Coagulation of pollutions occuring in surface waters during time of dynamic water flow
The waters from Mała Panew river in Czarnowąsy and from Czaniec water intake in Kobiernice, together with simulations, in which bottom sediments of this waters mixed with its natural matrixes, were subjected to physicochemical analysis. In this way, the influence of rivers bottom sediments entrainme...
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| Format: | Article |
| Language: | Polish |
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Polish Society of Ecological Engineering (PTIE)
2018-04-01
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| Series: | Inżynieria Ekologiczna |
| Subjects: | |
| Online Access: | http://www.journalssystem.com/ie/Koagulacja-zanieczyszczen-wystepujacych-w-wodach-powierzchniowych-w-okresie-dynamicznego,86053,0,2.html |
| _version_ | 1811323516630335488 |
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| author | Dominik Mroczko Izabela Zimoch |
| author_facet | Dominik Mroczko Izabela Zimoch |
| author_sort | Dominik Mroczko |
| collection | DOAJ |
| description | The waters from Mała Panew river in Czarnowąsy and from Czaniec water intake in Kobiernice, together with simulations, in which bottom sediments of this waters mixed with its natural matrixes, were subjected to physicochemical analysis. In this way, the influence of rivers bottom sediments entrainment during dynamic waters flow periods on its parameters (including TOC, DOC, UV absorbance, SUVA254, alkalinity, metals concentrations: aluminium, iron and lead) was determined, which was the main purpose of this study. Subsequently, the waters were subjected to the coagulation process. The coagulant doses were determined by colloidal pollutions isoelectric point analysis. It is noteworthy that there is no influence of sediments entrainment on the necessity to change the coagulants doses. The coagualtion process was carried out with 2 types of coagulants: prehydrolyzed coagulant and conventional hydrolyzing coagulant. An increase in the organic and inorganic matters concentration after river sediments extraction was presented. However, it mostly comprised suspended matter. It has been also shown that prehydrolyzed coagulant Flokor 1.2A has a better efficiency in water coagulation process in relation to aluminium sulphate, even at much lower doses. Studies have also shown the negative influence of using aluminium sulphate on the pH and basicity of the treated waters. |
| first_indexed | 2024-04-13T13:56:32Z |
| format | Article |
| id | doaj.art-47db3a273871409ea9807e942db5c70a |
| institution | Directory Open Access Journal |
| issn | 2081-139X 2392-0629 |
| language | Polish |
| last_indexed | 2024-04-13T13:56:32Z |
| publishDate | 2018-04-01 |
| publisher | Polish Society of Ecological Engineering (PTIE) |
| record_format | Article |
| series | Inżynieria Ekologiczna |
| spelling | doaj.art-47db3a273871409ea9807e942db5c70a2022-12-22T02:44:10ZpolPolish Society of Ecological Engineering (PTIE)Inżynieria Ekologiczna2081-139X2392-06292018-04-01192152210.12912/23920629/8605386053Coagulation of pollutions occuring in surface waters during time of dynamic water flowDominik Mroczko0Izabela Zimoch1Przedsiębiorstwo Usług Technicznych Dempol-Eco, ul. Składowa 9, 45-125 OpolePolitechnika Śląska w Gliwicach, Wydział Inżynierii Środowiska i Energetyki, Instytut Inżynierii Wody i Ścieków, ul. Konarskiego 18, 44-100 GliwiceThe waters from Mała Panew river in Czarnowąsy and from Czaniec water intake in Kobiernice, together with simulations, in which bottom sediments of this waters mixed with its natural matrixes, were subjected to physicochemical analysis. In this way, the influence of rivers bottom sediments entrainment during dynamic waters flow periods on its parameters (including TOC, DOC, UV absorbance, SUVA254, alkalinity, metals concentrations: aluminium, iron and lead) was determined, which was the main purpose of this study. Subsequently, the waters were subjected to the coagulation process. The coagulant doses were determined by colloidal pollutions isoelectric point analysis. It is noteworthy that there is no influence of sediments entrainment on the necessity to change the coagulants doses. The coagualtion process was carried out with 2 types of coagulants: prehydrolyzed coagulant and conventional hydrolyzing coagulant. An increase in the organic and inorganic matters concentration after river sediments extraction was presented. However, it mostly comprised suspended matter. It has been also shown that prehydrolyzed coagulant Flokor 1.2A has a better efficiency in water coagulation process in relation to aluminium sulphate, even at much lower doses. Studies have also shown the negative influence of using aluminium sulphate on the pH and basicity of the treated waters.http://www.journalssystem.com/ie/Koagulacja-zanieczyszczen-wystepujacych-w-wodach-powierzchniowych-w-okresie-dynamicznego,86053,0,2.htmlcoagulationsurface waterpollutionsdynamic water flow |
| spellingShingle | Dominik Mroczko Izabela Zimoch Coagulation of pollutions occuring in surface waters during time of dynamic water flow Inżynieria Ekologiczna coagulation surface water pollutions dynamic water flow |
| title | Coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| title_full | Coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| title_fullStr | Coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| title_full_unstemmed | Coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| title_short | Coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| title_sort | coagulation of pollutions occuring in surface waters during time of dynamic water flow |
| topic | coagulation surface water pollutions dynamic water flow |
| url | http://www.journalssystem.com/ie/Koagulacja-zanieczyszczen-wystepujacych-w-wodach-powierzchniowych-w-okresie-dynamicznego,86053,0,2.html |
| work_keys_str_mv | AT dominikmroczko coagulationofpollutionsoccuringinsurfacewatersduringtimeofdynamicwaterflow AT izabelazimoch coagulationofpollutionsoccuringinsurfacewatersduringtimeofdynamicwaterflow |