. "3"^^ . . "Sorption and Separation of Heavy Metals from Ethyleneamine Complexes"@en . . . . "155-157" . "Politechnika Wroc\u0142awska; Uniwersytet Miko\u0142aja Kopernika w Toruniu" . "3"^^ . . . "RIV/60461373:22320/07:00018876!RIV08-MSM-22320___" . "Mi\u0161tov\u00E1, Eva" . . "RIV/60461373:22320/07:00018876" . . . . "Mat\u011Bjka, Zden\u011Bk" . . "Sorption and Separation of Heavy Metals from Ethyleneamine Complexes" . . . "Sorption and Separation of Heavy Metals from Ethyleneamine Complexes"@en . "[C8A1FD9118AA]" . "Parschov\u00E1, Helena" . "Z(MSM6046137304)" . . "Sorption and Separation of Heavy Metals from Ethyleneamine Complexes" . "Sorpce a separace t\u011B\u017Ek\u00FDch kov\u016F z ethylenaminov\u00FDch komplex\u016F"@cs . . . . "978-83-7493-317-9" . "Tato pr\u00E1ce se zab\u00FDv\u00E1 studiem sorpce a separace t\u011B\u017Ek\u00FDch kov\u016F (m\u011B\u010F, zinek a nikl) z ethylenaminov\u00FDch komplex\u016F (EDA, DETA, TETA a TEPA). K selektivn\u00EDmu odstra\u0148ov\u00E1n\u00ED t\u011B\u017Ek\u00FDch kov\u016F byly vybr\u00E1ny tyto sorbenty: a) oligoethyleneaminov\u00E9 sorbenty b) pikolylaminov\u00E9 sorbenty c) iminodiacet\u00E1tov\u00FD chelata\u010Dn\u00ED katex d) slab\u011B kysel\u00FD katex e) siln\u011B kysel\u00FD katex B\u011Bhem pokus\u016F byl sledov\u00E1n vliv vstupn\u00ED koncentrace kov\u016F a specifick\u00E9 zat\u00ED\u017Een\u00ED. Modelov\u00E9 roztoky obsahovaly 1 - 4 mmol/l ethylenaminu a 1 mmol/l kovu. Specifick\u00E9 zat\u00ED\u017Een\u00ED bylo provozov\u00E1no p\u0159i s = 6 nebo 18 V/V0.h-1. Regenerace prob\u00EDhala ve dvou stupn\u00EDch. V prvn\u00EDm stupni byly pou\u017Eity 3 V/V0 2M HCl a ve druh\u00E9m stupni 5 V/V0 1M NaOH."@cs . "Sorption; separation; heavy metal; EDA; DETA; TETA; TEPA"@en . "22320" . "Sorpce a separace t\u011B\u017Ek\u00FDch kov\u016F z ethylenaminov\u00FDch komplex\u016F"@cs . "Toru\u0148" . . . "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" . "Ars Separatoria 2007" . . "451085" . "3"^^ . "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 .