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È£ÁÖ¿¬±¸¿ø, »õ·Î¿î ±×·¡ÇÉ(graphene) ½ºÅ¸ÀÏ ¡®±×·¡ÇÁ¿¡¾î(Graphair)¡¯ °³¹ß

 

 

È£ÁÖ Àü¹®°¡µéÀº ´ÜÁö 1ȸÀÇ Åë°ú ÈÄ¿¡ °ð ¿À¿°µÈ Çؼö¸¦ ¸¶½Ç ¼ö ÀÖ´Â »õ·Î¿î Á¤¼ö ÇÊÅ͸¦ °³¹ßÇß´Ù. ÀÌ »õ·Î¿î ±â¼úÀº ¡®±×·¡ÇÁ¿¡¾î(Graphair)¡¯¶ó°í ºÒ¸®´Â ±×·¡ÇÉ(graphene) ½ºÅ¸ÀÏÀ» »ç¿ëÇÏ¿© Á¦ÇÑµÈ Ãë¼ö ±¸¿ª¿¡ À§Çè¾øÀÌ ¼·ÃëÇÏ´Â ¹°À» Á¦°øÇÏ´Â °ÍÀ» Áö¿øÇÒ ¼ö ÀÖ´Ù.

 

¿¬±¸°Ë»çÀÇ ¸®µå°ÝÀÎ µ¿ÇÑ(Dong Han)Àº ÃÖÀûÈ­¸¦ ÅëÇØ ¹°À» ±ú²ýÇÏ°Ô Ã³¸®ÇÏ¿© À§ÇèÀÌ ¾ø´Â ¹° ¼·Ãë°¡ °¡´ÉÇÏ¿© Àü ¼¼°è 21¾ï ¸íÀÇ ³²³à¿¡°Ô ¹°À» °ø±ÞÇÒ ¼ö ÀÖ´Â °¡´É¼ºÀÌ ÀÖÀ½À» È®ÀÎÇß´Ù.

 

µ¿ÇÑ(Dong Han)Àº "°á°úÀûÀ¸·Î, ¼ö½Ê¸¸ °¡Áö - ÀϹÝÀûÀ¸·Î ÀÛÀº °Íµé - ºÎÀûÀýÇÑ ¼öÀÚ¿ø, À§»ý ¹× û°á°ú °ü·ÃµÈ ÁúȯÀ¸·Î ÀÎÇØ ¹ß»ýÇß´Ù"¸é¼­ "Graphair¿¡¼­ Á¤¼ö¸¦ À§ÇÑ ÈǸ¢ÇÑ ÇÊÅ͸¦ °³¹ßÇÏ¿© ÀÌÁ¦´Â ÇÑ ¹øÀÇ À̵¿À¸·Î º¹ÀâÇÏ°í ½Ã°£ÀÌ ¿À·¡ °É¸®´Â ´ÙÁß À§»ó ÇÁ·Î¼¼½º¸¦ ±³È¯ ÇÒ ¼ö ÀÖ´Ù"°í °­Á¶Çß´Ù.

 

»õ·Î¿î ±â¼úÀº CSIRO(Commonwealth Scientific and Industrial Research Group)¿¡¼­ â¾ÈµÇ¾ú´Ù. Graphene ¿ä¼Ò´Â ºñ±³Àû Àú·ÅÇÏ¸ç »ç¿ëµÈ ¡®±×·¡ÇÁ¿¡¾î(Graphair)¡¯ ¹°ÁúÀº ÈξÀ Àú·ÅÇÏ´Ù.  grapheneÀÌ ¹°À» Æ¢±â´Â »ç½Ç ¶§¹®¿¡, ¿¬±¸ÀÚµéÀº ÈξÀ ´õ Å« ¿À¿°¹°ÁúÀ» Á¤Áö½ÃÅ°¸é¼­ ¹°À» Çã¿ëÇϱâ À§ÇØ ¹Ì¼¼ÇÑ ³ª³ë ä³ÎÀ» ¼³Ä¡Çß´Ù.

 

±×·³¿¡µµ ºÒ±¸ÇÏ°í, ¿À¿°¹°ÁúÀº Á¤»óÀûÀ¸·Î ¸·À» ÅëÇØ ¹°ÀÌ Åë°úÇÏ´Â °ÍÀ» Çã¿ëÇÏÁö ¾Ê°í ÀÌ·¯ÇÑ ³ª³ë ä³ÎÀ» Â÷´ÜÇÏ´Â °ÍÀ¸·Î Á¤»óÀûÀ¸·Î Á¾°áµÈ´Ù. ÀÌ°ÍÀº ÀϹÝÀûÀ¸·Î ¿©°ú Àü¿¡ ¿À¿°¹°À» Á¦°ÅÇÏ´Â ¿òÁ÷ÀÓÀ» Ãß°¡ÇÏ´Â °ÍÀ» ÀǹÌÇÏÁö¸¸ ¿¬±¸¿øÀº ¡®±×·¡ÇÁ¿¡¾î(Graphair)¡¯ ¿µÈ­°¡ ¿À¿° ¹°Áú¿¡¼­ º¸È£µÇ°í ¿©°ú ÀÛ¿ë¿¡¼­ÀÇ ¿òÁ÷ÀÓÀ» È¿°úÀûÀ¸·Î ÁÙÀÌ´Â µ¿¾È ±â´ÉÀ» ¹ßÈÖÇÑ´Ù´Â °ÍÀ» ¹ß°ßÇß´Ù.

 

µ¿ÇÑ(Dong Han)Àº "ÀÌ ±â¼úÀº ÇÑ ¹ø¿¡ ´õ·¯¿î ¹°¿¡ °ü°è¾øÀÌ ±ú²ýÇÑ ¹° ¼·Ã븦 °¡´ÉÇÏ°Ô ÇÑ´Ù"¸é¼­  "ÇÊ¿äÇÑ ¸ðµç °ÍÀº ¿­, ±×·¡ÇÉ, ¸âºê·¹ÀÎ ÇÊÅÍ ¹× ¼ÒÇü ¿öÅÍ ÆßÇÁÀÌ´Ù. ¿ì¸®´Â »ý»êÀûÀÎ ¼¼°è °øµ¿Ã¼ ¹Ì·¡ÀÇ ÇöÀå ½ÃÇèÀ» ½ÃÀÛÇϱ⸦ Èñ¸ÁÇÏ°í ÀÖ´Ù"°í ¸»Çß´Ù.

 

°úÇÐÀÚµéÀº ÀÌ ±â¼úÀÌ ¿À¿°µÈ ¼öÁú 󸮿¡ »ó´çÇÑ ¿µÇâÀ» ¹ÌÄ¡±â¸¦ ¹Ù¶ó°í ÀÕÀ¸¸ç, Çؼö ¹× »ê¾÷Æó¼ö ÀýÂ÷¿Í °°ÀÌ ¿ÏÀüÈ÷ °ÅÁÖÁö ¹× µµ½Ã Áß½ÉÀÇ ¹° ¿©°ú¸¦ ÇÊ¿¬ÀûÀ¸·Î Á¦°øÇϱ⸦ Èñ¸ÁÇÏ°í ÀÖ´Ù.


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New Drinking water Filter Technological know-how Renders Seawater Drinkable Right after 1 Pass

Australian Researchers created the new graphene invention

 
Australian experts have created a new water filter that renders really polluted seawater drinkable soon after just 1 pass. The new invention utilizes a style of graphene termed Graphair and could support in providing risk-free ingesting water to areas with restricted obtain.

 

Lead writer of the examine, Dong Han Search engine optimisation, sees the new engineering as a probable preserving grace for the 2.1 billion men and women throughout the world without the need of consistent obtain to clean up and risk-free ingesting water.

 

¡°As a outcome, hundreds of thousands - typically little ones - die from ailments involved with inadequate water source, sanitation and cleanliness every yr,¡± Search engine optimisation stated. ¡°In Graphair we¡¯ve found a great filter for water purification. It can exchange the complicated, time consuming and multi-phase processes now needed with a single move.¡±

 

The new engineering was created at the Commonwealth Scientific and Industrial Research Group (CSIRO). Graphene elements are comparatively inexpensive to make, and the Graphair substance used is even more affordable. Due to the fact graphene repels water, researchers set up microscopic nanochannels to allow for water by means of whilst halting much larger pollutants.

 

Even so, contaminants normally conclude up blocking these nanochannels, disallowing water from passing by means of the membrane effectively. This normally means adding the more move of eliminating contaminants before filtration, but the researchers found that the Graphair movie even now functioned whilst becoming protected in contaminants, effectively reducing the move in the filtration approach.

 

¡°This engineering can generate clean up ingesting water, no matter of how dirty it is, in a single move,¡± Search engine optimisation stated. ¡°All which is needed is heat, our graphene, a membrane filter and a small water pump. We¡¯re hoping to commence field trials in a producing world community future yr.¡±

 

Scientists hope the engineering will have considerably achieving implications, inevitably hoping to provider residence and city-based mostly water filtration, as perfectly as seawater and industrial wastewater procedure.

 

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