{"id":527,"date":"2021-07-08T10:30:16","date_gmt":"2021-07-08T10:30:16","guid":{"rendered":"https:\/\/hydrotech.com.hr\/uklanjanje-teskih-metala\/"},"modified":"2021-09-22T09:39:02","modified_gmt":"2021-09-22T09:39:02","slug":"removal-of-heavy-metals","status":"publish","type":"page","link":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/","title":{"rendered":"Removal of heavy metals"},"content":{"rendered":"<p>[vc_row content_placement=&#8221;middle&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]Svijet se danas suo\u010dava s izazovima degradacije okoli\u0161a, posebno one\u010di\u0161\u0107enja vode industrijskim djelatnostima poput rudarstva, ko\u017eare, tekstila, galvanizacije, farmaceutske i metalur\u0161ke, petrokemijske i drugih. Ostali izvori zaga\u0111enja vode uklju\u010duju lo\u0161u poljoprivrednu praksu, istjecanje kanalizacije i septi\u010dkih jama, poplave uzrokovane globalnim zagrijavanjem i klimatskim promjenama.<\/p>\n<p>Jedna od trendovskih industrijskih grana koje pridonose prisutnosti te\u0161kih metala su rudarenje I elektro galvanizacija. Industrijski postupci stvaraju otpadne vode u velikim koli\u010dinama koje sadr\u017ee visoku razinu te\u0161kih metala (cink, nikal, bakar, olovo, kadmij, \u017eiva), visoku kemijsku potrebu za kisikom (COD), cijanide, nitrate i sulfatne komplekse.<\/p>\n<p>Zakonska regulativa (EU) propisuje uklanjanje te\u0161kih metala iz otpadne vode u rasponu od 1\u2013100 mg \/ L. Za takvu u\u010dinkovitost potrebna je kombinacija raznih tehnologija pro\u010di\u0161\u0107avanja otpadnih voda kao \u0161to su elektrokoagulacija, flokulacija, precipitacija, filtracija, reverzna osmoza, membranski bioreaktor, elektrodijaliza, ultrafiltracija, biosorpcija, ekstrakcija otapala, izmjena iona i apsorpcijska tehnika.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div id=\"cz_80670\" class=\"cz_80670 cz_image clr cz_image_no_fx center_on_mobile\"><div class=\"cz_svg_bg\" ><div class=\"cz_image_in\"><div class=\"cz_main_image\"><img width=\"600\" height=\"389\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20width=&#39;600&#39;%20height=&#39;389&#39;%20viewBox%3D&#39;0%200%20600%20389&#39;%2F%3E\" data-czlz data-src=\"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala-1.jpg\" class=\"attachment-full\" alt=\"Uklanjanje te\u0161kih metala\" data-srcset=\"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala-1.jpg 600w, https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala-1-300x195.jpg 300w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/div><\/div><\/div><\/div>[\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row content_placement=&#8221;middle&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]Svijet se danas suo\u010dava s izazovima degradacije okoli\u0161a, posebno &#8230; <\/p>\n","protected":false},"author":1,"featured_media":241,"parent":601,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[31,33,35,38,45],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Removal of heavy metals - HydroTech Consulting - Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Removal of heavy metals - HydroTech Consulting - Engineering\" \/>\n<meta property=\"og:description\" content=\"[vc_row content_placement=&#8221;middle&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]Svijet se danas suo\u010dava s izazovima degradacije okoli\u0161a, posebno ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/\" \/>\n<meta property=\"og:site_name\" content=\"HydroTech Consulting - Engineering\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-22T09:39:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hydrotech.com.hr\/#website\",\"url\":\"https:\/\/hydrotech.com.hr\/\",\"name\":\"HydroTech Consulting - Engineering\",\"description\":\"Idejno rje\\u0161enje web stranice\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hydrotech.com.hr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg\",\"contentUrl\":\"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg\",\"width\":400,\"height\":400,\"caption\":\"Uklanjanje te\\u0161kih metala\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#webpage\",\"url\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/\",\"name\":\"Removal of heavy metals - HydroTech Consulting - Engineering\",\"isPartOf\":{\"@id\":\"https:\/\/hydrotech.com.hr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#primaryimage\"},\"datePublished\":\"2021-07-08T10:30:16+00:00\",\"dateModified\":\"2021-09-22T09:39:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Po\\u010detna stranica\",\"item\":\"https:\/\/hydrotech.com.hr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Applications\",\"item\":\"https:\/\/hydrotech.com.hr\/en\/applications\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Removal of heavy metals\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Removal of heavy metals - HydroTech Consulting - Engineering","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/","og_locale":"en_US","og_type":"article","og_title":"Removal of heavy metals - HydroTech Consulting - Engineering","og_description":"[vc_row content_placement=&#8221;middle&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]Svijet se danas suo\u010dava s izazovima degradacije okoli\u0161a, posebno ...","og_url":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/","og_site_name":"HydroTech Consulting - Engineering","article_modified_time":"2021-09-22T09:39:02+00:00","og_image":[{"width":400,"height":400,"url":"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg","path":"\/home\/hrvoyka\/public_html\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg","size":"full","id":241,"alt":"Uklanjanje te\u0161kih metala","pixels":160000,"type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/hydrotech.com.hr\/#website","url":"https:\/\/hydrotech.com.hr\/","name":"HydroTech Consulting - Engineering","description":"Idejno rje\u0161enje web stranice","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hydrotech.com.hr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#primaryimage","inLanguage":"en-US","url":"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg","contentUrl":"https:\/\/hydrotech.com.hr\/wp-content\/uploads\/2021\/07\/uklanjanje-teskih-metala.jpg","width":400,"height":400,"caption":"Uklanjanje te\u0161kih metala"},{"@type":"WebPage","@id":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#webpage","url":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/","name":"Removal of heavy metals - HydroTech Consulting - Engineering","isPartOf":{"@id":"https:\/\/hydrotech.com.hr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#primaryimage"},"datePublished":"2021-07-08T10:30:16+00:00","dateModified":"2021-09-22T09:39:02+00:00","breadcrumb":{"@id":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/hydrotech.com.hr\/en\/applications\/removal-of-heavy-metals\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Po\u010detna stranica","item":"https:\/\/hydrotech.com.hr\/en\/"},{"@type":"ListItem","position":2,"name":"Applications","item":"https:\/\/hydrotech.com.hr\/en\/applications\/"},{"@type":"ListItem","position":3,"name":"Removal of heavy metals"}]}]}},"_links":{"self":[{"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/pages\/527"}],"collection":[{"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/comments?post=527"}],"version-history":[{"count":2,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/pages\/527\/revisions"}],"predecessor-version":[{"id":727,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/pages\/527\/revisions\/727"}],"up":[{"embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/pages\/601"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/media\/241"}],"wp:attachment":[{"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/media?parent=527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/categories?post=527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydrotech.com.hr\/en\/wp-json\/wp\/v2\/tags?post=527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}