|
|
Plastics and microplastics in water
Halašta, Tomáš ; Kučera, Tomáš (referee) ; Biela, Renata (advisor)
This bachelor thesis deals with the occurrence of plastics and microplastics in water and also is mainly devoted to microplastic in water treatment plants. The beginning of the work is devoted to plastics, their history, description of properties and what are the most commonly used plastics, which can be found in the form of microplastics. Next topic is devoted to the occurrence of plastics in waters, mainly seas and oceans, and especially in freshwater systems. Then the definition of microplastics and their sources and occurrence is given in the work. Furthermore, the work deals with studies on the occurrence of microplastics in drinking water and their removal at water treatment plants and the analysis of plastics microparticles. The conclusion is a summary of all available studies on microplastics in drinking water and water treatment plants.
|
|
|
Heavy metals in drinking water sources and possibilities of their removal
Halašta, Tomáš ; Talašová, Lucie (referee) ; Biela, Renata (advisor)
This diplomat thesis focuses on heavy metals in drinking water sources and possibilities of their removal. The first part of the work is focused on getting know about heavy metals and their sources. Regarding the issue of heavy metals, their toxicity is essential, which i salso dealt with in this work. The next chapter discusses the possibilities of removing heavy metals from water sources. The second part of the work is dedicated to the experiment, which is focused on the removal of selected heavy metals nickel and cadmium using the removal process of adsorption. GEH and Bayoxide E33 were selected as adsorbent materials. This part of the thesis desribes the procedure of the experiment and its result.
|
|
|
Plastics and microplastics in water
Halašta, Tomáš ; Kučera, Tomáš (referee) ; Biela, Renata (advisor)
This bachelor thesis deals with the occurrence of plastics and microplastics in water and also is mainly devoted to microplastic in water treatment plants. The beginning of the work is devoted to plastics, their history, description of properties and what are the most commonly used plastics, which can be found in the form of microplastics. Next topic is devoted to the occurrence of plastics in waters, mainly seas and oceans, and especially in freshwater systems. Then the definition of microplastics and their sources and occurrence is given in the work. Furthermore, the work deals with studies on the occurrence of microplastics in drinking water and their removal at water treatment plants and the analysis of plastics microparticles. The conclusion is a summary of all available studies on microplastics in drinking water and water treatment plants.
|
guest ::
