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SE547255C2 - A submergible sensor hub and sensor system - Google Patents

A submergible sensor hub and sensor system

Info

Publication number
SE547255C2
SE547255C2 SE2430164A SE2430164A SE547255C2 SE 547255 C2 SE547255 C2 SE 547255C2 SE 2430164 A SE2430164 A SE 2430164A SE 2430164 A SE2430164 A SE 2430164A SE 547255 C2 SE547255 C2 SE 547255C2
Authority
SE
Sweden
Prior art keywords
measurement cell
sensor
submergible
water body
hub
Prior art date
Application number
SE2430164A
Other versions
SE2430164A1 (en
Inventor
Nour Akel
Vijaya Sekhar Gullapalli
Original Assignee
Vaquita Tech Ab
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 Vaquita Tech Ab filed Critical Vaquita Tech Ab
Priority to SE2430164A priority Critical patent/SE547255C2/en
Publication of SE2430164A1 publication Critical patent/SE2430164A1/en
Publication of SE547255C2 publication Critical patent/SE547255C2/en

Links

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
    • G01N33/1813—Specific cations in water, e.g. heavy metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/38—Cleaning of electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

A submergible sensor hub (100) for detecting heavy metals in a water body includes a housing (102) with a measurement cell (110) and a measurement cell door (164) moveable between an open position and a closed position for retaining a sample of the water body. The sensor hub (100) also includes a sensor assembly (118) with at least one electrode (158) mounted within the measurement cell (110) and configured to generate a signal for performing an anodic stripping voltammetry (ASV) process. A valve actuator (168) is operatively coupled to the measurement cell door (164) and configured to move the measurement cell door (164) between the open position and the closed position for capture and release of the sample of the water body within the measurement cell (110).
SE2430164A 2024-03-26 2024-03-26 A submergible sensor hub and sensor system SE547255C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE2430164A SE547255C2 (en) 2024-03-26 2024-03-26 A submergible sensor hub and sensor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2430164A SE547255C2 (en) 2024-03-26 2024-03-26 A submergible sensor hub and sensor system

Publications (2)

Publication Number Publication Date
SE2430164A1 SE2430164A1 (en) 2025-06-17
SE547255C2 true SE547255C2 (en) 2025-06-17

Family

ID=96021621

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2430164A SE547255C2 (en) 2024-03-26 2024-03-26 A submergible sensor hub and sensor system

Country Status (1)

Country Link
SE (1) SE547255C2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110284395A1 (en) * 2008-04-04 2011-11-24 Millipore Corporation Simultaneous Electrochemical Detection of Multiple Heavy Metal Ions in Liquid
US20170089861A1 (en) * 2015-09-29 2017-03-30 Nanjing Tech University Portable rapid detection device for heavy metal ions and methods of use
WO2020225509A1 (en) * 2019-05-07 2020-11-12 Syclope Electronique S.A.S Electrochemical sensor with anode or cathode redissolution, having a removable working electrode and removable counter-electrode
CN114812732A (en) * 2022-03-18 2022-07-29 江苏天瑞仪器股份有限公司 Groundwater normal position detection device based on ASV

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110284395A1 (en) * 2008-04-04 2011-11-24 Millipore Corporation Simultaneous Electrochemical Detection of Multiple Heavy Metal Ions in Liquid
US20170089861A1 (en) * 2015-09-29 2017-03-30 Nanjing Tech University Portable rapid detection device for heavy metal ions and methods of use
WO2020225509A1 (en) * 2019-05-07 2020-11-12 Syclope Electronique S.A.S Electrochemical sensor with anode or cathode redissolution, having a removable working electrode and removable counter-electrode
CN114812732A (en) * 2022-03-18 2022-07-29 江苏天瑞仪器股份有限公司 Groundwater normal position detection device based on ASV

Also Published As

Publication number Publication date
SE2430164A1 (en) 2025-06-17

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