{"id":14605,"date":"2025-10-27T12:03:30","date_gmt":"2025-10-27T04:03:30","guid":{"rendered":"https:\/\/www.mbbr-media.com\/?p=14605"},"modified":"2025-10-27T12:03:30","modified_gmt":"2025-10-27T04:03:30","slug":"sludge-volume-index-svi","status":"publish","type":"post","link":"https:\/\/www.mbbr-media.com\/ko\/sludge-volume-index-svi\/","title":{"rendered":"\uc2ac\ub7ec\uc9c0 \ubd80\ud53c \uc9c0\uc218(SVI): \ud3d0\uc218 \ucc98\ub9ac\uc758 \ud575\uc2ec \uacf5\uc815 \uc81c\uc5b4 \ub9e4\uac1c\ubcc0\uc218"},"content":{"rendered":"<p>\ud3d0\uc218 \ucc98\ub9ac, \ud2b9\ud788 \ud65c\uc131 \uc2ac\ub7ec\uc9c0 \uacf5\uc815\uc5d0\uc11c\ub294 <strong>\uc2ac\ub7ec\uc9c0 \uccb4\uc801 \uc9c0\uc218(SVI)<\/strong> \ub294 \ud65c\uc131 \uc2ac\ub7ec\uc9c0\uc758 \uce68\uc804 \ubc0f \ub2e4\uc9d0 \ud2b9\uc131\uc744 \ubc18\uc601\ud558\ub294 \uc911\uc694\ud55c \uacf5\uc815 \uc81c\uc5b4 \ud30c\ub77c\ubbf8\ud130\uc785\ub2c8\ub2e4. SVI\ub294 \uc2dc\uc2a4\ud15c \uc0c1\ud0dc\uc5d0 \ub300\ud55c \uc870\uae30 \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud558\uc5ec \uc6b4\uc601\uc790\uac00 \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. 1934\ub144 Mohlman\uc774 \ub3c4\uc785\ud55c SVI\ub294 \uc2ac\ub7ec\uc9c0 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uace0 \uce68\uc804 \ubd88\ub7c9\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uc0ac\uc0c1 \ubc15\ud14c\ub9ac\uc544 \uacfc\ub2e4 \uc99d\uc2dd\uacfc \uac19\uc740 \uc6b4\uc601 \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\ub294 \ud45c\uc900\ud654\ub41c \uc9c0\ud45c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. SVI \uac12\uc774 \ub192\uc73c\uba74 \ud3d0\uc218 \ud488\uc9c8\uc774 \uc800\ud558\ub418\uace0 \uc6b4\uc601 \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uba70 \uc2ec\uc9c0\uc5b4 \ud658\uacbd \uaddc\uc815 \uc704\ubc18\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3d0\uc218 \ucc98\ub9ac\uc7a5(WWTP)\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc6b4\uc601\ud558\ub824\uba74 \ub192\uc740 SVI\uc758 \uc815\uc758, \uacc4\uc0b0, \uc774\uc0c1\uc801\uc778 \ubc94\uc704, \uc81c\uc5b4 \uc804\ub7b5 \ubc0f \uc644\ud654 \uc870\uce58\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-14609\" src=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/svi.jpg\" alt=\"svi\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/svi.jpg 700w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/svi-300x200.jpg 300w, https:\/\/www.mbbr-media.com\/wp-content\/uploads\/2025\/10\/svi-18x12.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><strong>\uc815\uc758 \ubc0f \uc5ed\uc0ac\uc801 \ubc30\uacbd<\/strong><\/p>\n<p>\uc2ac\ub7ec\uc9c0 \ubd80\ud53c \uc9c0\uc218\ub294 \ud3ed\uae30\uc870\uc5d0\uc11c \ud65c\uc131 \uc2ac\ub7ec\uc9c0\uc758 \uce68\uc804 \ud2b9\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. 30\ubd84 \ub3d9\uc548 \uce68\uc804\ub41c \ud6c4 \ud65c\uc131 \uc2ac\ub7ec\uc9c0 1\uadf8\ub7a8\uc774 \ucc28\uc9c0\ud558\ub294 \ubd80\ud53c(mL)\ub85c \uc815\uc758\ub429\ub2c8\ub2e4. SVI\uac00 \ub0ae\uc744\uc218\ub85d \uce68\uc804 \ubc0f \uc555\ucd95\uc774 \uc591\ud638\ud55c \ubc18\uba74, SVI\uac00 \ub192\uc744\uc218\ub85d \uc2ac\ub7ec\uc9c0 \ubd80\ud53c\uac00 \ucee4\uc9c0\uac70\ub098 \ud50c\ub85d \ud615\uc131\uc774 \ubd88\ub7c9\ud558\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. SVI\ub294 \uc2e4\ud5d8\uc2e4 \uce21\uc815 \uc678\uc5d0\ub3c4 \uc2dc\uc2a4\ud15c \ub0b4 \ubbf8\uc0dd\ubb3c \uade0\ud615\uc758 \ucd08\uae30 \uc9c0\ud45c \uc5ed\ud560\uc744 \ud558\uc5ec \uc6b4\uc601\uc790\uac00 \ucd5c\uc801\uc758 \ucc98\ub9ac \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\ub97c \uc870\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<p><strong>SVI \uacc4\uc0b0<\/strong><\/p>\n<p>SVI \uacc4\uc0b0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\uc640 \uac04\ub2e8\ud55c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac04\ub2e8\ud558\uace0 \ube60\ub974\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \uc0d8\ud50c\ub9c1, \uc815\ucc29 \ud14c\uc2a4\ud2b8 \ubc0f MLSS \uacb0\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc0d8\ud50c\ub9c1:<\/strong> \ud3ed\uae30\uc870\uc5d0\uc11c \ud65c\uc131 \uc2ac\ub7ec\uc9c0, \uc6d0\ud3d0\uc218, \ud68c\uc218 \uc2ac\ub7ec\uc9c0\ub97c \ud3ec\ud568\ud558\ub294 '\ud63c\ud569\uc561' \uc0d8\ud50c\uc744 \ucc44\ucde8\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\ucc29 \ud14c\uc2a4\ud2b8:<\/strong> \ud63c\ud569\uc561 1\ub9ac\ud130\ub97c \uce68\uc804\uacc4\uc5d0 \ubd93\uace0 30\ubd84 \ub3d9\uc548 \uce68\uc804\uc2dc\ud0b5\ub2c8\ub2e4. \uce68\uc804\ub41c \uc2ac\ub7ec\uc9c0 \ubd80\ud53c\ub97c mL\/L \ub2e8\uc704\ub85c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>MLSS \uce21\uc815:<\/strong> \ud63c\ud569 \uc8fc\ub958 \ubd80\uc720 \uace0\ud615\ubb3c \ub18d\ub3c4(MLSS)\ub97c mg\/L \ub610\ub294 g\/L \ub2e8\uc704\ub85c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>SVI \uacc4\uc0b0:<\/strong>\n<pre>SVI(mL\/g) = (\uce68\uc804 \uc2ac\ub7ec\uc9c0 \ubd80\ud53c(mL\/L)) \u00f7 (MLSS(mg\/L)) \u00d7 1000<\/pre>\n<p>1000\uc744 \uacf1\ud558\uba74 mg\/L\uc774 g\/L\ub85c \ubcc0\ud658\ub418\uba70, \uacb0\uacfc SVI\ub294 mL\/g\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc2ac\ub7ec\uc9c0\uac00 \ub108\ubb34 \ub450\uaebc\uc6cc \uce68\uc804\ub41c \ubd80\ud53c\uac00 200mL\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 <strong>\ud76c\uc11d\ub41c SVI(DSVI)<\/strong> \ud14c\uc2a4\ud2b8\ub294 \uc815\ud654\ub41c 2\ucc28 \uc720\ucd9c\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4. DSVI \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<pre>DSVI(mL\/g) = (\ud76c\uc11d \uce68\uc804 \uc2ac\ub7ec\uc9c0 \ubd80\ud53c(mL\/L)) \u00f7 (MLSS(mg\/L)) \u00d7 1000 \u00d7 (\ucd1d \ubd80\ud53c(mL) \u00f7 \uc6d0\ub798 \uc2ac\ub7ec\uc9c0 \uc0d8\ud50c \ubd80\ud53c(mL))<\/pre>\n<p>\uc774\ub807\uac8c \ud558\uba74 \uc0bc\ud22c\uc555 \uc2a4\ud2b8\ub808\uc2a4\uac00 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc774\uc0c1\uc801\uc778 SVI \ubc94\uc704 \ubc0f \ud574\uc11d<\/strong><\/p>\n<p>\uc798 \uc6b4\uc601\ub418\ub294 \ud3d0\uc218 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc778 SVI\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>50-150 mL\/g<\/strong>. \ub2e4\ub978 \ubc94\uc704\ub294 \uc2ac\ub7ec\uc9c0 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>SVI \u2264 80mL\/g: \uace0\ubc00\ub3c4 \uc2ac\ub7ec\uc9c0, \ube60\ub978 \uce68\uc804, \uc7a0\uc7ac\uc801\uc73c\ub85c \uc0dd\ubb3c\ud559\uc801 \ud65c\uc131\uc774 \ub0ae\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>80 &lt; SVI &lt; 150 mL\/g: \ub300\ubd80\ubd84\uc758 \uc2dc\uc124\uc5d0\uc11c \uc801\ub2f9\ud55c \uce68\uc804, \uc548\uc815\uc801\uc778 \uc2dc\uc2a4\ud15c \uc791\ub3d9 - \ubaa9\ud45c \ubc94\uc704.<\/li>\n<li>150 &lt; SVI &lt; 200 mL\/g: \uce68\uc804 \uc18d\ub3c4\uac00 \ub290\ub9ac\uace0, \ub354 \ub9ce\uc740 \ubbf8\ub9bd\uc790\ub97c \ud3ec\uc9d1\ud558\uc9c0\ub9cc \uc5ec\uc804\ud788 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc218\uc900\uc785\ub2c8\ub2e4.<\/li>\n<li>SVI \u2265 250mL\/g: \ub9e4\uc6b0 \ub290\ub9ac\uac8c \uce68\uc804\ub418\uace0 \ud479\uc2e0\ud558\uace0 \uac00\ubcbc\uc6b4 \uc2ac\ub7ec\uc9c0\ub85c, \uc0ac\uc0c1\uade0\uc774 \uc6b0\uc138\ud558\uc5ec \ubd80\ud53c\uac00 \ucee4\uc84c\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\ub192\uc740 SVI\uc758 \uc601\ud5a5<\/strong><\/p>\n<p>\ub192\uc740 SVI(&gt;200mL\/g)\ub294 \uc0b0\uc5c5 \ubc0f \ub3c4\uc2dc \ud558\uc218\ucc98\ub9ac\uc7a5 \ubaa8\ub450\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\uba70 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>2\ucc28 \uc815\ud654\uae30 \ud6a8\uc728 \uac10\uc18c:<\/strong> \uc2ac\ub7ec\uc9c0\ub294 \uc561\uc0c1\uc5d0 \ub0a8\uc544 \ud3d0\uc218 TSS\ub97c \uc99d\uac00\uc2dc\ud0a4\uace0 \ubb3c\uc744 \ud750\ub9ac\uac8c \ud558\uac70\ub098 \uac70\ud488\uc774 \uc0dd\uae30\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2ac\ub7ec\uc9c0 \ubc8c\ud06c:<\/strong> \ud544\ub77c\uba58\ud2b8\uc131 \ubc15\ud14c\ub9ac\uc544\ub85c \uc778\ud574 \ub290\uc2a8\ud558\uac8c \uc555\ucd95\ub41c \ud50c\ub85d\uc740 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uacf5\uc815\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub354 \ub192\uc740 \uc6b4\uc601 \ube44\uc6a9:<\/strong> \ub354 \ub9ce\uc740 \ud654\ud559 \ubb3c\uc9c8 \uc0ac\uc6a9, \uc2ac\ub7ec\uc9c0 \uc81c\uac70 \uc99d\uac00 \ub610\ub294 \uc2dc\uc2a4\ud15c \uc7ac\uac00\ub3d9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0dd\ubb3c\ud559\uc801 \ud504\ub85c\uc138\uc2a4 \uc548\uc815\uc131 \uac10\uc18c:<\/strong> \ubbf8\uc0dd\ubb3c \ubd88\uade0\ud615\uc740 \ubd84\ud574 \ud6a8\uc728\uc744 \ub5a8\uc5b4\ub728\ub9ac\uace0 \ud3d0\uc218\uc758 COD\/BOD\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud658\uacbd \uaddc\uc815 \uc900\uc218 \uc704\ud5d8:<\/strong> TSS, COD \ub610\ub294 BOD \ud55c\ub3c4\ub97c \ucd08\uacfc\ud558\uba74 \ubc8c\uae08, \uc601\uc5c5\uc815\uc9c0 \ub610\ub294 \ud3c9\ud310 \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>SVI \uc81c\uc5b4 \uc804\ub7b5<\/strong><\/p>\n<p>SVI\ub97c \uc774\uc0c1\uc801\uc778 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ud558\uba74 \uc548\uc815\uc801\uc778 \uc6b4\uc601\uacfc \ucd5c\uc801\uc758 \ud3d0\uc218 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub7b5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud3d0\uae30\ubb3c \uc2ac\ub7ec\uc9c0 \ube44\uc728 \uc870\uc815:<\/strong> \uc18d\ub3c4\ub97c \ub192\uc774\uba74 SVI\uac00 \ub192\uc544\uc9c0\uace0(\uc2ac\ub7ec\uc9c0\uac00 \ub290\uc2a8\ud574\uc9c0\uba70, \uce68\uc804\uc774 \ub290\ub824\uc9d0), \uc18d\ub3c4\ub97c \ub0ae\ucd94\uba74 SVI\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4(\uc2ac\ub7ec\uc9c0\uac00 \ubc00\ub3c4\uac00 \ub192\uc544\uc9c0\uba70, \uce68\uc804\uc774 \ube68\ub77c\uc9d0).<\/li>\n<li><strong>\ubbf8\uc0dd\ubb3c \ubd84\uc11d:<\/strong> \ud604\ubbf8\uacbd \uac80\uc0ac\ub97c \ud1b5\ud574 \uc0ac\uc0c1\uc131 \ubc15\ud14c\ub9ac\uc544 \ubc0f \ud50c\ub85d \uad6c\uc870 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc14\uc774\uc624 \uc99d\uac15:<\/strong> \ube44\uc0ac\uc0c1\uc131 \ubbf8\uc0dd\ubb3c\uc744 \ucd94\uac00\ud558\uc5ec \ubbf8\uc0dd\ubb3c \uac1c\uccb4\uad70\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uace0 \ud50c\ub85d \ud488\uc9c8\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc601\uc591\uc18c \ucd5c\uc801\ud654(C:N:P \ube44\uc728):<\/strong> \ud0c4\uc18c, \uc9c8\uc18c, \uc778\uc758 \uade0\ud615\uc744 \uc870\uc815\ud558\uc5ec \ud2b9\ud788 \uc720\uae30\ubb3c\uc774 \ub9ce\uac70\ub098 \uc601\uc591\ubd84\uc774 \ubd80\uc871\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc0c1\uade0\uc758 \uc131\uc7a5\uc744 \ubc29\uc9c0\ud558\uc138\uc694.<\/li>\n<li><strong>\uc6a9\uc874 \uc0b0\uc18c(DO) \uc81c\uc5b4:<\/strong> \uc13c\uc11c\uc640 \uc790\ub3d9 \uc81c\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud610\uae30\uc131 \ub610\ub294 \uc0ac\uc0c1\uc131 \ubbf8\uc0dd\ubb3c\uc744 \uc5b5\uc81c\ud558\ub294 \ucd5c\uc801\uc758 DO\ub97c \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n<li><strong>\uc120\ud0dd\uc801 \ud654\ud559 \ubb3c\uc9c8 \ucd94\uac00:<\/strong> \uc720\uc775\ud55c \ubbf8\uc0dd\ubb3c\uc5d0 \ud574\ub97c \ub07c\uce58\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc758\ud558\uba74\uc11c \uc21c\ud55c \uc0b0\ud654\uc81c(\uc608: \uc5fc\uc18c, \uacfc\uc0b0\ud654\uc218\uc18c)\ub97c \ub2e8\uae30\uac04 \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uc0c1\uade0\uc744 \uc904\uc774\uc138\uc694.<\/li>\n<li><strong>\uc77c\uc0c1\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ud3c9\uac00:<\/strong> \uc720\uc785\uc218 \ud2b9\uc131, \ud3ed\uae30 \uc131\ub2a5 \ubc0f 2\ucc28 \uc815\ud654\uae30 \uc2ac\ub7ec\uc9c0 \ud488\uc9c8\uc744 \ucd94\uc801\ud558\uace0 \uc6b4\uc601\uc790\uac00 \ubcc0\ud654\ub97c \uc870\uae30\uc5d0 \uac10\uc9c0\ud558\ub3c4\ub85d \uad50\uc721\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub370\uc774\ud130 \ubd84\uc11d\uacfc \uc804\ubb38\uac00\uc758 \uc9c0\uce68\uc744 \uacb0\ud569\ud558\uba74 \ub192\uc740 SVI\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc644\ud654\ud558\uace0 WWTP \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub77c\uc6b0\ud0c4\ud56d\uacf5 \uc778\ub3c4\ub124\uc2dc\uc544 \uac19\uc740 \uc219\ub828\ub41c \uae30\uc220 \ud30c\ud2b8\ub108\uc640 \ud611\ub825\ud558\uba74 \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uacb0\ub860<\/strong><\/p>\n<p>\uc2ac\ub7ec\uc9c0 \ubd80\ud53c \uc9c0\uc218(SVI)\ub294 \ud3d0\uc218 \ucc98\ub9ac\uc5d0\uc11c \uc2ac\ub7ec\uc9c0 \uce68\uc804 \uac70\ub3d9\uacfc \uc2dc\uc2a4\ud15c \uc0c1\ud0dc\ub97c \ud3c9\uac00\ud558\uae30 \uc704\ud55c \ud544\uc218 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc815\ud655\ud55c \uacc4\uc0b0\uacfc \uc9c0\uc18d\uc801\uc778 \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud1b5\ud574 \uc6b4\uc601\uc790\ub294 \ubb38\uc81c\ub97c \ud30c\uc545\ud558\uace0, \ud504\ub85c\uc138\uc2a4 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uba70, \uaddc\uc815\uc744 \uc900\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 SVI \ubc94\uc704\ub294 50-150mL\/g\uc774\uba70, \uc774 \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\ub294 \uac12\uc740 \uc2dc\uc815 \uc870\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. SVI \uce21\uc815 \ubc0f \uc81c\uc5b4\ub97c \ub9c8\uc2a4\ud130\ud558\uba74 \uc6b4\uc601 \ud6a8\uc728\uc131, \ud658\uacbd \uaddc\uc815 \uc900\uc218 \ubc0f \uc7a5\uae30\uc801\uc778 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ubaa8\ub2c8\ud130\ub9c1 \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c SVI \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub354\uc6b1 \uc9c0\ub2a5\ud654\ub418\uc5b4 WWTP\uac00 \ubcf5\uc7a1\ud55c \ucc98\ub9ac \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>In wastewater treatment, particularly in activated sludge processes, the Sludge Volume Index (SVI) is a critical process control parameter that reflects the settling and compaction characteristics of activated sludge. SVI provides early insight into the health of the system, enabling operators to identify potential issues. Introduced by Mohlman in 1934, SVI has become a standardized [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14609,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Sludge Volume Index (SVI): A Key Process Control Parameter in Wastewater Treatment","_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-14605","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\/14605","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=14605"}],"version-history":[{"count":2,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts\/14605\/revisions"}],"predecessor-version":[{"id":14610,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/posts\/14605\/revisions\/14610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/media\/14609"}],"wp:attachment":[{"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/media?parent=14605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/categories?post=14605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mbbr-media.com\/ko\/wp-json\/wp\/v2\/tags?post=14605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}