{"id":16,"date":"2012-06-08T10:52:56","date_gmt":"2012-06-08T08:52:56","guid":{"rendered":"http:\/\/nanobiowat\/?page_id=16"},"modified":"2018-11-08T07:51:54","modified_gmt":"2018-11-08T06:51:54","slug":"veda","status":"publish","type":"page","link":"http:\/\/nanobiowat.localhost\/materialy-a-technologie\/","title":{"rendered":"Materi\u00e1ly a technologie"},"content":{"rendered":"

<\/p>\n

Reduktivn\u00ed\u00a0 a oxidativn\u00ed\u00a0 technologie<\/h1>\n

\"SC_009\"<\/a><\/p>\n

Jednou z\u00a0kl\u00ed\u010dov\u00fdch v\u011bdeck\u00fdch aktivit \u0159e\u0161en\u00fdch v projektu je v\u00fdvoj pokro\u010dil\u00fdch (nano)materi\u00e1l\u016f na b\u00e1zi \u017eeleza a jejich aplikace v oblasti reduktivn\u00edch a oxidativn\u00edch technologi\u00ed \u010di\u0161t\u011bn\u00ed vod a p\u016fd. Pro pou\u017eit\u00ed v reduktivn\u00edch technologi\u00edch jsou vyv\u00edjeny a optimalizov\u00e1ny (nano)materi\u00e1ly na b\u00e1zi element\u00e1rn\u00edho (kovov\u00e9ho) \u017eeleza (ZVI), kter\u00e9 jsou vhodn\u00e9 k\u00a0odstran\u011bn\u00ed \u0161irok\u00e9 \u0161k\u00e1ly jak anorganick\u00fdch (nap\u0159. As, Ba, Cr, Cu, Se, U, Ni, a dal\u0161\u00ed), tak i organick\u00fdch (nap\u0159. polychlorovan\u00e9 uhlovod\u00edky, BTEX, pesticidy, a dal\u0161\u00ed) polutant\u016f zejm\u00e9na z\u00a0podzemn\u00edch vod a p\u016fd. Pro oxidativn\u00ed technologie jsou vyv\u00edjeny materi\u00e1ly zalo\u017een\u00e9 na b\u00e1zi \u017eeleza ve vysok\u00fdch valen\u010dn\u00edch stavech (fer\u00e1ty \u2013 Fe(IV, V,VI)), kter\u00e9 jsou vhodn\u00e9 a efektivn\u00ed pro odbour\u00e1n\u00ed anorganick\u00fdch (nap\u0159. As, U, Zn, Cu, Ni, kyanidy, fosf\u00e1ty, sulf\u00e1ty, a dal\u0161\u00ed), organick\u00fdch (nap\u0159. hormony, pesticidy, farmaceutika, a dal\u0161\u00ed) i biologick\u00fdch (nap\u0159. sinice) polutant\u016f zvl\u00e1\u0161t\u011b p\u0159i \u010di\u0161t\u011bn\u00ed a \u00faprav\u011b povrchov\u00fdch a pitn\u00fdch vod.<\/p>\n

St\u00e1hnout produktov\u00fd list (pdf)<\/a><\/p>\n

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Filtra\u010dn\u00ed a antimikrobi\u00e1ln\u00ed technologie<\/h1>\n

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Pokro\u010dil\u00e9 filtra\u010dn\u00ed technologie vyu\u017e\u00edvaj\u00ed filtra\u010dn\u00ed materi\u00e1ly funkcionalizovan\u00e9 rozli\u010dn\u00fdmi nano\u010d\u00e1sticemi. Takov\u00e9 kompozitn\u00ed filtry toti\u017e kombinuj\u00ed vlastnosti a v\u00fdhody obou pou\u017eit\u00fdch materi\u00e1l\u016f. S ohledem na vyu\u017eit\u00ed filtr\u016f v r\u016fzn\u00fdch aplikac\u00edch se jev\u00ed jako v\u00edce ne\u017e v\u00fdhodn\u00e9 spojit filtra\u010dn\u00ed materi\u00e1l bu\u010f s nano\u010d\u00e1sticemi nulamocn\u00e9ho \u017eeleza, nano\u010d\u00e1sticemi st\u0159\u00edbra a jejich kombinac\u00ed. Nano\u010d\u00e1stice nulamocn\u00e9ho \u017eeleza vykazuj\u00ed specifick\u00e9 vlastnosti a lze je pou\u017e\u00edt p\u0159i odstra\u0148ov\u00e1n\u00ed mnoh\u00fdch anorganick\u00fdch (nap\u0159. As, Ba, Cr, Cu, Se, U, Ni) i organick\u00fdch (nap\u0159. polychlorovan\u00e9 uhlovod\u00edky, BTEX, pesticidy) polutant\u016f. Imobilizac\u00ed t\u011bchto \u010d\u00e1stic na filtra\u010dn\u00ed substr\u00e1t lze tedy z\u00edskat kompozitn\u00ed materi\u00e1l pou\u017eiteln\u00fd k odstran\u011bn\u00ed \u0159ady polutant\u016f ji\u017e p\u0159i samotn\u00e9m filtra\u010dn\u00edm procesu. Nano\u010d\u00e1stice st\u0159\u00edbra jsou naopak zn\u00e1m\u00e9 d\u00edky sv\u00fdm unik\u00e1tn\u00edm antimikrobi\u00e1ln\u00edm vlastnostem. V p\u0159\u00edpad\u011b, \u017ee jsou kovalentn\u011b v\u00e1z\u00e1ny na filtra\u010dn\u00ed materi\u00e1l, omezuj\u00ed tvorbu povlaku mikrobi\u00e1ln\u00edho charakteru. T\u00edmto zp\u016fsobem lze prodlou\u017eit \u017eivotnost dan\u00e9ho filtra\u010dn\u00edho materi\u00e1lu bez rizika uvol\u0148ov\u00e1n\u00ed nano\u010d\u00e1stic st\u0159\u00edbra do filtra\u010dn\u00edho media.<\/p>\n

St\u00e1hnout produktov\u00fd list (pdf)<\/a><\/p>\n

<\/div>\n
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Biotechnologie (Kompostov\u00e1n\u00ed kontaminovan\u00fdch zemin)<\/h1>\n

\"SC_008\"<\/a><\/p>\n

St\u00e1hnout produktov\u00fd list (pdf)<\/a><\/p>\n

<\/div>\n
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Materi\u00e1ly na b\u00e1zi nano\u010d\u00e1stic \u017eeleza<\/h1>\n

Produktov\u00e9 listy: http:\/\/www.nanoiron.cz\/cs\/produkty<\/a><\/h2>\n

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

Reduktivn\u00ed\u00a0 a oxidativn\u00ed\u00a0 technologie Jednou z\u00a0kl\u00ed\u010dov\u00fdch v\u011bdeck\u00fdch aktivit \u0159e\u0161en\u00fdch v projektu je v\u00fdvoj pokro\u010dil\u00fdch (nano)materi\u00e1l\u016f na b\u00e1zi \u017eeleza a jejich aplikace v oblasti reduktivn\u00edch a oxidativn\u00edch technologi\u00ed \u010di\u0161t\u011bn\u00ed vod a p\u016fd. Pro pou\u017eit\u00ed v reduktivn\u00edch technologi\u00edch jsou vyv\u00edjeny a optimalizov\u00e1ny …<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/16"}],"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=16"}],"version-history":[{"count":8,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/16\/revisions"}],"predecessor-version":[{"id":1303,"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/pages\/16\/revisions\/1303"}],"wp:attachment":[{"href":"http:\/\/nanobiowat.localhost\/wp-json\/wp\/v2\/media?parent=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}