Merjenje in vzdrževanje pH vrednosti bazenske vode v Termah Čatež

JUREČIČ, ALEŠ (author), Buermen, Arpad (mentor)

Diplomsko delo opisuje merjenje pH vrednosti bazenske vode, delovanje referenčne, indikatorske, kombinirane elektrode, njihove lasnosti in uporabo v bazenski industriji. V poglavju 2 opišem pomen, zgodovino pH-ja, delovanje enostavnega pH metra in steklene elektrode, ter njuno kalibracijo. V naslednjem poglavju opišem bazen in sisteme bazena. Vsak sistem bazena opišem glede na njegove naloge in namen. V četrtem poglavju je predstavljena programska in strojna oprema, ki je uporabljena v nadzornem sistemu Term Čatež. V poglavju 5 opisujem meritve, ki sem jih opravil pri kalibraciji steklene kombinirane pH elektrode in meritve pH vrednosti bazenske vode, ki sem jih izvedel s pH merilnikom M 1122 C, ki so prikazane v SCADA sistemu.

• Language: Slovenian
• Keywords: pH-meter, steklena elektroda, kombinirana pH elektroda, bazen, SCADA, sistem za vodenje in nadzor procesov
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2015
• PID: 20.500.12556/RUL-73966
• Publication date in RUL: 14.12.2015

Secondary language

• Language: English
• Title: Measurement and control of the pH value of swimming pool water in Terme Čatež

Abstract

This thesis describes measurement of the pH value of swimming pool water and opreation of referential, indicative and combined electrodes, their properties and use of combined pH electrode in swimming pools. In chapter 2 the history of pH, operation of simple pH meter and glass electrode with their calibration. In next chapter the description of swimming pool system. Each swimming pool system is presented by task and purpose. In the following chapter I present the software and hardware equipment that is used in control system Terme Čatež. In chapter 5 delineated measurements performed after the calibration of glass combined pH electrode, measurements of pH value of swimming pools performed with pH meter M 1122C are displayed.

• Keywords: pH-meter, glass electrode, combined pH electrode, swimming pool, SCADA, command and control of processes