diplomsko delo
Neža Vrečer (Author), Gabriela Kalčíková (Mentor)

Abstract

V zadnjih desetletjih je vedno več pozornosti namenjeno različnim onesnažilom in njihovim negativnim vplivom na okolje. V diplomski nalogi sem se osredotočila na mikroplastiko in možnosti njenega odstranjevanja iz odpadnih vod z uporabo rastlinskih čistilnih naprav. Mikroplastika so majhni plastični delci velikosti do 1 mm. Njen izvor v odpadnih vodah predstavljajo kozmetični izdelki v obliki kroglic, vlakna, ki se sprostijo pri pranju oblačil ali pa fragmenti zavrženih plastičnih izdelkov. Veliko raziskav se je osredotočilo na ugotavljanje učinkovitosti odstranjevanja mikroplastike iz odpadnih vod na konvencionalnih bioloških čistilnih napravah, medtem ko je področje odstranjevanja mikroplastike iz odpadni vod z uporabo rastlinskih čistilnih naprav še dokaj neraziskano. Na podlagi rezultatov že opravljenih raziskav lahko sklepamo, da so rastlinske čistilne naprave za odstranjevanje mikroplastike kratkoročno zelo učinkovite. V prihodnosti se bo potrebno osredotočiti na določanje dolgoročnih zmogljivosti rastlinskih čistilnih naprav za odstranjevanje mikroplastike ter potenciala za razgradnjo/fragmentacijo mikroplastike pri teh pogojih.

Keywords

odpadne vode;čiščenje odpadnih vod;stopnje čiščenja;učinkovitost čiščenja;mikroplastika;rastlinska čistilna naprava;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [N. Vrečer]
UDC: 628.32(043.2)
COBISS: 76815619 Link will open in a new window
Views: 251
Downloads: 74
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: The use of constructed wetlands for removal of microplastics from wastewaters
Secondary abstract: Over the past decades more and more attention is paid to pollution and its negative environmental impacts. In the thesis I focused on microplastic and its removal from wastewater by using constructed wetlands. Microplastics are plastic particles smaller than 1 mm. They occur in wastewaters in form of microbeads from cosmetic products, fibres released during washing of synthetic clothes and as fragments from discarded plastic products. Many researches have focused on removal of microplastics from wastewater in conventional biological wastewater treatment plants. However, the removal efficiency of constructed wetlands is understudied. Based on the preliminary results, it can be concluded that constructed wetlands are very effective for the removal of microplastics in the short term. In the future, the focus should be on determining the long-term capacity of constructed wetlands to remove microplastics and the potential for degradation/fragmentation of microplastics under these conditions.
Secondary keywords: constructed wetland;microplastics;wastewater treatment;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000372
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, UNI Kemijsko inženirstvo
Pages: 26 str.
ID: 13324762