{"id":28,"date":"2012-06-08T11:06:51","date_gmt":"2012-06-08T09:06:51","guid":{"rendered":"http:\/\/nanobiowat\/?page_id=28"},"modified":"2018-11-08T07:47:13","modified_gmt":"2018-11-08T06:47:13","slug":"moderni-oxidacni-technologie-cisteni-vod-a-pud-za-pomoci-sloucenin-zeleza-ve-vysokych-oxidacnich-stavech","status":"publish","type":"page","link":"http:\/\/nanobiowat.localhost\/pracovni-skupiny\/oxidacni-technologie\/","title":{"rendered":"Oxida\u010dn\u00ed technologie"},"content":{"rendered":"

<\/p>\n

Vedouc\u00ed konsorcia:<\/h2>\n

Univerzita Palack\u00e9ho v Olomouci<\/a><\/p>\n

\u010clenov\u00e9 konsorcia:<\/h2>\n

Technick\u00e1 univerzita v Liberci<\/a>, AQUATEST a.s.<\/a>, DEKONTA a.s.<\/a>, GEOtest a.s.<\/a>, MEGA a.s.<\/a>, LAC s.r.o.<\/a><\/p>\n

Zodpov\u011bdn\u00e1 osoba za \u0159e\u0161en\u00ed bal\u00ed\u010dku:<\/h2>\n

Doc. RNDr. Libor Machala, Ph.D.<\/a><\/p>\n

Popis bal\u00ed\u010dku:<\/h2>\n

Technologie zalo\u017een\u00e9 na (i) oxida\u010dn\u00edm \u00fa\u010dinku slou\u010denin s vysok\u00fdmi oxida\u010dn\u00edmi stavy \u017eeleza, (ii) \u0159\u00edzen\u00e9 katalyzovan\u00e9 dekompozici peroxidu vod\u00edku a (iii) fotokatalytick\u00e9m odbour\u00e1n\u00ed polutant\u016f s vyu\u017eit\u00edm TiO2 imobilizovan\u00e9ho na vhodn\u00fdch substr\u00e1tech pro ekologicky \u0161etrn\u00e9 \u010di\u0161t\u011bn\u00ed povrchov\u00fdch, odpadn\u00edch a podzemn\u00edch vod a p\u016fd. Technologie zalo\u017een\u00e9 na aplikaci fer\u00e1t\u016f (slou\u010denin \u017eeleza ve vysok\u00fdch oxida\u010dn\u00edch stavech FeIV, FeV, FeVI) maj\u00ed obrovsk\u00fd aplika\u010dn\u00ed potenci\u00e1l zejm\u00e9na pro kombinovanou mo\u017enost oxida\u010dn\u00edho efektu a precipita\u010dn\u00edho efektu. Pr\u00e1v\u011b do struktury vznikaj\u00edc\u00edho hydroxidu \u017eelezit\u00e9ho se s vysokou \u00fa\u010dinnost\u00ed zabudov\u00e1vaj\u00ed nap\u0159\u00edklad t\u011b\u017ek\u00e9 kovy \u010di arsen. Materi\u00e1ly jsou tak \u0161iroce pou\u017eiteln\u00e9 pro odstran\u011bn\u00ed oxidativn\u011b odbourateln\u00fdch organick\u00fdch slou\u010denin, ale i t\u011b\u017ek\u00fdch kov\u016f, kyanid\u016f, arsenu \u010di mikrocystinu. Z dal\u0161\u00edch oxida\u010dn\u00edch metod je d\u016fle\u017eit\u00fd \u0159\u00edzen\u00fd rozklad peroxidu vod\u00edku s vyu\u017eit\u00edm heterogenn\u00edch katalyz\u00e1tor\u016f. Tyto metody dovoluj\u00ed \u0159\u00eddit kinetiku rozkladu peroxidu vod\u00edku, co\u017e je d\u016fle\u017eit\u00e9 zejm\u00e9na v oxidativn\u00edch technologi\u00edch \u010di\u0161t\u011bn\u00ed podzemn\u00edch, ale i odpadn\u00edch vod. Tyto heterogenn\u011b katalyzovan\u00e9 procesy jsou pomalej\u0161\u00ed oproti klasick\u00e9 Fentonov\u011b reakci s homogenn\u00ed katal\u00fdzou, co\u017e je nap\u0159\u00edklad v technologi\u00edch \u010di\u0161t\u011bn\u00ed podzemn\u00edch vod \u017e\u00e1douc\u00ed.
V r\u00e1mci pracovn\u00edho bal\u00ed\u010dku jsou tyto technologie rozv\u00edjeny a optimalizov\u00e1ny, st\u011b\u017eejn\u00ed \u010d\u00e1st p\u0159edstavuje ov\u011b\u0159ov\u00e1n\u00ed technologi\u00ed na r\u016fzn\u00fdch lokalit\u00e1ch. UPOL je zodpov\u011bdn\u00e1 za koordinaci prac\u00ed, laboratorn\u00ed v\u00fdvoj a optimalizaci p\u0159\u00edpravy \u010dist\u00fdch f\u00e1z\u00ed v laboratorn\u00edch podm\u00ednk\u00e1ch v\u010detn\u011b povrchov\u00e9 stabilizace a za komplexn\u00ed velikostn\u00ed, morfologickou, chemickou, strukturn\u00ed a povrchovou charakterizaci p\u0159ipraven\u00fdch materi\u00e1l\u016f. Za transfer technologi\u00ed v\u00fdroby do poloprovozn\u00edho a provozn\u00edho m\u011b\u0159\u00edtka je zodpov\u011bdn\u00e1 spole\u010dnost LAC, kter\u00e1 vyv\u00edj\u00ed za\u0159\u00edzen\u00ed pro v\u00fdrobu \u017eelezi\u010ditan\u016f\/\u017eelezi\u010dnan\u016f v\u010detn\u011b stabilizovan\u00fdch materi\u00e1l\u016f a dal\u0161\u00edch katalyz\u00e1tor\u016f, a d\u00e1le se pod\u00edl\u00ed na n\u00e1vrhu a realizaci za\u0159\u00edzen\u00ed pro aplikaci FeIV\/FeV v technologi\u00edch \u010di\u0161t\u011bn\u00ed povrchov\u00fdch a odpadn\u00edch vod. TUL je zodpov\u011bdn\u00e1 za testov\u00e1n\u00ed v\u0161ech vyvinut\u00fdch materi\u00e1l\u016f z hlediska reaktivity, efektivity \u00fa\u010dinku na jednotliv\u00e9 typy kontaminant\u016f, monitoring kinetiky a dlouhodobosti \u00fa\u010dinku v podzemn\u00edch vod\u00e1ch; pod\u00edl\u00ed se tak\u00e9 na modelov\u00e1n\u00ed proces\u016f v podzemn\u00edch vod\u00e1ch a testov\u00e1n\u00ed migra\u010dn\u00edch vlastnost\u00ed. P\u011bt dal\u0161\u00edch partner\u016f (AECOM, GEOtest, Dekonta, AQUATEST, Mega) ov\u011b\u0159uj\u00ed technologie a vyvinut\u00e9 materi\u00e1ly na r\u016fzn\u00fdch typech vod (podzemn\u00ed, povrchov\u00e9, odpadn\u00ed), na r\u016fzn\u00fdch lokalit\u00e1ch s r\u016fzn\u00fdm typem zne\u010di\u0161t\u011bn\u00ed, v r\u016fzn\u00e9m geologick\u00e9m prost\u0159ed\u00ed. Tyto spole\u010dnosti se pod\u00edlej\u00ed tak\u00e9 na implementaci technologi\u00ed na tuzemsk\u00e9 a sv\u011btov\u00e9 trhy.
Hlavn\u00edm c\u00edlem tohoto pracovn\u00edho bal\u00ed\u010dku je v\u00fdvoj nov\u00fdch materi\u00e1l\u016f a ekologicky \u0161etrn\u00fdch oxidativn\u00edch technologi\u00ed \u010di\u0161t\u011bn\u00ed vod a p\u016fd s n\u00e1slednou implementac\u00ed t\u011bchto technologi\u00ed na \u010desk\u00fd i sv\u011btov\u00fd trh.<\/p>\n

V\u00fdstupy:<\/h2>\n
    \n
  • V\u00fdvoj technologie poloprovozn\u00ed v\u00fdroby fer\u00e1t\u016f (\u017eelezi\u010ditan\u016f\/\u017eelezi\u010dnan\u016f) alkalick\u00fdch kov\u016f, a jejich povrchov\u011b stabilizovan\u00fdch ekvivalent\u016f, pro \u010di\u0161t\u011bn\u00ed pitn\u00fdch, povrchov\u00fdch a odpadn\u00edch vod.<\/li>\n
  • V\u00fdvoj technologie p\u0159\u00edpravy a pou\u017eit\u00ed nanokatalyz\u00e1tor\u016f pro katalytickou dekompozici peroxidu vod\u00edku a n\u00e1sledn\u00e9 testov\u00e1n\u00ed v\u00a0technologi\u00edch \u010di\u0161t\u011bn\u00ed vod.<\/em><\/li>\n
  • V\u00fdvoj technologie fotokatalytick\u00e9ho \u010di\u0161t\u011bn\u00ed vod s vyu\u017eit\u00edm TiO2<\/sub> imobilizovan\u00e9m na magnetick\u00fdch a nanovl\u00e1kenn\u00fdch substr\u00e1tech.<\/li>\n<\/ul>\n

    <\/p>","protected":false},"excerpt":{"rendered":"

    Vedouc\u00ed konsorcia: Univerzita Palack\u00e9ho v Olomouci \u010clenov\u00e9 konsorcia: Technick\u00e1 univerzita v Liberci, AQUATEST a.s., DEKONTA a.s., GEOtest a.s., MEGA a.s., LAC s.r.o. Zodpov\u011bdn\u00e1 osoba za \u0159e\u0161en\u00ed bal\u00ed\u010dku: Doc. RNDr. Libor Machala, Ph.D. Popis bal\u00ed\u010dku: Technologie zalo\u017een\u00e9 na (i) oxida\u010dn\u00edm \u00fa\u010dinku …<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/28"}],"collection":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/comments?post=28"}],"version-history":[{"count":9,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/28\/revisions"}],"predecessor-version":[{"id":1298,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/28\/revisions\/1298"}],"up":[{"embeddable":true,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/10"}],"wp:attachment":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/media?parent=28"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}