{"id":12264,"date":"2025-01-22T03:28:37","date_gmt":"2025-01-22T02:28:37","guid":{"rendered":"https:\/\/www.energycle.com\/?p=12264"},"modified":"2026-03-10T02:50:29","modified_gmt":"2026-03-10T01:50:29","slug":"pvc-pet-pc-zinkend-materiaal-zinken-vlotter-scheidingstank","status":"publish","type":"post","link":"https:\/\/www.energycle.com\/nl\/pvc-pet-pc-zinkend-materiaal-zinken-vlotter-scheidingstank\/","title":{"rendered":"PVC PET PC Zinkend materiaal Zinkend-drijvende scheidingstank"},"content":{"rendered":"\n<style>\n    #erm-psst,\n    #erm-psst * {\n        box-sizing: border-box;\n    }\n\n    #erm-psst {\n        --erm-psst-pri: #4d94e7;\n        --erm-psst-pri-2: #3c7fd0;\n        --erm-psst-surface: #ffffff;\n        --erm-psst-surface-2: transparent;\n        --erm-psst-border: rgba(15, 23, 42, 0.1);\n        --erm-psst-radius: 8px;\n        --erm-psst-container: 1200px;\n        line-height: 1.65;\n    }\n\n    #erm-psst .erm-psst-wrap {\n        max-width: 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}\n\n    #erm-psst .erm-psst-faq-item[open] summary::after {\n        content: \"-\";\n    }\n\n    #erm-psst .erm-psst-faq-content {\n        padding: 0 4px 18px;\n        line-height: 1.65;\n    }\n\n    @media (max-width: 900px) {\n        #erm-psst .erm-psst-grid-2,\n        #erm-psst .erm-psst-grid-3,\n        #erm-psst .erm-psst-app-grid,\n        #erm-psst .erm-psst-problem-list {\n            grid-template-columns: 1fr;\n        }\n    }\n\n    @media (max-width: 600px) {\n        #erm-psst .erm-psst-wrap {\n            padding: 0 10px;\n        }\n\n        #erm-psst .erm-psst-section {\n            padding: 40px 0;\n        }\n\n        #erm-psst .erm-psst-hero,\n        #erm-psst .erm-psst-hero.energycle-hero-page {\n            padding: 52px 0 40px !important;\n        }\n    }\n<\/style>\n\n<div id=\"erm-psst\" aria-label=\"Sink-Float Separation Tank for PVC PET PC PS Sinking Material\">\n    <section class=\"erm-psst-hero energycle-hero-page\" aria-labelledby=\"erm-psst-hero-title\">\n        <div class=\"erm-psst-wrap\">\n            <h1 id=\"erm-psst-hero-title\" class=\"erm-psst-title\">Sink-Float Separation Tank for PVC, PET, PC &#038; PS Sinking Material<\/h1>\n            <p class=\"erm-psst-subtitle\">Density-based sink-float separation tank that sorts heavy sinking plastics \u2014 PVC, PET, PC, and PS \u2014 from lighter floating PP and PE in plastic recycling washing lines.<\/p>\n            <p class=\"erm-psst-meta\">This sink-float tank combines pre-rinse, density separation, bottom discharge, and water recirculation in one modular unit. Designed for complete plastic washing lines and retrofit projects where heavy-fraction recovery, sinking material purity, and stable continuous throughput are critical.<\/p>\n            <div class=\"erm-psst-actions\">\n                <a class=\"erm-psst-btn erm-psst-btn-primary\" href=\"#inquiry\"><i class=\"fa-solid fa-paper-plane\" aria-hidden=\"true\"><\/i> Get a tailored solution<\/a>\n            <\/div>\n            <div class=\"erm-psst-kpis\" aria-label=\"Key selling points\">\n                <span class=\"erm-psst-kpi\"><i class=\"fa-solid fa-droplet\" aria-hidden=\"true\"><\/i> Closed-loop water<\/span>\n                <span class=\"erm-psst-kpi\"><i class=\"fa-solid fa-gauge-high\" aria-hidden=\"true\"><\/i> Stable continuous duty<\/span>\n                <span class=\"erm-psst-kpi\"><i class=\"fa-solid fa-screwdriver-wrench\" aria-hidden=\"true\"><\/i> Service-friendly design<\/span>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section erm-psst-invert\" id=\"how-it-works\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">How It Works<\/h2>\n            <div class=\"erm-psst-process\">\n                <article class=\"erm-psst-process-item\">\n                    <div class=\"erm-psst-process-no\">1<\/div>\n                    <div class=\"erm-psst-process-copy\">\n                        <h3>Feeding and Pre-Rinse<\/h3>\n                        <p>Shredded feed enters the tank and process water disperses surface soils so the flow remains cleaner and more uniform.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-process-item\">\n                    <div class=\"erm-psst-process-no\">2<\/div>\n                    <div class=\"erm-psst-process-copy\">\n                        <h3>Density Separation<\/h3>\n                        <p>Lighter PP and PE float to the surface while heavier sinking materials \u2014 PVC, PET, PC, and PS \u2014 settle to the bottom, creating a clear density-based material split.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-process-item\">\n                    <div class=\"erm-psst-process-no\">3<\/div>\n                    <div class=\"erm-psst-process-copy\">\n                        <h3>Bottom Friction Cleaning<\/h3>\n                        <p>A bottom screw or scraper guides the heavy fraction forward while helping move settled fines and silt to discharge.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-process-item\">\n                    <div class=\"erm-psst-process-no\">4<\/div>\n                    <div class=\"erm-psst-process-copy\">\n                        <h3>Float Layer Overflow<\/h3>\n                        <p>The floating layer exits through the overflow section for dewatering or another wash stage, while the heavy fraction leaves from the lower outlet.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-process-item\">\n                    <div class=\"erm-psst-process-no\">5<\/div>\n                    <div class=\"erm-psst-process-copy\">\n                        <h3>Water Recirculation<\/h3>\n                        <p>The tank can connect to settling and filtration equipment so make-up water and overflow are matched to contamination load.<\/p>\n                    <\/div>\n                <\/article>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section\" id=\"key-benefits\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">Key Benefits<\/h2>\n            <div class=\"erm-psst-grid-3\">\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-bullseye\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>High-Purity Split<\/h3>\n                    <p>Optimized tank geometry and flow control reduce cross-contamination and improve downstream product value.<\/p>\n                <\/article>\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-cubes\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>Modular Scalability<\/h3>\n                    <p>Series and parallel combinations can be configured around capacity, footprint, and retrofit needs.<\/p>\n                <\/article>\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-screwdriver-wrench\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>Maintenance-Friendly<\/h3>\n                    <p>Critical wear areas remain accessible and standardized parts reduce downtime during inspection and replacement.<\/p>\n                <\/article>\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-droplet\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>Water and Energy Efficient<\/h3>\n                    <p>Closed-loop water and adjustable overflow help control both water usage and operating cost.<\/p>\n                <\/article>\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-shield-halved\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>Robust Structure<\/h3>\n                    <p>Reinforced tank construction, anti-corrosion details, and leakage control support stable long-term duty.<\/p>\n                <\/article>\n                <article class=\"erm-psst-card\">\n                    <div class=\"erm-psst-icon\"><i class=\"fa-solid fa-recycle\" aria-hidden=\"true\"><\/i><\/div>\n                    <h3>Broad Compatibility<\/h3>\n                    <p>Handles sinking plastics such as PVC, PET, PC, and PS alongside floating PP and PE across diverse plastic recycling and washing-line configurations.<\/p>\n                <\/article>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section erm-psst-invert\" id=\"problem-solution\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">Pains We Solve<\/h2>\n            <div class=\"erm-psst-problem-list\">\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-triangle-exclamation\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>Unstable Separation<\/h3>\n                    <p>Short-circuiting and backflow reduce split accuracy and make downstream quality less predictable.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Tuned tank proportions and guided flow help keep the density split stable.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-battery-three-quarters\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>High Energy and Water Use<\/h3>\n                    <p>Open-loop operation and poor overflow control push utility cost up as contamination load changes.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Recirculation and adjustable overflow help match water and power demand to actual line conditions.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-toolbox\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>Difficult Maintenance<\/h3>\n                    <p>Hard-to-reach wear parts increase inspection time and extend shutdowns during routine service.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Accessible wear areas and faster part replacement help shorten service windows.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-filter\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>Silt Carryover<\/h3>\n                    <p>Fine solids can stay with the heavy fraction and lower purity before the next wash or drying step.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Bottom scraping and guided discharge reduce fines carryover into recovered material.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-sitemap\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>Retrofit Constraints<\/h3>\n                    <p>Existing plant layouts often leave limited room for a new sink-float stage or longer tank body.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Modular tank lengths and support options make integration into existing lines more practical.<\/p>\n                    <\/div>\n                <\/article>\n                <article class=\"erm-psst-problem-row\">\n                    <div class=\"erm-psst-problem-kicker\"><i class=\"fa-solid fa-certificate\" aria-hidden=\"true\"><\/i><strong>Problem<\/strong><\/div>\n                    <h3>Quality Consistency<\/h3>\n                    <p>Uneven fabrication and loose process checks make tank performance harder to repeat from project to project.<\/p>\n                    <div class=\"erm-psst-problem-fix\">\n                        <p>Standardized fabrication and factory inspection help keep separation performance more predictable.<\/p>\n                    <\/div>\n                <\/article>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section\" id=\"applications\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">Applications<\/h2>\n            <div class=\"erm-psst-app-grid\">\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-recycle\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>PET Flakes vs PP\/PE Caps and Labels<\/h3>\n                    <\/div>\n                    <p>Used in bottle-flake lines to separate the heavy PET fraction from floating caps, rings, and label residue.<\/p>\n                <\/article>\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-cubes\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>PVC, PS, and PC Heavy-Fraction Sorting<\/h3>\n                    <\/div>\n                    <p>Supports recovery of denser engineering and commodity plastics where a clean heavy fraction is required.<\/p>\n                <\/article>\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-layer-group\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>Mixed Plastics Density Separation<\/h3>\n                    <\/div>\n                    <p>Used after shredding and pre-wash stages to split mixed regrind by density before final drying or further sorting.<\/p>\n                <\/article>\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-screwdriver-wrench\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>Sink-Float Stage Line Upgrades<\/h3>\n                    <\/div>\n                    <p>Fits retrofit projects where an existing wash line needs better density separation without a full line replacement.<\/p>\n                <\/article>\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-tv\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>Appliance and E-Waste Plastics<\/h3>\n                    <\/div>\n                    <p>Handles shredded rigid streams from appliance housings and electronics where heavy-plastic separation improves value.<\/p>\n                <\/article>\n                <article class=\"erm-psst-app-card\">\n                    <div class=\"erm-psst-app-head\">\n                        <span class=\"erm-psst-app-badge\"><i class=\"fa-solid fa-industry\" aria-hidden=\"true\"><\/i><\/span>\n                        <h3>Industrial Regrind Recycling<\/h3>\n                    <\/div>\n                    <p>Suitable for in-plant recycling lines processing rigid scrap and production regrind with mixed polymer fractions.<\/p>\n                <\/article>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section erm-psst-invert\" id=\"why-us\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">Why Choose Energycle<\/h2>\n            <div class=\"erm-psst-table-wrap\">\n                <table class=\"erm-psst-table\" aria-label=\"Comparison of Energycle sink-float tank and conventional solution\">\n                    <thead>\n                        <tr>\n                            <th>Criteria<\/th>\n                            <th>Energycle Sink-Float Tank<\/th>\n                            <th>Conventional Solution<\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td>Separation Stability<\/td>\n                            <td><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i> Stable flow with reduced cross-mixing<\/td>\n                            <td><i class=\"fa-solid fa-circle-minus\" aria-hidden=\"true\"><\/i> Short-circuiting and backflow are more common<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Ease of Maintenance<\/td>\n                            <td><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i> Quick-change wear parts and easier inspection<\/td>\n                            <td><i class=\"fa-solid fa-circle-minus\" aria-hidden=\"true\"><\/i> Longer maintenance and more complex changeouts<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Energy and Water<\/td>\n                            <td><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i> Closed-loop operation with demand control<\/td>\n                            <td><i class=\"fa-solid fa-circle-minus\" aria-hidden=\"true\"><\/i> Higher make-up water and utility cost<\/td>\n                        <\/tr>\n                        <tr>\n                            <td>Expandability<\/td>\n                            <td><i class=\"fa-solid fa-circle-check\" aria-hidden=\"true\"><\/i> Modular series and parallel options<\/td>\n                            <td><i class=\"fa-solid fa-circle-minus\" aria-hidden=\"true\"><\/i> Fixed sizes and harder retrofits<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section\" id=\"faq\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">FAQ<\/h2>\n            <div class=\"erm-psst-faq-list\">\n                <details class=\"erm-psst-faq-item\">\n                    <summary>What sinking materials can this separation tank handle?<\/summary>\n                    <div class=\"erm-psst-faq-content\">The tank is designed for sinking plastics with density at or above 1.0 g\/cm\u00b3 \u2014 including PVC, PET, PC, and PS \u2014 while floating materials such as PP and PE (below 1.0 g\/cm\u00b3) are carried over to the overflow. Residence time and overflow settings are adjusted to the actual material mix and contamination level.<\/div>\n                <\/details>\n                <details class=\"erm-psst-faq-item\">\n                    <summary>How is water usage and recirculation configured?<\/summary>\n                    <div class=\"erm-psst-faq-content\">A settling and filtration loop is recommended for closed-circuit use. Make-up water and bleed rate are set according to contamination load, and overflow control can be matched to site conditions.<\/div>\n                <\/details>\n                <details class=\"erm-psst-faq-item\">\n                    <summary>How do I size a sink-float separation tank for my recycling line?<\/summary>\n                    <div class=\"erm-psst-faq-content\">Please provide target throughput, feed form and particle size, contamination level, available space, and adjacent equipment. Based on this, we can prepare a layout and configuration proposal tailored to your plastic washing line.<\/div>\n                <\/details>\n                <details class=\"erm-psst-faq-item\">\n                    <summary>What maintenance intervals and wear parts should I expect?<\/summary>\n                    <div class=\"erm-psst-faq-content\">Routine checks usually include chain or bearing lubrication, screw flight wear, liner condition, water level, and overflow cleanliness. Common wear parts include screw flights and seals, and the design supports relatively fast replacement.<\/div>\n                <\/details>\n                <details class=\"erm-psst-faq-item\">\n                    <summary>What separation purity can I expect for sinking plastics?<\/summary>\n                    <div class=\"erm-psst-faq-content\">Purity of the sinking fraction depends on feed composition and pre-treatment quality. By adjusting residence time, water flow, and overflow position, separation performance can be stabilized and improved, with final values confirmed through on-site testing.<\/div>\n                <\/details>\n            <\/div>\n        <\/div>\n    <\/section>\n\n    <section class=\"erm-psst-section erm-psst-invert\" id=\"inquiry\">\n        <div class=\"erm-psst-wrap\">\n            <h2 class=\"erm-psst-heading\">Request a Tailored Proposal &amp; Quote<\/h2>\n            <p class=\"erm-psst-lead\">Share your material type, density split target, throughput, and line layout. We will return a recommended configuration and utility guidance.<\/p>\n            <div class=\"erm-psst-cta-box\">\n                <div class='fluentform ff-default fluentform_wrapper_1 ffs_default_wrap'><form data-form_id=\"1\" id=\"fluentform_1\" class=\"frm-fluent-form fluent_form_1 ff-el-form-top ff_form_instance_1_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_1_1\" method=\"POST\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Contact Form<\/legend><input type='hidden' name='__fluent_form_embded_post_id' value='12264' \/><input type=\"hidden\" id=\"_fluentform_1_fluentformnonce\" 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class='ff-errors-in-stack ff_form_instance_1_1 ff-form-loading_errors ff_form_instance_1_1_errors'><\/div><\/div>            <script type=\"text\/javascript\">\n                window.fluent_form_ff_form_instance_1_1 = {\"id\":\"1\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\",\"asteriskPlacement\":\"asterisk-right\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_1_1\",\"form_id_selector\":\"fluentform_1\",\"rules\":{\"names[first_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"names[middle_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"names[last_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global\":false,\"global_message\":\"This field must contain a valid email\"}},\"subject\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}},\"message\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"}}},\"debounce_time\":300};\n                            <\/script>\n            \n            <\/div>\n        <\/div>\n    <\/section>\n<\/div>\n\n\n<div style=\"margin-top:40px;padding:25px;background:#f8f9fa;border-radius:8px;\">\n<h2 style=\"color:#333;margin-top:0;\">Related Equipment<\/h2>\n<ul style=\"list-style:none;padding:0;\">\n<li style=\"padding:8px 0;border-bottom:1px solid #eee;\"><a href=\"https:\/\/www.energycle.com\/sink-float-separation-tank\/\" style=\"color:#0066cc;text-decoration:none;\">Standard Sink-Float Tank<\/a><\/li>\n<li style=\"padding:8px 0;border-bottom:1px solid #eee;\"><a href=\"https:\/\/www.energycle.com\/efficient-separation-with-the-sink-float-tank-system\/\" style=\"color:#0066cc;text-decoration:none;\">Sink-Float System Guide<\/a><\/li>\n<li style=\"padding:8px 0;border-bottom:1px solid #eee;\"><a href=\"https:\/\/www.energycle.com\/recycling-washing-system\/\" style=\"color:#0066cc;text-decoration:none;\">Washing Systems<\/a><\/li>\n<\/ul>\n<\/div>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"@id\": \"#faq\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What sinking materials can this separation tank handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The tank is designed for sinking plastics with density at or above 1.0 g\/cm\u00b3 \u2014 including PVC, PET, PC, and PS \u2014 while floating materials such as PP and PE (below 1.0 g\/cm\u00b3) are carried over to the overflow. 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Based on this, we can prepare a layout and configuration proposal tailored to your plastic washing line.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What maintenance intervals and wear parts should I expect?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Routine checks usually include chain or bearing lubrication, screw flight wear, liner condition, water level, and overflow cleanliness. Common wear parts include screw flights and seals, and the design supports relatively fast replacement.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What separation purity can I expect for sinking plastics?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Purity of the sinking fraction depends on feed composition and pre-treatment quality. By adjusting residence time, water flow, and overflow position, separation performance can be stabilized and improved, with final values confirmed through on-site testing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does a sinking material separation tank work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A sinking material separation tank is designed for materials denser than water (PVC, PET, PC, PS). It uses water agitation and bottom collection systems to separate these materials by their different sinking rates and densities. Sequential tanks with increasing salt concentration can separate PET (1.38 g\/cm\u00b3) from PVC (1.40 g\/cm\u00b3).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can PVC and PET be separated by density?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PVC (1.30-1.45 g\/cm\u00b3) and PET (1.33-1.40 g\/cm\u00b3) have overlapping densities, making pure density separation difficult. Additional technologies like NIR sorting, electrostatic separation, or flotation with surfactants are often needed to achieve <50ppm PVC in PET\u2014the critical threshold for quality recycled PET production.\"\n      }\n    }\n  ]\n}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Zink-drijfscheidingstanks zijn essentieel voor de recycling van kunststof. Deze tanks verwijderen verontreinigingen zoals etiketten, vuil en modder uit dichtere kunststoffen zoals PET, PVC en PS. Door wassen, scheiden en sedimentverwijdering te combineren, verbeteren ze de zuiverheid van het materiaal en stroomlijnen ze het recyclingproces.<\/p>","protected":false},"author":1,"featured_media":16437,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[107],"tags":[],"class_list":["post-12264","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-assistive-system","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/posts\/12264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/comments?post=12264"}],"version-history":[{"count":0,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/posts\/12264\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/media\/16437"}],"wp:attachment":[{"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/media?parent=12264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/categories?post=12264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.energycle.com\/nl\/wp-json\/wp\/v2\/tags?post=12264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}