. . . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=TA03021234"^^ . . . "V\u00FDzkum technologick\u00FDch a \u0159\u00EDd\u00EDc\u00EDch parametr\u016F inova\u010Dn\u00ED integrovan\u00E9 technologie pro sn\u00ED\u017Een\u00ED toxicity a koncentrace polychlorovan\u00FDch dibenzodioxin\u016F a dibenzofuran\u016F ze zemin" . . . "1"^^ . . . . "0"^^ . "TA03021234" . "2"^^ . "2013-01-01+01:00"^^ . "2016-12-31+01:00"^^ . "0"^^ . "Research of technological and controlling parameters of an innovative integrated technique for toxicity reduction and decrease of concentration of polychlorinated dibenzodioxins and dibenzofurans in soil"@en . "2014-03-25+01:00"^^ . . . . "Polychlorinated dibenzodioxins and dibenzofurans- biotransformation- biological reductive dechlorination- high energy milling- pollutant desorption- integrated mechanical and biological treatment technique- molecular biology- ecotoxicity"@en . . "2015-05-05+02:00"^^ . "Projekt je zam\u011B\u0159en na v\u00FDzkum inova\u010Dn\u00ED integrovan\u00E9 technologie pro sni\u017Eov\u00E1n\u00ED toxicity a koncentrace polychlorovan\u00FDch dibenzodioxin\u016F (PCDD) a polychlorovan\u00FDch dibenzofuran\u016F (PCDF) v kontaminovan\u00FDch zemin\u00E1ch. Technologie kombinuje mechanick\u00E9 vysokorychlostn\u00ED mlet\u00ED, kter\u00E9 zvy\u0161uje biologickou dostupnost sorbovan\u00FDch polutant\u016F, s biologickou transformac\u00ED a dechlorac\u00ED v sekvenci anaerobn\u00ED reduktivn\u00ED dechlorace, aerobn\u00ED do\u010Di\u0161t\u011Bn\u00ED. Pro \u0159\u00EDzen\u00ED procesu vyu\u017E\u00EDv\u00E1 kontrolu bioin\u017Een\u00FDrsk\u00FDch parametr\u016F procesu s vyu\u017Eit\u00EDm molekul\u00E1rn\u00ED biologie pro hodnocen\u00ED v\u00FDvoje struktury mikrobi\u00E1ln\u00EDch populac\u00ED, ze kter\u00E9 lze velmi dob\u0159e usuzovat na sni\u017Eov\u00E1n\u00ED toxicity prost\u0159ed\u00ED i pr\u016Fb\u011Bh odstra\u0148ov\u00E1n\u00ED c\u00EDlov\u00FDch polutant\u016F. Aplikace molekul\u00E1rn\u011B biologick\u00FDch metod poskytuje kvalitativn\u011B lep\u0161\u00ED informaci o pr\u016Fb\u011Bhu procesu ve srovn\u00E1n\u00ED s metodami klasick\u00E9 mikrobiologie. Pr\u016Fb\u011Bh biotransformace a dechlorace PCDD a PCDF bude sledov\u00E1n i stanoven\u00EDm zm\u011Bn ekotoxicity kontaktn\u00EDmi testy s n\u011Bkolika bioindik\u00E1tory. Tento dopl\u0148kov\u00FD monitoring umo\u017E\u0148uje sledovat v\u00FDvoj toxicity v prost\u0159ed\u00ED v d\u016Fsledku biologick\u00FDch transforma\u010Dn\u00EDch proces\u016F. Hlavn\u00ED c\u00EDlem projektu je z\u00EDskat a ov\u011B\u0159it technologick\u00E9 parametry proces\u016F (mechanick\u00E9ho i biologick\u00FDch) a ov\u011B\u0159it integrovan\u00FD technologick\u00FD postup a jeho \u00FA\u010Dinnost. Proto\u017Ee se jedn\u00E1 o inova\u010Dn\u00ED technologii, kter\u00E1 m\u00E1 v\u00FDhody proti sou\u010Dasn\u00FDm konkuren\u010Dn\u00EDm technologi\u00EDm (termick\u00E9 a chemick\u00E9) v tom, \u017Ee je v\u00FDrazn\u011B m\u00E9n\u011B n\u00E1ro\u010Dn\u00E1 na spot\u0159ebu energie pro o\u0161et\u0159en\u00ED hmotnostn\u00ED jednotky kontaminovan\u00E9 zeminy a je p\u0159\u00E1tel\u0161t\u011Bj\u0161\u00ED k \u017Eivotn\u00EDmu prost\u0159ed\u00ED, proto\u017Ee prakticky neprodukuje \u017E\u00E1dn\u00E9 emise ani druhotn\u00E9 odpady, p\u0159edpokl\u00E1d\u00E1 se jej\u00ED ochrana u\u017Eitn\u00FDm vzorem." . . . . . "Project is aimed to research of an innovative integrated technology for reduction of toxicity and concentration of PCDD/Fs in contaminated soils. The treatment technique combines mechanical high energy milling to increase of bioavailability of sorbed pollutants with biological transformation and dechlorination and aerobic polishing stage. Process control is performed using bioengineering parameters together with changes of bacterial community structure (CBCS) determined using molecular bioloigy methods. CBCS could be correlated with the toxicity of the environment. Results of molecular biology methods are more reliable in comparison to methods of clasical microbiology. Biotransformation of PCDD/Fs will be monitored using detection of changes of ecotoxicity, too. The terrestrial ecotoxicity tests with different bioindicators will be used. This additional monitoring allows to observe changes of toxicity caused by biological transformation and degradation of pollutants."@en . .