Kakvoća vode za ljudsku potrošnju iz Javnog vodoopskrbnog sustava Virovitica

master's thesis

• Title (english): Water quality for human consumption from the Public Water Supply System Virovitica
• Author: Kristina Ojdanić
• Mentor: Anita Ptiček Siročić (mentor)
• Committee member: Sanja Kovač (predsjednik povjerenstva)
• Committee member: Anita Ptiček Siročić (član povjerenstva)
• Committee member: Nikola Sakač (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geotechnical Engineering; Varaždin
• Defense date and country: 2021-07-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences; Environmental Engineering

Abstract

Sva živa bića najvećim dijelom su građena od vode i upravo zato se može reći da je voda
tekućina života. Kao neobnovljivi resurs zauzima 71 % Zemljine površine te kruži u
prirodi pri čemu mijenja agregatno stanje, mogućnost korištenja i kakvoću. Budući da je
voda neophodna za život, kakvoća vode je od velike važnosti. Kakvoća vode utječe na
zdravlje ljudi, životne uvjete i kvalitetu života te potiče socioekonomski
razvoj životne
zajednice. S ciljem osiguravanja zdravstveno ispravne vode za vodoopskrbu, industriju i
poljoprivredu, kakvoću vode definiraju mikrobiološki, biološki, kemijski i fizikalni
pokazatelji. Stopa onečišćenja vode fekalijama i štetnim kemijskim spojevima te
prisutnost neugodnog mirisa, okusa i boje su glavni pokazatelji zdravstvene ispravnosti
vode za piće. Glavna svrha monitoringa vode za piće je propisano praćenje indikatorskih
parametara, a cilj je zaštita ljudskog zdravlja od nepovoljnog utjecaja onečišćene vode
koja je namijenjena ljudskoj potrošnji. Prema Pravilniku o parametrima sukladnosti,
metodama analize, monitoringu i planovima sigurnosti vode za ljudsku potrošnju te
načinu vođenja registra pravnih osoba koje obavljaju djelatnost javne vodoopskrbe,
propisani su parametri zdravstvene ispravnosti vode za ljudsku potrošnju. U Pravilniku
se navode parametri skupine A i B u monitoringu vode za ljudsku potrošnju. Na
vodovodnoj mreži grada Virovitice i okolice, odrađeno je uzorkovanje vode za piće na
10 različitih lokacija u gradu Virovitici i u okolici (Podgorje, Đurađ, Lozan i Špišić
Bukovica) u periodu od 2 dana te su provedene analize uzoraka u svrhu dokazivanja
zdravstvene ispravnosti vode za piće. Rezultati su pokazali da su svi analizirani parametri
u skladu s Pravilnikom, odnosno da je voda za ljudsku potrošnju zadovoljavajuće
kakvoće.

Abstract (english)

Since living beings mostly consist of water, it can be said that water is a liquid of life. As
a nonrenewable
resource it covers71% of the Earth's surface. During its cycle in nature
water changes its state of matter, usability and quality. Since it is essential for life, the
quality of water is of great significance. Water quality affects human health, living
conditions and enhances socioeconomic
development of a biological community. In
order to ensure uncontaminated water for water supply, industry and agriculture, water
quality is defined by microbiological, biological, chemical and physical indicators. The
content of faeces and harmful chemical compounds as well as the presence of unpleasant
smell are the main indicators of water pollution. The aim of water monitoring is to protect
human health from adverse effects of polluted water by monitoring indicator parameters.
The parameters of water used for human consumption are regulated according the
Ordinance on Compliance Parameters, Analysis Methods, Monitoring and Water Safety
Plans for Human Consumption and Register of Legal Entities that Perform Activity of
Public Water Supply. The Ordinance specifies the parameters of groups A and B in the
monitoring of water used for human consumption. For the purpose of proving safety of
drinking water, a 2daylong
water sampling was performed at 10 different locations
(Podgorje, Đurađ, Lozan and Špišić Bukovica, which are part of the the water supply
network of the town of Virovitica and its surroundings. The results showed that all the
analysed parameters were in accordance with the Ordinance, i.e. that the quality of water
for human consumption was satisfactory.

• Keywords: kakvoća vode; mikrobiološki; fizikalni; kemijski i biološki pokazatelji; vodovodna mreža grada Virovitice
• Keywords (english): water quality; microbiological; biological; chemical and physical indicators; water supply network of the city Virovitica
• Language: croatian
• URN:NBN: urn:nbn:hr:130:007494
• Study programme: Title: Geoenvironmental Engineering; specializations in: Geoenvironmental Engineering, Environmental Management, Water Management; Course: Water Management; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/ inženjerka inženjerstva okoliša (magistar/magistra inženjer/ inženjerka inženjerstva okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to authenticated users
• Created on: 2021-10-29 07:13:10