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Application of trihalomethane formation potential for evaluation of drinking water treatment efficiency
Halešová, Barbora ; Mergl, Václav (referee) ; Mega, Jaroslav (advisor)
The main theme of this thesis is the usage of the test investigating the formation potential of trihalogenmethanes (THM FP) and its comparison with conventional indicators of water quality (CODMn, A254 and colours). As for the experimental part of the thesis, rating of the effectiveness of selected technological procedures has been applied (e.g.: coagulation, adsorption and ozonation in the act of treatment of artificially prepared water model with a higher content of humic substances in laboratory conditions). Based on the obtained results, it was found that the common indicators of water quality have very similar attributes and also complete each other. On the contrary, those attributes of indicators may not be sufficient in case of the evaluation of water quality with high content of humic substances. The findings made illustrate that the THM FP test enables the accurate evaluation of water quality, especially in connection with the content of an organic material susceptible to chemical changes. THM formation potential has proved its high value and also has confirmed that it can appropriately complete the other standarts that are being used for assessing the quality of treated water up to nowadays.
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Application of trihalomethane formation potential to evaluation of drinking water treatment efficiency
Halešová, Barbora ; Dolejš, Petr (referee) ; Mega, Jaroslav (advisor)
The aim of bachelor thesis was to develop a literature search for the potential creation of oftrihalomethanes (THMs FP) as indicators of water quality in surface water treatment. The THM FP test was monitorated to evaluate the effectiveness of current technological methods of treatment of natural water with special consideration of water with increased content of humic substances. The attention was focused on comparison of the THM FP values with the normally applicable water quality parameters; it means the concentration of dissoluble organic carbon (DOC), UV254, CODMn, CODCr. The obtained evidence suggests that THM FP test allows sensitively assess water quality in term of content of chemically and biologically easily biodegradable organic substances. The potential of THM formation has been proved as a valuable tool for quantify non-specific organic contaminants in treated water, which can usefully complete previously used criteria for assessing quality of treated water.
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Application of trihalomethane formation potential for evaluation of drinking water treatment efficiency
Halešová, Barbora ; Mergl, Václav (referee) ; Mega, Jaroslav (advisor)
The main theme of this thesis is the usage of the test investigating the formation potential of trihalogenmethanes (THM FP) and its comparison with conventional indicators of water quality (CODMn, A254 and colours). As for the experimental part of the thesis, rating of the effectiveness of selected technological procedures has been applied (e.g.: coagulation, adsorption and ozonation in the act of treatment of artificially prepared water model with a higher content of humic substances in laboratory conditions). Based on the obtained results, it was found that the common indicators of water quality have very similar attributes and also complete each other. On the contrary, those attributes of indicators may not be sufficient in case of the evaluation of water quality with high content of humic substances. The findings made illustrate that the THM FP test enables the accurate evaluation of water quality, especially in connection with the content of an organic material susceptible to chemical changes. THM formation potential has proved its high value and also has confirmed that it can appropriately complete the other standarts that are being used for assessing the quality of treated water up to nowadays.
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|
|
Application of trihalomethane formation potential to evaluation of drinking water treatment efficiency
Halešová, Barbora ; Dolejš, Petr (referee) ; Mega, Jaroslav (advisor)
The aim of bachelor thesis was to develop a literature search for the potential creation of oftrihalomethanes (THMs FP) as indicators of water quality in surface water treatment. The THM FP test was monitorated to evaluate the effectiveness of current technological methods of treatment of natural water with special consideration of water with increased content of humic substances. The attention was focused on comparison of the THM FP values with the normally applicable water quality parameters; it means the concentration of dissoluble organic carbon (DOC), UV254, CODMn, CODCr. The obtained evidence suggests that THM FP test allows sensitively assess water quality in term of content of chemically and biologically easily biodegradable organic substances. The potential of THM formation has been proved as a valuable tool for quantify non-specific organic contaminants in treated water, which can usefully complete previously used criteria for assessing quality of treated water.
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