[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.youcool.cz\/jak-vyzrat-na-tvrdou-vodu\/#Article","mainEntityOfPage":"https:\/\/www.youcool.cz\/jak-vyzrat-na-tvrdou-vodu\/","headline":"Jak vyzr\u00e1t na tvrdou vodu","name":"Jak vyzr\u00e1t na tvrdou vodu","description":"\u010ceskou republiku lze rozd\u011blit podle mnoha hledisek geografick\u00fdch, p\u0159\u00edrodov\u011bdn\u00fdch, spole\u010densk\u00fdch i pr\u00e1vn\u00edch, ale tak\u00e9 dle tvrdosti pitn\u00e9 vody ve vodovodn\u00edm \u0159adu. Zat\u00edmco jakost vody v z\u00e1vislosti na obsahu ne\u017e\u00e1douc\u00edch l\u00e1tek se v na\u0161\u00ed zemi \u0159ad\u00ed ke sv\u011btov\u00e9 \u0161pi\u010dce, tvrdost v r\u016fzn\u00fdch regionech kol\u00eds\u00e1 podle obsahu miner\u00e1ln\u00edch l\u00e1tek v n\u00ed rozpu\u0161t\u011bn\u00fdch. P\u0159\u00edkladem m\u016f\u017ee b\u00fdt kohoutkov\u00e1 voda ... Read More \"Jak vyzr\u00e1t na tvrdou vodu\"<\/span> »<\/a>","datePublished":"2018-05-14","dateModified":"2023-05-02","author":{"@type":"Person","@id":"https:\/\/www.youcool.cz\/author\/#Person","name":"","url":"https:\/\/www.youcool.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/163f6c65c8acab43fa062eaf19866aeb6d6c2adc4d5c2462700a89e6feec77a0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/163f6c65c8acab43fa062eaf19866aeb6d6c2adc4d5c2462700a89e6feec77a0?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"youcool.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.youcool.cz\/wp-content\/uploads\/img_a320337_w2515_t1531597656.jpg","url":"https:\/\/www.youcool.cz\/wp-content\/uploads\/img_a320337_w2515_t1531597656.jpg","height":0,"width":0},"url":"https:\/\/www.youcool.cz\/jak-vyzrat-na-tvrdou-vodu\/","wordCount":495,"articleBody":"\u010ceskou republiku lze rozd\u011blit podle mnoha hledisek geografick\u00fdch, p\u0159\u00edrodov\u011bdn\u00fdch, spole\u010densk\u00fdch i pr\u00e1vn\u00edch, ale tak\u00e9 dle tvrdosti pitn\u00e9 vody ve vodovodn\u00edm \u0159adu. Zat\u00edmco jakost vody v z\u00e1vislosti na obsahu ne\u017e\u00e1douc\u00edch l\u00e1tek se v na\u0161\u00ed zemi \u0159ad\u00ed ke sv\u011btov\u00e9 \u0161pi\u010dce, tvrdost v r\u016fzn\u00fdch regionech kol\u00eds\u00e1 podle obsahu miner\u00e1ln\u00edch l\u00e1tek v n\u00ed rozpu\u0161t\u011bn\u00fdch. P\u0159\u00edkladem m\u016f\u017ee b\u00fdt kohoutkov\u00e1 voda \u010derpan\u00e1 na Opavsku, Brunt\u00e1lsku a R\u00fdma\u0159ovsku, z\u00e1soben\u00e1 Slezskou Hartou a Kru\u017eberkem, kde je velmi m\u011bkk\u00e1 horsk\u00e1, a naopak na M\u011blnicku a Kladensku byste zaznamenali opa\u010dn\u00fd extr\u00e9m \u2013 vodu mimo\u0159\u00e1dn\u011b tvrdou. Obecn\u011b je tvrdost definov\u00e1na mno\u017estv\u00edm v\u00e1penit\u00fdch a ho\u0159e\u010dnat\u00fdch sol\u00ed. Oba prvky jsou pro n\u00e1\u0161 organismus prosp\u011b\u0161n\u00e9, pochopiteln\u011b v ur\u010dit\u00e9 p\u0159ijateln\u00e9 koncentraci, naopak velmi m\u011bkk\u00e1 voda nen\u00ed pro kuchy\u0148sk\u00e9 \u00fa\u010dely p\u0159\u00edli\u0161 vhodn\u00e1. Kdy je tvrdost \u017e\u00e1douc\u00ed, a kdy ne Tato vlastnost \u017eivotod\u00e1rn\u00e9 tekutiny je v\u0161ak ne\u017e\u00e1douc\u00edm prvkem p\u0159i provozu dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f. Jist\u011b dob\u0159e zn\u00e1te usazeniny ve varn\u00e9 konvici, uvnit\u0159 pra\u010dky a na st\u011bn\u00e1ch bojler\u016f. Nev\u00fdhodou tak\u00e9 je, \u017ee tvrdost m\u00e1 nep\u0159\u00edzniv\u00fd vliv na \u00fa\u010dinek prac\u00edch a \u010distic\u00edch prost\u0159edk\u016f. Pom\u011brn\u011b snadno lze vypozorovat sn\u00ed\u017een\u00ed \u017eivotnosti od\u011bv\u016f pran\u00fdch v tvrd\u00e9 vod\u011b ve srovn\u00e1n\u00ed s tou m\u011bkkou. P\u0159eva\u0159en\u00ed P\u0159eva\u0159ov\u00e1n\u00ed je jedn\u00edm ze zp\u016fsob\u016f, jak tekutinu zm\u011bk\u010dit . Je to v\u0161ak jen do\u010dasn\u00e9 \u0159e\u0161en\u00ed, nebo\u0165 se t\u00edm zkracuje \u017eivotnost n\u00e1dob\u00ed a z\u00e1rove\u0148 se t\u00edmto procesem ztr\u00e1c\u00ed i n\u011bkter\u00e9 \u017eiviny, kter\u00e9 n\u00e1\u0161 organismus pot\u0159ebuje. Jedl\u00e1 soda Tento zp\u016fsob se vyu\u017e\u00edval p\u0159edev\u0161\u00edm v dob\u011b po druh\u00e9 sv\u011btov\u00e9 v\u00e1lce, podobn\u00fd princip byl v\u0161ak zn\u00e1m ji\u017e ve starov\u011bk\u00e9m \u0158ecku, tehdy hospodyn\u011b p\u0159id\u00e1valy do vody d\u0159ev\u011bn\u00fd popel z ohni\u0161\u0165. Dnes posta\u010d\u00ed do deseti litr\u016f tekutiny p\u0159idat dv\u011b \u010dajov\u00e9 l\u017ei\u010dky sody a nechat ji p\u016fsobit n\u011bkolik hodin, ne\u017e se vytvo\u0159\u00ed na dn\u011b usazenina. Zm\u011bk\u010den\u00e1 voda se pak sl\u00e9v\u00e1, p\u0159i\u010dem\u017e kal obsahuje vysr\u00e1\u017een\u00e9 p\u0159edev\u0161\u00edm v\u00e1penit\u00e9 soli. Zm\u011bk\u010dovadla na b\u00e1zi sol\u00ed V sou\u010dasn\u00e9 dob\u011b nej\u010dast\u011bji vyu\u017e\u00edvan\u00fd zp\u016fsob zm\u011bk\u010dov\u00e1n\u00ed, je\u017e zn\u00e1me nap\u0159. z my\u010dek n\u00e1dob\u00ed a automatick\u00fdch pra\u010dek. Jsou to tabletky, kter\u00e9 pracuj\u00ed na podobn\u00e9 b\u00e1zi jako jedl\u00e1 soda. Filtra\u010dn\u00ed konvice Ty se pou\u017e\u00edvaj\u00ed v dom\u00e1cnostech, aktivn\u00ed l\u00e1tkou je uhl\u00edkov\u00fd filtr, kde se zachyt\u00ed v\u011bt\u0161ina miner\u00e1ln\u00edch l\u00e1tek. \u017divotnost patrony je z\u00e1visl\u00e1 na hodnot\u011b tvrdosti, v\u011bt\u0161inou to b\u00fdv\u00e1 zhruba 1 m\u011bs\u00edc. 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