Projekt sustava pripreme deionizirane vode za laboratorijsku uporabu

undergraduate thesis

• Title (english): Deionized water system design for laboratory use
• Author: Domagoj Valenčak
• Mentor: Hrvoje Juretić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2020-02-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

U završnom radu predstavljeni su razni tehnološki postupci pripreme vodovodne vode iz mreže do visoke kvalitete vode. Odabran je i proveden proračun za sustav ionske izmjene za pročišćavanje vode do kvalitete električne vodljivosti manje od 1µS/cm koja se priprema radi opskrbljivanja 15 laboratorija u svrhu ispiranja posuđa i pribora, punjenja vodenih i ultrazvučnih kupelji, punjenja laboratorijskih parnih sterilizatora i dr. Uz osnovni proračun proveden je i proračun utroška kemikalija i energije.

Abstract (english)

In this graduate thesis various technological processes for the preparation of tap water to high quality water are presented. A calculation for an ion exchange system for water purification to an electrical conductivity quality of less than 1µS/cm, which is being prepared to supply 15 laboratories for the purpose of rinsing laboratory glassware and utensils, filling water and ultrasonic baths, filling laboratory steam sterilizers and the like, was selected and implemented. Furthermore, in addition to the basic calculation, a chemical and energy consumption calculation was also implemented.

• Keywords: ionska izmjena; demineralizirana voda; jako kiseli kationski izmjenjivač; jako bazni anionski izmjenjivač; otplinjivač; spremnik demineralizirane vode; spremnik dekationirane vode; posuda za HCl; posuda za NaOH.
• Keywords (english): ion exchange; demineralised water; strongly acidic cation exchanger; strongly basic anion exchanger; degasifier; demineralised water tank; decationised water tank; HCl vessel; NaOH vessel
• Language: croatian
• URN:NBN: urn:nbn:hr:235:574572
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-02-25 00:35:00