{"version":"1.0","provider_name":"IWTS","provider_url":"https:\/\/iwts.fi","title":"Siirry ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisemp\u00e4\u00e4n vedenk\u00e4sittelyyn - IWTS","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dNazDMzyHx\"><a href=\"https:\/\/iwts.fi\/index.php\/2026\/02\/26\/siirry-ymparistoystavallisempaan-vedenkasittelyyn\/\">Siirry ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisemp\u00e4\u00e4n vedenk\u00e4sittelyyn<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/iwts.fi\/index.php\/2026\/02\/26\/siirry-ymparistoystavallisempaan-vedenkasittelyyn\/embed\/#?secret=dNazDMzyHx\" width=\"600\" height=\"338\" title=\"&#8221;Siirry ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisemp\u00e4\u00e4n vedenk\u00e4sittelyyn&#8221; &#8212; IWTS\" data-secret=\"dNazDMzyHx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/iwts.fi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/iwts.fi\/wp-content\/uploads\/2026\/02\/bill-griepenstroh-9xsP54N1FZw-unsplash-768x432-1.jpg","thumbnail_width":768,"thumbnail_height":432,"description":"Nykyiset j\u00e4\u00e4hdytysj\u00e4rjestelm\u00e4t ovat yh\u00e4 monimutkaisempia ja sis\u00e4lt\u00e4v\u00e4t useita eri materiaaleja. Happi diffusioituu j\u00e4rjestelm\u00e4\u00e4n, vedess\u00e4 esiintyy mineraaleja ja virtaus- sek\u00e4 l\u00e4mp\u00f6tilaolosuhteet voivat edist\u00e4\u00e4 bakteerikasvua. Kaikki n\u00e4m\u00e4 tekij\u00e4t lis\u00e4\u00e4v\u00e4t k\u00e4ytt\u00f6katkosten ja h\u00e4iri\u00f6iden riski\u00e4. T\u00e4m\u00e4n vuoksi monet j\u00e4rjestelm\u00e4t k\u00e4sitell\u00e4\u00e4n edelleen kemikaaleilla, kuten inhibiittoreilla. Yh\u00e4 useampi yritys siirtyy kuitenkin kest\u00e4v\u00e4mpiin ja ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisempiin vaihtoehtoihin. Elysator- ja Protector-ratkaisut k\u00e4sittelev\u00e4t j\u00e4\u00e4hdytysj\u00e4rjestelm\u00e4n veden [&hellip;]"}