{"id":22310,"date":"2026-05-21T14:04:39","date_gmt":"2026-05-21T05:04:39","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ec%82%bc%ec%84%b1-ea-%ec%a0%84%ec%a7%81-%ec%a7%81%ec%9b%90-%ec%98%81%ec%97%85%eb%b9%84%eb%b0%80-%ec%9c%a0%ec%b6%9c-%ec%82%ac%ea%b1%b4-%eb%8c%80%eb%b2%95%ec%9b%90-%ed%8c%90%ea%b2%b0-%ec%98%88\/"},"modified":"2026-05-21T14:04:39","modified_gmt":"2026-05-21T05:04:39","slug":"%ec%82%bc%ec%84%b1-ea-%ec%a0%84%ec%a7%81-%ec%a7%81%ec%9b%90-%ec%98%81%ec%97%85%eb%b9%84%eb%b0%80-%ec%9c%a0%ec%b6%9c-%ec%82%ac%ea%b1%b4-%eb%8c%80%eb%b2%95%ec%9b%90-%ed%8c%90%ea%b2%b0-%ec%98%88","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ec%82%bc%ec%84%b1-ea-%ec%a0%84%ec%a7%81-%ec%a7%81%ec%9b%90-%ec%98%81%ec%97%85%eb%b9%84%eb%b0%80-%ec%9c%a0%ec%b6%9c-%ec%82%ac%ea%b1%b4-%eb%8c%80%eb%b2%95%ec%9b%90-%ed%8c%90%ea%b2%b0-%ec%98%88\/","title":{"rendered":"\uc0bc\uc131 E&A \uc804\uc9c1 \uc9c1\uc6d0 \uc601\uc5c5\ube44\ubc00 \uc720\ucd9c \uc0ac\uac74 \ub300\ubc95\uc6d0 \ud310\uacb0 \uc608\uc815"},"content":{"rendered":"

\uc11c\uc6b8 \uc11c\ucd08\uad6c \ub300\ubc95\uc6d0\uc5d0\uc11c \uc624\ub298 \uc624\uc804 10\uc2dc 15\ubd84, \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc804\uc9c1 \uc9c1\uc6d0 A \uc528\uc5d0 \ub300\ud55c \uc0c1\uace0\uc2ec \ud310\uacb0\uc774 \uc120\uace0\ub420 \uc608\uc815\uc774\ub2e4. A \uc528\ub294 \uc911\uad6d \ubc18\ub3c4\uccb4 \ucee8\uc124\ud305 \uae30\uc5c5\uc73c\ub85c \uc774\uc9c1\ud558\uae30 \uc704\ud574 \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc601\uc5c5\ube44\ubc00\uc744 \uc720\ucd9c\ud55c \ud610\uc758\ub85c \uae30\uc18c\ub410\ub2e4. \uc774 \uc0ac\uac74\uc740 \uc0b0\uc5c5\uae30\uc220 \uc720\ucd9c \ubc29\uc9c0 \ubc0f \ubcf4\ud638\uc5d0 \uad00\ud55c \ubc95\ub960\uacfc \ubd80\uc815\uacbd\uc7c1 \ubc29\uc9c0 \ubc0f \uc601\uc5c5\ube44\ubc00 \ubcf4\ud638\uc5d0 \uad00\ud55c \ubc95\ub960 \uc704\ubc18 \ub4f1\uc758 \ud610\uc758\ub85c \uc9c4\ud589\ub418\uace0 \uc788\uc73c\uba70, A \uc528\ub294 \uc774\ubbf8 1\uc2ec\uacfc 2\uc2ec\uc5d0\uc11c \uc9d5\uc5ed\ud615\uc744 \uc120\uace0\ubc1b\uc740 \ubc14 \uc788\ub2e4.<\/p>\n

A \uc528\ub294 \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \ucd08\uc21c\uc218\uc2dc\uc2a4\ud15c\uc758 \uc2dc\uacf5 \uad00\ub9ac\uc640 \ubc1c\uc8fc\ucc98 \ub300\uc751 \uc5c5\ubb34\ub97c \ub2f4\ub2f9\ud588\uc73c\uba70, 2019\ub144 1~2\uc6d4 \ub3d9\uc548 \ud68c\uc0ac\uc758 \uc601\uc5c5\ube44\ubc00\uc774 \ub2f4\uae34 \uc790\ub8cc\ub97c \uc720\ucd9c\ud55c \ud610\uc758\ub97c \ubc1b\uace0 \uc788\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c A \uc528\ub294 \ucd08\uc21c\uc218\uc2dc\uc2a4\ud15c\uc758 \uc124\uacc4 \ub3c4\uba74\uacfc \uc124\ube44 \uc2dc\ubc29\uc11c \ub4f1\uc744 \uc678\ubd80\ub85c \ube7c\ub0b4\uc5b4 \uc8fc\uac70\uc9c0\uc5d0 \ubcf4\uad00\ud55c \uac83\uc73c\ub85c \uc54c\ub824\uc84c\ub2e4. \uc774\ud6c4 \uadf8\ub294 2019\ub144 2\uc6d4\uacbd \uc911\uad6d\uc758 \ud55c \ubc18\ub3c4\uccb4 \ucee8\uc124\ud305 \uae30\uc5c5\uc73c\ub85c \uc774\uc9c1\ud558\uae30 \uc704\ud574 \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \ud1f4\uc0ac\ud55c \uac83\uc73c\ub85c \uc870\uc0ac\ub410\ub2e4.<\/p>\n

\uadf8\ubfd0\ub9cc \uc544\ub2c8\ub77c, A \uc528\ub294 \ub610 \ub2e4\ub978 \uc5d4\uc9c0\ub2c8\uc5b4 B \uc528\uc758 \uc694\uccad\uc5d0 \ub530\ub77c \ucd08\uc21c\uc218\uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc804 \ub9e4\ub274\uc5bc\uacfc \uc2dc\uacf5 \uac1c\uc120 \uc790\ub8cc \ub4f1 \ucd94\uac00\uc801\uc778 \uc601\uc5c5\ube44\ubc00\uc744 \ub118\uae34 \ud610\uc758\ub3c4 \ubc1b\uace0 \uc788\ub2e4. \uc774\ub85c \uc778\ud574 B \uc528 \ub610\ud55c \uc7ac\ud310\uc5d0 \ub118\uaca8\uc9c0\uac8c \ub418\uc5c8\ub2e4.<\/p>\n

\ucd08\uc21c\uc218(Ultra Pure Water)\ub294 \ubc18\ub3c4\uccb4 \uacf5\uc815\uc5d0\uc11c \ubd88\uc21c\ubb3c\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uace0\ub3c4\ub85c \uc815\uc81c\ub41c \ubb3c\ub85c, \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc740 2006\ub144\ubd80\ud130 \ub9e4\ub144 300\uc5b5 \uc6d0 \uc774\uc0c1\uc758 \uc5f0\uad6c\uac1c\ubc1c\ube44\ub97c \ud22c\uc790\ud558\uc5ec \ucd08\uc21c\uc218\uc2dc\uc2a4\ud15c \uad6c\ucd95\uc5d0 \uc131\uacf5\ud574\uc654\ub2e4. \uc774\uc5d0 \ub530\ub77c, \uc774 \uc0ac\uac74\uc740 \ub2e8\uc21c\ud55c \uc601\uc5c5\ube44\ubc00 \uc720\ucd9c\uc744 \ub118\uc5b4 \uad6d\uac00 \uc0b0\uc5c5 \uacbd\uc7c1\ub825\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc911\ub300 \ubc94\uc8c4\ub85c \uc9c0\uc801\ub418\uace0 \uc788\ub2e4.<\/p>\n

1\uc2ec\uacfc 2\uc2ec\uc740 A \uc528\uc640 B \uc528\uc758 \ud610\uc758 \ub300\ubd80\ubd84\uc744 \uc778\uc815\ud558\uba74\uc11c A \uc528\uc5d0\uac8c \uc9d5\uc5ed 3\ub144, B \uc528\uc5d0\uac8c \uc9d5\uc5ed 2\ub144\uc5d0 \uc9d1\ud589\uc720\uc608 3\ub144\uc744 \uc120\uace0\ud588\ub2e4. B \uc528\ub294 \ud56d\uc18c \uc5c6\uc774 \ud615\uc774 \ud655\uc815\ub418\uc5c8\uc73c\uba70, 2\uc2ec\uc740 \uc591\uce21\uc758 \ud56d\uc18c\ub97c \ubaa8\ub450 \uae30\uac01\ud588\ub2e4. \ub2e4\ub9cc, \ubc95\uc6d0\uc740 \ucd08\uc21c\uc218\uc2dc\uc2a4\ud15c \uae30\uc220\uc774 \uc601\uc5c5\ube44\ubc00\uc5d0 \ud574\ub2f9\ud558\uc9c0\ub9cc \uc0b0\uc5c5\uae30\uc220\ubcf4\ud638\ubc95\uc0c1 ‘\ucca8\ub2e8\uae30\uc220’\ub85c \uc9c0\uc815\ub41c \uc0b0\uc5c5\uae30\uc220\uc774\ub77c\uace0 \ubcf4\uae30\ub294 \uc5b4\ub835\ub2e4\uace0 \ud310\ub2e8\ud588\ub2e4.<\/p>\n

\uc6d0\uc2ec\uc740 A \uc528\uc758 \ubc94\uc8c4\uac00 \uc5f0\uad6c \ubc0f \uac1c\ubc1c\uc5d0 \uc18c\uc694\ub41c \ub9c9\ub300\ud55c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \ubd80\uc815\ud55c \ubc29\ubc95\uc73c\ub85c \ud0c8\ucde8\ud558\ub294 \ud589\uc704\ub77c\uace0 \uc9c0\uc801\ud558\uba70, \uc774\ub294 \uac74\uc804\ud55c \uacbd\uc7c1\uacfc \uac70\ub798 \uc9c8\uc11c\ub97c \uc2ec\uac01\ud558\uac8c \uc800\ud574\ud560 \uc218 \uc788\ub294 \uc911\ub300\ud55c \ubc94\uc8c4\ub85c \uac04\uc8fc\ub41c\ub2e4\uace0 \ubc1d\ud614\ub2e4. \uc774\ub7ec\ud55c \uc810\uc5d0\uc11c \ub300\ubc95\uc6d0\uc758 \ud310\uacb0\uc774 \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc73c\uba70, A \uc528\uc758 \ud5a5\ud6c4 \ucc98\ubc8c \uc5ec\ubd80\uac00 \uc5b4\ub5bb\uac8c \uacb0\uc815\ub420\uc9c0 \uadc0\ucd94\uac00 \uc8fc\ubaa9\ub41c\ub2e4.<\/p>\n

\ud55c\ud3b8, \uc774\ub0a0 \ub300\ubc95\uc6d0\uc740 \ud0dd\uc2dc\uae30\uc0ac\ub4e4\uc758 \uc18c\uc815\uadfc\ub85c\uc2dc\uac04 \ub2e8\ucd95 \ud569\uc758\uc5d0 \ub300\ud55c \ud310\ub2e8\ub3c4 \ub0b4\ub9b4 \uc608\uc815\uc774\ub2e4. \uc774 \uc0ac\uac74\uc740 \ud0dd\uc2dc\ud68c\uc0ac\ub4e4\uc774 \uadfc\ubb34 \ud615\ud0dc\ub098 \uc6b4\ud589 \uc2dc\uac04\uc5d0 \ubcc0\ud654 \uc5c6\uc774 \uae30\uc0ac\ub4e4\uc758 \uc18c\uc815\uadfc\ub85c\uc2dc\uac04\ub9cc \uc904\uc778 \ud569\uc758\uac00 \ucd5c\uc800\uc784\uae08\ubc95 \uc801\uc6a9\uc744 \ud53c\ud558\uae30 \uc704\ud55c \ud0c8\ubc95\ud589\uc704\uc778\uc9c0\uac00 \uc7c1\uc810\uc774 \ub41c\ub2e4. 1\uc2ec\uc740 \uae30\uc0ac\ub4e4\uc758 \uccad\uad6c\ub97c \ubaa8\ub450 \uae30\uac01\ud588\uc9c0\ub9cc, 2\uc2ec\uc740 \uc77c\ubd80 \uc6d0\uace0\uc5d0 \ub300\ud574\uc11c\ub9cc \uc18c\uc815\uadfc\ub85c\uc2dc\uac04 \ub2e8\ucd95 \ud569\uc758\ub97c \ubb34\ud6a8\ub85c \ubcf4\uace0 \ucd5c\uc800\uc784\uae08 \ubbf8\ub2ec\ubd84\uc5d0 \ub300\ud55c \uc9c0\uae09 \ud310\uacb0\uc744 \ub0b4\ub838\ub2e4.<\/p>\n

[\uad00\ub828\uae30\uc0ac] https:\/\/n.news.naver.com\/mnews\/article\/421\/0008943288?sid=102<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\uc11c\uc6b8 \uc11c\ucd08\uad6c \ub300\ubc95\uc6d0\uc5d0\uc11c \uc624\ub298 \uc624\uc804 10\uc2dc 15\ubd84, \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc804\uc9c1 \uc9c1\uc6d0 A \uc528\uc5d0 \ub300\ud55c \uc0c1\uace0\uc2ec \ud310\uacb0\uc774 \uc120\uace0\ub420 \uc608\uc815\uc774\ub2e4. A \uc528\ub294 \uc911\uad6d \ubc18\ub3c4\uccb4 \ucee8\uc124\ud305 \uae30\uc5c5\uc73c\ub85c \uc774\uc9c1\ud558\uae30 \uc704\ud574 \uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc601\uc5c5\ube44\ubc00\uc744 \uc720\ucd9c\ud55c \ud610\uc758\ub85c \uae30\uc18c\ub410\ub2e4. \uc774 \uc0ac\uac74\uc740 \uc0b0\uc5c5\uae30\uc220 \uc720\ucd9c \ubc29\uc9c0 \ubc0f \ubcf4\ud638\uc5d0 \uad00\ud55c \ubc95\ub960\uacfc \ubd80\uc815\uacbd\uc7c1 \ubc29\uc9c0 \ubc0f \uc601\uc5c5\ube44\ubc00 \ubcf4\ud638\uc5d0 \uad00\ud55c \ubc95\ub960 \uc704\ubc18 \ub4f1\uc758 \ud610\uc758\ub85c \uc9c4\ud589\ub418\uace0 \uc788\uc73c\uba70, A \uc528\ub294 \uc774\ubbf8 1\uc2ec\uacfc […]<\/p>\n","protected":false},"author":77,"featured_media":68,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1","_yoast_wpseo_metadesc":"\uc0bc\uc131\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \uc804\uc9c1 \uc9c1\uc6d0\uc774 \uc601\uc5c5\ube44\ubc00 \uc720\ucd9c \ud610\uc758\ub85c \ub300\ubc95\uc6d0\uc5d0\uc11c \ud310\uacb0\uc744 \uae30\ub2e4\ub9ac\uace0 \uc788\ub2e4. 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