[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kraff.cz\/jake-vlastnosti-musi-mit-pisek-do-filtrace\/#Article","mainEntityOfPage":"https:\/\/www.kraff.cz\/jake-vlastnosti-musi-mit-pisek-do-filtrace\/","headline":"Jak\u00e9 vlastnosti mus\u00ed m\u00edt p\u00edsek do filtrace","name":"Jak\u00e9 vlastnosti mus\u00ed m\u00edt p\u00edsek do filtrace","description":"Asi jen m\u00e1lokdo zn\u00e1 lep\u0161\u00ed pocit, ne\u017e se v hork\u00e9m letn\u00edm dni pono\u0159it do sv\u011b\u017e\u00ed, chladiv\u00e9 vody baz\u00e9nu. Nen\u00ed tedy...","datePublished":"2021-05-15","dateModified":"2021-05-15","author":{"@type":"Person","@id":"https:\/\/www.kraff.cz\/author\/#Person","name":"","url":"https:\/\/www.kraff.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/325464d7e09ffe52889ba6983accc5cdb65d0a54acd9a25cd7e409bd3eba713a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/325464d7e09ffe52889ba6983accc5cdb65d0a54acd9a25cd7e409bd3eba713a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kraff.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kraff.cz\/wp-content\/uploads\/bazen2_10_10_3.jpg","url":"https:\/\/www.kraff.cz\/wp-content\/uploads\/bazen2_10_10_3.jpg","height":0,"width":0},"url":"https:\/\/www.kraff.cz\/jake-vlastnosti-musi-mit-pisek-do-filtrace\/","about":["Sport"],"wordCount":426,"articleBody":"       Asi jen m\u00e1lokdo zn\u00e1 lep\u0161\u00ed pocit, ne\u017e se v hork\u00e9m letn\u00edm dni pono\u0159it do sv\u011b\u017e\u00ed, chladiv\u00e9 vody baz\u00e9nu. Nen\u00ed tedy divu, \u017ee jej najdeme na tolika zahrad\u00e1ch, a\u0165 u\u017e u rodinn\u00fdch domk\u016f nebo u chat a chalup. D\u00edky nim se toti\u017e nemus\u00edme ma\u010dkat s ostatn\u00edmi lidmi na koupali\u0161t\u00edch, a\u0165 u\u017e p\u0159\u00edrodn\u00edch, nebo um\u011bl\u00fdch. Av\u0161ak jak ka\u017ed\u00fd majitel baz\u00e9nu v\u00ed, udr\u017eet \u010distotu a kvalitu vody po celou sez\u00f3nu nen\u00ed jednoduch\u00e9. Proto se pou\u017e\u00edvaj\u00ed nejr\u016fzn\u011bj\u0161\u00ed za\u0159\u00edzen\u00ed. T\u00edm nejb\u011b\u017en\u011bj\u0161\u00edm je pak filtrace. Ta funguje tak, \u017ee \u010derpadlo nasaje vodu. Ta se n\u00e1sledn\u011b pro\u017eene p\u0159es filtra\u010dn\u00ed m\u00e9dium, kde se zbav\u00ed ne\u010distot, aby nakonec byla vy\u010di\u0161t\u011bna vypu\u0161t\u011bna zp\u011bt.  Jako filtra\u010dn\u00ed m\u00e9dia se pou\u017e\u00edv\u00e1 mnoho v\u011bc\u00ed. Tou zdaleka nejpou\u017e\u00edvan\u011bj\u0161\u00ed je v\u0161ak p\u00edsek. Jeho schopnosti znali ji\u017e ve starov\u011bku, kde jej pou\u017e\u00edvali k \u010di\u0161t\u011bn\u00ed vody. Ov\u0161em zdaleka ne ka\u017ed\u00fd druh je k tomuto \u00fa\u010delu vhodn\u00fd. Jen m\u00e1lokdo si uv\u011bdomuje, kolik r\u016fzn\u00fdch druh\u016f p\u00edsku m\u00e1me. Sta\u010d\u00ed srovnat ten, kter\u00fd najdeme nap\u0159\u00edklad na d\u011btsk\u00fdch p\u00edskovi\u0161t\u00edch s t\u00edm ze Sahary. Je pochopiteln\u00e9, \u017ee ka\u017ed\u00fd druh m\u00e1 trochu jin\u00e9 vlastnosti. Kter\u00fd typ se tedy nejl\u00e9pe hod\u00ed jako p\u00edsek do filtrace?  V prvn\u00ed \u0159ad\u011b je nutn\u00e9 si uv\u011bdomit, jak cel\u00fd proces funguje. Ne\u010distoty se zde zachyt\u00e1vaj\u00ed v mezer\u00e1ch mezi jednotliv\u00fdmi zrn\u00ed\u010dky a ulp\u00edvaj\u00ed na jejich povrchu. Pot\u0159ebujeme tedy takov\u00fd, kde bude prostor co nejmen\u0161\u00ed a plocha co nejv\u011bt\u0161\u00ed. To znamen\u00e1 co nejjemn\u011bj\u0161\u00ed p\u00edsek. To v\u0161ak nen\u00ed v\u0161e. Je tak\u00e9 pot\u0159eba za\u0159\u00eddit, aby zrn\u00ed\u010dka nebyla odplavov\u00e1na vodou do baz\u00e9nu. Je tedy nutn\u00e9 sehnat takov\u00fd typ, kter\u00fd po namo\u010den\u00ed vytvo\u0159\u00ed kompaktn\u00ed hmotu, kter\u00e1 se nerozbije. Tento princip zn\u00e1me v\u0161ichni, koneckonc\u016f jsme si d\u011blali na p\u00edskovi\u0161ti z mokr\u00e9ho p\u00edsku b\u00e1bovi\u010dky. Je pochopiteln\u00e9, \u017ee naj\u00edt takov\u00fd, kter\u00fd m\u00e1 skute\u010dn\u011b ty nejlep\u0161\u00ed vlastnosti, nen\u00ed zrovna jednoduch\u00e9. P\u0159esto bychom se m\u011bli sna\u017eit. Koneckonc\u016f, \u010d\u00edm lep\u0161\u00ed bude, t\u00edm l\u00e9pe bude filtrace fungovat, a t\u00edm m\u00e9n\u011b pr\u00e1ce budeme m\u00edt s dopl\u0148kov\u00fdm \u010di\u0161t\u011bn\u00edm. A to se rozhodn\u011b vyplat\u00ed, ne?                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak\u00e9 vlastnosti mus\u00ed m\u00edt p\u00edsek do filtrace","item":"https:\/\/www.kraff.cz\/jake-vlastnosti-musi-mit-pisek-do-filtrace\/#breadcrumbitem"}]}]