{"id":14598,"date":"2025-10-14T21:30:25","date_gmt":"2025-10-14T13:30:25","guid":{"rendered":"https:\/\/www.mbbr-media.com\/?p=14598"},"modified":"2025-10-14T21:32:06","modified_gmt":"2025-10-14T13:32:06","slug":"bacteria-in-wastewater-treatment","status":"publish","type":"post","link":"https:\/\/www.mbbr-media.com\/ko\/bacteria-in-wastewater-treatment\/","title":{"rendered":"\ud3d0\uc218 \ucc98\ub9ac\uc758 \ubc15\ud14c\ub9ac\uc544: \uc131\uc7a5, \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc81c\uc5b4"},"content":{"rendered":"<section class=\"toc\">\n<h2>\ubaa9\ucc28<\/h2>\n<nav>\n<ul>\n<li><a href=\"#intro\">1. \uc18c\uac1c<\/a><\/li>\n<li><a href=\"#role\">2. \ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \ubc15\ud14c\ub9ac\uc544\uc758 \uc5ed\ud560<\/a><\/li>\n<li><a href=\"#growth\">3. \ubc15\ud14c\ub9ac\uc544 \uc131\uc7a5 \ubc0f \uc138\ud3ec \uc0dd\uc131 \uc2dc\uac04<\/a><\/li>\n<li><a href=\"#growth-factors\">3.1 \uc131\uc7a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/a><\/li>\n<li><a href=\"#lab-vs-ww\">3.2 \uc2e4\ud5d8\uc2e4 \ub300 \ud3d0\uc218 \uc131\uc7a5<\/a><\/li>\n<li><a href=\"#curve\">4. \ubbf8\uc0dd\ubb3c \uc131\uc7a5 \uace1\uc120 \ubc0f \uc801\uc6a9<\/a><\/li>\n<li><a href=\"#types\">5. \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \ub0b4 \ubc15\ud14c\ub9ac\uc544\uc758 \uc885\ub958<\/a><\/li>\n<li><a href=\"#env-op\">6. \ud658\uacbd \ubc0f \uc6b4\uc601 \uc601\ud5a5<\/a><\/li>\n<li><a href=\"#rates\">7. \uc140 \uc0dd\uc131 \uc18d\ub3c4: \ub3c4\uc2dc \ub300 \uc0b0\uc5c5<\/a><\/li>\n<li><a href=\"#monitoring\">8. \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ubd84\uc790 \ubd84\uc11d<\/a><\/li>\n<li><a href=\"#recovery\">9. \ud68c\ubcf5 \ubc0f \ubc14\uc774\uc624 \uc99d\uac15<\/a><\/li>\n<li><a href=\"#conclusion\">10. \uacb0\ub860<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/section>\n<section id=\"intro\">\n<h2>1. \uc18c\uac1c<\/h2>\n<p>\ubc15\ud14c\ub9ac\uc544\ub294 \ud3d0\uc218 \ucc98\ub9ac\uc758 \uc8fc\uc694 \uc0dd\ubb3c\ud559\uc801 \uc791\uc6a9\uc81c\uc774\uba70, \ud65c\uc131 \uc2ac\ub7ec\uc9c0\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub300\ub7b5 \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\uc131\ub429\ub2c8\ub2e4. <strong>95%<\/strong> \uc758 \ubbf8\uc0dd\ubb3c \ubc14\uc774\uc624\ub9e4\uc2a4\uc785\ub2c8\ub2e4. \ubbf8\uc0dd\ubb3c\uc758 \ub300\uc0ac \ud65c\ub3d9\uc740 \uc720\uae30 \uc624\uc5fc \ubb3c\uc9c8\uc744 \ubd84\ud574\ud558\uace0, \uc601\uc591\uc18c(\uc9c8\uc18c \ubc0f \uc778)\ub97c \ubcc0\ud658\ud558\uba70, \uace0\ud615\ubb3c \ubd84\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ud50c\ub85d \uad6c\uc870\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ubc15\ud14c\ub9ac\uc544\uc758 \uc131\uc7a5\ub960, \uc0dd\ud0dc\uc801 \ud2c8\uc0c8, \uc6b4\uc601 \ubcc0\ud654\uc5d0 \ub300\ud55c \ubc18\uc751 \ub4f1 \ubc15\ud14c\ub9ac\uc544 \uac1c\uccb4\uad70 \uc5ed\ud559\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc548\uc815\uc801\uc774\uace0 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \ud50c\ub79c\ud2b8 \uc131\ub2a5\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-14602\" src=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/bacteria-in-waste-water-treatment.jpg\" alt=\"\ud3d0\uc218 \ucc98\ub9ac\uc758 \ubc15\ud14c\ub9ac\uc544\" width=\"700\" height=\"458\" srcset=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/bacteria-in-waste-water-treatment.jpg 700w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/bacteria-in-waste-water-treatment-300x196.jpg 300w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/bacteria-in-waste-water-treatment-18x12.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<\/section>\n<section id=\"role\">\n<h2>2. \ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \ubc15\ud14c\ub9ac\uc544\uc758 \uc5ed\ud560<\/h2>\n<p>\uc0dd\ubb3c\ud559\uc801 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc15\ud14c\ub9ac\uc544\ub294 \ubcf5\uc7a1\ud55c \uc720\uae30 \ubc0f \ubb34\uae30 \ud654\ud569\ubb3c\uc744 \ud6a8\uc18c\uc801\uc73c\ub85c \ub354 \uac04\ub2e8\ud55c \ucd5c\uc885 \uc0dd\uc131\ubb3c(CO<sub>2<\/sub>, H<sub>2<\/sub>O, \ubc14\uc774\uc624\ub9e4\uc2a4). \ud615\ud0dc <em>\ud50c\ub85d<\/em>-\uc138\ud3ec, \uc138\ud3ec \uc678 \uace0\ubd84\uc790 \ubb3c\uc9c8(EPS), \ud761\ucc29\ub41c \uc785\uc790\uc758 \uc9d1\ud569\uccb4\ub85c, \uc815\ud654\uae30\uc5d0 \uce68\uc804\ub418\uc5b4 \uace0\uccb4 \ubd84\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub2e4\ub978 \ubbf8\uc0dd\ubb3c(\uc6d0\uc0dd\ub3d9\ubb3c, \uacf0\ud321\uc774, \uba54\ud0c0\uc870\uc544)\ub3c4 \ubcf4\uc870\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \uc0dd\ud654\ud559\uc801 \ubcc0\ud654\ub294 \ubc15\ud14c\ub9ac\uc544\uac00 \uc8fc\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<section id=\"growth\">\n<h2>3. \ubc15\ud14c\ub9ac\uc544 \uc131\uc7a5 \ubc0f \uc138\ud3ec \uc0dd\uc131 \uc2dc\uac04<\/h2>\n<p>\ubc15\ud14c\ub9ac\uc544\uc758 \ubc88\uc2dd\uc740 \uc774\uc9c4 \ubd84\uc5f4\uc5d0 \uc758\ud574 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \uc2e4\ud5d8\uc2e4 \uc870\uac74(\ucda9\ubd84\ud55c \uc601\uc591\ubd84, \ucd5c\uc801\uc758 \uc628\ub3c4\uc640 pH, \ud3ec\ub3c4\ub2f9\uacfc \uac19\uc740 \ub2e8\uc21c \ud0c4\uc18c \uacf5\uae09\uc6d0)\uc5d0\uc11c \uc77c\ubd80 \ubc15\ud14c\ub9ac\uc544\ub294 \ub9e4\uc6b0 \ube60\ub974\uac8c \ubd84\uc5f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\ubcf4\uace0\ub41c \uc0ac\ub840): <strong>~11\ubd84<\/strong> \uac00\uc7a5 \ube60\ub978 \uade0\uc8fc\uc758 \uacbd\uc6b0; \ub9ce\uc740 \uc2e4\ud5d8\uc2e4 \uade0\uc8fc\uc5d0\uc11c \ub450 \ubc30\uc758 <strong>20~30\ubd84<\/strong>).<\/p>\n<p>\uc2e4\uc81c \ud3d0\uc218\uc5d0\uc11c\ub294 \ud63c\ud569\ub41c \ubbf8\uc0dd\ubb3c \uad70\uc9d1, \ub2e4\uc591\ud55c \uae30\uc9c8 \ud488\uc9c8, \uc81c\ud55c\ub41c \uc601\uc591\uc18c, \uc0b0\uc18c \uad6c\ubc30 \ubc0f \uc5b5\uc81c \ud654\ud569\ubb3c\ub85c \uc778\ud574 \uc131\uc7a5\uc774 \ub354 \ub290\ub824\uc9d1\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \ubc94\uc704:<\/p>\n<ul>\n<li><strong>\uc885\uc18d \uc601\uc591 \ubc15\ud14c\ub9ac\uc544(\uc77c\ubc18\uc801\uc778 BOD\/COD \ubd84\ud574\uc790):<\/strong> \u2248 <strong>30-60\ubd84<\/strong> \uc720\ub9ac\ud55c \uc870\uac74\uc5d0\uc11c \ub450 \ubc30\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc554\ubaa8\ub2c8\uc544 \uc0b0\ud654 \ubc15\ud14c\ub9ac\uc544(\uc9c8\uc0b0\ud654 \ubc15\ud14c\ub9ac\uc544):<\/strong> \u2248 <strong>48-72\uc2dc\uac04<\/strong> \uc88b\uc740 \uc870\uac74\uc5d0\uc11c; \ud655\uc7a5 \uac00\ub2a5 <strong>\uc77c \ub610\ub294 \uc8fc<\/strong> \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/section>\n<section id=\"growth-factors\">\n<h3>3.1 \uc131\uc7a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n<p>\uc0dd\uc131 \uc2dc\uac04\uacfc \ucee4\ubba4\ub2c8\ud2f0 \uade0\ud615\uc744 \uacb0\uc815\ud558\ub294 \uc8fc\uc694 \ube44\uc0dd\ubb3c\uc801 \ubc0f \uc0dd\ubb3c\ud559\uc801 \uc694\uc778:<\/p>\n<ul>\n<li><strong>\uc601\uc591\uc18c \uac00\uc6a9\uc131:<\/strong> \ud0c4\uc18c, \uc9c8\uc18c, \uc778 \ube44\uc728 \ubc0f \ubbf8\ub7c9 \uc601\uc591\uc18c.<\/li>\n<li><strong>\uc0b0\uc18c \ub18d\ub3c4 \ubc0f \ud1b5\uae30:<\/strong> \uc720\uc0b0\uc18c \ub300 \ubb34\uc0b0\uc18c\/\ud610\uae30\uc131 \ud2c8\uc0c8 \uc2dc\uc7a5.<\/li>\n<li><strong>\uc628\ub3c4 \ubc0f pH:<\/strong> \ud6a8\uc18c \ube44\uc728\uacfc \ucee4\ubba4\ub2c8\ud2f0 \uad6c\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li><strong>F\/M \ube44\uc728(\uc2dd\ud488 \ub300 \ubbf8\uc0dd\ubb3c):<\/strong> \ub192\uc740 F\/M \u2192 \ube60\ub978 \uc885\uc18d \uc601\uc591 \uc131\uc7a5, \ub0ae\uc740 F\/M\uc740 \ub290\ub9b0 \ud2c8\uc0c8 \uc0dd\ubb3c\uacfc \ud544\ub77c\uba58\ud2b8\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub3c5\uc131 \ubb3c\uc9c8 \ubc0f \uc5b5\uc81c \ud654\ud569\ubb3c:<\/strong> \uc911\uae08\uc18d, \uc194\ubca4\ud2b8, \uace0\uc554\ubaa8\ub2c8\uc544\/\ubb34\uc9c8\uc0b0, \ud669\ud654\ubb3c.<\/li>\n<li><strong>\uc720\uc555 \uc870\uac74:<\/strong> HRT, \ucda9\uaca9 \ubd80\ud558 \ubc0f \uc720\ub7c9 \uae09\uc99d\uc740 \uc720\uc2e4 \uc704\ud5d8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2ac\ub7ec\uc9c0 \uc5f0\ub839(MCRT):<\/strong> \ub354 \uae34 MCRT\ub294 \ub290\ub9b0 \uc131\uc7a5\uae30(\uc608: \uc9c8\ud654\uae30)\uc640 \ud544\ub77c\uba58\ud2b8\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/section>\n<section id=\"lab-vs-ww\">\n<h3>3.2 \uc2e4\ud5d8\uc2e4 \ub300 \ud3d0\uc218 \uc131\uc7a5<\/h3>\n<table>\n<thead>\n<tr>\n<th>\ud658\uacbd<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc0dd\uc131 \uc2dc\uac04<\/th>\n<th>\ucc38\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc21c\uc218 \uc2e4\ud5d8\uc2e4 \ubc30\uc591(\ub300\uc7a5\uade0, \ud3ec\ub3c4\ub2f9)<\/td>\n<td>~20\ubd84(\uc77c\ubd80 \uade0\uc8fc ~11\ubd84)<\/td>\n<td>\uc774\uc0c1\uc801\uc778 \ub2e8\uc77c \uade0\uc8fc, \ud48d\ubd80\ud55c \ubc30\uc9c0<\/td>\n<\/tr>\n<tr>\n<td>\uc2dc\ub9bd \ud65c\uc131 \uc2ac\ub7ec\uc9c0(\uc720\ub9ac\ud55c)<\/td>\n<td>30-60\ubd84(\uc885\uc18d\uc131)<\/td>\n<td>\ud63c\ud569 \ucee4\ubba4\ub2c8\ud2f0, \uc2e4\ud5d8\uc2e4\ubcf4\ub2e4 \ub354 \ud604\uc2e4\uc801\uc778 \ucee4\ubba4\ub2c8\ud2f0<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0\uc5c5\uc6a9 \ubc14\uc774\uc624\ub9ac\uc561\ud130(\uc2a4\ud2b8\ub808\uc2a4)<\/td>\n<td>&gt;30\ubd84~1\uc2dc\uac04 \uc774\uc0c1<\/td>\n<td>\uac00\ubcc0 \ubd80\ud558, \ub3c5\uc18c, \uc628\ub3c4\/pH \ubcc0\ub3d9<\/td>\n<\/tr>\n<tr>\n<td>\uc9c8\uc0b0\ud654\uc81c(AOB\/NOB)<\/td>\n<td>48-72\uc2dc\uac04(\ub610\ub294 \uadf8 \uc774\uc0c1)<\/td>\n<td>\ub9e4\uc6b0 \ub290\ub9bc; \uc720\uc2e4\uc5d0 \ucde8\uc57d\ud568<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"curve\">\n<h2>4. \ubbf8\uc0dd\ubb3c \uc131\uc7a5 \uace1\uc120 \ubc0f \uc751\uc6a9<\/h2>\n<p>\uace0\uc804\uc801\uc778 \uc131\uc7a5 \uace1\uc120 \ub2e8\uacc4\ub294 \ud3d0\uc218 \uc6b4\uc601\uc5d0 \uc9c1\uc811 \uc801\uc6a9\ub418\uba70 \uc9c4\ub2e8 \ubc0f \uc81c\uc5b4\ub97c \uc704\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>4.1 \uc9c0\uc5f0 \ub2e8\uacc4<\/h3>\n<p>\ubbf8\uc0dd\ubb3c \uac1c\uccb4\uad70\uc774 \uc0c8\ub85c\uc6b4 \uc720\uc785\uc218 \uae30\uc9c8\uc5d0 \uc801\uc751\ud558\uace0 \ud6a8\uc18c \uc2dc\uc2a4\ud15c\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc720\uc785\uc218 \ubcc0\uacbd \ud6c4 \ub610\ub294 \uc2dc\uc791 \uc911\uc5d0 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc21c \ubc14\uc774\uc624\ub9e4\uc2a4 \uc99d\uac00\uac00 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>4.2 \ub85c\uadf8(\uc9c0\uc218) \ub2e8\uacc4<\/h3>\n<p>\ub192\uc740 F\/M \uc870\uac74\uc740 \ube60\ub978 \uc885\uc18d\uc131 \uc131\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc0b0\uc18c \ud761\uc218\uc728(OUR)\uc774 \ucd5c\uace0\uc870\uc5d0 \ub2ec\ud558\uace0 \ud3d0\uc218 \ud0c1\ub3c4\uac00 \ub192\uc744 \uc218 \uc788\uc73c\uba70 \uc6b0\uc138\ud55c \uc720\uae30\uccb4\uac00 \uc774\ud6c4 \ub2e8\uacc4\uc758 \uc720\uae30\uccb4\uc640 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>4.3 \uc815\uc9c0 \ub2e8\uacc4<\/h3>\n<p>\uae30\uc9c8\uc774 \uc81c\ud55c\ub428\uc5d0 \ub530\ub77c \ubd84\uc5f4\uc774 \ub290\ub824\uc9c0\uace0 \ud2b9\uc218 \uc720\uae30\uccb4(\uc9c8\ud654\uc870, PAO, \uc77c\ubd80 \ud544\ub77c\uba58\ud2b8)\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774\ub294 \ub9ce\uc740 \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc601 \ubaa9\ud45c\uc778 \uc548\uc815\uc801\uc778 \ud3d0\uc218 \uc218\uc9c8\uacfc \ud6a8\uc728\uc801\uc778 \uc601\uc591\uc5fc\ub958 \uc81c\uac70\ub97c \uc704\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>4.4 \ub0b4\uc778\uc131(\uc0ac\ub9dd) \ub2e8\uacc4<\/h3>\n<p>\uc6a9\ud574\uc131 BOD\uac00 \ub9e4\uc6b0 \ub0ae\uc740 \uacbd\uc6b0(\uc608: \ud638\uae30\uc131 \uc18c\ud654\uc870)\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc138\ud3ec \uc6a9\ud574\ub294 \uc2ac\ub7ec\uc9c0 \ubd80\ud53c\ub97c \uc904\uc774\uace0 \uacb0\ud569\ub41c \ubb3c\uc744 \ubc29\ucd9c\ud558\ubbc0\ub85c \uc2ac\ub7ec\uc9c0 \uac10\uc18c\uac00 \ud544\uc694\ud558\uc9c0\ub9cc \uc0dd\ubd84\ud574 \uc7a0\uc7ac\ub825\uc774 \ub0ae\uc740 \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>4.5 \uc815\uc0c1 \uc0c1\ud0dc \uac1c\ub150<\/h3>\n<p>\uc815\uc0c1 \uc0c1\ud0dc\ub294 \uc131\uc7a5, \ubd80\ud328 \ubc0f \ub0ad\ube44\uac00 \uade0\ud615\uc744 \uc774\ub8e8\uc5b4 \uc77c\uc815\ud55c \ud3d0\uc218 \ud488\uc9c8\uc744 \uc0b0\ucd9c\ud558\ub294 \uc131\uc7a5 \uace1\uc120\uc758 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \ub0ad\ube44, \uc7ac\ud65c\uc6a9, \ud3ed\uae30 \ubc0f \uc720\ub7c9 \uc81c\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud504\ub85c\uc138\uc2a4\ub97c \uc774 \ubc94\uc704\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<section id=\"types\">\n<h2>5. \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uc2dc\uc2a4\ud15c\uc758 \ubc15\ud14c\ub9ac\uc544 \uc720\ud615<\/h2>\n<h3>5.1 \ud638\uae30\uc131 \ubc15\ud14c\ub9ac\uc544<\/h3>\n<p>\uc6a9\uc874 \uc0b0\uc18c\uac00 \ud544\uc694\ud558\uba70 \uc9c8\uc0b0\ud654\uc81c(AOB\/NOB)\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc720\uae30\ubb3c\uc758 \uc9c8\ud654 \ubc0f \uc0b0\ud654\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>5.2 \ucd09\uc9c4 \ubc15\ud14c\ub9ac\uc544<\/h3>\n<p>\ud638\uae30\uc131 \ub300\uc0ac\uc640 \ud610\uae30\uc131 \ub300\uc0ac\ub97c \uc804\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc0b0\uc18c \ub610\ub294 \ub300\uccb4 \uc804\uc790 \uc218\uc6a9\uccb4 \uc0ac\uc6a9). \ub9ce\uc740 \ud65c\uc131\ud654\ub41c \uc2ac\ub7ec\uc9c0 \ucee4\ubba4\ub2c8\ud2f0\ub97c \uc9c0\ubc30\ud558\uace0 \uc0b0\uc18c \ubcc0\ub3d9\uc5d0 \ub300\ud55c \ud0c4\ub825\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>5.3 \ud610\uae30\uc131 \ubc15\ud14c\ub9ac\uc544<\/h3>\n<p>\ud669\uc0b0\uc5fc \ub610\ub294 CO\uc640 \uac19\uc740 \uc804\uc790 \uc218\uc6a9\uccb4 \ud65c\uc6a9<sub>2<\/sub>\ud610\uae30\uc131 \uc18c\ud654\uc870 \ubc0f \ud2b9\uc815 \ubc18\uc751\uae30 \uad6c\uc5ed\uc5d0\uc11c \uc911\uc694\ud55c \ud669\uc0b0\uc5fc \ud658\uc6d0\uc81c\uc640 \uba54\ud0c4\uac00\uc2a4\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<h3>5.4 \uc804\ubb38 \uae30\ub2a5 \uadf8\ub8f9<\/h3>\n<ul>\n<li><strong>PAO<\/strong> - \uc778\uc0b0\uc5fc \ucd95\uc801 \uc720\uae30\uccb4(\uc0dd\ubb3c\ud559\uc801 \uc778 \uc81c\uac70)<\/li>\n<li><strong>GAO<\/strong> - \uae00\ub9ac\ucf54\uac90 \ucd95\uc801 \uc720\uae30\uccb4(PAO\uc640 \uacbd\uc7c1\ud560 \uc218 \uc788\uc74c)<\/li>\n<li><strong>AOB\/NOB<\/strong> - \uc9c8\uc0b0\ud654\uc81c(\uc554\ubaa8\ub2c8\uc544 \u2192 \uc544\uc9c8\uc0b0\uc5fc \u2192 \uc9c8\uc0b0\uc5fc)<\/li>\n<li><strong>NRB<\/strong> - \uc9c8\uc0b0\uc5fc\/\uc544\uc9c8\uc0b0\uc5fc \uac10\uc18c\uc81c(\ud0c8\uc9c8)<\/li>\n<li><strong>\uc0ac\uc0c1\uc131 \ubc15\ud14c\ub9ac\uc544<\/strong> - \uc18c\ub7c9\uc73c\ub85c \ud50c\ub85d \ud615\uc131\uc744 \ub3c4\uc6b8 \uc218 \uc788\uc9c0\ub9cc \uacfc\ub3c4\ud560 \uacbd\uc6b0 \ubd80\ud53c \ud33d\ucc3d\/\uac70\ud488\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/section>\n<section id=\"env-op\">\n<h2>6. \ud658\uacbd \ubc0f \uc6b4\uc601 \uc601\ud5a5<\/h2>\n<p>\uc6b4\uc601 \ub9e4\uac1c\ubcc0\uc218\uc640 \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc694\uc778\uc774 \ubbf8\uc0dd\ubb3c \uad70\uc9d1 \uad6c\uc131\uacfc \uc131\ub2a5\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc6b4\uc601 \uc81c\uc5b4\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud3ed\uae30 \uc804\ub7b5:<\/strong> DO \uc124\uc815\uac12, \ud63c\ud569 \uac15\ub3c4 \ubc0f \ud3ed\uae30 \uc2a4\ud14c\uc774\uc9d5\uc740 \uc720\uc0b0\uc18c\/\ubb34\uc0b0\uc18c \uc601\uc5ed\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0ad\ube44 \ubc0f MCRT:<\/strong> \ub290\ub9ac\uac8c \uc131\uc7a5\ud558\ub294 \uc720\uae30\uccb4\uc758 \uc131\uc7a5\uacfc \uc720\uc9c0\ub97c \uc81c\uc5b4\ud558\uc138\uc694.<\/li>\n<li><strong>\uc778\ud50c\ub8e8\uc5b8\ud2b8 \uc81c\uc5b4:<\/strong> \uc774\ud004\ub77c\uc774\uc81c\uc774\uc158, \uc720\uc785 \ud38c\ud504\uc758 VFD, \uc2a4\ud06c\ub9ac\ub2dd\uc740 \uce68\uc804 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\ub294 \ucda9\uaca9 \ubd80\ud558\uc640 \uc4f0\ub808\uae30\ub97c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\uace0\uccb4 \ucc98\ub9ac:<\/strong> MLSS\ub97c \uc124\uacc4 \ubc94\uc704(\ub9ce\uc740 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc778 \uc608\ub85c 2,000~4,000 mg\/L)\ub85c \uc720\uc9c0\ud558\uace0 \ud3ed\uae30\uc870\uc5d0\uc11c DO \u2265 ~2 mg\/L\ub97c \uc720\uc9c0\ud558\uc5ec \ubc14\uc774\uc624\ub9e4\uc2a4\ub97c \uac74\uac15\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubb3c\ub9ac\uc801 \uc720\uc9c0 \uad00\ub9ac:<\/strong> \uc704\uc5b4, \uc2a4\ud06c\ub9b0\uc744 \uccad\uc18c\ud558\uace0 \uc815\ud654\uae30 \uc131\ub2a5\uacfc \uc790\uc678\uc120 \uc18c\ub3c5\uc744 \ubc29\ud574\ud558\ub294 \uadf8\ub9ac\uc2a4\/\ubbf8\uc138\uba3c\uc9c0\ub97c \uc81c\uac70\ud558\uc138\uc694.<\/li>\n<\/ul>\n<\/section>\n<section id=\"rates\">\n<h2>7. \uc140 \uc0dd\uc131 \uc18d\ub3c4: \uc9c0\uc790\uccb4 \ub300 \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c<\/h2>\n<p>\uc140 \uc0dd\uc131 \uc2dc\uac04\uc740 \uc2dc\uc2a4\ud15c \uc720\ud615\uacfc \uc6b4\uc601 \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc9c0\uc790\uccb4 WWTP:<\/strong> \uc2a4\ud2b8\ub808\uc2a4 \uac10\uc18c; \uc885\uc18d \uc601\uc591\uade0 30-60\ubd84; \uac00\uc7a5 \ube60\ub978 \ubc15\ud14c\ub9ac\uc544 ~11\ubd84.<\/li>\n<li><strong>\uc0b0\uc5c5\uc6a9 WWTP:<\/strong> \ub354 \ub2e4\uc591\ud55c \uc601\ud5a5 \ubc0f \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc694\uc778; \uc0dd\uc131 \uc2dc\uac04\uc774 30\ubd84\uc5d0\uc11c 1\uc2dc\uac04\uc73c\ub85c \uc5f0\uc7a5\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9c8\ud654\uc81c:<\/strong> \ub9e4\uc6b0 \ub290\ub9bc; \uc591\ud638\ud55c \uc870\uac74\uc5d0\uc11c\ub294 48-72\uc2dc\uac04, \uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ucd5c\ub300 15\uc77c\uae4c\uc9c0 \uac78\ub9bd\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc0dd\uc131 \uc2dc\uac04\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc7a5\uc560 \uc774\ubca4\ud2b8\uc5d0\uc11c \ubcf5\uad6c\ud558\uace0 \ubc14\uc774\uc624 \uc99d\uac15 \uc804\ub7b5\uc744 \uacc4\ud68d\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<section id=\"monitoring\">\n<h2>8. \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ubd84\uc790 \ubd84\uc11d<\/h2>\n<h3>8.1 \uae30\uc874 \ubaa8\ub2c8\ud130\ub9c1<\/h3>\n<ul>\n<li>\uc0b0\uc18c \ud761\uc218\uc728(OUR)<\/li>\n<li>\uc2ac\ub7ec\uc9c0 \uccb4\uc801 \uc9c0\uc218(SVI), \uce68\uc804 \uccb4\uc801(SV30)<\/li>\n<li>\uc2dd\ud488 \ub300 \ubbf8\uc0dd\ubb3c \ube44\uc728(F\/M)<\/li>\n<li>\ud3c9\uade0 \uc138\ud3ec \uccb4\ub958 \uc2dc\uac04(MCRT)<\/li>\n<li>ATP \uce21\uc815<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc9c0\ud45c\ub294 \uc77c\ubc18\uc801\uc778 \uc131\uacfc\uc5d0 \ub300\ud55c \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \ub290\ub9ac\uac8c \uc131\uc7a5\ud558\ub294 \ud2c8\uc0c8 \uc870\uc9c1\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>8.2 \ubd84\uc790 \ubc0f \ud604\ubbf8\uacbd \ubd84\uc11d<\/h3>\n<p>\uace0\uae09 \ub3c4\uad6c(qPCR, \uba54\ud0c0\uac8c\ub188\ud559, \ud604\ubbf8\uacbd)\ub97c \ud1b5\ud574 \ub2e4\uc74c\uc744 \uc790\uc138\ud788 \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>PAO, GAO, AOB \ubc0f NOB, NRB<\/li>\n<li>\uc0ac\uc0c1\uade0(\ud2b9\uc815 \ubb38\uc81c \uade0\uc8fc)<\/li>\n<li>\uac70\ud488\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \ubd80\ud53c\uac00 \ucee4\uc9c0\ub294 \uc720\uae30\uccb4(\uc608: \ub178\uce74\ub514\uc544)<\/li>\n<\/ul>\n<p>\ud604\ubbf8\uacbd \ubc0f \ubd84\uc790 \ubd84\uc11d\uc744 \ud1b5\ud574 \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\uc5ec \uc6b4\uc601\uc0c1\uc758 \ubb38\uc81c\ub97c \uc608\ubc29\ud560 \uc218 \uc788\ub294 \uc0ac\uc804 \uac1c\uc785\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<section id=\"recovery\">\n<h2>9. \ud68c\ubcf5 \ubc0f \ubc14\uc774\uc624 \uc99d\uac15<\/h2>\n<h3>9.1 \uc7a5\uc560 \uc0c1\ud0dc\ub85c\ubd80\ud130\uc758 \ubcf5\uad6c<\/h3>\n<p>\ub290\ub9ac\uac8c \uc131\uc7a5\ud558\ub294 \ubc15\ud14c\ub9ac\uc544, \ud2b9\ud788 \uc9c8\uc0b0\uade0\uc740 \ub3c5\uc131 \ucda9\uaca9\uc774\ub098 \uc5b5\uc81c \uc870\uac74 \ud6c4 \ud68c\ubcf5 \uc2dc\uac04\uc774 \ub354 \uc624\ub798 \uac78\ub9bd\ub2c8\ub2e4. \ud68c\ubcf5 \uc804\ub7b5\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc2ac\ub7ec\uc9c0 \uc720\uc9c0 \ubc0f \ud3ed\uae30 \uc99d\uac00<\/li>\n<li>\uc720\uc785\uc218 \ubc0f \ud3d0\uae30\ubb3c \ud750\ub984 \uc870\uc815<\/li>\n<li>\uc548\uc815\uc801\uc778 F\/M \ubc0f DO \uc870\uac74 \uc720\uc9c0<\/li>\n<\/ul>\n<h3>9.2 \ubc14\uc774\uc624 \uc99d\uac15<\/h3>\n<p>\uc801\uc751\ub41c \ubc14\uc774\uc624\ub9e4\uc2a4 \ub610\ub294 \ubc30\uc591\ub41c \ubc15\ud14c\ub9ac\uc544 \uade0\uc8fc\ub97c \ub3c4\uc785\ud558\uba74 \ud68c\ubcf5 \uc18d\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub2e4\ub978 \ud50c\ub79c\ud2b8(\uc9c0\uc790\uccb4 \ub610\ub294 \uc0b0\uc5c5\uccb4)\uc758 \ud65c\uc131 \uc2ac\ub7ec\uc9c0(RAS) \ub610\ub294 MLSS \ubc18\ud658<\/li>\n<li>\uc801\uc751 \ubbf8\uc0dd\ubb3c\uc774 \ubd80\uc871\ud55c \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \ubc30\uc591 \ubc15\ud14c\ub9ac\uc544 \ucee8\uc18c\uc2dc\uc5c4<\/li>\n<li>\ud2b9\ud788 \uc9c8\ud654\uae30 \ubc0f \ud544\ub77c\uba58\ud2b8 \uad00\ub9ac\ub97c \uc704\ud55c \ube60\ub978 \uce58\ub8cc \uc131\ub2a5 \ud68c\ubcf5 \uc9c0\uc6d0<\/li>\n<\/ul>\n<\/section>\n<section id=\"conclusion\">\n<h2>10. \uacb0\ub860<\/h2>\n<p>\ubc15\ud14c\ub9ac\uc544\ub294 \ud3d0\uc218 \ucc98\ub9ac\uc758 \ucd08\uc11d\uc73c\ub85c, \ud544\uc218\uc801\uc778 \uc720\uae30\ubb3c \ubc0f \uc601\uc591\uc18c \ubcc0\ud658\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ubc15\ud14c\ub9ac\uc544\uc758 \uc131\uc7a5, \ubd84\uc5f4 \ubc0f \ucee4\ubba4\ub2c8\ud2f0 \uad6c\uc870\ub294 \uc601\uc591\uc18c, \uc0b0\uc18c, F\/M \ube44\uc728 \ubc0f MCRT\ub97c \ube44\ub86f\ud55c \ud658\uacbd \ubc0f \uc6b4\uc601 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uae30\uc874 \ubc0f \ubd84\uc790 \uc218\uc900\uc758 \ud6a8\uacfc\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uacfc \uc6b4\uc601 \uc81c\uc5b4, \ubc14\uc774\uc624 \uc99d\uac15, \ud544\ub77c\uba58\ud2b8, \ud3ec\ubc0d \ubc0f \ubc8c\ud06c\uc758 \uc0ac\uc804 \uad00\ub9ac\ub97c \uacb0\ud569\ud558\uba74 \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc778 \ud50c\ub79c\ud2b8 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5ed\ud559\uc744 \uc774\ud574\ud558\uba74 \uc6b4\uc601\uc790\ub294 \uac74\uac15\ud55c \ubbf8\uc0dd\ubb3c \uac1c\uccb4\uad70\uc744 \uc720\uc9c0\ud558\uace0, \uaddc\uc815\uc744 \uc900\uc218\ud558\uba70, \ucc98\ub9ac \ud6a8\uc728\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Table of Contents 1. Introduction 2. The Role of Bacteria in Wastewater Treatment 3. Bacterial Growth &amp; Cell Generation Time 3.1 Factors Affecting Growth 3.2 Lab vs. Wastewater Growth 4. Microbial Growth Curve &amp; Application 5. Types of Bacteria in Activated Sludge 6. Environmental &amp; Operational Influences 7. Cell Generation Rates: Municipal vs Industrial 8. 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