"Cakl, Ji\u0159\u00ED" . "Slovak Society of Chemical Engineering" . "2005-05-23+02:00"^^ . . "The Water Treatment Using a Combined Membrane Microfiltration Process"@en . "Z(MSM0021627502)" . . . . "3"^^ . . "RIV/00216275:25310/05:00002805!RIV08-MSM-25310___" . "water treatment; microfiltration; NH4+ ions; clinoptilolite sorptive capacity"@en . "The Water Treatment Using a Combined Membrane Microfiltration Process" . . . . "3"^^ . "Dole\u010Dek, Petr" . "551279" . . . . "[74FFB2205CCD]" . . "\u00DAprava vody pomoc\u00ED kombinovan\u00E9ho membr\u00E1nov\u00E9ho procesu"@cs . . "Jir\u00E1nkov\u00E1, Hana" . "The Water Treatment Using a Combined Membrane Microfiltration Process"@en . . "229/1-229/8" . "V oblasti \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch vod a \u00FApravy pitn\u00E9 vody nahradily v posledn\u00EDch letech membr\u00E1nov\u00E9 filtrace \u0159adu konven\u010Dn\u00EDch separa\u010Dn\u00EDch technik. Ultrafiltrace a mikrofiltrace se \u010Dasto pou\u017E\u00EDvaj\u00ED pro odstran\u011Bn\u00ED suspendovan\u00FDch a koloidn\u00EDch \u010D\u00E1stic z vodn\u00FDch syst\u00E9m\u016F. Lep\u0161\u00EDho separa\u010Dn\u00EDho \u00FA\u010Dinku lze dos\u00E1hnout kombinac\u00ED t\u011Bchto technik s dal\u0161\u00EDm procesem \u00FApravy vody, nap\u0159.s adsorpc\u00ED nebo s bioreaktory. C\u00EDlem t\u00E9to pr\u00E1ce bylo studium procesu spojuj\u00EDc\u00EDho membr\u00E1novou mikrofiltraci a sorpci amonn\u00FDch iont\u016F na p\u0159\u00EDrodn\u00EDm zeolitu ? klinoptilolitu. Sorp\u010Dn\u00ED vlastnosti byly zkoum\u00E1ny u t\u0159\u00ED frakc\u00ED zeolitu s rozd\u00EDlnou velikost\u00ED \u010D\u00E1stic. Experimenty byly zam\u011B\u0159eny na studium reak\u010Dn\u00ED kinetiky a stanoven\u00ED sorp\u010Dn\u00ED kapacity. Bylo zji\u0161t\u011Bno, \u017Ee v souladu s teori\u00ED vykazuje maxim\u00E1ln\u00ED sorp\u010Dn\u00ED kapacitu pro amonn\u00E9 ionty nejjemn\u011Bj\u0161\u00ED frakce klinoptilolitu a sorp\u010Dn\u00ED kapacita se zvy\u0161uje s rovnov\u00E1\u017Enou koncentrac\u00ED NH4+ iont\u016F. V z\u00E1v\u011Bru byly porovn\u00E1ny v\u00FDsledky vs\u00E1dkov\u00FDch a dynamick\u00FDch experiment\u016F."@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"@en . "The Water Treatment Using a Combined Membrane Microfiltration Process" . "25310" . "RIV/00216275:25310/05:00002805" . . "\u00DAprava vody pomoc\u00ED kombinovan\u00E9ho membr\u00E1nov\u00E9ho procesu"@cs . "Tatransk\u00E9 Matliare, Slovensko" . . "Proceedings of 32nd International Conference of Slovak Society of Chemical Engineering" . "Bratislava, Slovensko" . "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" . "80-227-2224-3" . . "8"^^ . .