{"id":27894,"date":"2023-05-12T05:41:39","date_gmt":"2023-05-12T03:41:39","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=27894"},"modified":"2023-05-12T05:41:39","modified_gmt":"2023-05-12T03:41:39","slug":"recyklovani-plastu-se-pro-zivotni-prostredi-ukazalo-horsi-nez-jejich-vyhazovani","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2023\/05\/12\/recyklovani-plastu-se-pro-zivotni-prostredi-ukazalo-horsi-nez-jejich-vyhazovani\/","title":{"rendered":"Recyklov\u00e1n\u00ed plast\u016f se pro \u017eivotn\u00ed prost\u0159ed\u00ed uk\u00e1zalo hor\u0161\u00ed, ne\u017e jejich vyhazov\u00e1n\u00ed"},"content":{"rendered":"
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U\u017e n\u011bkolik desetilet\u00ed n\u00e1m \u0159\u00edkaj\u00ed, \u017ee recyklace plast\u016f je pro \u017eivotn\u00ed prost\u0159ed\u00ed mnohem lep\u0161\u00ed ne\u017e jejich jednoduch\u00e9 vyhazov\u00e1n\u00ed do odpadu \u2013 je to ov\u0161em opravdu pravda?<\/span><\/p>\n

Nov\u00fd v\u00fdzkum publikovan\u00fd v \u010dasopise\u00a0<\/span>Journal of Hazardous Materials Advances<\/span><\/em>\u00a0(\u017durn\u00e1l pokrok\u016f v oblasti nebezpe\u010dn\u00fdch materi\u00e1l\u016f) vrh\u00e1 st\u00edn pochybnost\u00ed na v\u00fdhody recyklace plast\u016f, kter\u00e9 se ukazuj\u00ed jako masivn\u011b p\u0159ehnan\u00e9 a mo\u017en\u00e1 dokonce podvodn\u00e9.<\/span><\/p>\n

Tvrzen\u00ed, \u017ee recyklace plast\u016f pom\u00e1h\u00e1 chr\u00e1nit \u017eivotn\u00ed prost\u0159ed\u00ed, prost\u011b nen\u00ed pravda, zjistila studie.\u00a0Hlavn\u00ed d\u016fvod souvis\u00ed s tvorbou mikroplast\u016f, kter\u00e9 dnes zne\u010di\u0161\u0165uj\u00ed oce\u00e1ny, jezera, potoky, \u0159eky a dokonce i farmy, kde se p\u011bstuj\u00ed na\u0161e potraviny.<\/span><\/p>\n

V\u00fdzkumn\u00edci ze Skotska a Kanady sb\u00edrali a testovali vzorky vody v recykla\u010dn\u00edm z\u00e1vod\u011b.\u00a0Zjistili, \u017ee voda, kter\u00e1 se pou\u017e\u00edv\u00e1 k \u010di\u0161t\u011bn\u00ed plast\u016f je po pou\u017eit\u00ed pln\u00e1 toxick\u00fdch mikroplast\u016f.<\/span><\/p>\n

Kdy\u017e se plastov\u00e1 l\u00e1hev umyje, dal\u0161\u00edm krokem v procesu recyklace je jej\u00ed rozdrcen\u00ed a roztaven\u00ed na pelety, kter\u00e9 se pak p\u0159etvo\u0159\u00ed na nov\u00e9 plasty.\u00a0Probl\u00e9mem je, \u017ee p\u0159i tomto procesu vznik\u00e1 mno\u017estv\u00ed mikroplast\u016f, kter\u00e9 p\u0159etrv\u00e1vaj\u00ed ve vod\u011b a st\u00e9kaj\u00ed do m\u00edstn\u00ed \u010disti\u010dky odpadn\u00edch vod.<\/span><\/p>\n

Jeliko\u017e mnoh\u00e9 \u010dist\u00edrny odpadn\u00edch vod nejsou dostate\u010dn\u011b vybaveny pro odfiltrov\u00e1n\u00ed mikroplast\u016f, ve\u0161ker\u00fd tento skryt\u00fd mikroskopick\u00fd odpad kon\u010d\u00ed kontaminov\u00e1n\u00edm \u017eivotn\u00edho prost\u0159ed\u00ed.<\/span><\/p>\n

(Souvisej\u00edc\u00ed: N\u011bkter\u00e1 m\u011bsta se dokonce uch\u00fdlila ke\u00a0<\/span>spalov\u00e1n\u00ed<\/span><\/a>\u00a0recyklovateln\u00fdch materi\u00e1l\u016f, proto\u017ee u\u017e nikdo nechce odeb\u00edrat suroviny ke zpracov\u00e1n\u00ed.)<\/span><\/p>\n

Mikroplasty proch\u00e1zej\u00ed p\u0159\u00edmo p\u0159es filtra\u010dn\u00ed syst\u00e9my, zejm\u00e9na na mikronov\u00e9 \u00farovni<\/span><\/h2>\n

V z\u00e1vodech, kde byly provedeny testy, se k \u010di\u0161t\u011bn\u00ed plast\u016f p\u0159ed recyklac\u00ed pou\u017eila voda \u010dty\u0159ikr\u00e1t.\u00a0N\u00e1sledn\u011b v\u00fdzkumn\u00edci objevili p\u0159\u00edtomnost plastov\u00fdch \u010d\u00e1stic velikosti mikron\u016f ve v\u0161ech \u010dty\u0159ech vzorc\u00edch vody pou\u017eit\u00fdch b\u011bhem ka\u017ed\u00e9ho kroku \u010dist\u00edc\u00edho procesu.<\/span><\/p>\n

V n\u011bkter\u00fdch p\u0159\u00edpadech se voda pou\u017e\u00edvan\u00e1 k \u010di\u0161t\u011bn\u00ed plast\u016f v recykla\u010dn\u00edch z\u00e1vodech nikdy nedostane do \u010dist\u00edrny odpadn\u00edch vod a m\u00edsto toho se pouze vypou\u0161t\u00ed p\u0159\u00edmo do \u017eivotn\u00edho prost\u0159ed\u00ed nebo se op\u011btovn\u011b pou\u017e\u00edv\u00e1 jako voda na zavla\u017eov\u00e1n\u00ed.<\/span><\/p>\n

Celkov\u011b t\u00fdm v\u011bdc\u016f odhadl, \u017ee ka\u017ed\u00fd rok se do \u017eivotn\u00edho prost\u0159ed\u00ed uvoln\u00ed 3,2 milionu kilogram\u016f mikroplast\u016f, a to v\u0161e d\u00edky recyklaci plast\u016f.\u00a0Kdyby byl v\u0161echen ten plast jednodu\u0161e vyhozen na skl\u00e1dku, nem\u011bl by p\u0159\u00edle\u017eitost kontaminovat z\u00e1soby vody a zp\u016fsobit r\u016fzn\u00e9 druhy zdravotn\u00edch probl\u00e9m\u016f u lid\u00ed i zv\u00ed\u0159at.<\/span><\/p>\n

Krom\u011b toho v\u011bdci vyhodnotili recykla\u010dn\u00ed z\u00e1vod, kter\u00fd m\u011bl nainstalov\u00e1n speci\u00e1ln\u00ed filtra\u010dn\u00ed syst\u00e9m pro zachyt\u00e1v\u00e1n\u00ed mikroplast\u016f.\u00a0Tento syst\u00e9m zachytil jen asi 50% \u010d\u00e1stic, co\u017e je sotva uspokojiv\u00e9.<\/span><\/p>\n

V\u011bdci v\u0161ak testoval pouze\u00a0<\/span>mikroplasty<\/span><\/a>\u00a0do velikosti 1,6 mikronu (0,00016 milimetru).\u00a0Uk\u00e1zalo se, \u017ee mikroplasty mohou b\u00fdt i mnohem men\u0161\u00ed, co\u017e znamen\u00e1, \u017ee jejich skute\u010dn\u00e1 koncentrace i v odfiltrovan\u00e9 vod\u011b je st\u00e1le znepokojiv\u011b vysok\u00e1.<\/span><\/p>\n

P\u0159edchoz\u00ed v\u00fdzkumy uk\u00e1zaly, \u017ee n\u011bkter\u00e9 mikroplasty jsou tak mal\u00e9, \u017ee jsou schopny vstoupit do jednotliv\u00fdch bun\u011bk v t\u011ble zv\u00ed\u0159ete.\u00a0M\u016f\u017eeme se tedy domn\u00edvat, \u017ee tot\u00e9\u017e plat\u00ed io jednotliv\u00fdch bu\u0148k\u00e1ch lid\u00ed, kter\u00e9 jsou dnes v\u00edce ne\u017e pravd\u011bpodobn\u011b vysoce kontaminov\u00e1ny mikroplasty.<\/span><\/p>\n

Reakce lid\u00ed na tato z\u00e1va\u017en\u00e1 zji\u0161t\u011bn\u00ed v\u011bdc\u016f<\/span><\/h2>\n

\u201eD\u011bkuji v\u00e1m, zelen\u00ed, \u017ee jste v\u011bci je\u0161t\u011b v\u00edce zhor\u0161ili,\u201c<\/span><\/em>\u00a0napsal jeden rozru\u0161en\u00fd koment\u00e1tor a pouk\u00e1zal na to, \u017ee fra\u0161ka recyklace \u201ebyla z\u0159ejm\u00e1 od sam\u00e9ho za\u010d\u00e1tku\u201c.<\/span><\/p>\n

Dal\u0161\u00ed koment\u00e1tor zvolil m\u00e9n\u011b krut\u00fd p\u0159\u00edstup, vych\u00e1zej\u00edc\u00ed z p\u0159edpokladu, \u017ee ti, kte\u0159\u00ed podporuj\u00ed recyklaci, to mysl\u00ed dob\u0159e, jen jsou prost\u011b nespr\u00e1vn\u011b informov\u00e1ni o jej\u00edch \u00fadajn\u00fdch v\u00fdhod\u00e1ch pro planetu a lidi.<\/span><\/p>\n

„M\u00fdt recyklovan\u00fd plast a nem\u011b\u0159it mikroplastov\u00e9 \u00falomky je samo o sob\u011b skand\u00e1ln\u00ed, ale nechat tuto vodu vyt\u00e9ct do p\u0159\u00edrody a pak b\u00fdt p\u0159ekvapen d\u016fsledky, je p\u0159\u00edmo komick\u00e9,“ dodal<\/span><\/em>\u00a0tento \u010dlov\u011bk.<\/span><\/p>\n

\u201ePro\u010d neroztavit plast na u\u017eite\u010dn\u00e9 produkty, ani\u017e by se mikroplasty prom\u00fdvaly vodou?\u201c<\/span><\/em>\u00a0ptala se na z\u00e1v\u011br tato osoba.<\/span><\/p>\n

Dal\u0161\u00ed souvisej\u00edc\u00ed novinky o podobn\u00fdch t\u00e9matech naleznete na str\u00e1nce\u00a0<\/span>Pollution.news<\/span><\/a> .<\/span><\/p>\n

Autor: Ethan Huff, Zdroj:\u00a0\u00a0<\/span>naturalnews.com<\/span><\/a>\u00a0<\/span><\/p>\n

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U\u017e n\u011bkolik desetilet\u00ed n\u00e1m \u0159\u00edkaj\u00ed, \u017ee recyklace plast\u016f je pro \u017eivotn\u00ed prost\u0159ed\u00ed mnohem lep\u0161\u00ed ne\u017e…<\/p>\n","protected":false},"author":2,"featured_media":27895,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[67,1552,4950],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/27894"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=27894"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/27894\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/27895"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=27894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=27894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=27894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}