[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.propoj.cz\/filtracni-pisek-zbavuje-necistot-v-bazenu-jen-za-urcitych-podminek\/#Article","mainEntityOfPage":"https:\/\/www.propoj.cz\/filtracni-pisek-zbavuje-necistot-v-bazenu-jen-za-urcitych-podminek\/","headline":"Filtra\u010dn\u00ed p\u00edsek zbavuje ne\u010distot v baz\u00e9nu jen za ur\u010dit\u00fdch podm\u00ednek","name":"Filtra\u010dn\u00ed p\u00edsek zbavuje ne\u010distot v baz\u00e9nu jen za ur\u010dit\u00fdch podm\u00ednek","description":"Kdybychom ponechali vodu v baz\u00e9nu sv\u00e9mu osudu, velmi brzy by se prom\u011bnila v mo\u010d\u00e1l. Snadno se o tom ka\u017ed\u00fd z v\u00e1s m\u016f\u017ee p\u0159esv\u011bd\u010dit ve stojat\u00fdch vod\u00e1ch v p\u0159\u00edrod\u011b, kde \u017eivot jen buj\u00ed, nebo\u0165 voda mu umo\u017e\u0148uje z\u00e1kladn\u00ed prost\u0159ed\u00ed pro p\u0159e\u017eit\u00ed v t\u00e9to hmotn\u00e9 form\u011b. Brzy se v n\u00ed za\u010dnou objevovat bakterie, \u0159asy a slo\u017eit\u011bj\u0161\u00ed organismy […]","datePublished":"2022-03-28","dateModified":"2023-05-07","author":{"@type":"Person","@id":"https:\/\/www.propoj.cz\/author\/#Person","name":"","url":"https:\/\/www.propoj.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/a8eff27a95921eb0334c4b46176282bd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a8eff27a95921eb0334c4b46176282bd?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"propoj.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.propoj.cz\/wp-content\/uploads\/pool-4332152_640.jpg","url":"https:\/\/www.propoj.cz\/wp-content\/uploads\/pool-4332152_640.jpg","height":0,"width":0},"url":"https:\/\/www.propoj.cz\/filtracni-pisek-zbavuje-necistot-v-bazenu-jen-za-urcitych-podminek\/","about":["V\u00fdrobky"],"wordCount":437,"articleBody":"   Kdybychom ponechali vodu v baz\u00e9nu sv\u00e9mu osudu, velmi brzy by se prom\u011bnila v mo\u010d\u00e1l. Snadno se o tom ka\u017ed\u00fd z v\u00e1s m\u016f\u017ee p\u0159esv\u011bd\u010dit ve stojat\u00fdch vod\u00e1ch v p\u0159\u00edrod\u011b, kde \u017eivot jen buj\u00ed, nebo\u0165 voda mu umo\u017e\u0148uje z\u00e1kladn\u00ed prost\u0159ed\u00ed pro p\u0159e\u017eit\u00ed v t\u00e9to hmotn\u00e9 form\u011b. Brzy se v n\u00ed za\u010dnou objevovat bakterie, \u0159asy a slo\u017eit\u011bj\u0161\u00ed organismy a po n\u011bjak\u00e9 dob\u011b n\u00e1dr\u017e splyne s okol\u00edm, jako tomu bylo v dob\u011b renesance, kdy se T\u0159ebo\u0148sko m\u011bnilo k nepozn\u00e1n\u00ed pod rukama ro\u017embersk\u00fdch rybn\u00edk\u00e1\u0159\u016f.Chcete-li m\u00edt na zahrad\u011b mal\u00fd rybn\u00ed\u010dek, nen\u00ed to probl\u00e9m, ov\u0161em na koup\u00e1n\u00ed p\u0159ece jen bude lep\u0161\u00ed baz\u00e9n s vodou pr\u016fzra\u010dn\u011b \u010distou, nezakalenou, kter\u00e1 k pono\u0159en\u00ed pod hladinu l\u00e1k\u00e1 mnohem v\u00edc, ne\u017e \u017eabinec a porosty zelen\u00fdch mechov\u00fdch \u0159as.Jist\u011b v\u00e1s napad\u00e1, \u017ee to nen\u00ed jen samo sebou, a \u017ee voda v plaveck\u00fdch baz\u00e9nech zbaven\u00e1 \u0159as a \u017eabince mus\u00ed b\u00fdt n\u011bjak o\u0161et\u0159ov\u00e1na, a m\u00e1te pravdu. Z\u00e1klad tvo\u0159\u00ed filtra\u010dn\u00ed jednotka, kter\u00e1 zbavuje vodu ne\u010distot veskrze mechanick\u00fdch. Ty se postupn\u011b usazuj\u00ed ve filtra\u010dn\u00ed n\u00e1dob\u011b napln\u011bn\u00e9 bu\u010f pap\u00edrovou vlo\u017ekou (kartu\u0161\u00ed) anebo p\u00edskem. Pap\u00edrov\u00e9 kartu\u0161e ponechme nyn\u00ed stranou, ty slou\u017e\u00ed zejm\u00e9na pro velmi mal\u00e9 baz\u00e9nky \u010di v\u00ed\u0159ivky, a v\u011bnujme pozornost filtra\u010dn\u00edmu p\u00edsku.P\u00edsek nem\u016f\u017eete nasypat do n\u00e1doby ledajak\u00fd, a o\u010dek\u00e1vat, \u017ee se v\u00e1m filtrov\u00e1n\u00ed rozb\u011bhne na pln\u00e9 obr\u00e1tky, ten mus\u00ed m\u00edt p\u0159esn\u00e9 parametry, stanoven\u00e9 na z\u00e1klad\u011b praktick\u00fdch zku\u0161enost\u00ed:Velikost zrn \u2013 do baz\u00e9nov\u00e9 filtrace pat\u0159\u00ed k\u0159emi\u010dit\u00fd p\u00edsek jemnozrnn\u00fd, ka\u017ed\u00e9 zrn\u00ed\u010dko mus\u00ed m\u00edt velikost mezi 0,6 a 1,2 mm. Pozorov\u00e1n\u00edm provozu filtrace a vyhodnocov\u00e1n\u00edm v\u00fdsledk\u016f z praxe se dosp\u011blo k n\u00e1zoru, \u017ee takto velk\u00e1 zrnka poskytuj\u00ed optim\u00e1ln\u00ed v\u00fdsledky, a \u017ee kdyby byla men\u0161\u00ed, zadusilo by to provozn\u00ed \u010derpadlo, a naopak u v\u011bt\u0161\u00edch rozm\u011br\u016f zrn by filtrov\u00e1n\u00ed nebylo dostate\u010dn\u011b \u00fa\u010dinn\u00e9. Ostrost zrn \u2013 dokud jsou hrany zrn\u00ed\u010dek ostr\u00e9, do t\u00e9 doby budou snadno zachyt\u00e1vat ne\u010distoty. Jakmile se za\u010dnou obru\u0161ovat tlakem vody (vodn\u00ed eroz\u00ed), za\u010dne se postupn\u011b ztr\u00e1cet jejich filtra\u010dn\u00ed schopnost, proto se mus\u00ed p\u0159ibli\u017en\u011b jednou za dv\u011b a\u017e t\u0159i koupac\u00ed sez\u00f3ny p\u00edsek vym\u011bnit za nov\u00fd.                                                                                                                                                                                                                                                                                                                                                                                          3.9\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Filtra\u010dn\u00ed p\u00edsek zbavuje ne\u010distot v baz\u00e9nu jen za ur\u010dit\u00fdch podm\u00ednek","item":"https:\/\/www.propoj.cz\/filtracni-pisek-zbavuje-necistot-v-bazenu-jen-za-urcitych-podminek\/#breadcrumbitem"}]}]