{"id":8718,"date":"2026-02-07T09:50:00","date_gmt":"2026-02-07T01:50:00","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?post_type=info&#038;p=8718"},"modified":"2026-02-05T14:39:25","modified_gmt":"2026-02-05T06:39:25","slug":"how-the-sink-float-separation-tank-works","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/ko\/how-the-sink-float-separation-tank-works.html","title":{"rendered":"\ubc00\ub3c4 \uacfc\ud559: \uce68\uac15-\ubd80\uc0c1 \ubd84\ub9ac \ud0f1\ud06c\uac00 \uc791\ub3d9\ud558\ub294 \uc6d0\ub9ac"},"content":{"rendered":"<p class=\"translation-block\">PET \uc870\uac01\uc744 \ubcd1\ub69c\uaed1(PE)\uacfc \ub9c1(PP)\uc5d0\uc11c \uc790\ub3d9\uc73c\ub85c \ubd84\ub9ac\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ub2f5\uc740 <a href=\"https:\/\/www.recycle-plant.com\/ko\/washing-tank-5.html\">\uc2f1\ud06c-\ud50c\ub85c\ud2b8 \ubd84\ub9ac \ud0f1\ud06c<\/a>\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 \uae30\ubcf8 \ubb3c\ub9ac\ud559\uc744 \uc0b0\uc5c5\uc801 \ub3c4\uc804\uc5d0 \uc801\uc6a9\ud558\ub294 \uba85\uc791\uc785\ub2c8\ub2e4.<\/p>    <p class=\"translation-block\">\uc6d0\ub9ac\ub294 <strong>\ubc00\ub3c4 \ubd84\ub9ac<\/strong>\uc785\ub2c8\ub2e4. PET\ub294 \uc57d 1.38g\/cm\u00b3\uc758 \ubc00\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ubb3c\uc5d0 \uac00\ub77c\uc549\uc2b5\ub2c8\ub2e4. \ubc18\uba74, PP\uc640 PE\ub294 1.0g\/cm\u00b3 \ubbf8\ub9cc\uc758 \ubc00\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ub5a0\uc624\ub985\ub2c8\ub2e4.<\/p>    <p class=\"translation-block\">\uc6b0\ub9ac\uc758 \uace0\uc6a9\ub7c9 <strong><a href=\"https:\/\/www.recycle-plant.com\/ko\/plastic-bottle-recycling-line\/\">PET \ubcd1 \uc138\ucc99 \ub77c\uc778<\/a><\/strong>\uc5d0\uc11c\ub294 \uc870\uac01\ub4e4\uc774 \ud0f1\ud06c \ub0b4\uc5d0\uc11c \uad50\ubc18\ub429\ub2c8\ub2e4. \u201c\uac00\ub77c\uc549\ub294 \uac83\ub4e4\u201d(\uc21c\uc218 PET)\uc740 \ud558\ub2e8\uc758 \ub098\uc0ac \ucee8\ubca0\uc774\uc5b4\ub85c \uc218\uc9d1\ub418\uace0, \u201c\ub728\ub294 \uac83\ub4e4\u201d(\ub77c\ubca8\uacfc \ubcd1\ub69c\uaed1)\uc740 \ud45c\uba74\uc5d0\uc11c \uc2a4\ud0a4\ubc0d\ub429\ub2c8\ub2e4. \ucd5c\uace0\uc758 <strong>PET \uc870\uac01 \uc21c\ub3c4<\/strong>\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574, \ub2e4\ub2e8\uacc4 \uad6c\uc131\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub5a0\ub2e4\ub2c8\ub294 \uc624\uc5fc\ubb3c\uc758 \uac00\uc7a5 \uc791\uc740 \uc870\uac01\uae4c\uc9c0 \uc81c\uac70\ud558\uc5ec, \uc5c4\uaca9\ud55c \uad6d\uc81c \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294 \ucd5c\uc885 \uc81c\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>    <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" src=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works.webp\" alt=\"\uc2f1\ud06c-\ud50c\ub85c\ud2b8 \ubd84\ub9ac \ud0f1\ud06c \uc791\uc5c5\" class=\"wp-image-8719\" srcset=\"https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works.webp 720w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works-360x270.webp 360w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works-180x135.webp 180w, https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">\uc2f1\ud06c-\ud50c\ub85c\ud2b8 \ubd84\ub9ac \ud0f1\ud06c \uc791\uc5c5<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>How do you separate PET flakes from bottle caps (PE) and rings (PP) automatically? The answer lies in the Sink-float separation tank, a masterclass in applying basic physics to industrial challenges. The principle is density separation. PET has a density of ~1.38g\/cm\u00b3, causing it to sink in water. Conversely, PP and PE have densities less [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8719,"parent":0,"template":"","tags":[134],"info-type":[3],"class_list":["post-8718","info","type-info","status-publish","has-post-thumbnail","hentry","tag-pet","info-type-knowledge-base"],"taxonomy_info":{"post_tag":[{"value":134,"label":"PET"}],"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2026\/02\/Sink-Float-Separation-Tank-Works.webp",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/ko\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/info\/8718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/media\/8719"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/media?parent=8718"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/tags?post=8718"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/ko\/wp-json\/wp\/v2\/info-type?post=8718"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}