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Description
| - Tato práce se zabývá studiem sorpce a separace těžkých kovů (měď, zinek a nikl) z ethylenaminových komplexů (EDA, DETA, TETA a TEPA). K selektivnímu odstraňování těžkých kovů byly vybrány tyto sorbenty: a) oligoethyleneaminové sorbenty b) pikolylaminové sorbenty c) iminodiacetátový chelatační katex d) slabě kyselý katex e) silně kyselý katex Během pokusů byl sledován vliv vstupní koncentrace kovů a specifické zatížení. Modelové roztoky obsahovaly 1 - 4 mmol/l ethylenaminu a 1 mmol/l kovu. Specifické zatížení bylo provozováno při s = 6 nebo 18 V/V0.h-1. Regenerace probíhala ve dvou stupních. V prvním stupni byly použity 3 V/V0 2M HCl a ve druhém stupni 5 V/V0 1M NaOH. (cs)
- This work is concerned with the study of sorption and separation of heavy metals (copper, zinc and nickel) from ethyleneamine complexes (EDA, DETA, TETA and TEPA). The selective removal of heavy metal cations requires special resins to be used. The following resins were used in the experimental study: f) oligo(ethyleneamine) resins g) picolylamine resin h) iminodiacetate chelating cation exchanger i) carboxylic cation exchanger j) sulphonic cation exchanger During the experiments effects of metal concentration and flow rate were studied. Loading solution contained 1 - 4 mmol/L of ethyleneamine complex and 1 mmol/L of metal. The flow rate of solution was 6 or 18 BV/h. The regeneration consisted of two steps. In the first step 3 BV of 2mol/L HCl was applied and consequently 5BV of 1 mol/L NaOH
- This work is concerned with the study of sorption and separation of heavy metals (copper, zinc and nickel) from ethyleneamine complexes (EDA, DETA, TETA and TEPA). The selective removal of heavy metal cations requires special resins to be used. The following resins were used in the experimental study: f) oligo(ethyleneamine) resins g) picolylamine resin h) iminodiacetate chelating cation exchanger i) carboxylic cation exchanger j) sulphonic cation exchanger During the experiments effects of metal concentration and flow rate were studied. Loading solution contained 1 - 4 mmol/L of ethyleneamine complex and 1 mmol/L of metal. The flow rate of solution was 6 or 18 BV/h. The regeneration consisted of two steps. In the first step 3 BV of 2mol/L HCl was applied and consequently 5BV of 1 mol/L NaOH (en)
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Title
| - Sorption and Separation of Heavy Metals from Ethyleneamine Complexes
- Sorpce a separace těžkých kovů z ethylenaminových komplexů (cs)
- Sorption and Separation of Heavy Metals from Ethyleneamine Complexes (en)
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skos:prefLabel
| - Sorption and Separation of Heavy Metals from Ethyleneamine Complexes
- Sorpce a separace těžkých kovů z ethylenaminových komplexů (cs)
- Sorption and Separation of Heavy Metals from Ethyleneamine Complexes (en)
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skos:notation
| - RIV/60461373:22320/07:00018876!RIV08-MSM-22320___
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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/60461373:22320/07:00018876
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Sorption; separation; heavy metal; EDA; DETA; TETA; TEPA (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...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Parschová, Helena
- Mištová, Eva
- Matějka, Zdeněk
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Politechnika Wrocławska; Uniwersytet Mikołaja Kopernika w Toruniu
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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