{"id":270155,"date":"2022-12-27T13:09:12","date_gmt":"2022-12-27T12:09:12","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=270155"},"modified":"2022-12-29T18:52:40","modified_gmt":"2022-12-29T17:52:40","slug":"akademie-ved-cr-toxicke-ohnostroje-a-pyrotechnika-pri-svetelne-show-se-do-prostredi-snesou-desitky-tun-toxickych-latek","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=270155","title":{"rendered":"AKADEMIE V\u011aD \u010cR: Toxick\u00e9 oh\u0148ostroje a pyrotechnika. P\u0159i sv\u011bteln\u00e9 show se do prost\u0159ed\u00ed snesou des\u00edtky tun toxick\u00fdch l\u00e1tek"},"content":{"rendered":"
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Ilustra\u010dn\u00ed foto: pixabay<\/figcaption><\/figure>\n
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Bez oh\u0148ostroj\u016f si \u0159ada lid\u00ed nedok\u00e1\u017ee p\u0159edstavit silvestrovsk\u00e9 oslavy. Osv\u011btlen\u00e1 barevn\u00e1 obloha a z\u00e1bavn\u00e1 pyrotechnika je ale doslova toxickou sprchou pro \u010dlov\u011bka i \u017eivotn\u00ed prost\u0159ed\u00ed. Ro\u010dn\u011b se v \u010cesku do ovzdu\u0161\u00ed takto dostane alarmuj\u00edc\u00ed mno\u017estv\u00ed nebezpe\u010dn\u00fdch a zdrav\u00ed \u0161kodliv\u00fdch l\u00e1tek, upozor\u0148uj\u00ed v\u011bdci z Akademie v\u011bd \u010cR.<\/h6>\n

\"\"Zdravotn\u00ed rizika emis\u00ed z oh\u0148ostroj\u016f jsou podle v\u011bdc\u016f enormn\u00ed. Lid\u00e9 je ale podce\u0148uj\u00ed, ignoruj\u00ed, p\u0159\u00edpadn\u011b o nich v\u016fbec nev\u00ed. \u201eOh\u0148ostrojov\u00fd smog p\u0159edstavuje velmi podivnou sm\u011bs slou\u010denin s velk\u00fdm zdravotn\u00edm rizikem, kter\u00e1 by se jinak v ovzdu\u0161\u00ed v\u016fbec nemohla vyskytovat,\u201c<\/em> \u0159\u00edk\u00e1 Petr Kluso\u0148 z \u00dastavu chemick\u00fdch proces\u016f AV \u010cR. \u201eKdyby takov\u00e9 mno\u017estv\u00ed nebezpe\u010dn\u00fdch l\u00e1tek vypou\u0161t\u011bl pr\u016fmyslov\u00fd podnik, \u010delil by soudn\u00edmu \u0159\u00edzen\u00ed a uzav\u0159en\u00ed. Lid\u00e9 ale tento podivn\u00fd mix jed\u016f a karcinogenn\u00edch l\u00e1tek p\u0159\u00edmo vdechuj\u00ed a o jeho nebezpe\u010d\u00edch nemaj\u00ed ani pon\u011bt\u00ed,\u201c<\/em> zd\u016fraz\u0148uje chemik.<\/p>\n

V\u011bdci na z\u00e1klad\u011b spot\u0159eby pyrotechniky spo\u010d\u00edtali, \u017ee s barevnou plej\u00e1dou na obloze se ka\u017ed\u00fd rok do ovzdu\u0161\u00ed uvoln\u00ed p\u0159ibli\u017en\u011b 12,5 tuny ho\u0159\u010d\u00edku, 0,8 tuny titanu a 1,2 tuny rubidia. Baria, kter\u00e9 se u\u017e\u00edv\u00e1 pro dosa\u017een\u00ed zelen\u00e9 barvy, se uvoln\u00ed asi 10, 5 tuny, d\u00e1le 1 tuna stroncia, zp\u016fsobuj\u00edc\u00edho \u010dervenou barvu, a pro efekt modr\u00e9 barvy asi p\u016fl tuny m\u011bdi. V raket\u00e1ch je d\u00e1le p\u0159\u00edtomen \u010derven\u00fd fosfor, s\u00edra, pr\u00e1\u0161kov\u00fd zinek a dal\u0161\u00ed l\u00e1tky.<\/p>\n

\u201eMno\u017estv\u00ed baria se proti b\u011b\u017en\u00e9mu \u201epozad\u00ed\u201c v ovzdu\u0161\u00ed b\u011bhem 45minutov\u00e9ho oh\u0148ostroje zvy\u0161uje za nep\u0159\u00edzniv\u00fdch pov\u011btrnostn\u00edch podm\u00ednek a\u017e 580\u00d7. U m\u011bdi b\u00fdvaj\u00ed tyto hodnoty pon\u011bkud ni\u017e\u0161\u00ed, zv\u00fd\u0161en\u00ed b\u00fdv\u00e1 70ti a\u017e 90ti n\u00e1sobn\u00e9, stejn\u011b jako u stroncia a rubidia,\u201c<\/em> vypo\u010d\u00edt\u00e1v\u00e1 Petr Kluso\u0148.<\/p>\n

Jedovat\u00fd koktejl pro p\u016fdu i vodu<\/h6>\n

Zv\u00fd\u0161en\u00e9 hodnoty p\u0159etrv\u00e1vaj\u00ed podle v\u011bdc\u016f v z\u00e1vislosti na klimatick\u00fdch podm\u00ednk\u00e1ch i \u0159adu n\u00e1sleduj\u00edc\u00edch dn\u016f. \u201eOv\u0161em i po vymizen\u00ed z ovzdu\u0161\u00ed slou\u010deniny uvoln\u011bn\u00e9 p\u0159i explozi rakety postupuj\u00ed d\u00e1le do \u017eivotn\u00edho prost\u0159ed\u00ed, dost\u00e1vaj\u00ed se do vody a p\u016fdy a mohou vstupovat do potravn\u00edch \u0159et\u011bzc\u016f,<\/em>\u201c upozor\u0148uje hydrochemik Martin Pivokonsk\u00fd, \u0159editel \u00dastavu pro hydrodynamiku AV \u010cR. \u201eNutno zd\u016fraznit, \u017ee bez oh\u0148ostroj\u016f by se \u0159ada zm\u00edn\u011bn\u00fdch prvk\u016f v m\u011b\u0159iteln\u00e9m mno\u017estv\u00ed v \u017eivotn\u00edm prost\u0159ed\u00ed v\u016fbec nevyskytovala,\u201c<\/em> dod\u00e1v\u00e1 v\u011bdec.<\/p>\n

Podle \u00fadaj\u016f \u010cesk\u00e9 obchodn\u00ed inspekce poch\u00e1z\u00ed velk\u00e9 mno\u017estv\u00ed pyrotechniky z neleg\u00e1ln\u00edho prodeje. V\u011bdci upozor\u0148uj\u00ed, \u017ee u takto pokoutn\u011b nakoupen\u00fdch petard a raket se \u010dasto vyskytuj\u00ed i l\u00e1tky, kter\u00e9 jsou v Evropsk\u00e9 unii zak\u00e1zan\u00e9.<\/p>\n

\u201eZv\u00fd\u0161en\u00ed u olova v ovzdu\u0161\u00ed p\u0159i oh\u0148ostroji b\u00fdv\u00e1 a\u017e 60ti n\u00e1sobn\u00e9 proti b\u011b\u017en\u00e9mu stavu. Tato skute\u010dnost ukazuje pr\u00e1v\u011b na velk\u00fd pod\u00edl neleg\u00e1ln\u00ed pyrotechniky na evropsk\u00e9m oh\u0148ostrojov\u00e9m trhu,<\/em>\u201c tvrd\u00ed Martin Pivokonsk\u00fd. P\u0159i odpalov\u00e1n\u00ed jsou lid\u00e9 vystaveni i vysok\u00fdm hodnot\u00e1m karcinogenn\u00edho antimonu nebo slou\u010denin\u00e1m thallia, kter\u00e9 pat\u0159\u00ed mezi komplexn\u00ed jedy. V\u0161eobecn\u011b zn\u00e1m\u00e1 je i vysok\u00e1 toxicita slou\u010denin arsenu, rovn\u011b\u017e v hojn\u00e9 m\u00ed\u0159e zastoupen\u00fdch v oh\u0148ostroj\u00edch.<\/p>\n

Z\u00e1kaz?<\/h6>\n

Odpov\u00eddaj\u00edc\u00ed monitoring p\u0159itom v \u010cR i v EU zcela chyb\u00ed. Tato problematika je podce\u0148ov\u00e1na i glob\u00e1ln\u011b. \u201eNav\u00edc b\u011b\u017en\u00fd spoluob\u010dan vzhledem k naprost\u00e9 absenci osv\u011btov\u00e9 \u010dinnosti ani netu\u0161\u00ed, jak rizikovou \u010dinnost provozuje, p\u0159\u00edpadn\u011b jak nebezpe\u010dn\u00fdm sm\u011bs\u00edm slou\u010denin jsou on a jeho bl\u00edzc\u00ed, \u010dasto mal\u00e9 d\u011bti, vystaveni,\u201c<\/em> dopl\u0148uje Martin Pivokonsk\u00fd.<\/p>\n

Bez nads\u00e1zky proto v\u011bdci Petr Kluso\u0148 a Martin Pivokonsk\u00fd doporu\u010duj\u00ed, aby se uva\u017eovalo o z\u00e1sadn\u00edm omezen\u00ed z\u00e1bavn\u00e9 pyrotechniky nebo jej\u00edm celkov\u00e9m z\u00e1kazu.<\/p>\n

(tz-av-\u010dr)<\/strong><\/p>\n

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