Tehnološko rješenje za obradu vode bogate grubim i koloidnim disperzijama

Katulić, Stjepko (2008) Tehnološko rješenje za obradu vode bogate grubim i koloidnim disperzijama. = Master's thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Dobrović, Slaven.

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Abstract (Croatian)

U diplomskom radu je bilo potrebno odabrati odgovarajuću tehnologiju obrade vode, tj. odabrati tehnologiju uklanjanja suspendiranih tvari iz jezerske vode koja se kasnije koristi za piće. Na raspolaganju su nam bili podaci sastava vode koji su uzimani tokom godine. Sastav vode varira od minimalnih do maksimalnih vrijednosti. Kapacitet našeg postrojenja za obradu vode je projektiran za maksimalna opterećenja iako se ona teoretski mogu pojaviti samo kratko vrijeme tokom godine. U prvom dijelu diplomskog rada se razrađuju teorijski postupci obrade vode te se predlažu moguća rješenja. U drugom dijelu rada se odabire konkretno rješenje za obradu vode koje se sastoji od jednog laminarnog taložnika te pet tlačnih filtara. Na osnovu odabrane tehnologije obrade vode vrši se proračun pojedinih elemenata sustava (taložnika i filtara), vrši se proračun utroška potrebnih kemikalija i potrošnja energije te se izrađuje shema i prikaz smještaja postrojenja.

Abstract

In my thesis it was necessary to choose appropriate water treatment technology for removing suspended solids out of lake water which is then used as a potable water. We had on disposal yearly water makeup information which vary from maximum to minimum values. Our water treatment plant capacity is designed for maximum loads though those loads can appear for a very short period of time during the year. In the first part of my thesis theoretical water treatment methods are elaborated and possible solutions recommended. In the second part it is chosen specifically water treatment solution which consists of one laminar settling tank and five pressure filters. After choosing appropriate water treatment technology basic calculation of each system element (laminar settler and filters) is done. We also did washing water consumption calculation and spent chemical calculation. Additional materials are water treatment plant scheme and plant location layout.

Item Type: Thesis (Master's thesis)
Uncontrolled Keywords: voda; koloidna disperzija; ekologija
Divisions: 500 Department of Energy, Power Engineering and Environment > 540 Chair of Water and Environmental Engineering
Date Deposited: 22 Sep 2014 18:00
Last Modified: 16 Oct 2015 13:16
URI: http://repozitorij.fsb.hr/id/eprint/397

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