{"id":116159,"date":"2022-05-17T10:00:37","date_gmt":"2022-05-17T02:00:37","guid":{"rendered":"https:\/\/www.alpapowder.com\/116159\/"},"modified":"2022-05-17T11:18:39","modified_gmt":"2022-05-17T03:18:39","slug":"2-5-%eb%a7%88%ec%9d%b4%ed%81%ac%eb%a1%a0-%eb%b0%8f-pm-2-5-%eb%af%b8%eb%a7%8c%ec%9d%98-%ec%b4%88%eb%af%b8%ec%84%b8-%eb%b6%84%eb%a7%90%ec%9d%98-%ea%b1%b4%ec%8b%9d-%eb%b6%84%ec%87%84","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/116159\/","title":{"rendered":"2.5 \ub9c8\uc774\ud06c\ub860 \ubc0f PM 2.5 \ubbf8\ub9cc\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc758 \uac74\uc2dd \ubd84\uc1c4"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-116127 size-large\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2022\/05\/dry-grinding-plant-1024x544.jpeg\" alt=\"\" width=\"840\" height=\"446\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2022\/05\/dry-grinding-plant-1024x544.jpeg 1024w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2022\/05\/dry-grinding-plant-300x160.jpeg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2022\/05\/dry-grinding-plant-768x408.jpeg 768w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2022\/05\/dry-grinding-plant.jpeg 1200w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><\/p>\n<ol>\n<li>\ucd08\ubbf8\uc138 \ubd84\ub9d0\uc758 \ud5e4\uc774\uc988\uc640 \uac74\uc870 \ubd84\ub958 \uac04\uc758 \uad00\uacc4\ub97c PM2.5\ub85c \uc2dc\uc791\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ub0b4 \uc0dd\uac01\uc5d0 2.5\ubbf8\ud06c\ub860\uc740 \ubd84\ud560 \uc785\uc790\uc5d0 \ub300\ud55c \ud2b9\ubcc4\ud55c \ub370\uc774\ud130\uc774\uba70 \uc774\uc81c \uc6b0\ub9ac\ub294 \ubaa8\ub450 PM2.5\ub77c\ub294 \uae30\uc0c1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uae30\uc5ed\ud559\uc801 \ub4f1\uac00 \uc9c1\uacbd\uc774 2.5\ubbf8\ud06c\ub860 \uc774\ud558\uc778 \uc8fc\ubcc0 \uacf5\uae30\uc758 \uc785\uc790\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub354 \uac70\uce5c \ub300\uae30 \uc785\uc790\uc640 \ube44\uad50\ud558\uc5ec PM2.5\ub294 \uc785\uc790 \ud06c\uae30\uac00 \uc791\uace0 \ube44\ud45c\uba74\uc801\uc774 \ud06c\uba70 \ud65c\uc131\uc774 \uac15\ud558\uace0 \ub300\uae30 \uc911 \uccb4\ub958 \uc2dc\uac04\uc774 \uae38\uace0 \uc6b4\uc1a1 \uac70\ub9ac\uac00 \uae34 \ud2b9\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uadf9\ubcf5\ud558\uae30 \uc5b4\ub824\uc6b4 \ubbf8\uc138\ud55c \uc785\uc790\uc785\ub2c8\ub2e4. \uc911\uac04 \uc785\uc790\uc640 \ube44\uad50\uc801 \ud070 \uc785\uc790\ub294 \uc11c\ub85c \ub2e4\ub978 \uc6b4\ub3d9 \ubc95\uce59\uc744 \ub530\ub985\ub2c8\ub2e4. 2.5\ubbf8\ud06c\ub860 \uc774\ud558\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc740 \ub354 \ud2b9\ubcc4\ud55c \uc6b4\ub3d9 \ubc95\uce59\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \uac74\uc870 \ubd84\ub9d0 \uc0dd\uc0b0\uc5d0 \uc788\uc5b4 \uc5ec\ub7ec \uad6d\uac00\uc758 \ubd84\ub9d0 \uacfc\ud559\uc790\ub4e4\uc5d0\uac8c \uc5b4\ub824\uc6b4 \ubb38\uc81c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uaddc\ubaa8 \uc774\ud558\uc5d0\uc11c\ub294 \uacf5\uae30 \uc911\uc758 \uc785\uc790\ub97c \ubd84\ub958\ud558\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc989, \ud604\ub300 \ubd84\ub9d0 \uc0b0\uc5c5\uc5d0\uc11c 2.5\ub9c8\uc774\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubd84\ub9d0 \uc785\uc790\ub97c \ubd84\ub9ac\ud558\ub294 \uac83\uc740 \uc5ec\uc804\ud788 \u200b\u200b\uc5b4\ub835\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c PM2.5\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 6000 \uba54\uc26c \uc774\uc0c1\uc758 \ubd84\ud560 \uc785\uc790\uc758 \uc5f0\uc18d \uac74\uc2dd \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc704\ud55c \ud604\ub300\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0 \uc785\uc790 \uc0dd\uc0b0\uc5d0 \uc2e4\uc9c8\uc801\uc778 \uc9c0\uce68\uc774 \ub429\ub2c8\ub2e4.&nbsp;\n<p>\ubd84\ub9d0 \ubd84\ub958 \uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ub300\ud55c \uac80\ud1a0 \ubc0f \uc804\ub9dd \ub610 \ub2e4\ub978 \ud765\ubbf8\ub85c\uc6b4 \ub370\uc774\ud130\ub294 PM25\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 25\ubbf8\ud06c\ub860 \uc774\uc0c1\uc758 \ub4f1\uac00 \uc9c1\uacbd\uc744 \uac00\uc9c4 \ubd84\ub9d0 \uc785\uc790\ub97c \ucc38\uc870\ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uc785\uc790\uc758 \ubd84\ub958 \uacfc\uc815\uc5d0\uc11c \uc2a4\ud06c\ub9ac\ub2dd \uacf5\uc815\uc740 \ub2e4\uc591\ud55c \ubd84\ub9d0\uc758 \uc0dd\uc0b0\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \ubcfc \uc218 \uc788\uc73c\uba70 \uac74\ucd95 \uc790\uc7ac \uc0b0\uc5c5 \ubc0f \uc2dd\ud488 \uac00\uacf5\uacfc \uac19\uc740 \ub9ce\uc740 \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \ub113\uc740 \uc801\uc6a9 \ubc94\uc704\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. . \ubd84\ub9d0 \uc0dd\uc0b0 \u200b\u200b\uce21\uba74\uc5d0\uc11c 25\ubbf8\ud06c\ub860\uc740 \ub300\ub7b5 600\uba54\uc26c \uc2a4\ud06c\ub9b0\uc758 \uae30\uacf5 \ud06c\uae30\uc785\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uc9c4\ub3d9\uccb4\uc5d0 \uc885\uc0ac\ud558\ub294 \uc804\ubb38 \uc81c\uc870\uc5c5\uccb4\ub294 \ubaa8\ub450 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. 600 \uba54\uc26c\ub294 \uc77c\ubc18 \ubd84\ub9d0 \uc785\uc790 \uccb4\uc9c8\uc758 \ud55c\uacc4\uc5d0 \uac00\uae4c\uc6b4 \ub370\uc774\ud130\uc774\uba70 \ubbf8\uc138\ud55c \ubd84\ub9d0\uc744 \uae30\uacc4\uc801\uc73c\ub85c \uccb4\uc9c8\ud558\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uc6b0\uc5f0\uc778\uc9c0 \ubc95\uce59\uc778\uc9c0 \uc544\uc9c1\uc740 \uc54c \uc218 \uc5c6\uace0 \uc874\uc7ac\uac00 \uc9c4\uc2e4\uc774\ub2c8 \ub354 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \uc5f0\uad6c\ud558\uae38 \uae30\ub2e4\ub824\ub77c.<\/p>\n<p>&nbsp;<\/p>\n<p>\ub354 \uc758\ubbf8 \uc788\ub294 \ub370\uc774\ud130\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4: 250\ub098\ub178\ubbf8\ud130. \uc774\ub978\ubc14 \ub098\ub178\uae30\uc220\uc740 0.1~100\ub098\ub178\ubbf8\ud130 \uaddc\ubaa8\uc758 \uc804\uc790, \uc6d0\uc790, \ubd84\uc790\uc758 \uc6b4\ub3d9\ubc95\uce59\uacfc \ud2b9\uc131\uc744 \uc5f0\uad6c\ud558\ub294 \uc2e0\uae30\uc220\uc744 \ub9d0\ud55c\ub2e4. \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc758 \ubd84\ud3ec\uac00 \uc77c\uc815 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \ud559\uc790\ub4e4\uc740 500\ub098\ub178\ubbf8\ud130 \uc774\ud558\uc758 \uc785\uc790 \ubd84\ub9d0\uc774 \ub098\ub178\uae30\uc220\uc758 \uaddc\ubaa8 \ud55c\uacc4\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4. \uc774\ub54c \ub300\ubd80\ubd84\uc758 \uc785\uc790\ub294 100\ub098\ub178\ubbf8\ud130 \uc774\ud558\uc5d0 \ub3c4\ub2ec\ud558\uc5ec \ub098\ub178\ud06c\uae30 \uc785\uc790\uc758 \ud2b9\uc218\ud55c \ubb3c\ub9ac\ud654\ud559\uc801 \ud2b9\uc131\ub3c4 \ub098\ud0c0\ub09c\ub2e4. \uc81c \uc0dd\uac01\uc5d0\ub294 D97\uc758 \ubb3c\ub9ac\uc801 \ud06c\uae30\ub294 500\ub098\ub178\ubbf8\ud130\uc785\ub2c8\ub2e4. \ubd84\ub9d0 \uae30\uc220\uc758 \uc5f0\ub9c8 \ubc0f \uadf8\ub808\uc774\ub529\uc5d0\uc11c \uc624\ub974\uae30 \uc27d\uc9c0 \uc54a\uc740 \ub610 \ub2e4\ub978 \ubd84\ub9d0 \ud53c\ud06c\uac00 \ub420 \uac83\uc774\uba70, \ud5a5\ud6c4 \ubd84\ub9d0 \uac1c\ubc1c\uc758 \ub610 \ub2e4\ub978 \uc0c8\ub85c\uc6b4 \ubc29\ud5a5\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4. \uc77c\ubc18 \ud559\uacc4\uc5d0\uc11c\ub294 \uace0\uccb4 \ubd84\ub9d0\uc774\ub098 \uc12c\uc720\uc758 \uacbd\uc6b0 1\ucc28\uc6d0 \ud06c\uae30\uac00 100nm \ubbf8\ub9cc, \uc989 \ub098\ub178\ubbf8\ud130 \ud06c\uae30\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc774\ub978\ubc14 \ub098\ub178\ubb3c\uc9c8\uc774\ub77c\uace0 \ud560 \uc218 \uc788\ub2e4\uace0 \ubcf4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \uad6c\ud615 \uc785\uc790\uc758 \uacbd\uc6b0 \ube44\ud45c\uba74\uc801\uc774 60m2\/g\ubcf4\ub2e4 \ud06c\uba74 \uc9c1\uacbd\uc774 100nm\ubcf4\ub2e4 \uc791\uc544\uc11c \ub098\ub178\ubbf8\ud130 \ud06c\uae30\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>2.5\ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc758 \uac74\uc2dd \ubd84\ub958\uc758 \uc2e4\uc9c8\uc801\uc778 \uc911\uc694\uc131\uc744 \uc5f0\uad6c\ud569\ub2c8\ub2e4. 2.5\ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubd84\ub9d0 \uc785\uc790\ub294 \uac74\uc2dd \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\ub294 \uc2b5\uc2dd \ubc29\ubc95\uc73c\ub85c \uc5bb\uc744 \uc218 \uc5c6\ub294 \ub9ce\uc740 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\uac83\uc740 \ub610\ud55c \uc77c\ubd80 \uc0b0\uc5c5\uc5d0\uc11c \ubd84\ub9d0 \uc0dd\uc0b0\uc744 \uc704\ud55c \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uadf8\ub7ec\ub098 2.5\ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubd84\ub9d0 \uc785\uc790\ub294 \uac74\uc870 \ubd84\ub9d0 \uc0dd\uc0b0\uc5d0\uc11c \ud65c\uae30\ucc28\uace0 \uc7a5\ub09c\uafb8\ub7ec\uae30\uc774\uba70 \ucd08 \uc5d0\ub108\uc9c0\uac00 \ub118\uce58\ub294 \uc131\uac8c\uc640 \uac19\uc73c\uba70 \uc0ac\ub78c\ub4e4\uc740 \uc774\ub97c \uc870\uc815\ud560 \ubc29\ubc95\uc774 \uc5c6\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. PM2.5\uc758 \uc2a4\ubaa8\uadf8 \uc624\uc5fc\uc740 \uc0ac\ub78c\ub4e4\uc758 \uc218\uba74\uacfc \uc218\uba74\uc744 \ubc29\ud574\ud558\uace0 \ud5e4\uc544\ub9b4 \uc218 \uc5c6\ub294 \uacbd\uc81c\uc801 \uc190\uc2e4\uacfc \uac74\uac15 \uc190\uc2e4\uc744 \ucd08\ub798\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucd08\ubbf8\uc138 \ubd84\ub9d0 \uc7ac\ub8cc\uc5d0 \uc885\uc0ac\ud558\ub294 \uc6b0\ub9ac \uc804\ubb38\uac00\ub4e4\uc5d0\uac8c \uc774\uac83\uc740 \ucd08\ubbf8\uc138 \ubd84\ub9d0 \uc7ac\ub8cc\ub97c \uc5f0\uad6c\ud558\uae30\uc704\ud55c \ucd5c\uace0\uc758 \uad50\uacfc\uc11c\uc774\uc790 \ubb34\ub8cc \uc2e4\ud5d8\uc2e4\uc774\uae30\ub3c4\ud569\ub2c8\ub2e4. \uc0dd\uc0b0, \ub4f1\uae09, \uc218\uc9d1 \ubc0f \uc18c\uc0b0\uc758 \ubc95\uce59\uc744 \uc5f0\uad6c\ud558\ub294 \uac83\uc740 \uc624\ub298\ub0a0\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0 \uc0b0\uc5c5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2e4\uc81c\uc801\uc778 \uc9c0\ub3c4 \uc758\uc758\uac00 \uc788\uc73c\uba70 \uc5f0\ubb34 \uad00\ub9ac\uc5d0 \ub300\ud55c \ud070 \uc774\ub860\uc801 \uc9c0\ub3c4 \uc758\uc758\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>2.5\ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc758 \ubd84\ub9d0 \uc785\uc790\uc758 \uac74\uc2dd \uc0dd\uc0b0\uc740 \ud604\ub300 \ubd84\ub9d0 \uc0b0\uc5c5\uc758 \ubbf8\ub798 \uc9c0\ud5a5\uc801\uc778 \uc0dd\uc0b0 \ud504\ub85c\uc81d\ud2b8\uc785\ub2c8\ub2e4. \uad6d\uac00\ub294 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \uc804\ub9dd\uc744 \uac00\uc9c4 \uae30\ubcf8 \uc774\ub860\uacfc \uc0dd\uc0b0 \uacfc\uc815\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\uac83\uc740 \ud604\ub300 \uc81c\uc870, \uad6d\ubc29 \uae30\uc220, \ubcf5\ud569 \uc7ac\ub8cc, \ud55c\uc57d \uac00\uacf5, \ub3c4\uc790\uae30 \uc0b0\uc5c5, \ud658\uacbd \ubcf4\ud638 \uc0b0\uc5c5, \uc758\ub8cc \ubc0f \uac74\uac15 \uad00\ub9ac \ub4f1 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ubb34\uc81c\ud55c\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\ucd08\ubbf8\uc138 \ubd84\ub9d0\uc758 \ud5e4\uc774\uc988\uc640 \uac74\uc870 \ubd84\ub958 \uac04\uc758 \uad00\uacc4\ub97c PM2.5\ub85c \uc2dc\uc791\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c? \ub0b4 \uc0dd\uac01\uc5d0 2.5\ubbf8\ud06c\ub860\uc740 \ubd84\ud560 \uc785\uc790\uc5d0 \ub300\ud55c \ud2b9\ubcc4\ud55c \ub370\uc774\ud130\uc774\uba70 \uc774\uc81c \uc6b0\ub9ac\ub294 \ubaa8\ub450 PM2.5\ub77c\ub294 \uae30\uc0c1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":116132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-116159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category---ko"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/116159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/comments?post=116159"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/116159\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/116132"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=116159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=116159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=116159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}