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rank ThinkX 2020-06-05 (±Ý) 15:36 Á¶È¸ : 280 Ãßõ : 2  

https://gnews.gg.go.kr/briefing/brief_gongbo_view.do;jsessionid=CA96BBF16E35BC693BB106C050C1F017.ajp13?BS_CODE=S017&number=28298


"°æ±âµµº¸°Çȯ°æ¿¬±¸¿øÀº Áö³­  2013 ³â ³ìÁ¶°¡ ¹ß»ýÇß´ø ±âÈïÀú¼öÁö Àú¼öÁö   ¹°À» ´ë»óÀ¸·Î ½ÇÇè½Ç ½ÇÇè¿¡ ¼º°øÇÑ ÈÄ  2014 ³â ¿ëÀÎ ¾Æ½Ã¾Æ³ª °ñÇÁÀå ¿¬¸ø¿¡¼­ ½ÇÁõ½ÇÇèÀ» Çß´Ù ¿¬±¸¿øÀº  1 ¸¸ Åæ Á¤µµ µÇ´Â ¿¬¸ø¹°ÀÇ °ú»êÈ­¼ö¼Ò ³óµµ°¡  2ppm ÀÌ µÉ ¼ö ÀÖµµ·Ï ½ºÇÁ¸µÅ¬·¯¸¦ ÅëÇØ È®»ê½ÃÄ×´Ù ±× °á°ú ¿¬¸ø¿¡ ¹ß»ýÇÑ ³ìÁ¶ÀÇ  95% °¡ ÀÌƲ ¸¸¿¡ »ç¶óÁö´Â È¿°ú¸¦ ¾ò¾ú´Ù ¶ÇÇÑ Àú ³óµµ (2 mg/L  ÀÌÇÏ ) ·Î   °ú»êÈ­¼ö¼Ò¸¦  ÀÌ¿ëÇÒ °æ¿ì ¼ö»ýÅÂ°è ¾ÈÀü¼º¿¡µµ   ¹®Á¦°¡ ¾øÀ½À» ¹°º­·è µ¶¼º½ÇÇè µîÀ» ÅëÇØ   È®ÀÎÇß´Ù ."


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10ÅæÂë µÇ´Â ¹°¿¡ °ú»êÈ­¼ö¼Ò 2¸®Å͸é 2ppmÀÌ ¸Â³ª¿ä?

±×·±µ¥ °ú»êÈ­¼ö¼Ò ¿ë¾×ÀÌ 35ÆÛ¼¾Æ®Â¥¸®¶ó¸é ´ë·« 6¸®ÅÍ Á¤µµ¸¦ »Ñ·Á¾ß ÇÒ °Í °°Àºµ¥...

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Can we therefore conclude that humans are concerned more with having than being.
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rankHungry©ú 2020-06-05 (±Ý) 16:22
Àúµµ Àß ¸ô¶ó¼­ ±¸±Û¸µ Çغôµ¥..
35% °ú»êÈ­¼ö¼Ò 6¸®ÅÍ = 6.6kg, ±× Áß 35%°¡ °ú»êÈ­¼ö¼Ò = 6.6*0.35 = 2.31kg, ¹° 10Åæ À̶ó¸é:
ppm = (¿ëÁúÁú·®/ÀüüÁú·®) * 1000000 = (2.31/(10000+6.6))*1000000 = 230.8 ppm... Áװڴµ¥¿ä?
     
       
rankHungry©ú 2020-06-05 (±Ý) 16:30
¾à 0.052¸®ÅÍ, 52¹Ð¸®¸®ÅÍ Á¤µµÀÇ 35% °ú»êÈ­¼ö¼Ò¼ö¸é 10Åæ ¹°À» 2ppmÀ¸·Î ¸¸µé ¼ö Àֳ׿ä. ¸Â¾Ò´ÂÁö Ʋ·È´ÂÁö´Â ´Ù¸¥ ºÐ²²¼­ ¾Ë·ÁÁֽðÚÁÒ ¤¾¤¾
          
            
rankThinkX±Û¾´ÀÌ 2020-06-05 (±Ý) 16:54
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¾Æ·¡ ±Û º¸´Ï °è»êÇϽŠ°Ô ¸Â´Â °Í °°½À´Ï´Ù.
https://new-ggopen.gg.go.kr/gg_health/gg_health-openwauare-q_n_a?v_mode=detail&ggd_p_id=3939041

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