\u010clov\u011b\u010de, u\u017e jste n\u011bkdy zkou\u0161eli nam\u00edchat d\u00e1vku dom\u00e1c\u00edho m\u00fddla a skon\u010dili jste s p\u011bniv\u00fdm monstrem, kter\u00e9 prost\u011b nechce p\u0159estat? Nebo jste si nalili studen\u00e9 z kohoutku, jen aby polovina bublala po stran\u00e1ch, jako by m\u011bla vlastn\u00ed rozum? P\u011bna je takhle z\u00e1ludn\u00e1 - v p\u011bnov\u00e9 koupeli je z\u00e1bavn\u00e1, ale v tov\u00e1rn\u00e1ch nebo kuchyn\u00edch, kde zahlcuje provoz, je naprostou no\u010dn\u00ed m\u016frou. Tehdy p\u0159ich\u00e1z\u00ed na \u0159adu odp\u011b\u0148ova\u010d. Tyto \u0161ikovn\u00e9 chemik\u00e1lie, n\u011bkdy naz\u00fdvan\u00e9 protip\u011bnidla, jsou v podstat\u011b pomocn\u00edky p\u0159i v\u00fdrob\u011b bublinek. Vpadnou do tekutin a rozbij\u00ed je, \u010d\u00edm\u017e je udr\u017e\u00ed hladk\u00e9 a bez dramatick\u00fdch n\u00e1sledk\u016f. Pokud jste n\u011bkdy p\u0159em\u00fd\u0161leli, jak to, \u017ee va\u0161e obl\u00edben\u00e1 limon\u00e1da z\u016fstane perliv\u00e1, ani\u017e by explodovala, nebo pro\u010d barva nevypad\u00e1 jako \u0161leha\u010dka, pod\u011bkujte t\u011bmto neop\u011bvovan\u00fdm hrdin\u016fm. Poj\u010fme si popov\u00eddat o tom, co jsou za\u010d, jak to d\u011blaj\u00ed a pro\u010d jsou tak n\u011bjak v\u0161ude.<\/p>\n
Dob\u0159e, jak je to s odp\u011b\u0148ova\u010dem? P\u0159edstavte si to: P\u011bna vznik\u00e1, kdy\u017e se do kapaliny dostane vzduch nebo plyn, a povrchov\u011b aktivn\u00ed l\u00e1tky (ty m\u00fddlov\u00e9 molekuly) stabilizuj\u00ed bubliny, tak\u017ee se dr\u017e\u00ed. \u00dakolem odp\u011b\u0148ova\u010de je tuto stabilitu naru\u0161it. M\u016f\u017ee to b\u00fdt sn\u00ed\u017een\u00edm povrchov\u00e9ho nap\u011bt\u00ed - neviditeln\u00e9 slupky na kapalin\u00e1ch - nebo d\u011bl\u00e1n\u00edm d\u011br do st\u011bn bublin, dokud se nezhrout\u00ed. Vzpom\u00edn\u00e1m si, jak jsem se jednou piplal s n\u011bjak\u00fdm prac\u00edm prost\u0159edkem pro kutily a bez odp\u011b\u0148ova\u010de to bylo jako nepoveden\u00e1 v\u011bdeck\u00e1 sopka. V\u011bt\u0161ina odp\u011b\u0148ova\u010d\u016f jsou takov\u00e9 ty kousky odpuzuj\u00edc\u00ed vodu, jako jsou oleje nebo \u010d\u00e1stice, kter\u00e9 se vzn\u00e1\u0161ej\u00ed naho\u0159e a rozprost\u00edraj\u00ed se, \u010d\u00edm\u017e nut\u00ed bubliny, aby se spojily a praskly. Nen\u00ed to \u017e\u00e1dn\u00e1 raketov\u00e1 v\u011bda, ale je to chytr\u00e9 - n\u011bco jako kdy\u017e se nem\u00edch\u00e1 olej a voda, ale tady se to pou\u017e\u00edv\u00e1 k dobr\u00e9mu.<\/p>\n
T\u011bchto prost\u0159edk\u016f je cel\u00e1 zoologick\u00e1 zahrada, p\u0159izp\u016fsoben\u00e1 pro r\u016fzn\u00e9 druhy nepo\u0159\u00e1dku. Nap\u0159\u00edklad silikonov\u00fd odp\u011b\u0148ova\u010d - to jsou drs\u0148\u00e1ci, vyroben\u00ed z l\u00e1tek jako polydimethylsiloxan (zkuste to \u0159\u00edct po p\u00e1r pivech). Sn\u00e1\u0161ej\u00ed teplo jako mist\u0159i, tak\u017ee je najdete v ropn\u00fdch rafineri\u00edch nebo ve fritovac\u00edch k\u00e1d\u00edch, kde se v\u011bci p\u00e1l\u00ed. Jsou tak\u00e9 netoxick\u00e9, a proto se skv\u011ble hod\u00ed do potravin a l\u00e9k\u016f. Pak jsou tu olejov\u00e9, vyroben\u00e9 z miner\u00e1ln\u00edch nebo rostlinn\u00fdch olej\u016f s trochou vosku - levn\u00e9 a vesel\u00e9 pro barvy, inkousty nebo lepidla. Pokud chcete b\u00fdt ekologi\u010dt\u00ed, odp\u011b\u0148ova\u010de na vodn\u00ed b\u00e1zi vyu\u017e\u00edvaj\u00ed mastn\u00e9 kyseliny nebo alkoholy, \u00fa\u017easn\u00e9 pro \u010di\u0161t\u011bn\u00ed odpadn\u00edch vod bez p\u0159id\u00e1v\u00e1n\u00ed dal\u0161\u00edho odpadu na planetu. A pro t\u011b\u017ek\u00e9 \u00fadery, nap\u0159\u00edklad v pap\u00edrn\u00e1ch, kde je p\u011bna bestie, nastupuj\u00ed ty na b\u00e1zi polymer\u016f s extra silou. \u0160patn\u00e1 volba? Mohlo by se v\u00e1m vytvo\u0159it v\u00edce p\u011bny nebo zanechat puch\u00fd\u0159ovit\u00e9 zbytky. V\u0161e je o tom, jak p\u0159izp\u016fsobit prost\u0159edek osobnosti p\u011bny.<\/p>\n
Tyto v\u011bci se objevuj\u00ed na m\u00edstech, kde byste to nikdy ne\u010dekali. V potravin\u00e1\u0159sk\u00e9m sv\u011bt\u011b jsou v bublinkov\u00fdch n\u00e1poj\u00edch, aby se lahvovac\u00ed linky neprom\u011bnily v nepo\u0159\u00e1dek - p\u0159edstavte si dopravn\u00edkov\u00e9 p\u00e1sy top\u00edc\u00ed se v kolov\u00e9 p\u011bn\u011b. Peka\u0159i je vkr\u00e1daj\u00ed do t\u011bsta, aby chl\u00e9b neskon\u010dil s podivn\u00fdmi vzduchov\u00fdmi otvory, kv\u016fli kter\u00fdm se drol\u00ed. Farmaceuti je pou\u017e\u00edvaj\u00ed v sirupech proti ka\u0161li nebo kr\u00e9mech, aby se ve sm\u011bs\u00edch netvo\u0159ily bubliny a aby \u017e\u00e1dn\u00e1 zachycen\u00e1 ne\u010distota neznehodnotila d\u00e1vku. V \u010dist\u00edrn\u00e1ch odpadn\u00edch vod se p\u011bnidla pou\u017e\u00edvaj\u00ed ke zkrocen\u00ed p\u011bny z prac\u00edch m\u00fddel a potravinov\u00e9ho odpadu, \u010d\u00edm\u017e se zabr\u00e1n\u00ed p\u0159ete\u010den\u00ed, kter\u00e9 by mohlo zaplavit kanalizaci nebo zab\u00edt ryby n\u00ed\u017ee po proudu. Ropn\u00e9 plo\u0161iny? Rozb\u00edjej\u00ed p\u011bniv\u00e9 emulze, aby se ropa \u010dist\u011b odd\u011blila. Dokonce i p\u0159i v\u00fdrob\u011b textilu nebo pap\u00edru udr\u017euj\u00ed stroje v chodu, ani\u017e by v\u0161e zpomalovala p\u011bna. Jednou jsem byl na prohl\u00eddce pivovaru a pr\u016fvodce p\u0159\u00edsahal na odp\u011b\u0148ova\u010de - \u0159\u00edkal, \u017ee bez nich by ka\u017edou sm\u011bnu p\u0159i\u0161li o tuny piva, kter\u00e9 by p\u0159eteklo. Je \u0161\u00edlen\u00e9, jak n\u011bco tak mal\u00e9ho udr\u017euje velk\u00e9 provozy nad vodou.<\/p>\n
Samoz\u0159ejm\u011b nejsou dokonal\u00e9. Kdy\u017e to p\u0159e\u017eenete, m\u016f\u017ee v\u00e1m odp\u011b\u0148ova\u010d znehodnotit v\u00fdrobek - zbytky silikonu mohou zp\u016fsobit, \u017ee j\u00eddlo nebude chutnat, nebo \u017ee se zhor\u0161\u00ed lesk barvy. Olejov\u00e9 typy nejsou v\u017edy \u0161etrn\u00e9 k \u017eivotn\u00edmu prost\u0159ed\u00ed a z\u016fst\u00e1vaj\u00ed ve vod\u011b je\u0161t\u011b dlouho po vylit\u00ed. Pravidla FDA nebo EPA je dr\u017e\u00ed pod kontrolou, tak\u017ee spole\u010dnosti je pe\u010dliv\u011b testuj\u00ed, aby z\u016fstaly leg\u00e1ln\u00ed. A jsou vyb\u00edrav\u00e9; co drt\u00ed p\u011bnu v hork\u00e9 pol\u00e9vce, m\u016f\u017ee propadnout ve studen\u00e9m lepidle. Zjistit to vy\u017eaduje experimentov\u00e1n\u00ed, kter\u00e9 nen\u00ed levn\u00e9. Ale hej, v\u00fdhody? Zvy\u0161uj\u00ed efektivitu, sni\u017euj\u00ed mno\u017estv\u00ed odpadu a zlep\u0161uj\u00ed kvalitu. \u017d\u00e1dn\u00e1 ochrana proti p\u011bn\u011bn\u00ed p\u0159i v\u00fdrob\u011b prac\u00edch prost\u0159edk\u016f? Va\u0161e pra\u010dka by vypadala jako bujar\u00fd ve\u010d\u00edrek. Trh s nov\u00fdmi nano verzemi, kter\u00e9 jsou drobn\u011bj\u0161\u00ed, chyt\u0159ej\u0161\u00ed a mo\u017en\u00e1 i m\u00e9n\u011b \u0161kodliv\u00e9, tak\u00e9 exploduje - miliardov\u00e9 prodeje, zejm\u00e9na v rostouc\u00edch oblastech, jako je Asie.<\/p>\n
Nakonec jsou odp\u011b\u0148ova\u010de t\u011bmi z\u00e1kulisn\u00edmi oprav\u00e1\u0159i, d\u00edky nim\u017e je n\u00e1\u0161 sv\u011bt m\u00e9n\u011b bublinkov\u00fd v tom \u0161patn\u00e9m slova smyslu. P\u0159\u00ed\u0161t\u011b, a\u017e bude m\u00edt va\u0161e latt\u00e9 p\u011bnu tak akor\u00e1t nebo barva na st\u011bnu p\u016fjde hladce, k\u00fdvn\u011bte na n\u011b. odp\u011b\u0148ova\u010de jsou d\u016fkazem toho, \u017ee n\u00e1prava mal\u00fdch probl\u00e9m\u016f m\u016f\u017ee zabr\u00e1nit velk\u00fdm bolestem hlavy. Pokud si zahr\u00e1v\u00e1te s dom\u00e1c\u00edm va\u0159en\u00edm nebo \u0159emesln\u00fdmi pracemi, po\u0159i\u010fte si n\u011bjak\u00e9 na internetu - ale zkontrolujte si etikety, ano? Probl\u00e9my s bublinkami vy\u0159e\u0161eny.<\/p>","protected":false},"excerpt":{"rendered":"
Defoaming Agent: Those Little Bubble Killers That Save the Day Everywhere Man, have you ever tried mixing up a batch […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-product"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":1,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":191,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/190\/revisions\/191"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/categories?post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/tags?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}