. . "Zm\u011Bna pohyblivosti kadmia a zinku v \u010Dist\u00EDrensk\u00FDch kalech" . "RIV/60460709:41210/07:20634" . "41210" . . . "462597" . "Zm\u011Bna pohyblivosti kadmia a zinku v \u010Dist\u00EDrensk\u00FDch kalech" . . . "Han\u010D, Ale\u0161" . "RIV/60460709:41210/07:20634!RIV08-MSM-41210___" . . . "The changes of cadmium and zinc mobility in sewage sludges after their treatment"@en . . "Zm\u011Bna pohyblivosti kadmia a zinku v \u010Dist\u00EDrensk\u00FDch kalech"@cs . . "CZ - \u010Cesk\u00E1 republika" . "4"^^ . "V experimentu byl sledov\u00E1n vliv pH a sorp\u010Dn\u00ED kapacity po p\u0159\u00EDdavku v\u00E1pence, v\u00E1pna, bentonitu a zeolitu do aerobn\u011B a anaerobn\u011B inkubovan\u00E9ho \u010Dist\u00EDrensk\u00E9ho kalu na distribuci kadmia a zinku. Pod\u00EDl zinku ve vodorozpustn\u00E9 a v\u00FDm\u011Bnn\u00E9 frakci byl v\u011Bt\u0161\u00ED ne\u017E kadmia. P\u0159\u00EDdavek v\u00E1pence a v\u00E1pna sn\u00ED\u017Eil obsahy kadmia a zinku v p\u0159\u00EDstupn\u00E9 frakci na konci aerobn\u00ED inkubace. V\u011Bt\u0161ina Cd a Zn byla v\u00E1z\u00E1na v anaerobn\u011B inkubovan\u00FDch kalech v organick\u00E9 a residu\u00E1ln\u00ED frakci. Nedostatek vzduchu zp\u016Fsobil vy\u0161\u0161\u00ED zastoupen\u00ED organick\u00E9ho kadmia a zinku ve frakci huminov\u00FDch kyselin narozd\u00EDl od aerobn\u00EDch podm\u00EDnek. P\u0159\u00EDdavek v\u00E1pence do aerobn\u011B i anaerobn\u011B inkubovan\u00E9ho kalu siln\u011B zv\u00FD\u0161il zastoupen\u00ED Cd ve frakci huminov\u00FDch kyselin ve srovn\u00E1n\u00ED s p\u0159\u00EDdavkem bentonitu a zeolitu. Ve frakci huminov\u00FDch kyselin bylo v\u00E1z\u00E1no v\u00EDce kadmia ne\u017E zinku."@cs . "4"^^ . "[DAB91E34A849]" . . . "The influence of materials affecting pH (limestone, lime) and sorption capacity (bentonite, zeolite), added to sewage ludges of various origin and incubated under aerobic and anaerobic conditions for eight months, on the distribution of Cd and Zn was studied. The Zn proportion in water-soluble and exchangeable fractions was greater than that of Cd. Limestone and lime addition to sludge decreased the Cd and Zn contents in available fraction at the end of aerobic incubation. Most Cd and Zn was bound in sludge incubated under anaerobic conditions in organic and residual fractions. Lack of air caused a higher portion of organic Cd and Zn in humic acid fraction compared with aerobic conditions. The limestone addition to sludge and aerobic or anaerobic incubation strongly enhanced the Cd proportion in humic acid fraction compared with bentonite and zeolite addition. A greater cadmium proportion was bound in humic acid fraction compared with zinc."@en . . "10" . "4"^^ . "Cadmium, zinc, sewage sludge, lime, limestone, bentonite, zeolite, fraction"@en . . "101" . "Z(MSM6046070901)" . "Bal\u00EDk, Ji\u0159\u00ED" . . . . "807;810" . "Zm\u011Bna pohyblivosti kadmia a zinku v \u010Dist\u00EDrensk\u00FDch kalech"@cs . . . "Sz\u00E1kov\u00E1, Ji\u0159ina" . "The changes of cadmium and zinc mobility in sewage sludges after their treatment"@en . "V experimentu byl sledov\u00E1n vliv pH a sorp\u010Dn\u00ED kapacity po p\u0159\u00EDdavku v\u00E1pence, v\u00E1pna, bentonitu a zeolitu do aerobn\u011B a anaerobn\u011B inkubovan\u00E9ho \u010Dist\u00EDrensk\u00E9ho kalu na distribuci kadmia a zinku. Pod\u00EDl zinku ve vodorozpustn\u00E9 a v\u00FDm\u011Bnn\u00E9 frakci byl v\u011Bt\u0161\u00ED ne\u017E kadmia. P\u0159\u00EDdavek v\u00E1pence a v\u00E1pna sn\u00ED\u017Eil obsahy kadmia a zinku v p\u0159\u00EDstupn\u00E9 frakci na konci aerobn\u00ED inkubace. V\u011Bt\u0161ina Cd a Zn byla v\u00E1z\u00E1na v anaerobn\u011B inkubovan\u00FDch kalech v organick\u00E9 a residu\u00E1ln\u00ED frakci. Nedostatek vzduchu zp\u016Fsobil vy\u0161\u0161\u00ED zastoupen\u00ED organick\u00E9ho kadmia a zinku ve frakci huminov\u00FDch kyselin narozd\u00EDl od aerobn\u00EDch podm\u00EDnek. P\u0159\u00EDdavek v\u00E1pence do aerobn\u011B i anaerobn\u011B inkubovan\u00E9ho kalu siln\u011B zv\u00FD\u0161il zastoupen\u00ED Cd ve frakci huminov\u00FDch kyselin ve srovn\u00E1n\u00ED s p\u0159\u00EDdavkem bentonitu a zeolitu. Ve frakci huminov\u00FDch kyselin bylo v\u00E1z\u00E1no v\u00EDce kadmia ne\u017E zinku." . . "0009-2770" . . "Chemick\u00E9 listy" . "Tlusto\u0161, Pavel" . . .