{"id":14481,"date":"2025-08-31T12:20:51","date_gmt":"2025-08-31T04:20:51","guid":{"rendered":"https:\/\/www.mbbr-media.com\/?p=14481"},"modified":"2025-08-02T14:01:04","modified_gmt":"2025-08-02T06:01:04","slug":"reducing-bod-in-wastewater","status":"publish","type":"post","link":"https:\/\/www.mbbr-media.com\/ko\/reducing-bod-in-wastewater\/","title":{"rendered":"\ud558\uc218\uc758 BOD \uac10\uc18c: \ubaa8\ub2c8\ud130\ub9c1, \uacc4\uc0b0 \ubc0f \uaddc\uc815 \uc900\uc218"},"content":{"rendered":"<h2>\ucf58\ud150\uce20<\/h2>\n<ol>\n<li><a href=\"#sec1\">BOD\uc640 COD\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li>\n<li><a href=\"#sec2\">BOD\/COD \uad00\ub9ac\uac00 \uc911\uc694\ud55c \uc774\uc720<\/a><\/li>\n<li><a href=\"#sec3\">BOD \uc0c1\uc2b9\uc758 \uc8fc\uc694 \uc6d0\uc778<\/a><\/li>\n<li><a href=\"#sec4\">BOD \uc81c\uac70 \ud6a8\uc728\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95<\/a><\/li>\n<li><a href=\"#sec5\">\ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uaddc\uc815 \uc900\uc218<\/a><\/li>\n<li><a href=\"#sec6\">\uc774\uc0ac\ud68c\ub97c \uc904\uc774\uae30 \uc704\ud55c \uc804\ub7b5<\/a><\/li>\n<\/ol>\n<p><!-- 1 --><\/p>\n<section id=\"sec1\">\n<h2>1. BOD\uc640 COD\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p><strong>\ud654\ud559\uc801 \uc0b0\uc18c \uc694\uad6c\ub7c9(COD)<\/strong> \ub294 \ubb3c \uc18d\uc758 \ubaa8\ub4e0 \uc0b0\ud654 \uac00\ub2a5\ud55c \ubb3c\uc9c8(\uc0dd\ubd84\ud574\uc131 \uc720\uae30\ubb3c\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\uc74c)\uc744 \ud654\ud559\uc801\uc73c\ub85c \uc0b0\ud654\uc2dc\ud0a4\ub294 \ub370 \ud544\uc694\ud55c \uc0b0\uc18c\uc758 \uc591\uc785\ub2c8\ub2e4. <strong>\uc0dd\ud654\ud559\uc801 \uc0b0\uc18c \uc694\uad6c\ub7c9(BOD)<\/strong> \ub294 \ud638\uae30\uc131 \ubbf8\uc0dd\ubb3c\uc774 \ubb3c\uc18d\uc5d0\uc11c \uc0dd\ubd84\ud574\uc131 \uc720\uae30\ubb3c\uc744 \ubd84\ud574\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \uc18c\ube44\ud558\ub294 \uc0b0\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>BOD\uac00 \ub192\ub2e4\ub294 \uac83\uc740 \uc0dd\ubd84\ud574\uc131 \uc720\uae30\ubb3c\uc774 \ub9ce\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ucc98\ub9ac \uc5c6\uc774 \ubc29\ub958\ud558\uba74 \uc218\uc6a9\uc218\uc758 \uc6a9\uc874 \uc0b0\uc18c(DO)\uac00 \uace0\uac08\ub418\uc5b4 \uc218\uc0dd \uc0dd\ud0dc\uacc4\uc5d0 \ud574\ub97c \ub07c\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"callout\"><strong>\uc774 \uac00\uc774\ub4dc\uc758 \ubaa9\uc801:<\/strong> BOD \uad00\ub9ac\uac00 \uc911\uc694\ud55c \uc774\uc720, BOD\ub97c \uc99d\uac00\uc2dc\ud0a4\ub294 \uc694\uc778, \ubc30\ucd9c \uc81c\ud55c\uc744 \ucda9\uc871\ud558\uba74\uc11c BOD\ub97c \uc904\uc77c \uc218 \uc788\ub294 \uac80\uc99d\ub41c \ud50c\ub79c\ud2b8 \uc9c0\uc6d0 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/div>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<p><!-- 2 --><\/p>\n<section id=\"sec2\">\n<h2>2. BOD\/COD \uad00\ub9ac\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n<p><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-14501\" src=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-wastewater.jpg\" width=\"700\" height=\"365\" srcset=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-wastewater.jpg 700w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-wastewater-300x156.jpg 300w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-wastewater-18x9.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h3>2.1 \ud658\uacbd \ubcf4\ud638<\/h3>\n<p>\uacfc\ub3c4\ud55c BOD\ub294 DO\ub97c \ube60\ub974\uac8c \uc18c\ubaa8\ud558\uc5ec \ubb3c\uace0\uae30 \ud3d0\uc0ac, \uc11c\uc2dd\uc9c0 \uc190\uc2e4, \uba39\uc774 \uadf8\ubb3c\ub9dd\uc758 \ubd88\uc548\uc815\uc131\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<h3>2.2 \uaddc\uc815 \uc900\uc218<\/h3>\n<p>\ub300\ubd80\ubd84\uc758 \uad00\ud560\uad8c\uc5d0\uc11c\ub294 \ud558\uc218\uad6c\uc5d0 \uc218\uce58\ud654\ub41c BOD\/COD \uc81c\ud55c\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uc77c\uc0c1\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uacfc \uae30\ub85d\uc740 \ud55c\ub3c4 \ucd08\uacfc, \ubc8c\uae08 \ubc0f \ubc95\uc801 \ucc45\uc784\uc758 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<h3>2.3 \uacf5\uc911 \ubcf4\uac74<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c BOD\uac00 \ub0ae\uc744\uc218\ub85d \ud3d0\uc218 \uc218\uc9c8\uc774 \uac1c\uc120\ub418\uc5b4 \uc218\uc778\uc131 \uc9c8\ubcd1\uc758 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>2.4 \uc790\uc0b0 \ubb34\uacb0\uc131<\/h3>\n<p>\ub192\uc740 \uc720\uae30\ubb3c \ubd80\ud558 \ubc0f \uad00\ub828 CO<sub>2<\/sub> \ubc1c\uc0dd\uc740 \ubd80\uc2dd\uc131\uc744 \uc99d\uac00\uc2dc\ucf1c \ud30c\uc774\ud504\uc640 \uc7a5\ube44\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<p><!-- 3 --><\/p>\n<section id=\"sec3\">\n<h2>3. BOD \uc0c1\uc2b9\uc758 \uc8fc\uc694 \uc6d0\uc778 3.<\/h2>\n<h3>3.1 \uc774\uc0ac\ud68c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n<ul>\n<li><strong>\uc720\uae30\ub18d \uc720\ud615 \ubc0f \ub18d\ub3c4:<\/strong> \ub354 \uc27d\uac8c \uc0dd\ubd84\ud574\ub418\ub294 \uc720\uae30\ubb3c \u2192 \ub354 \ub192\uc740 BOD.<\/li>\n<li><strong>\uc628\ub3c4 \ubc0f pH:<\/strong> \ubbf8\uc0dd\ubb3c \ud65c\ub3d9\uc740 \uc801\uc808\ud55c \ubc94\uc704\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<li><strong>\ub3c5\uc131 \ubb3c\uc9c8:<\/strong> \uc911\uae08\uc18d\/\uc0b4\uc0dd\ubb3c\uc81c\ub294 \ubbf8\uc0dd\ubb3c\uc744 \uc5b5\uc81c\ud558\uace0 BOD \ud14c\uc2a4\ud2b8\ub97c \uc65c\uace1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac70\uc2dc \uc601\uc591\uc18c(N, P):<\/strong> \ub294 \ubbf8\uc0dd\ubb3c \uc131\uc7a5\uc744 \ucd09\uc9c4\ud558\uace0 BOD\ub97c \uc99d\uac00\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>3.2 \uc77c\ubc18\uc801\uc778 \ucd9c\ucc98<\/h3>\n<ul>\n<li>\uc0b0\uc5c5 \ud3d0\uae30\ubb3c(\ud654\ud559, \uc12c\uc720, \uc81c\uc9c0 \ub4f1).<\/li>\n<li>\uc720\uae30\ubb3c\uc774 \ud48d\ubd80\ud55c \ub9e4\ub9bd\uc9c0 \uce68\ucd9c\uc218.<\/li>\n<li>\uc2dd\uc74c\ub8cc \ud3d0\uc218(\uc591\uc870\uc7a5, \uc720\uc81c\ud488 \uacf5\uc7a5, \uac00\uacf5\uc5c5\uccb4).<\/li>\n<li>\uc720\uae30\ubb3c \ud568\ub7c9\uc774 \ub192\uc740 \uc0dd\ud65c \ud558\uc218.<\/li>\n<li>\ub18d\uc5c5 \uc720\ucd9c\uc218(\ube44\ub8cc, \uac70\ub984).<\/li>\n<\/ul>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<p><!-- 4 --><\/p>\n<section id=\"sec4\">\n<h2>4. BOD \uc81c\uac70 \ud6a8\uc728\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95 4.<\/h2>\n<p><img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-14502\" src=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-water-treatment.jpg\" width=\"552\" height=\"501\" srcset=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-water-treatment.jpg 552w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-water-treatment-300x272.jpg 300w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/08\/BOD-water-treatment-13x12.jpg 13w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/p>\n<p><strong>\uacf5\uc2dd<\/strong><\/p>\n<pre><code>BOD \uc81c\uac70 \ud6a8\uc728(%) = ((\uc720\uc785\uc218 BOD - \uc720\ucd9c\uc218 BOD)\/\uc720\uc785\uc218 BOD) \u00d7 100<\/code><\/pre>\n<p class=\"small\"><strong>\ub9e4\uac1c\ubcc0\uc218 \uc815\uc758<\/strong><br \/>\n<em>\uc601\ud5a5\ub825 \uc788\ub294 \uc774\uc0ac\ud68c<\/em>\uacf5\uc7a5\uc5d0 \uc720\uc785\ub418\ub294 \ubbf8\ucc98\ub9ac \ud3d0\uc218 BOD(mg\/L).<br \/>\n<em>\ud3d0\uc218 BOD<\/em>: \uacf5\uc815 \ud6c4 \ucc98\ub9ac\uc218 BOD(mg\/L).<\/p>\n<p><strong>\uc608<\/strong><\/p>\n<pre><code>\uc720\uc785\uc218 BOD = 300 mg\/L\r\n\uc720\ucd9c\uc218 BOD = 20 mg\/L\r\n\r\nBOD \uc81c\uac70 \ud6a8\uc728 = ((300 - 20) \/ 300) \u00d7 100 = 93.3%<\/code><\/pre>\n<p><strong>\uc0ac\uc6a9 \uc0ac\ub840:<\/strong> ASP\/DAF \uc131\uacfc\ub97c \ud3c9\uac00\ud558\uace0, \ud5c8\uac00 \uaddc\uc815 \uc900\uc218\ub97c \ud655\uc778\ud558\uba70, \uac10\uc0ac \ub610\ub294 \ud658\uacbd \ubcf4\uace0\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<p><!-- 5 --><\/p>\n<section id=\"sec5\">\n<h2>5. \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uaddc\uc815 \uc900\uc218<\/h2>\n<ul>\n<li><strong>\uc0d8\ud50c\ub9c1 \ubc0f \ud14c\uc2a4\ud2b8:<\/strong> BOD\/COD\uc5d0 \ub300\ud55c \ud45c\uc900 \ubc29\ubc95\uc744 \ub530\ub974\uace0, QA\/QC \ubc0f \uc801\uc808\ud55c \uc720\uc9c0 \uc2dc\uac04\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc628\ub77c\uc778 \uc13c\uc11c:<\/strong> DO, pH, \uc628\ub3c4, \ud0c1\ub3c4\/MLSS \ud504\ub85c\ube0c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\uac04 \uc81c\uc5b4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub370\uc774\ud130 \uad00\ub9ac:<\/strong> \ucd94\uc138(\uc720\uc785\uc218 \ubd80\ud558, EQ \ud0f1\ud06c \ub808\ubca8, \ud3ed\uae30 \uc18d\ub3c4)\ub97c \ucd94\uc801\ud558\uc5ec \uc774\uc0c1 \uc9d5\ud6c4\ub97c \uc870\uae30\uc5d0 \ud3ec\ucc29\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf4\uace0 \ubc0f SOP:<\/strong> \ubcf4\uc815 \ub85c\uadf8, \ubcd1 \ud14c\uc2a4\ud2b8 \uae30\ub85d, \uc57d\ud488 \ud22c\uc5ec SOP, \uc791\uc5c5\uc790 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \ubcf4\uad00\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<p><!-- 6 --><\/p>\n<section id=\"sec6\">\n<h2>6. \uc774\uc0ac\ud68c\ub97c \uc904\uc774\uae30 \uc704\ud55c \uc804\ub7b5<\/h2>\n<h3>6.1 \uace0\uccb4 \uc81c\uc5b4(TSS)\ub85c \uc2dc\uc791\ud558\uae30<\/h3>\n<p>TSS\uc640 BOD\ub294 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc720 \ubb3c\uc9c8\uc744 \uc870\uae30\uc5d0 \uc81c\uac70\ud558\uba74 \ud558\ub958\uc758 \uc0b0\uc18c \uc694\uad6c\ub7c9\uc774 \uac10\uc18c\ud558\uace0 \uc0dd\ubb3c\ud559\uc801 \uc548\uc815\ud654\uac00 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uae30\uacc4 \uc7a5\uce58:<\/strong> \ubc14 \uc2a4\ud06c\ub9b0, \ub85c\ud130\ub9ac \uc2a4\ud2b8\ub808\uc774\ub108, 1\ucc28 \uc815\ud654 \uc7a5\uce58, \ub208\ubd80\uc2ec\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc7a5\uce58\ub97c \uc798 \uad00\ub9ac\ud558\uc138\uc694.<\/li>\n<li><strong>\ud654\ud559 \ubcf4\uc870\uc81c:<\/strong> \uc751\uace0\uc81c\/\ud3f4\ub9ac\uba38\ub97c \uc0ac\uc6a9\ud558\uc5ec BOD\ub97c \uc0c1\uc2b9\uc2dc\ud0a4\ub294 \ubbf8\uc138 \uc785\uc790\ub97c \uc751\uc9d1\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>6.2 \uc720\ub7c9 \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158(EQ \ud0f1\ud06c)<\/h3>\n<p>\uc801\uc808\ud55c \ud06c\uae30\uc758 EQ\ub294 \uc720\uc555 \ubc0f \uc720\uae30 \ubd80\ud558 \uc2a4\uc719\uc744 \uc644\ud654\ud558\uc5ec \ud3ed\uae30 \uc81c\uc5b4 \ubc0f \uc0dd\ubb3c\ud559\uc801 \uc548\uc815\uc131\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc720\uc785\uc218 \ubcc0\ub3d9\uc131 \ubc0f \uc5c5\uc2a4\ud2b8\ub9bc \ud654\ud559 \ubb3c\uc9c8 \ucd94\uac00\uc5d0 \ub530\ub77c \ubcfc\ub968\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub808\ubca8 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ud63c\ud569 \uae30\ub2a5\uc744 \uc124\uce58\ud558\uc5ec \ud328\ud608\uc99d\uc744 \uc608\ubc29\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3>6.3 \ud3ed\uae30 \ubc0f \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uacf5\uc815(ASP)<\/h3>\n<p>\ud3ed\uae30\ub294 \uc0dd\ubb3c\ud559\uc801 \ucc98\ub9ac\uc5d0\uc11c BOD \uac10\uc18c\ub97c \uc704\ud55c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uc218\ub2e8 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc801\uc808\ud55c DO(\ud3ed\uae30\uc870\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c 1.5~3.0 mg\/L)\ub97c \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n<li>\ubbf8\uc138 \uae30\ud3ec \ub514\ud4e8\uc800 \ub610\ub294 \ud6a8\uc728\uc801\uc778 \uc1a1\ud48d\uae30\ub97c \uc0ac\uc6a9\ud558\uace0 \ubd80\ud558\uc640 \uc628\ub3c4\uc5d0 \ub530\ub77c \uacf5\uae30\ub97c \uc870\uc808\ud569\ub2c8\ub2e4.<\/li>\n<li>\uac74\uac15\ud55c \ubc14\uc774\uc624\ub9e4\uc2a4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 SRT\/MLSS \ubc0f \ud65c\uc131 \uc2ac\ub7ec\uc9c0(RAS) \ud68c\uc218\uc728\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>6.4 \uc751\uace0 \ubc0f \uc751\uc9d1<\/h3>\n<p>\ucf5c\ub85c\uc774\ub4dc \ubc0f \uc794\ub958 \uc720\uae30\ubb3c \uc81c\uac70\ub97c \uac1c\uc120\ud558\uc5ec ASP \ubc0f \uc815\ud654 \uae30\ub2a5\uc744 \ubcf4\uc644\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc751\uace0\uc81c:<\/strong> \ud669\uc0b0\uc54c\ub8e8\ubbf8\ub284(\uba85\ubc18), \ucca0\/\ucca0\uc5fc.<\/li>\n<li><strong>\ud3f4\ub9ac\uba38:<\/strong> \ubcd1 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc720\ud615\/\uc6a9\ub7c9 \ucd5c\uc801\ud654, \ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \uc704\ud55c pH \uc81c\uc5b4.<\/li>\n<\/ul>\n<h3>6.5 DAF(\uc6a9\uc874 \uacf5\uae30 \ubd80\uc591)<\/h3>\n<p>BOD\ub97c \uc720\ubc1c\ud558\ub294 FOG \ubc0f \ubbf8\uc138 \ubd80\uc720 \ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\ub294 \ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub2e4\uc6b4\ud0c0\uc784\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc790\uac00 \uccad\uc18c \uae30\ub2a5\uc744 \uace0\ub824\ud558\uc138\uc694.<\/li>\n<li>\uc751\uace0\uc81c\/\ud3f4\ub9ac\uba38 \ubc0f \ud654\uc774\ud2b8\uc6cc\ud130 \uc7ac\uc21c\ud658\uc744 \uc704\ud55c \uc8fc\uc785 \uc9c0\uc810\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>6.6 \uc628\ub3c4 \ubc0f \uc601\uc591\uc18c<\/h3>\n<ul>\n<li>\ud3d0\uc218 \uc628\ub3c4\ub97c \uc801\ub2f9\ud788 \ub0ae\ucd94\uba74 DO\ub97c \uc99d\uac00\uc2dc\ud0a4\uace0 \ubbf8\uc0dd\ubb3c\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc0dd\ubb3c\ud559\uc801 \ud55c\uacc4 \ub0b4).<\/li>\n<li>\uc548\uc815\uc801\uc778 \ubc14\uc774\uc624\ub9e4\uc2a4\ub97c \uc704\ud574 \uade0\ud615 \uc7a1\ud78c N\/P \ube44\uc728\uc744 \uc720\uc9c0\ud558\uace0 \uc601\uc591\ubd84\uc758 \uacfc\uc789 \ub610\ub294 \uacfc\uc18c \uacf5\uae09\uc744 \ud53c\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3>6.7 \uc694\uc57d \ud45c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\uce74\ud14c\uace0\ub9ac<\/th>\n<th>\uc804\ub7b5<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubb3c\ub9ac\uc801<\/td>\n<td>TSS \uc870\uae30 \uc81c\uac70<\/td>\n<td>\uc2a4\ud06c\ub9b0, \uce68\uc804, \ub85c\ud130\ub9ac \uc2a4\ud2b8\ub808\uc774\ub108\ub97c \ud1b5\ud574 \uace0\ud615\ubb3c\uc744 \ucc28\ub2e8\ud558\uace0 \uac04\uc811\uc801\uc73c\ub85c BOD\ub97c \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ubb3c\ub9ac\uc801<\/td>\n<td>\uc801\uc808\ud55c \ud06c\uae30\uc758 EQ \ud0f1\ud06c<\/td>\n<td>\ud750\ub984\/\ubd80\ud558 \ubcc0\ub3d9\uc744 \uc644\ucda9\ud558\uace0 \ud1b5\uae30 \ubc0f \uc0dd\ubb3c\ud559\uc801 \uc548\uc815\ud654\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ubb3c\ub9ac\uc801<\/td>\n<td>\ud6a8\uc728\uc801\uc778 DAF<\/td>\n<td>\uc624\uc77c\uacfc \ubbf8\uc138 \uace0\ud615\ubb3c\uc744 \ub300\uc0c1\uc73c\ub85c \uace0\uccb4-\uc561\uccb4 \ubd84\ub9ac\ub97c \uac1c\uc120\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ubb3c\ub9ac\uc801<\/td>\n<td>\uc628\ub3c4 \uc81c\uc5b4<\/td>\n<td>\uc801\ub2f9\ud55c \ub0c9\uac01\uc740 DO\ub97c \ub192\uc774\uace0 \ubbf8\uc0dd\ubb3c \ud65c\ub3d9\uc744 \ub3d5\uc2b5\ub2c8\ub2e4(\uacf5\uc815 \ud55c\ub3c4 \ub0b4\uc5d0\uc11c).<\/td>\n<\/tr>\n<tr>\n<td>\ud654\ud559<\/td>\n<td>\uc751\uace0 \ubc0f \uc751\uc9d1<\/td>\n<td>\uba85\ubc18\/\ucca0 \ubc0f \ud3f4\ub9ac\uba38\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc720\uae30\ubb3c\uc744 \uc81c\uac70 \uac00\ub2a5\ud55c \ud50c\ub85d\uc73c\ub85c \uc751\uc9d1\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ud654\ud559<\/td>\n<td>\uc790\ub3d9 \ud22c\uc57d<\/td>\n<td>\ud750\ub984\uc5d0 \ub530\ub77c \ud53c\ub4dc\ubc31\uc73c\ub85c \uc81c\uc5b4\ub418\ub294 \uc561\uccb4 \uc2dc\uc57d\uc758 \uc8fc\uc785\uc740 \uc77c\uad00\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ud654\ud559<\/td>\n<td>pH \uc870\uc815<\/td>\n<td>\uc751\uace0\uc81c\/\ud3f4\ub9ac\uba38 \ubc0f \uc0dd\ubb3c\ud559\uc801 \uacf5\uc815\uc744 \uc704\ud55c \ucd5c\uc801\uc758 pH \ub0b4\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc0dd\ubb3c\ud559\uc801<\/td>\n<td>\ud65c\uc131 \uc2ac\ub7ec\uc9c0(ASP)<\/td>\n<td>\uc720\uae30\ubb3c\uc758 \uac15\ub825\ud55c \uc0dd\ubd84\ud574\ub97c \uc704\ud574 DO, SRT, MLSS \ubc0f RAS\ub97c \uc720\uc9c0\ud558\uc138\uc694.<\/td>\n<\/tr>\n<tr>\n<td>\uc0dd\ubb3c\ud559\uc801<\/td>\n<td>\ud5a5\uc0c1\ub41c \ud1b5\uae30\uc131<\/td>\n<td>\uc2e4\uc2dc\uac04 \uc0b0\uc18c \uc218\uc694\uc5d0 \ub9de\ucdb0 \ubbf8\uc138 \uae30\ud3ec \ub514\ud4e8\uc800\/\uc1a1\ud48d\uae30\uac00 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc0dd\ubb3c\ud559\uc801<\/td>\n<td>MBBR<\/td>\n<td>\ucc98\ub9ac \ud45c\uba74\uacfc \ubcf5\uc6d0\ub825\uc744 \ub192\uc774\uae30 \uc704\ud574 \ubc14\uc774\uc624\ud544\ub984\uc774 \uc788\ub294 \uce90\ub9ac\uc5b4 \ubbf8\ub514\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\uc2a4\ud15c<\/td>\n<td>\uc790\uac00 \uccad\uc18c DAF<\/td>\n<td>\ub9c9\ud798\uc744 \ubc29\uc9c0\ud558\uace0 \uc218\ub3d9 \uccad\uc18c \uc791\uc5c5\ub7c9\uc744 \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\uc2a4\ud15c<\/td>\n<td>\uc8fc\uc785 \uc9c0\uc810 \ucd5c\uc801\ud654<\/td>\n<td>\uc804\ub7b5\uc801 \uc751\uace0\uc81c\/\ud3f4\ub9ac\uba38 \ud3ec\ud2b8\ub294 \uc811\ucd09\uacfc \ubd84\ub9ac\ub97c \uadf9\ub300\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\uc2a4\ud15c<\/td>\n<td>\uc801\ud569\ud55c \ud06c\uae30\uc758 \uc7a5\ube44<\/td>\n<td>\ud604\uc7ac \ubc0f \ubbf8\ub798\uc758 \ubd80\ud558\uc5d0 \uc801\ud569\ud55c \ud06c\uae30\uc758 DAF, \uc1a1\ud48d\uae30 \ubc0f \ud654\ud559\ubb3c\uc9c8 \uacf5\uae09.<\/td>\n<\/tr>\n<tr>\n<td>O&amp;M<\/td>\n<td>\uc13c\uc11c\ub97c \ud1b5\ud55c \ubaa8\ub2c8\ud130\ub9c1<\/td>\n<td>DO, pH, \uc628\ub3c4 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\uac04\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>O&amp;M<\/td>\n<td>\uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud558\uae30<\/td>\n<td>\uc5c5\uc2a4\ud2b8\ub9bc \uc18c\uc2a4\ub97c \ucd94\uc801\ud558\uace0, \ud654\ud559 \ubc0f \ud504\ub85c\uc138\uc2a4\ub97c \uc720\uc785\uc218 \ud2b9\uc131\uc5d0 \ub9de\uac8c \uc870\uc815\ud558\uc138\uc694.<\/td>\n<\/tr>\n<tr>\n<td>O&amp;M<\/td>\n<td>\ub8e8\ud2f4 \ucd5c\uc801\ud654<\/td>\n<td>\uc6a9\uae30 \ud14c\uc2a4\ud2b8, \uc2ac\ub7ec\uc9c0 \uc218\uba85 \uad00\ub9ac, \ud2b8\ub80c\ub4dc \uac80\ud1a0\ub97c \ud1b5\ud574 \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a class=\"toplink\" href=\"#top\">\u2191 \ub9e8 \uc704\ub85c \uac00\uae30<\/a><\/p>\n<\/section>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc694\uc57d\ud558\uba74, \ubd80\uc720 \ubb3c\uc9c8\uc744 \uc870\uae30\uc5d0 \uc81c\uac70\ud558\uace0, \uc801\uc808\ud55c \ud06c\uae30\uc758 EQ \ud0f1\ud06c\ub85c \uc720\uc555 \ubc0f \uc720\uae30\ubb3c \uc2a4\uc719\uc744 \uc6d0\ud65c\ud558\uac8c \ud558\uace0, \uc0dd\ubb3c\uccb4\uc5d0 \uc0b0\uc18c\ub97c \ucda9\ubd84\ud788 \uacf5\uae09\ud558\uace0 \uc798 \uad00\ub9ac\ud558\uba70, \ud544\uc694\ud55c \uacbd\uc6b0 \ud45c\uc801 \uc751\uace0\/\uc751\uc9d1 \ubc0f DAF\ub85c \uc815\ud654\ud558\ub294 \ub4f1 \uac04\ub2e8\ud55c \uc791\uc5c5\uc744 \uc798 \uc218\ud589\ud558\uba74 \ud6a8\uacfc\uc801\uc778 BOD \uac10\uc18c \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. BOD \uc81c\uac70 \ud6a8\uc728 \uacc4\uc0b0\uacfc \uba87 \uac00\uc9c0 \uc77c\uc0c1\uc801\uc778 \uba54\ud2b8\ub9ad(DO, pH, \uc628\ub3c4, \uc720\ub7c9, MLSS\/SRT)\uc73c\ub85c \uc131\ub2a5\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uccb4\uacc4\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uacfc \ubaa9\uc801\uc5d0 \ub9de\ub294 \uc7a5\ube44\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\ub294 \ud50c\ub79c\ud2b8\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc29\ub958\uc218 \uc81c\ud55c\uc744 \ucda9\uc871\ud558\uace0, \uc218\uc6a9\uc218\ub97c \ubcf4\ud638\ud558\uba70, \uc7a5\uae30\uc801\uc73c\ub85c \ub354 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \uc6b4\uc601\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Contents What Are BOD and COD? Why Controlling BOD\/COD Matters Main Causes of Elevated BOD How to Calculate BOD Removal Efficiency Monitoring &amp; Compliance Strategies to Reduce BOD 1. What Are BOD and COD? Chemical Oxygen Demand (COD) is the amount of oxygen required to chemically oxidize all oxidizable substances in water (not limited to [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14502,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Reducing BOD in Wastewater: Monitoring, Calculation, and Compliance","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[65],"tags":[],"class_list":["post-14481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-water-treatment"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts\/14481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/comments?post=14481"}],"version-history":[{"count":4,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts\/14481\/revisions"}],"predecessor-version":[{"id":14504,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts\/14481\/revisions\/14504"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/media\/14502"}],"wp:attachment":[{"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/media?parent=14481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/categories?post=14481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/tags?post=14481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}