment facility 1.
  • the water quality analyzer 20 may have a waterproof structure so that the measurement of water immersion can be performed.
  • the communication device 30 acquires the water quality analysis result from the water quality analyzer 20 and transmits it to the management center 40.
  • the communication device 30 is a wireless communication device having a display unit 31 and an operation unit 32.
  • a smartphone or a tablet personal computer having a touch panel that configures the display unit 31 and the operation unit 32 can be used.
  • the communication device 30 may perform wired communication via a serial communication cable such as RS-232C or wireless communication via a wireless LAN.
  • the management center 40 includes a server 42 that transmits / receives data to / from the communication device 30 and an operation database 44 that stores the analysis result transmitted from the communication device 30.
  • the management center 40 is provided with a facility information database 46 that stores facility information that defines the installation location, name, type, specification, and the like for each water treatment facility. An example of facility information is shown in Table 1 below.
  • CSV file name for transmission defines a data transmission specification when the communication device 30 transmits an analysis result to the management center 40.
  • the communication device 30 obtains the analysis result of “makeup water” of “No. 1 cooling tower” installed in the customer code “ABCDEFG001” from the water quality analyzer 20 and includes the analysis result CSV having the name “UploadFile001”. A file is created and transmitted to the server 42 of the management center 40.
  • the server 42 determines the data registration destination in the operation database 44 based on the file name of the data received from the communication device 30, the customer code and the equipment code recorded in the file, and the operation status of the water treatment equipment 1 As a result, the analysis result is registered in the operation database 44.
  • Information is registered in the operation database 44 in the format shown in Table 2 below.
  • the information indicating the operating state of the water treatment facility 1 may further include a start / stop signal of the water treatment facility 1, water amount, water pressure, and the like.
  • the management center 40 is provided with a data analysis unit 48 that performs processing for analysis, diagnosis, and display of data registered in the operation database 44.
  • the data analysis unit 48 averages the analysis results and performs index values such as trend diagnosis (up / down speed calculation).
  • the data analysis unit 48 compares the calculated index value with a threshold value (a value for determining the presence or absence of a problem), and detects a problem in the water treatment facility 1.
  • the data analysis unit 48 performs data processing such as making the time series data into a trend graph so that it can be displayed on the display unit of another device.
  • the analysis result and diagnosis result by the data analysis unit 48, the generated trend graph, and the like are stored in the operation database 44 as information indicating the operating state of the water treatment facility 1.
  • the server 42 transmits analysis results, analysis results, diagnosis results, trend graphs, and the like stored in the operation database 44 to the communication device 30 in response to a request from the communication device 30.
  • the communication device 30 displays the trend graph received from the server 42 on the display unit 31.
  • the person in charge of water treatment refers to the trend graph displayed on the display unit 31 to adjust the amount of chemical liquid injected by the water treatment apparatus 10 or adjusts the equipment load of the water treatment facility 1 to the person in charge of equipment.
  • the water treatment facility 1 can be maintained in a stable and optimum operating state.
  • FIG. 2 shows an example of the hardware configuration of the communication device 30.
  • the communication device 30 includes a display unit 31, an operation unit 32, a communication unit 33, a CPU (central processing unit) 34, and a memory 35.
  • the display unit 31 is composed of a liquid crystal display or the like, and displays analysis results, analysis results, diagnosis results, trend graphs and the like acquired from the server 42.
  • the operation unit 32 receives various instructions from the user. In addition, the operation unit 32 receives input of an ID (identification information) of a user who uses the communication device 30 and a password for using the communication device 30.
  • ID identification information
  • the communication unit 33 includes a wireless communication unit that wirelessly transmits and receives data to and from the server 42.
  • the communication unit 33 includes a wired communication unit that performs wired communication with the water quality analyzer 20.
  • the memory 35 stores the equipment management program executed by the CPU 34 and the equipment information received from the server 42 of the management center 40.
  • the memory 35 is configured by, for example, a NAND type and / or a NOR type flash memory.
  • FIG. 3 shows a functional block diagram realized by executing the equipment management program.
  • an analysis result acquisition unit 102 By executing the facility management program, an analysis result acquisition unit 102, a transmission data creation unit 104, and an analysis result acquisition unit 106 are realized.
  • the analysis result acquisition unit 102 acquires the analysis result from the water quality analyzer 20 via the communication unit 33.
  • the transmission data creation unit 104 creates transmission data including the analysis result acquired by the analysis result acquisition unit 102 so as to be in the format instructed by the management center 40 based on the data transmission specification included in the facility information.
  • the created transmission data is wirelessly transmitted to the server 42 of the management center 40 via the communication unit 33.
  • the analysis result acquisition unit 106 acquires the analysis result, diagnosis result, trend graph, and the like generated by the data analysis unit 48 from the server 42 via the communication unit 33.
  • the analysis result acquisition unit 106 writes the acquired data in the memory 35.
  • Step S101 The user analyzes the water quality of the water sampled from the water treatment facility 1 using the water quality analyzer 20.
  • the analysis result is stored in the memory of the water quality analyzer 20. Since the water quality analyzer 20 is a small portable analyzer, water quality analysis can be performed in the vicinity of the water treatment facility 1.
  • Step S102 The water quality analyzer 20 and the communication device 30 are connected by wire or wirelessly, and the analysis result obtained in step S101 is transferred from the water quality analyzer 20 to the communication device 30.
  • the communication device 30 stores the analysis result acquired from the water quality analyzer 20 in the memory 35.
  • the facility information is displayed on the display unit 31, and the water treatment facility and the water type to be analyzed are designated using the operation unit 32.
  • the analysis result transferred from the water quality analyzer 20 is stored in the memory 35 in association with the designated water treatment facility and water type.
  • Step S103 The communication device 30 transmits the analysis result acquired in Step S102 to the server 42 of the management center 40. Specifically, the transmission data creation unit 104 creates transmission data including an analysis result based on the data transmission specification corresponding to the water treatment facility and the water type specified via the operation unit 32 in step S102. And the communication part 33 transmits transmission data.
  • Step S104 The server 42 receives data from the communication device 30.
  • the server 42 determines the data registration destination in the operation database 44 based on the file name of the data received from the communication device 30, the customer code and the equipment code recorded in the file, and the operation status of the water treatment equipment 1 As a result, the analysis result is registered in the operation database 44.
  • the operation database 44 stores a plurality of water analysis results having different sampling times.
  • Step S105 The data analysis unit 48 of the management center 40 uses the analysis result registered in the operation database 44 to perform data analysis, diagnosis, creation of a trend graph for display, and the like. Analysis results, diagnosis results, generated trend graphs, and the like are stored in the operation database 44.
  • Step S106 The communication apparatus 30 acquires the analysis result, diagnosis result, trend graph, and the like created by the data analysis unit 48 in Step S105 from the management center 40.
  • the operation unit 32 receives a trend graph acquisition instruction of a water quality analysis result from the user.
  • the analysis result acquisition unit 106 notifies the server 42 of a trend graph transmission request via the communication unit 33 based on the instruction received by the operation unit 32.
  • the transmission unit of the server 42 extracts the trend graph from the operation database 44 and transmits the trend graph to the communication device 30.
  • the communication device 33 displays the trend graph received from the server 42 on the display unit 31.
  • analysis results, diagnosis results, trend graphs, and the like created by the data analysis unit 48 can be acquired and displayed on the display unit 31.
  • Step S107 With reference to the trend graph displayed on the display unit 31, the person in charge of the process adjusts the chemical injection amount by the water treatment apparatus 10, or requests the equipment person in charge to adjust the equipment load of the water treatment facility 1.
  • the water quality analysis can be performed in the vicinity of the water treatment facility 1, so that the analysis is quickly performed after sampling the water. You can get the result.
  • the analysis result by the water quality analyzer 20 is transferred to the communication device 30, the analysis result is wirelessly transmitted from the communication device 30 to the server 42 of the management center 40, and registered in the operation database 44 by the server 42. Therefore, the analysis result can be quickly registered in the operation database 44.
  • the data analysis unit 48 performs analysis of data, diagnosis, creation of a trend graph, etc. in association with the registration of new analysis results in the operation database 44, so that analysis results, diagnosis results, trends reflecting the latest water quality analysis results are performed. Graphs can be created quickly.
  • the communication device 30 can acquire and display analysis results, diagnosis results, trend graphs, and the like created by the data analysis unit 48 by wireless communication.
  • the water treatment facility 1 is adjusted by adjusting the chemical injection amount by the water treatment apparatus 10 with reference to the trend graph or the like displayed on the display unit 31 or by adjusting the facility load of the water treatment facility 1. Can be maintained in a stable and optimal operating state.
  • the communication device 30 links the water quality analysis result to the water treatment facility and the water type, but the water quality analyzer 20 may perform the linking.
  • the facility information is transmitted from the communication device 30 to the water quality analyzer 20 in advance and stored in the memory of the water quality analyzer 20.
  • the water treatment facility and the water type to be analyzed are designated on the water quality analyzer 20, and the water quality analysis result is associated with the water treatment facility and the water type.
  • the communication device 30 acquires the water quality analysis result associated with the water treatment facility and the water type from the water quality analyzer 20.
  • the communication device 30 may acquire the water quality analysis result associated with the water treatment facility and the water type for each water quality analysis, or perform water quality analysis for a plurality of water treatment facilities or water types. A plurality of data may be acquired at once. Similarly, the communication device 30 may create transmission data every time one analysis result is acquired and transmit the transmission data to the server 42. Alternatively, the communication device 30 may create a plurality of transmission data corresponding to a plurality of analysis results and collect them collectively. May be transmitted to the server 42.
  • the management center 40 may be provided with a database that defines the correspondence between a plurality of users who use the water quality analyzer 20 and the water treatment facility 1 where each user performs water quality analysis.
  • the transmission unit of the server 42 transmits this correspondence relationship to the communication device 30.
  • the communication device 30 receives the ID of the user who uses the water quality analyzer 20 and the communication device 30, the communication device 30 displays the facility information of the water treatment facility where the user corresponding to the received ID performs the water quality analysis based on this correspondence. Displayed on the unit 31.
  • the user can easily grasp the water treatment facility for performing water quality analysis.
  • the communication device 30 When the communication device 30 receives the ID of the user who uses the water quality analyzer 20, based on the correspondence described above, the display of the facility information of the water treatment facility in which a user other than the user corresponding to the received ID performs the water quality analysis May be prohibited. Thereby, since each user cannot access the facility information of the water treatment facility which other users handle, information security can be strengthened.
  • Each user may be able to acquire an analysis result, a diagnosis result, a trend graph, and the like created by the data analysis unit 48 only for the water treatment facility handled by the user.
  • the communication device 30 notifies the server 42 of a transmission request such as a trend graph
  • the ID of the user who is using the communication device 30 is notified to the server 42.
  • the server 42 is a trend that can be viewed by the user corresponding to the notified ID based on the correspondence relationship between the plurality of users who use the water quality analyzer 20 and the water treatment facility 1 where each user performs water quality analysis. Only the graph or the like is transmitted to the communication device 30. Thereby, since each user cannot browse the trend graph etc. of the water treatment facility which other users handle, information security can be strengthened further.
  • the facility management program described in the above-described embodiment may be distributed via a communication line (including wireless communication) such as the Internet.
  • the program may be distributed in a state where the program is encrypted, modulated or compressed, and stored in a recording medium via a wired line such as the Internet or a wireless line.
  • the above embodiment is an example of the present invention, and the present invention may be an embodiment other than the above.

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PCT/JP2014/062575 2013-06-19 2014-05-12 設備管理システム Ceased WO2014203651A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/893,387 US20160096742A1 (en) 2013-06-19 2014-05-12 Facility management system
US15/424,403 US20170153216A1 (en) 2013-06-19 2017-02-03 Facility management system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-128640 2013-06-19
JP2013128640A JP5803986B2 (ja) 2013-06-19 2013-06-19 設備管理システム

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/893,387 A-371-Of-International US20160096742A1 (en) 2013-06-19 2014-05-12 Facility management system
US15/424,403 Continuation US20170153216A1 (en) 2013-06-19 2017-02-03 Facility management system

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WO2014203651A1 true WO2014203651A1 (ja) 2014-12-24

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US (2) US20160096742A1 (enExample)
JP (1) JP5803986B2 (enExample)
TW (1) TWI591464B (enExample)
WO (1) WO2014203651A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019174277A (ja) * 2018-03-28 2019-10-10 アクアス株式会社 試料水の管理システム及び試料水の管理方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11521475B1 (en) * 2015-08-31 2022-12-06 Hitek Aqua Systems System for and method remotely monitoring chemistry of recreational water facilities
JP6732322B2 (ja) * 2017-09-20 2020-07-29 Wota株式会社 情報処理装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001205249A (ja) * 2000-01-24 2001-07-31 Ffc:Kk 水質管理サービス提供システム
JP2001263605A (ja) * 2000-03-17 2001-09-26 Kurita Water Ind Ltd 設備機器管理システム
JP2001265427A (ja) * 2000-03-17 2001-09-28 Kurita Water Ind Ltd 情報収集システム
JP2004267865A (ja) * 2003-03-06 2004-09-30 Hitachi Ltd 水処理プロセスの支援システム
JP2005052697A (ja) * 2003-08-06 2005-03-03 Hitachi Ltd 水質監視システム
JP2009181436A (ja) * 2008-01-31 2009-08-13 Mitsubishi Electric Corp 水処理プラント監視システム
JP2010264415A (ja) * 2009-05-18 2010-11-25 Fuji Clean Co Ltd 水質管理システム

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2581833B2 (ja) * 1989-09-11 1997-02-12 株式会社日立製作所 プラントの運転状態監視システム
US5774529A (en) * 1994-09-28 1998-06-30 Johannsen; James Apparatus to provide a remote display of the operating condition of a water treatment system
JPH08309334A (ja) * 1995-05-19 1996-11-26 Kurita Water Ind Ltd 携帯型水処理診断装置
US6290908B1 (en) * 1998-03-30 2001-09-18 Hitachi, Ltd. Water quality meter and water monitoring system
US7454295B2 (en) * 1998-12-17 2008-11-18 The Watereye Corporation Anti-terrorism water quality monitoring system
US9056783B2 (en) * 1998-12-17 2015-06-16 Hach Company System for monitoring discharges into a waste water collection system
US8958917B2 (en) * 1998-12-17 2015-02-17 Hach Company Method and system for remote monitoring of fluid quality and treatment
US6408227B1 (en) * 1999-09-29 2002-06-18 The University Of Iowa Research Foundation System and method for controlling effluents in treatment systems
CN1235105C (zh) * 2000-07-04 2006-01-04 旭化成工程株式会社 用于诊断、管理装置和诊断装置的系统
JP2003114718A (ja) * 2001-10-04 2003-04-18 Kurita Water Ind Ltd 設備管理システム
US20050015269A1 (en) * 2002-01-09 2005-01-20 Paul Polizzotto Apparatus and methods for reducing contaminants in water systems using information distribution
US6845336B2 (en) * 2002-06-25 2005-01-18 Prasad S. Kodukula Water treatment monitoring system
AU2002952554A0 (en) * 2002-10-31 2002-11-21 Carter, Peter John Mr Monitower
JP2004280411A (ja) * 2003-03-14 2004-10-07 Morinaga Milk Ind Co Ltd 遠隔監視システムおよびアフターサービス提供方法
JP2004326468A (ja) * 2003-04-25 2004-11-18 Kubota Corp 環境プラント設備の運転保守支援システム
JP2005188824A (ja) * 2003-12-25 2005-07-14 Nippon Rensui Co Ltd 水処理監視制御システム、移動型水処理監視サーバ、冷却塔装置、水処理監視方法、およびプログラム
US20060031040A1 (en) * 2004-08-03 2006-02-09 Wolfe Thomas D System for real-time contaminant detection in a water distribution system
US7767093B2 (en) * 2005-01-21 2010-08-03 Bernard Frank Method for end-to-end control of water quality
US20060276967A1 (en) * 2005-06-06 2006-12-07 Warner Chris J Method and apparatus for collecting and distributing beach water quality alerts
US7734379B2 (en) * 2006-10-23 2010-06-08 Service Pro Monitoring, Llc System, method, and apparatus for managing wastewater treatment installation
JP2008250805A (ja) * 2007-03-30 2008-10-16 Kurita Water Ind Ltd 水処理プラントの運転管理装置
US20090123340A1 (en) * 2007-05-04 2009-05-14 H2Observe, Llc Water quality monitoring device and method
US20100143187A1 (en) * 2008-10-24 2010-06-10 Ulrich Reimann-Philipp Drinking water systems monitoring and cleaning method
US7920983B1 (en) * 2010-03-04 2011-04-05 TaKaDu Ltd. System and method for monitoring resources in a water utility network
US9100728B2 (en) * 2010-06-10 2015-08-04 Hach Company Server monitoring of flow and sampling apparatus and/or logger
US20120013483A1 (en) * 2010-07-17 2012-01-19 Jung Sungeun Water Supply Maintenance System
US20130079936A1 (en) * 2011-09-13 2013-03-28 Brian Cullen Remote access for water infrastructure management
US9164663B1 (en) * 2012-02-09 2015-10-20 Clement A. Berard Monitoring and reporting system for an electric power distribution and/or collection system
CA2811831A1 (en) * 2012-04-09 2013-10-09 Odm Technology Inc. System and method for portable instrumentation
US9551982B2 (en) * 2013-04-26 2017-01-24 Kabushiki Kaisha Toshiba Water treatment control apparatus and water treatment system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001205249A (ja) * 2000-01-24 2001-07-31 Ffc:Kk 水質管理サービス提供システム
JP2001263605A (ja) * 2000-03-17 2001-09-26 Kurita Water Ind Ltd 設備機器管理システム
JP2001265427A (ja) * 2000-03-17 2001-09-28 Kurita Water Ind Ltd 情報収集システム
JP2004267865A (ja) * 2003-03-06 2004-09-30 Hitachi Ltd 水処理プロセスの支援システム
JP2005052697A (ja) * 2003-08-06 2005-03-03 Hitachi Ltd 水質監視システム
JP2009181436A (ja) * 2008-01-31 2009-08-13 Mitsubishi Electric Corp 水処理プラント監視システム
JP2010264415A (ja) * 2009-05-18 2010-11-25 Fuji Clean Co Ltd 水質管理システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019174277A (ja) * 2018-03-28 2019-10-10 アクアス株式会社 試料水の管理システム及び試料水の管理方法
JP7105591B2 (ja) 2018-03-28 2022-07-25 アクアス株式会社 試料水の管理システム及び試料水の管理方法

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