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| rdf:type
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| Description
| - V oblasti čištění odpadních vod a úpravy pitné vody nahradily v posledních letech membránové filtrace řadu konvenčních separačních technik. Ultrafiltrace a mikrofiltrace se často používají pro odstranění suspendovaných a koloidních částic z vodných systémů. Lepšího separačního účinku lze dosáhnout kombinací těchto technik s dalším procesem úpravy vody, např.s adsorpcí nebo s bioreaktory. Cílem této práce bylo studium procesu spojujícího membránovou mikrofiltraci a sorpci amonných iontů na přírodním zeolitu ? klinoptilolitu. Sorpční vlastnosti byly zkoumány u tří frakcí zeolitu s rozdílnou velikostí částic. Experimenty byly zaměřeny na studium reakční kinetiky a stanovení sorpční kapacity. Bylo zjištěno, že v souladu s teorií vykazuje maximální sorpční kapacitu pro amonné ionty nejjemnější frakce klinoptilolitu a sorpční kapacita se zvyšuje s rovnovážnou koncentrací NH4+ iontů. V závěru byly porovnány výsledky vsádkových a dynamických experimentů. (cs)
- Ultrafiltration and microfiltration are very effective in solid-liquid separation and can operate at very low pressure. Several recent developments have been reported to combine these membrane processes with other conventional treatment processes so that various dissolved species can also be removed. Among them, membrane filtration with adsorption and membrane bioreactor have shown great promise in water and wastewater treatment. The aim of this work was study of sorptive ability of natural zeolite ? clinoptilolite ? for ammonium ions. Experimental part of the work was aimed at determination of clinoptilolites 3 fractions sorptive capacity as well as adsorption kinetics measurements at batch and dynamic sets. All experiments were performed under isothermal conditions and then the sorption isotherms were estimated. According to the theory, it was found, that the smallest clinoptilolite fraction resulted in the highest ammonium exchange capacity probably caused by a higher mass-transfer into the z
- Ultrafiltration and microfiltration are very effective in solid-liquid separation and can operate at very low pressure. Several recent developments have been reported to combine these membrane processes with other conventional treatment processes so that various dissolved species can also be removed. Among them, membrane filtration with adsorption and membrane bioreactor have shown great promise in water and wastewater treatment. The aim of this work was study of sorptive ability of natural zeolite ? clinoptilolite ? for ammonium ions. Experimental part of the work was aimed at determination of clinoptilolites 3 fractions sorptive capacity as well as adsorption kinetics measurements at batch and dynamic sets. All experiments were performed under isothermal conditions and then the sorption isotherms were estimated. According to the theory, it was found, that the smallest clinoptilolite fraction resulted in the highest ammonium exchange capacity probably caused by a higher mass-transfer into the z (en)
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| Title
| - The Water Treatment Using a Combined Membrane Microfiltration Process
- Úprava vody pomocí kombinovaného membránového procesu (cs)
- The Water Treatment Using a Combined Membrane Microfiltration Process (en)
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| skos:prefLabel
| - The Water Treatment Using a Combined Membrane Microfiltration Process
- Úprava vody pomocí kombinovaného membránového procesu (cs)
- The Water Treatment Using a Combined Membrane Microfiltration Process (en)
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| skos:notation
| - RIV/00216275:25310/05:00002805!RIV08-MSM-25310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/05:00002805
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - water treatment; microfiltration; NH4+ ions; clinoptilolite sorptive capacity (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
| - Tatranské Matliare, Slovensko
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Proceedings of 32nd International Conference of Slovak Society of Chemical Engineering
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Doleček, Petr
- Jiránková, Hana
- Cakl, Jiří
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| http://linked.open...n/vavai/riv/zamer
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Slovak Society of Chemical Engineering
|
| https://schema.org/isbn
| |
| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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