"Ostrava" . "At our institute was developed technological procedure of mine water desulphation. Technological procedure consists of following stages:1) primary alkalifying of mine water to pH=11,4-12,55 by calcium hydroxide,2) chemical precipitation of sulphates by aluminium salts,3) neutralizing of desulphated water by means of liquid carbor dioxide.We worked with the sludge that arose from chemical precipitation of sulphate by aluminium salts. Incurred sludge is subjected to partial dissolving by sulphuric acid with a wiev to obtain aluminium ionts again in solution."@en . "Ostrava" . . "Vidl\u00E1\u0159, Ji\u0159\u00ED" . . "RIV/61989100:27350/04:00011317" . "RIV/61989100:27350/04:00011317!RIV/2005/GA0/273505/N" . "Na na\u0161em institutu byl vyvinut technologick\u00FD postup desulfatace d\u016Fln\u00ED vody. Postup sest\u00E1v\u00E1 z n\u00E1sleduj\u00EDc\u00EDch krok\u016F:1) prim\u00E1rn\u00ED alkalizace d\u016Fln\u00ED vody na pH=11,4-11,55 hydroxidem v\u00E1penat\u00FDm,2) chemick\u00E9 sr\u00E1\u017Een\u00ED s\u00EDran\u016F pomoc\u00ED hlinit\u00FDch sol\u00ED,3) neutralizace desulfatovan\u00E9 vody pomoc\u00ED kapaln\u00E9ho oxidu uhli\u010Dit\u00E9ho.Pracovali jsme s kalem, kter\u00FD vznikl chemick\u00FDm sr\u00E1\u017Een\u00EDm s\u00EDran\u016F pomoc\u00ED hlinit\u00FDch sol\u00ED. Vznikl\u00FD kal byl podroben \u010D\u00E1ste\u010Dn\u00E9mu rozpou\u0161t\u011Bn\u00ED kyselinou s\u00EDrovou s c\u00EDlem z\u00EDskat hlinit\u00E9 ionty zp\u011Bt do roztoku."@cs . . . . "Contribution to study of sludge properties from sulphate precipitation in mining water"@en . "582049" . . "[A4AA7EA2A0C6]" . . "Contribution to study of sludge properties from sulphate precipitation in mining water"@en . "2"^^ . "P\u0159\u00EDsp\u011Bvek ke studiu vlastnost\u00ED \u010Dist\u00EDrensk\u00E9ho kalu ze sr\u00E1\u017Een\u00ED s\u00EDranov\u00FDch d\u016Fln\u00EDch vod" . . "7"^^ . "Recyklace odpad\u016F VIII" . "115-121" . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . . "2"^^ . . "Hevi\u00E1nkov\u00E1, Silvie" . "mining water;desulphation;calcium hydroxide;aluminium salts;sulphuric acid"@en . "P\u0159\u00EDsp\u011Bvek ke studiu vlastnost\u00ED \u010Dist\u00EDrensk\u00E9ho kalu ze sr\u00E1\u017Een\u00ED s\u00EDranov\u00FDch d\u016Fln\u00EDch vod"@cs . "Na na\u0161em institutu byl vyvinut technologick\u00FD postup desulfatace d\u016Fln\u00ED vody. Postup sest\u00E1v\u00E1 z n\u00E1sleduj\u00EDc\u00EDch krok\u016F:1) prim\u00E1rn\u00ED alkalizace d\u016Fln\u00ED vody na pH=11,4-11,55 hydroxidem v\u00E1penat\u00FDm,2) chemick\u00E9 sr\u00E1\u017Een\u00ED s\u00EDran\u016F pomoc\u00ED hlinit\u00FDch sol\u00ED,3) neutralizace desulfatovan\u00E9 vody pomoc\u00ED kapaln\u00E9ho oxidu uhli\u010Dit\u00E9ho.Pracovali jsme s kalem, kter\u00FD vznikl chemick\u00FDm sr\u00E1\u017Een\u00EDm s\u00EDran\u016F pomoc\u00ED hlinit\u00FDch sol\u00ED. Vznikl\u00FD kal byl podroben \u010D\u00E1ste\u010Dn\u00E9mu rozpou\u0161t\u011Bn\u00ED kyselinou s\u00EDrovou s c\u00EDlem z\u00EDskat hlinit\u00E9 ionty zp\u011Bt do roztoku." . "80-248-0560-X" . "P\u0159\u00EDsp\u011Bvek ke studiu vlastnost\u00ED \u010Dist\u00EDrensk\u00E9ho kalu ze sr\u00E1\u017Een\u00ED s\u00EDranov\u00FDch d\u016Fln\u00EDch vod" . "2004-10-08+02:00"^^ . . "27350" . . . "P(GA105/02/1116)" . "P\u0159\u00EDsp\u011Bvek ke studiu vlastnost\u00ED \u010Dist\u00EDrensk\u00E9ho kalu ze sr\u00E1\u017Een\u00ED s\u00EDranov\u00FDch d\u016Fln\u00EDch vod"@cs . . . . . . .