{"id":3124,"date":"2022-05-12T00:00:00","date_gmt":"2022-05-12T00:00:00","guid":{"rendered":"https:\/\/new.ezask.cn\/news-information\/why-is-vpsa-psa-oxygen-system-more-advantageous-in-pulp-bleaching\/"},"modified":"2026-04-21T09:40:41","modified_gmt":"2026-04-21T09:40:41","slug":"why-is-vpsa-psa-oxygen-system-more-advantageous-in-pulp-bleaching","status":"publish","type":"post","link":"https:\/\/vpsatech.com\/ko\/news-information\/why-is-vpsa-psa-oxygen-system-more-advantageous-in-pulp-bleaching.html","title":{"rendered":"\ud384\ud504 \ud45c\ubc31\uc5d0\uc11c VPSA &#038; PSA \uc0b0\uc18c \uc2dc\uc2a4\ud15c\uc774 \ub354 \uc720\ub9ac\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/20220512105946_59389.jpeg\" alt=\"\" title=\"\"><\/p>\n<p>\uc0b0\uc18c \ud45c\ubc31\uc740 \ub354 \uae68\ub057\ud55c \ud384\ud504 \uc0dd\uc0b0\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud55c \ud544\uc218 \uacf5\uc815\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \uc790\uccb4\ub294 \ub3c5\uc131\uc774\ub098 \uc624\uc5fc \ubb3c\uc9c8\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc \ud3d0\uc561\uc744 \ud751\uc561 \ucd94\ucd9c \uad6c\uac04\uc5d0 \ud569\uccd0 \uc54c\uce7c\ub9ac \ud68c\uc218 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ubcf4\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc \ud6c4, \ud6c4\uc18d \uad6c\uac04\uc758 \ud45c\ubc31\uc81c \ubc0f \ud3d0\uc218 \uc624\uc5fc \ubb3c\uc9c8 \uc591\uc744 \uc57d 50% \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc\uc740 \uc0c8\ub85c \uac74\uc124\ub418\ub294 \ud384\ud504 \ubc0f \ud45c\ubc31 \uacf5\uc7a5\uc5d0\uc11c \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc81c\uc5b4\ud558\ub294 \uc870\uce58\ub85c\uc11c \ud45c\ubc31 \ud3d0\uc218\uc758 BOD, COD, \uc0c9\ub3c4 \ubc0f \ucd1d \uc720\uae30 \uc5fc\uc18c\ub97c \ud06c\uac8c \uc904\uc5ec \ud384\ud551 \ubc0f \ud45c\ubc31 \ud3d0\uc218\uc758 \uc624\uc5fc \uc800\uac10\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub610\ud55c \uc77c\ubd80 \uc120\uc9c4\uad6d\uc5d0\uc11c\ub294 \uc2e0\uaddc \ud384\ud504 \ubc0f \ud45c\ubc31 \uacf5\uc7a5\uc774 \ubc18\ub4dc\uc2dc \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc \uacf5\uc815\uc744 \ucc44\ud0dd\ud558\ub3c4\ub85d \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud384\ud504 \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc\uc5d0 \ud544\uc694\ud55c \uc0b0\uc18c \uc21c\ub3c4\ub294 <a href=\"\/ko\/papermaking.html\/\"><strong><u>\uadf8\ub2e4\uc9c0 \ub192\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(90%\uff5e93%).<\/u><\/strong><\/a>, \uc0b0\uc18c \uac15\ud654 \uc54c\uce7c\ub9ac \ucd94\ucd9c, \ud3d0\uc218 \ucc98\ub9ac \ubc0f \uc21c\uc218 \uc0b0\uc18c \ud3ed\uae30. \uadf9\uc800\uc628 \uacf5\uae30 \ubd84\ub9ac \uc7a5\uce58\ub85c \ud384\ud504 \uacf5\uc7a5\uc5d0 \uc0b0\uc18c\ub97c \uacf5\uae09\ud560 \uacbd\uc6b0 \uc0b0\uc18c, \uc9c8\uc18c \ubc0f \ud76c\uadc0 \uac00\uc2a4\ub97c \ub3d9\uc2dc\uc5d0 \uc0dd\uc131\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud384\ud504 \ubc0f \ud45c\ubc31 \uacf5\uc7a5\uc5d0\uc11c\ub294 N2 \ubc0f \ud76c\uadc0 \uac00\uc2a4\uac00 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uadf9\uc800\uc628 \uacf5\uae30 \ubd84\ub9ac \uc7a5\uce58\ub294 \uc800\uc555 \ubc0f \uc800\uc628\uc5d0\uc11c \uc791\ub3d9\ud558\ubbc0\ub85c \ub192\uc740 \uc548\uc804 \uc870\uac74\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc0b0\uc18c \uc0dd\uc0b0 \uc6a9\ub7c9\uc758 \uacbd\uc6b0 \uc9c4\uacf5 \uc555\ub825 \uc2a4\uc719 \ud761\ucc29(VPSA) \uc0b0\uc18c \uc7a5\uce58\ub294 \ub354 \ub0ae\uc740 \ud22c\uc790, \ub354 \uc548\uc804\ud55c \uc6b4\uc601, \uc0ac\uc6a9\uc790\uc758 \uc791\uc5c5 \uc870\uac74\uc5d0 \ub530\ub978 \uc6a9\ub7c9 \uc870\uc808 \uac00\ub2a5, \ub354 \uc801\uc740 \uc804\ub825 \uc18c\ube44, \ub354 \uc801\uc740 \ub0c9\uac01 \uc21c\ud658\uc218, \ub354 \uc791\uc740 \uc124\uce58 \uba74\uc801 \ub4f1\uc758 \uc7a5\uc810\uc73c\ub85c \uacf5\uae30 \ubd84\ub9ac \uc7a5\uce58\ubcf4\ub2e4 \ub354 \uacbd\uc7c1\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u><a href=\"\/ko\/vpsa\/\">VPSA \ubc0f PSA \uc0b0\uc18c \uc0dd\uc0b0 \uae30\uc220<\/a><\/u><\/strong> \ub294 \ubd84\uc790\uccb4\uac00 \ub2e4\ub978 \uc555\ub825\uc5d0\uc11c \uacf5\uae30 \uc911 \uc9c8\uc18c\uc640 \uc0b0\uc18c\uc5d0 \ub300\ud55c \ud761\ucc29 \uc6a9\ub7c9\uc774 \ub2e4\ub974\ub2e4\ub294 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. \ub300\uae30\uc555 \ud761\ucc29\uacfc \uc9c4\uacf5 \ud0c8\ucc29\uc758 \uc21c\ud658 \uc804\ud658\uc744 \ud1b5\ud574 \uc0b0\uc18c\uc640 \uc9c8\uc18c\uc758 \ubd84\ub9ac\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. 1990\ub144\ub300 \ud6c4\ubc18, VPSA-O2 \uc2dc\uc2a4\ud15c\uc740 \ud22c\uc790 \ubc0f \uc6b4\uc601 \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \uc810\ucc28 \uacbd\uc7c1\ub825\uc744 \ubcf4\uc774\uae30 \uc2dc\uc791\ud558\uc5ec \ud384\ud504 \uacf5\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ub418\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. VPSA \ubc0f PSA \uc0b0\uc18c \ud50c\ub79c\ud2b8\ub294 \ub354 \uac04\ub2e8\ud55c \uacf5\uc815, \ub354 \uc801\uc740 \uad6c\uc131 \uc694\uc18c, \ub354 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubd84\uc790\uccb4 \uc131\ub2a5, \ub354 \uc548\uc815\uc801\uc778 \uc0b0\uc18c \ud488\uc9c8, \ub354 \uc26c\uc6b4 \uc2dc\ub3d9 \ubc0f \uc815\uc9c0, \ub354 \uc801\uc740 \uc720\uc9c0 \ubcf4\uc218 \ubc0f \ub354 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \uc778\ud574 \uc0c1\ub2f9\ud55c \uacbd\uc7c1\ub825\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \uc804 \uc138\uacc4 \uc81c\uc9c0 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc911\uad6d\uc758 \uc8fc\uc694 \uc81c\uc9c0 \uacf5\uc7a5\uc5d0\uc11c \uc120\ud638\ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c PKU Pioneer\uc758 VPSA \ubc0f PSA \uc0b0\uc18c \uc7a5\uce58\ub294 DOUBLE A \ubc0f \ubca8\ub85c\ub8e8\uc2dc \uc81c\uc9c0 \ub300\uae30\uc5c5\uacfc \uac19\uc740 \ubca8\ub85c\ub8e8\uc2dc, \ud0dc\uad6d, \uc778\ub3c4\ub124\uc2dc\uc544 \ub4f1 \uc5ec\ub7ec \uad6d\uac00\uc758 \uc8fc\uc694 \uc81c\uc9c0 \uae30\uc5c5\uc5d0 \uc218\ucd9c\ub418\uc5b4 \uace0\uac1d\uc73c\ub85c\ubd80\ud130 \uc88b\uc740 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc0b0\uc18c \ud45c\ubc31\uc740 \ub354 \uae68\ub057\ud55c \ud384\ud504 \uc0dd\uc0b0\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uacf5\uc815\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \uc790\uccb4\ub294 \ub3c5\uc131\uc774\ub098 \uc624\uc5fc \ubb3c\uc9c8\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc \ud3d0\uc561\uc744 \ud751\uc561 \ucd94\ucd9c \uad6c\uac04\uc5d0 \ud1b5\ud569\ud558\uc5ec \uc54c\uce7c\ub9ac \ud68c\uc218 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ubcf4\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \ud0c8\ub9ac\uadf8\ub2cc \ud6c4 \ud6c4\uc18d \uad6c\uac04\uc758 \ud45c\ubc31\uc81c \ubc0f \ud3d0\uc218 \uc624\uc5fc \ubb3c\uc9c8 \uc591\u2026<\/p>","protected":false},"author":1,"featured_media":1952,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":{"en-title":"","en-meta":"","en-content":"","es-title":"","es-meta":"","es-content":"","ru-title":"","ru-meta":"","ru-content":"","pt-title":"","pt-meta":"","pt-content":"","de-title":"","de-meta":"","de-content":"","th-title":"","th-meta":"","th-content":"","ja-title":"","ja-meta":"","ja-content":"","ko-title":"","ko-meta":"","ko-content":"","fr-title":"","fr-meta":"","fr-content":"","ar-title":"","ar-meta":"","ar-content":"","id-title":"","id-meta":"","id-content":""},"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/vpsatech.com\/wp-content\/uploads\/2026\/04\/627c77fec896a.jpg",580,466,false],"author_info":{"display_name":"yiyunyingalex","author_link":"https:\/\/vpsatech.com\/ko\/author\/yiyunyingalex"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":194,"filter":"raw","cat_ID":1,"category_count":194,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/posts\/3124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/comments?post=3124"}],"version-history":[{"count":2,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/posts\/3124\/revisions"}],"predecessor-version":[{"id":3486,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/posts\/3124\/revisions\/3486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/media\/1952"}],"wp:attachment":[{"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/media?parent=3124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/categories?post=3124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vpsatech.com\/ko\/wp-json\/wp\/v2\/tags?post=3124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}