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Title:Čiščenje odpadne vode iz pralnice v bolnišnici : diplomsko delo
Authors:ID Labohar, Tanja (Author)
ID Fakin, Darinka (Mentor) More about this mentor... New window
ID Božič, Mojca (Comentor)
Files:.pdf UN_Labohar_Tanja_2019.pdf (1,95 MB)
MD5: AB8A704C94E08F51A183C21FFB751D56
PID: 20.500.12556/dkum/365e0c6b-fb4a-43a5-bd6d-d5b978784325
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V bolnišnicah je higiena ključnega pomena, zato se v njihovih pralnicah dnevno opere več ton umazanega perila. Zaradi večjih količin dodanih pralnih sredstev, prisotnih organskih in anorganskih snovi ter drugih nečistoč, je treba odpadno vodo pred odvajanjem v vodotoke ali kanalizacijo, ustrezno očistiti. V diplomskem delu smo z adsorpcijo na zeolita ZAG–CWK in ZAG–4A–2–3 ter granulirano aktivno oglje, čistili odpadno vodo iz pralnice Splošne bolnišnice Celje. Z metodo adsorpcije smo želeli z adsorbenti zmanjšati vrednosti občasno preseženih parametrov (pH, električna prevodnost, motnost, KPK, vsebnost tenzidov). Vpliv vzorcev odpadnih vod pred in po adsorpciji smo raziskali tudi s pomočjo čebulnega testa. Najučinkovitejše očiščenje odpadne vode in posledično znižanje vrednosti parametrov smo dosegli po adsorpciji na granulirano aktivno oglje.
Keywords:odpadne vode, pranje bolnišničnega perila, adsorpcija, aktivno oglje, zeoliti, okoljski parametri, pralna sredstva, čebulni test.
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[T. Labohar]
Year of publishing:2019
Number of pages:VIII, 51 str.
PID:20.500.12556/DKUM-73756 New window
UDC:628.316:[648.1:614.2](043.2)
COBISS.SI-ID:22812182 New window
NUK URN:URN:SI:UM:DK:MP0KUMCE
Publication date in DKUM:01.07.2019
Views:2143
Downloads:172
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:11.06.2019

Secondary language

Language:English
Title:Hospital laundry wastewater cleaning
Abstract:In hospitals, hygiene is of key importance, therefore their laundry services launder several tons of dirty linen every day. Due to large amounts of added laundry detergents, presence of organic and inorganic substances and other impurities, the waste water must be properly treated before it is discharged into watercourses or sewage systems. In the diploma thesis, we treated waste water from the General Hospital Celje laundry service with adsorption on zeolites ZAG–CWK and ZAG–4A–2–3 and granular activated charcoal. By using adsorbents, we wanted to reduce values of occasionally exceeded parameters (pH, electrical conductivity, turbidity, COD, tensides content) with the adsorption method. Waste water samples before and after adsorption were also examined with an onion test. Most efficient waste water treatment and, consequently, the reduction of parameters was achieved with adsorption on granular activated charcoal.
Keywords:wastewater, laundering hospital linen, adsorption, activated charcoal, zeolites, environmental parameters, laundry detergents, onion test.


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