{"id":13615,"date":"2026-07-29T11:41:12","date_gmt":"2026-07-29T08:41:12","guid":{"rendered":"https:\/\/ziko.com.ua\/?page_id=13615"},"modified":"2026-08-11T11:27:26","modified_gmt":"2026-08-11T08:27:26","slug":"rekonstruktsiia-ochysnykh-sporud","status":"publish","type":"page","link":"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/rekonstruktsiia-ochysnykh-sporud\/","title":{"rendered":"\u0420\u0435\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0456\u044f \u0442\u0430 \u043c\u043e\u0434\u0435\u0440\u043d\u0456\u0437\u0430\u0446\u0456\u044f \u043e\u0447\u0438\u0441\u043d\u0438\u0445 \u0441\u043f\u043e\u0440\u0443\u0434"},"content":{"rendered":"\n<style id=\"ziko-sections-css\">@import url('https:\/\/fonts.googleapis.com\/css2?family=Geologica:wght@400;500;600;700&family=Rubik:wght@400;500;600;700&family=Raleway:wght@500;600&display=swap'); .ziko-page { --blue-900:#273E66; --blue-800:#2B3C5B; --blue-700:#3B66A2; --blue-600:#598ECA; --blue-500:#1696CE; --blue-400:#6AC5E8; --blue-300:#9AB4DB; 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color:var(--text-muted);background:rgba(255,255,255,.04);} .ziko-page .zk-formbox .wpcf7{margin:0;} .ziko-page .zk-formbox form.wpcf7-form>p{display:block;width:100%;margin:0;} .ziko-page .zk-formbox label{display:block !important;float:none !important;width:100% !important;color:#fff;font-size:14px;font-weight:var(--fw-medium);margin:0 0 16px !important;} .ziko-page .zk-formbox label[class*=\"contactform\"]>a{display:none !important;} .ziko-page .zk-formbox label[class*=\"contactform\"]::before{display:block;margin-bottom:6px;color:#fff;font-size:14px;font-weight:var(--fw-medium);} .ziko-page .zk-formbox label.contactformname::before{content:\"\u0412\u0430\u0448\u0435 \u0456\u043c'\u044f\";} .ziko-page .zk-formbox label.contactformemail::before{content:\"Email\";} .ziko-page .zk-formbox label.contactformtel::before{content:\"\u0422\u0435\u043b\u0435\u0444\u043e\u043d\";} .ziko-page .zk-formbox label.contactformldesc::before{content:\"\u041f\u043e\u0432\u0456\u0434\u043e\u043c\u043b\u0435\u043d\u043d\u044f \u2014 \u043a\u043e\u0440\u043e\u0442\u043a\u043e \u043f\u0440\u043e \u0432\u0430\u0448 \u043e\u0431'\u0454\u043a\u0442\";} .ziko-page .zk-formbox form.wpcf7-form>p:first-of-type{display:flex;flex-wrap:wrap;gap:16px;} .ziko-page .zk-formbox form.wpcf7-form>p:first-of-type br{display:none;} .ziko-page .zk-formbox label.contactformname,.ziko-page .zk-formbox label.contactformemail{flex:1 1 calc(50% - 8px);width:auto !important;min-width:180px;margin:0 !important;} .ziko-page .zk-formbox label.contactformtel,.ziko-page .zk-formbox label.contactformldesc{flex:1 1 100%;width:auto !important;margin:0 !important;} .ziko-page .zk-formbox .wpcf7-form-control-wrap{display:block;width:100%;margin-top:0;} .ziko-page .zk-formbox input:not([type=submit]):not([type=checkbox]):not([type=radio]):not([type=hidden]), .ziko-page .zk-formbox textarea,.ziko-page .zk-formbox select{ width:100% !important;box-sizing:border-box;font-family:var(--font-body);font-size:16px; padding:16px 18px;border:1px solid var(--border-muted) !important;border-radius:var(--radius-md); background:#fff !important;color:var(--ink) !important;-webkit-appearance:none;appearance:none;} .ziko-page .zk-formbox textarea{min-height:120px;resize:vertical;display:block;} .ziko-page .zk-formbox input:focus,.ziko-page .zk-formbox textarea:focus{outline:none;border-color:var(--brand-accent) !important;box-shadow:var(--focus-shadow);} .ziko-page .zk-formbox input[type=submit],.ziko-page .zk-formbox .wpcf7-submit{ width:100% !important;background:var(--brand-cta) !important;color:var(--blue-900) !important; border:none !important;padding:18px 28px;border-radius:var(--radius-md);font-family:var(--font-body); font-weight:var(--fw-medium);font-size:16px;cursor:pointer;margin-top:4px; transition:transform var(--dur,200ms) var(--ease),box-shadow var(--dur,200ms) var(--ease);} .ziko-page .zk-formbox input[type=submit]:hover,.ziko-page .zk-formbox .wpcf7-submit:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);} .ziko-page .zk-formbox .wpcf7-spinner{margin:8px auto 0;} .ziko-page .zk-formbox .wpcf7-not-valid-tip{color:#ffd9d9;font-size:13px;margin-top:4px;} .ziko-page .zk-formbox .wpcf7-response-output{color:#fff;border-color:rgba(255,255,255,.4) !important;border-radius:var(--radius-sm);margin:14px 0 0;font-size:14px;} .zk-linkcard{display:block;background:var(--white);border:1px solid var(--border-subtle);border-radius:var(--radius-lg); padding:28px;text-decoration:none;color:var(--text-heading);transition:box-shadow var(--dur,200ms) var(--ease),transform var(--dur,200ms) var(--ease);} .zk-linkcard:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);} .zk-linkcard h3{font-family:var(--font-display);font-size:18px;font-weight:var(--fw-medium);margin:0 0 10px;} .zk-linkcard span{color:var(--link);font-size:14px;font-weight:var(--fw-medium);} .zk-textlink{color:var(--link);font-weight:var(--fw-medium);text-decoration:none;border-bottom:1px solid var(--blue-200);} .zk-textlink:hover{color:var(--link-hover);border-color:var(--link-hover);} .zk-softcta{background:var(--color-surface-invert);border-radius:var(--radius-lg);padding:48px;text-align:center;color:var(--white);} .zk-softcta .zk-h2{color:var(--white);margin-bottom:20px;} @media (max-width:1024px){ .ziko-page{--gutter:40px;--section-y:72px;--text-hero:44px;--text-h2:32px;} .zk-hero__grid,.zk-split,.zk-cta{grid-template-columns:1fr;gap:40px;} .zk-stats{grid-template-columns:repeat(3,1fr);} .zk-grid--4{grid-template-columns:repeat(2,1fr);} .zk-steps--3,.zk-steps--4,.zk-steps--5{grid-template-columns:repeat(2,1fr);} .zk-grid--3{grid-template-columns:repeat(2,1fr);} } @media (max-width:640px){ .ziko-page{--gutter:20px;--section-y:56px;--text-hero:36px;--text-h1:34px;--text-h2:28px;} .zk-stats,.zk-grid--4,.zk-grid--3,.zk-grid--2,.zk-steps--3,.zk-steps--4,.zk-steps--5{grid-template-columns:1fr;} .zk-hero{min-height:440px;padding:64px 0;} .zk-hero__badge{display:none;} .zk-btn{width:100%;} .zk-btn-row{flex-direction:column;} } body:has(.ziko-page) h1.kl-blog-page-title{display:none;}<\/style>\n<!-- ZIKO \u00b7 Rekonstruktsiia ochysnykh sporud \u00b7 UK\n     Vstavliaty u Gutenberg yak odyn blok \"Dovilnyi HTML\" (Custom HTML).\n     STYLI: design\/sections.css cherez minifikovanyi inline <style>.\n     LAYOUT: Kallyas \"Sidebar Position -> No sidebar\" (dochekatysia sejvu!).\n     Systemy: PlanetTEK\/PlanetDISK, MITA (tilky biodysky Biorulli), BioDisc (bez brendu vyrobnyka). MEDIA: zaglushky MEDIA-01\u202609. -->\n\n<div class=\"ziko-page\">\n\n  <!-- 1. HERO -->\n  <section class=\"zk-section zk-hero\">\n    <div class=\"zk-hero__bg\" data-slot=\"MEDIA-01\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/rekon-01.webp\" alt=\"an old treatment plant before \/ after modernization\"><\/div>\n    <div class=\"zk-inner\">\n      <div class=\"zk-hero__content\">\n        <p class=\"zk-eyebrow\">Wastewater treatment \u00b7 Reconstruction of treatment plants<\/p>\n        <h1 class=\"zk-h1\">Reconstruction and modernization of wastewater treatment plants<\/h1>\n        <p class=\"zk-lead\">Old treatment plants no longer meet the standard, consume too much energy, or can&#8217;t handle the volume of wastewater? We modernize them by integrating modern rotating biodiscs into existing facilities \u2014 without building from scratch. Reuse of concrete tanks, \u221280% energy, reaching the required discharge standard, and rollout in phases within budget.<\/p>\n        <div class=\"zk-btn-row\">\n          <a href=\"#zk-cta\" class=\"zk-btn zk-btn--cta\">Get a consultation<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 2. \u0426\u0418\u0424\u0420\u0418 \u0414\u041e\u0412\u0406\u0420\u0418 -->\n  <section class=\"zk-section zk-section--tint\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-stats\">\n        <div class=\"zk-stat\"><div class=\"zk-stat__num\">\u221280%<\/div><div class=\"zk-stat__label\">energy use vs classic aeration<\/div><\/div>\n        <div class=\"zk-stat\"><div class=\"zk-stat__num\">reuse<\/div><div class=\"zk-stat__label\">of existing concrete tanks and facilities<\/div><\/div>\n        <div class=\"zk-stat\"><div class=\"zk-stat__num\">up&nbsp;to&nbsp;2000&nbsp;m\u00b3<\/div><div class=\"zk-stat__label\">scale of modernization, per day<\/div><\/div>\n        <div class=\"zk-stat\"><div class=\"zk-stat__num\">in&nbsp;phases<\/div><div class=\"zk-stat__label\">rollout within budget, without stopping operation<\/div><\/div>\n        <div class=\"zk-stat\"><div class=\"zk-stat__num\">compliant<\/div><div class=\"zk-stat__label\">discharge of treated water to the environment<\/div><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 3. \u041a\u041e\u041b\u0418 \u041f\u041e\u0422\u0420\u0406\u0411\u041d\u0410 \u0420\u0415\u041a\u041e\u041d\u0421\u0422\u0420\u0423\u041a\u0426\u0406\u042f -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">When reconstruction of treatment plants is needed<\/h2>\n      <\/div>\n      <div class=\"zk-grid zk-grid--4\">\n        <div class=\"zk-card\">\n          <div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 21h18\"\/><path d=\"M5 21V8l7-4 7 4v13\"\/><path d=\"M9 21v-5h6v5\"\/><path d=\"M8 11l3 2M14 11l-2 3\"\/><\/svg><\/div>\n          <h3 class=\"zk-h3\">Worn-out Soviet-era treatment plants<\/h3>\n          <p>Morally and physically outdated treatment plants of municipalities and utilities: the equipment has exhausted its service life, and the effluent does not meet the standard.<\/p>\n        <\/div>\n        <div class=\"zk-card\">\n          <div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M5 3h6v6l5 5v7H4v-7l1-1z\"\/><path d=\"M11 9h4l4 3\"\/><circle cx=\"8\" cy=\"17\" r=\"1\"\/><\/svg><\/div>\n          <h3 class=\"zk-h3\">Industrial plants out of compliance<\/h3>\n          <p>The old biological stage is inefficient: dissolved organics and nitrogen exceed the discharge limits.<\/p>\n        <\/div>\n        <div class=\"zk-card\">\n          <div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 12h4l3-8 4 16 3-8h4\"\/><\/svg><\/div>\n          <h3 class=\"zk-h3\">Overloaded facilities<\/h3>\n          <p>The volume of wastewater has grown (development, production growth), and the old plant can no longer handle the load.<\/p>\n        <\/div>\n        <div class=\"zk-card\">\n          <div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 2 4 14h6l-1 8 9-12h-6z\"\/><\/svg><\/div>\n          <h3 class=\"zk-h3\">Energy-intensive aeration stations<\/h3>\n          <p>Powerful blowers mean huge electricity bills and noise. Rotating biodiscs remove this cost item.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 4. \u041f\u0420\u041e\u0411\u041b\u0415\u041c\u0410 \u2192 \u0420\u0406\u0428\u0415\u041d\u041d\u042f -->\n  <section class=\"zk-section zk-section--tint\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">Why build from scratch when you can modernize<\/h2>\n      <\/div>\n      <div class=\"zk-split\">\n        <div class=\"zk-panel zk-panel--problem\">\n          <h3 class=\"zk-h3\">Building &#8220;from scratch&#8221;<\/h3>\n          <ul class=\"zk-list zk-list--x\">\n            <li><strong>Expensive and slow.<\/strong> New tanks and extensive civil works.<\/li>\n            <li><strong>Above-limit discharge.<\/strong> Worn-out equipment \u2014 fines and notices from the environmental inspectorate.<\/li>\n            <li><strong>Aeration consumes energy.<\/strong> Powerful blowers, high operating costs.<\/li>\n            <li><strong>Overload.<\/strong> The volume of wastewater has grown, but the old plant can&#8217;t keep up.<\/li>\n          <\/ul>\n        <\/div>\n        <div class=\"zk-panel zk-panel--solution\">\n          <h3 class=\"zk-h3\">Modernization with biodiscs<\/h3>\n          <ul class=\"zk-list\">\n            <li>Modern rotating biodiscs <strong>are integrated into existing concrete tanks<\/strong> \u2014 reuse of the civil works.<\/li>\n            <li><strong>PlanetTEK<\/strong> upgrades the biological stage up to 700 m\u00b3\/day; for large scale \u2014 <strong>large MITA (Biorulli\u00ae) biodiscs<\/strong> up to 2000 m\u00b3\/day.<\/li>\n            <li>\u221280% energy, no odour, reaching the required standard; rollout <strong>in phases within budget<\/strong>.<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 5. \u0420\u0406\u0428\u0415\u041d\u041d\u042f \u0422\u0410 \u041c\u0410\u0421\u0428\u0422\u0410\u0411\u0423\u0412\u0410\u041d\u041d\u042f -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">Modernization without building from scratch<\/h2>\n        <p class=\"zk-lead zk-muted\">Instead of demolition and new construction \u2014 modern rotating biodiscs are integrated into existing facilities as an upgraded biological stage. Existing concrete tanks are reused, so civil works and timelines are saved. PlanetTEK upgrades plants up to 700 m\u00b3\/day; for municipal scale, large MITA (Biorulli\u00ae) biodiscs are used up to 2000 m\u00b3\/day; for small standalone sites \u2014 the BioDisc\u00ae monoblock.<\/p>\n      <\/div>\n      <div class=\"zk-hero__grid\" style=\"align-items:stretch;\">\n        <div class=\"zk-media\" data-slot=\"MEDIA-03\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/rekon-03.webp\" alt=\"Photo of a modernized plant\"><\/div>\n        <div class=\"zk-media\" data-slot=\"MEDIA-04\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/rekon-04.webp\" alt=\"Infographic &quot;existing tank + biodiscs&quot;\"><\/div>\n      <\/div>\n      <div class=\"zk-tablewrap\" style=\"margin-top:40px;\">\n        <table class=\"zk-table\">\n          <thead><tr><th>Task<\/th><th>Solution<\/th><th>Capacity<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>Replacement of a cesspit \/ small standalone site<\/td><td>BioDisc\u00ae monoblock<\/td><td>up to 60 (in parallel ~180) m\u00b3\/day<\/td><\/tr>\n            <tr><td>Revamping of large-scale municipal treatment plants<\/td><td>MITA \u2014 large Biorulli\u00ae biodiscs<\/td><td>up to 2000 m\u00b3\/day<\/td><\/tr>\n            <tr><td>Upgrade of the biological stage of existing treatment plants<\/td><td>PlanetTEK \u2014 PlanetDISK\u00ae (RBC) into existing tanks<\/td><td>up to 700 m\u00b3\/day<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p class=\"zk-note\">The exact solution is determined by the condition of the existing facilities and the volume of wastewater \u2014 a ZIKO engineer assesses it free of charge. More: <a class=\"zk-textlink\" href=\"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/systemy\/planettek\/\">PlanetTEK<\/a> \u00b7 <a class=\"zk-textlink\" href=\"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/systemy\/mita\/\">MITA<\/a> \u00b7 <a class=\"zk-textlink\" href=\"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/systemy\/biodisc\/\">BioDisc\u00ae<\/a>.<\/p>\n    <\/div>\n  <\/section>\n\n  <!-- 6. \u042f\u041a \u0412\u0406\u0414\u0411\u0423\u0412\u0410\u0404\u0422\u042c\u0421\u042f \u0420\u0415\u041a\u041e\u041d\u0421\u0422\u0420\u0423\u041a\u0426\u0406\u042f -->\n  <section class=\"zk-section zk-section--tint\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">From auditing the old plant to reaching the standard<\/h2>\n      <\/div>\n      <div class=\"zk-steps zk-steps--4\">\n        <div class=\"zk-step\"><div class=\"zk-step__n\">1<\/div><h3 class=\"zk-h3\">Audit of existing facilities<\/h3><p>Condition of the concrete tanks, volume and composition of the effluent, current discharge standard, bottlenecks.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">2<\/div><h3 class=\"zk-h3\">Modernization design<\/h3><p>What we reuse and what we upgrade: rotating biodiscs as the biological stage in the existing facilities.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">3<\/div><h3 class=\"zk-h3\">Installation into existing facilities<\/h3><p>Integrating the biodiscs, where possible without fully stopping the plant&#8217;s operation.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">4<\/div><h3 class=\"zk-h3\">Start-up and reaching the standard<\/h3><p>Commissioning, bringing the biology to operating mode, confirming the discharge quality.<\/p><\/div>\n      <\/div>\n      <div class=\"zk-hero__grid\" style=\"margin-top:40px;align-items:stretch;\">\n        <div class=\"zk-media zk-media--contain zk-media--wide\" data-slot=\"MEDIA-05\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/08\/rekon-05-v2.webp\" alt=\"3D layout of an upgraded plant: rotating biodiscs, mechanical pre-treatment and sludge-handling units\"><\/div>\n        <div class=\"zk-media zk-media--wide\" data-slot=\"MEDIA-06\"><iframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/9h3zHC1e6kk?rel=0&amp;modestbranding=1\" title=\"Video: the plant in operation\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n      <\/div>\n      <p class=\"zk-note zk-center\">The scope of reconstruction is determined by the condition of the existing facilities and the discharge standards.<\/p>\n    <\/div>\n  <\/section>\n\n  <!-- 7. \u041f\u0415\u0420\u0415\u0412\u0410\u0413\u0418 -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">What modernization delivers<\/h2>\n      <\/div>\n      <div class=\"zk-grid zk-grid--3\">\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 12a9 9 0 1 1-3-6.7\"\/><path d=\"M21 4v5h-5\"\/><\/svg><\/div><h3 class=\"zk-h3\">Reuse of existing facilities<\/h3><p>We use the concrete tanks, saving on the civil works.<\/p><\/div>\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"9\"\/><path d=\"M12 7v5l3 2\"\/><\/svg><\/div><h3 class=\"zk-h3\">Faster than new construction<\/h3><p>Smaller scope of work, shorter timelines.<\/p><\/div>\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 2 4 14h6l-1 8 9-12h-6z\"\/><\/svg><\/div><h3 class=\"zk-h3\">\u221280% energy<\/h3><p>Rotating biodiscs instead of powerful blowers.<\/p><\/div>\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 3v18h18\"\/><path d=\"M7 14l3-4 3 3 4-6\"\/><\/svg><\/div><h3 class=\"zk-h3\">Higher capacity<\/h3><p>The upgraded biological stage handles the increased volume of wastewater.<\/p><\/div>\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 9v6h4l5 4V5L8 9z\"\/><path d=\"M16 9l5 6M21 9l-5 6\"\/><\/svg><\/div><h3 class=\"zk-h3\">No odour or noise<\/h3><p>An aerobic process without discharge of contaminated air.<\/p><\/div>\n        <div class=\"zk-card\"><div class=\"zk-card__icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 21h18\"\/><path d=\"M7 21v-4\"\/><path d=\"M12 21v-9\"\/><path d=\"M17 21v-14\"\/><\/svg><\/div><h3 class=\"zk-h3\">In phases within budget<\/h3><p>Rollout step by step, without a one-off capital outlay for everything at once.<\/p><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 8. \u041c\u041e\u0414\u0415\u0420\u041d\u0406\u0417\u0410\u0426\u0406\u042f vs \u041d\u041e\u0412\u0415 \u0411\u0423\u0414\u0406\u0412\u041d\u0418\u0426\u0422\u0412\u041e -->\n  <section class=\"zk-section zk-section--tint\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">What modernization delivers instead of new construction<\/h2>\n      <\/div>\n      <div class=\"zk-tablewrap\">\n        <table class=\"zk-table\">\n          <thead><tr><th>Criterion<\/th><th>Building from scratch<\/th><th>Modernization (biodiscs in existing facilities)<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>Civil works<\/td><td>new tanks, extensive<\/td><td><strong>reuse of existing facilities<\/strong><\/td><\/tr>\n            <tr><td>Timelines<\/td><td>long<\/td><td><strong>shorter<\/strong><\/td><\/tr>\n            <tr><td>Energy use<\/td><td>depends on the technology<\/td><td><strong>\u221280% with rotating biodiscs<\/strong><\/td><\/tr>\n            <tr><td>Operation during the works<\/td><td>usually a shutdown<\/td><td><strong>where possible, without a full shutdown<\/strong><\/td><\/tr>\n            <tr><td>Financing<\/td><td>large one-off capital<\/td><td><strong>in phases within budget<\/strong><\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p class=\"zk-note\">Whether modernization suits your specific facilities is determined by an audit of the condition of the tanks and equipment. A ZIKO engineer assesses it free of charge.<\/p>\n    <\/div>\n  <\/section>\n\n  <!-- 9. \u042f\u041a \u041c\u0418 \u041f\u0420\u0410\u0426\u042e\u0404\u041c\u041e -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">From audit to an upgraded plant<\/h2>\n      <\/div>\n      <div class=\"zk-steps zk-steps--5\">\n        <div class=\"zk-step\"><div class=\"zk-step__n\">1<\/div><h3 class=\"zk-h3\">Audit of existing treatment plants<\/h3><p>Condition of the facilities and equipment, volume and composition of the effluent, current standard, discharge point.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">2<\/div><h3 class=\"zk-h3\">Selection and modernization design<\/h3><p>A solution for the reconstruction (PlanetTEK \/ MITA \/ BioDisc\u00ae), a phased plan, a technical and commercial proposal.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">3<\/div><h3 class=\"zk-h3\">Design<\/h3><p>For the existing facilities and discharge standards; documentation for tender procedures (for municipalities \u2014 ProZorro).<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">4<\/div><h3 class=\"zk-h3\">Supply and installation<\/h3><p>Integration into the existing facilities, commissioning.<\/p><\/div>\n        <div class=\"zk-step\"><div class=\"zk-step__n\">5<\/div><h3 class=\"zk-h3\">Service<\/h3><p>Scheduled maintenance by the <a class=\"zk-textlink\" href=\"https:\/\/ziko.com.ua\/en\/team-service\/\">ZIKO service team<\/a>.<\/p><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 10. \u041a\u0415\u0419\u0421\u0418 -->\n  <section class=\"zk-section zk-section--tint\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">Modernized treatment plants<\/h2>\n      <\/div>\n      <div class=\"zk-grid zk-grid--3\">\n        <div class=\"zk-card\" style=\"padding:0;overflow:hidden;\"><div class=\"zk-media\" data-slot=\"MEDIA-07\" style=\"border:none;border-radius:0;min-height:200px;\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/horeca-case-panorama.webp\" alt=\"Panorama Hotel Complex, Skhidnytsia \u2014 a completed ZIKO rotating-system project\"><\/div><div style=\"padding:24px;\"><h3 class=\"zk-h3\">Panorama Hotel Complex, Skhidnytsia<\/h3><p>Resort hotel \u00b7 2 \u00d7 BioDisc BM \u00b7 90 m\u00b3\/day<\/p><\/div><\/div>\n        <div class=\"zk-card\" style=\"padding:0;overflow:hidden;\"><div class=\"zk-media\" data-slot=\"MEDIA-08\" style=\"border:none;border-radius:0;min-height:200px;\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/horeca-case-apartel-kosyno.webp\" alt=\"Apartel Kosyno, Koson (Zakarpattia) \u2014 a completed ZIKO rotating-system project\"><\/div><div style=\"padding:24px;\"><h3 class=\"zk-h3\">Apartel Kosyno, Koson (Zakarpattia)<\/h3><p>Hotel complex \u00b7 2 \u00d7 BioDisc BM \u00b7 90 m\u00b3\/day<\/p><\/div><\/div>\n        <div class=\"zk-card\" style=\"padding:0;overflow:hidden;\"><div class=\"zk-media\" data-slot=\"MEDIA-09\" style=\"border:none;border-radius:0;min-height:200px;\"><img decoding=\"async\" src=\"https:\/\/ziko.com.ua\/wp-content\/uploads\/2026\/07\/horeca-case-kosyno.webp\" alt=\"Kosyno Health &amp; Recreation Complex \u2014 a completed ZIKO rotating-system project\"><\/div><div style=\"padding:24px;\"><h3 class=\"zk-h3\">Kosyno Health &amp; Recreation Complex<\/h3><p>Resort complex \u00b7 2 \u00d7 BioDisc BM \u00b7 90 m\u00b3\/day<\/p><\/div><\/div>\n      <\/div>\n      <p class=\"zk-note zk-center\"><a class=\"zk-textlink\" href=\"https:\/\/ziko.com.ua\/en\/projects\/\">All our clients&nbsp;\u2192<\/a><\/p>\n    <\/div>\n  <\/section>\n\n  <!-- 11. FAQ -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">Frequently asked questions<\/h2>\n      <\/div>\n      <div class=\"zk-faq\">\n        <details open><summary>Can it be modernized without full demolition?<\/summary><p>Yes \u2014 this is the main scenario: modern biodiscs are integrated into existing concrete tanks as an upgraded biological stage, without building from scratch.<\/p><\/details>\n        <details><summary>What exactly is reused from the old plant?<\/summary><p>First of all, the civil works \u2014 the concrete tanks and structures. Worn-out equipment (blowers, the outdated biological stage) is replaced with rotating biodiscs.<\/p><\/details>\n        <details><summary>How much cheaper is it than new construction?<\/summary><p>The savings are mainly on the civil works and timelines; the exact figure depends on the condition of the existing facilities. An audit provides the assessment.<\/p><\/details>\n        <details><summary>Can the plant keep operating during the works?<\/summary><p>Where possible, modernization is carried out in phases to minimize or avoid a full shutdown; this is determined at the design stage.<\/p><\/details>\n        <details><summary>Is this for municipalities or for industry?<\/summary><p>For both: municipal treatment plants, as well as industrial plants with an old biological stage.<\/p><\/details>\n        <details><summary>What scale does it cover?<\/summary><p>Up to 700 m\u00b3\/day with PlanetTEK and up to 2000 m\u00b3\/day with large MITA biodiscs; small standalone sites \u2014 the BioDisc\u00ae monoblock.<\/p><\/details>\n        <details><summary>To which standards?<\/summary><p>To the actual requirements for discharge to the environment for the specific site; the configuration is matched to those standards.<\/p><\/details>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 12. CTA \u0417 \u0424\u041e\u0420\u041c\u041e\u042e -->\n  <section class=\"zk-section zk-section--invert\" id=\"zk-cta\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-cta\">\n        <div>\n          <h2 class=\"zk-h2\">We&#8217;ll assess the modernization of your treatment plant<\/h2>\n          <p class=\"zk-lead\" style=\"color:#fff;opacity:.9;\">Describe your existing treatment plant \u2014 the type, approximate wastewater volume, and what exactly is unsatisfactory (the standard, energy, overload). A ZIKO engineer will carry out an audit and propose a reconstruction solution based on rotating biodiscs, with a phased plan and a calculation.<\/p>\n          <p class=\"zk-cta__phone\">Or call: <a href=\"tel:+380959321273\">+38 095 93 21 273<\/a><\/p>\n        <\/div>\n        <div>\n          <!-- \u0422\u0438\u043c\u0447\u0430\u0441\u043e\u0432\u043e \u0444\u043e\u0440\u043c\u0430 3368. \u0417\u0430\u043c\u0456\u043d\u0438\u0442\u0438 \u043d\u0430 \u043f\u0440\u043e\u0444\u0456\u043b\u044c\u043d\u0443 CF7. -->\n          <div class=\"zk-formbox\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f12551-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"12551\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/13615#wpcf7-f12551-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"12551\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f12551-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><label class=\"contactformname\"><br \/>\n<a>Full Name<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformemail\"><br \/>\n<a>Email<\/a> <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformtel\"><br \/>\n<a>Phone Number<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"tel-500\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"tel-500\" \/><\/span><br \/>\n<\/label>\n<\/p>\n<p><label class=\"contactformldesc\"><br \/>\n<a>Your Message (optional)<\/a><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span><br \/>\n<\/label>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- 13. \u041a\u041e\u0420\u0418\u0421\u041d\u0406 \u041c\u0410\u0422\u0415\u0420\u0406\u0410\u041b\u0418 -->\n  <section class=\"zk-section\">\n    <div class=\"zk-inner\">\n      <div class=\"zk-section-head\">\n        <h2 class=\"zk-h2\">More about the technology<\/h2>\n      <\/div>\n      <div class=\"zk-grid zk-grid--3\">\n        <a class=\"zk-linkcard\" href=\"https:\/\/ziko.com.ua\/modernizatsiia-ta-rekonstruktsiia-ochysnykh-sporud\/\"><h3>Modernization and reconstruction of treatment plants<\/h3><span>Read the article \u2192<\/span><\/a>\n        <a class=\"zk-linkcard\" href=\"https:\/\/ziko.com.ua\/ochysni-sporudy-rotatsijnoho-typu\/\"><h3>Rotating-type treatment plants<\/h3><span>Read the article \u2192<\/span><\/a>\n        <a class=\"zk-linkcard\" href=\"https:\/\/ziko.com.ua\/ochystka-stokiv-dlia-okremykh-terytorialnykh-hromad-oth\/\"><h3>Wastewater treatment for individual territorial communities<\/h3><span>Read the article \u2192<\/span><\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Wastewater treatment \u00b7 Reconstruction of treatment plants Reconstruction and modernization of wastewater treatment plants Old treatment plants no longer meet the standard, consume too much energy, or can&#8217;t handle the volume of wastewater? We modernize them by integrating modern rotating biodiscs into existing facilities \u2014 without building from scratch. Reuse of concrete tanks, \u221280% energy,<\/p>\n","protected":false},"author":27,"featured_media":0,"parent":12090,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-13615","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Reconstruction of wastewater treatment plants with rotating biodiscs: no rebuild from scratch, up to 80% energy savings, full compliance with discharge standards.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/ziko.com.ua\/en\/ochystka-stokiv\/rekonstruktsiia-ochysnykh-sporud\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" 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