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[2023] [½º¿þµ§] È«ÄἶÀ¯¹×ÀÇ·ù¿¬±¸¼Ò, ¹°¿¡¼­ ¹Ì¼¼ Çöó½ºÆ½ ºÐ¸®ÇÏ´Â À½ÆÄ ±â¼ú °³¹ß
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È«Äá ¼¶À¯ ¹× ÀÇ·ù ¿¬±¸¼Ò(Hong Kong Research Institute of Textiles and Apparel, HKRITA)°¡ H&M Àç´ÜÀÇ Áö¿øÀ» ¹Þ¾Æ À½Æĸ¦ ÀÌ¿ëÇØ ÇÏ¡¤Æó¼ö¿¡¼­ ¹Ì¼¼ Çöó½ºÆ½À» ºÐ¸®ÇÒ ¼ö Àִ ȹ±âÀûÀÎ ±â¼úÀ» °³¹ßÇß´Ù°í ¹àÇû´Ù. ÀÌ ±â¼úÀÌ »ê¾÷ ±Ô¸ð·Î ±¸ÇöµÉ °æ¿ì ÆÐ¼Ç »ê¾÷ÀÇ Áö¼Ó°¡´É¼º¿¡ »ó´çÇÑ ¿µÇâÀ» ¹ÌÄ¥ °ÍÀ¸·Î ¿¹»óµÈ´Ù.


È«Äá ¼¶À¯ ¹× ÀÇ·ù ¿¬±¸¼Ò(Hong Kong Research Institute of Textiles and Apparel, HKRITA)°¡ H&M Àç´ÜÀÇ Áö¿øÀ» ¹Þ¾Æ À½Æĸ¦ ÀÌ¿ëÇØ Çϼö¿¡¼­ ¹Ì¼¼ Çöó½ºÆ½À» ºÐ¸®ÇÒ ¼ö Àִ ȹ±âÀûÀÎ ±â¼úÀ» °³¹ßÇß´Ù°í ¹àÇû´Ù. [»çÁøÁ¦°ø = H&M Foundation]

È«Äá ¼¶À¯ ¹× ÀÇ·ù ¿¬±¸¼Ò(Hong Kong Research Institute of Textiles and Apparel, HKRITA)°¡ H&M Àç´ÜÀÇ Áö¿øÀ» ¹Þ¾Æ À½Æĸ¦ ÀÌ¿ëÇØ Çϼö¿¡¼­ ¹Ì¼¼ Çöó½ºÆ½À» ºÐ¸®ÇÒ ¼ö Àִ ȹ±âÀûÀÎ ±â¼úÀ» °³¹ßÇß´Ù°í ¹àÇû´Ù. [»çÁøÁ¦°ø = H&M Foundation]

 

¹Ù´Ù, À°Áö, °ø±â¿¡ Á¸ÀçÇÏ´Â ¹Ì¼¼ Çöó½ºÆ½Àº »ýÅ°è, µ¿¹° ¹× »ç¶÷¿¡°Ô ºÎÁ¤ÀûÀÎ ¿µÇâÀ» ¹ÌÄ¡°í ÀÖ¾î Àü ¼¼°èÀû ¹®Á¦µµ ´ëµÎµÇ°í ÀÖ´Ù. ¹Ì¼¼ Çöó½ºÆ½Àº ´õ ÀÛ°Ô ºÐÇصǴ ū Çöó½ºÆ½ ÆÄÆí°ú ÀÛÀº Á¶°¢, °¢ÁúÁ¦°Å¸¦ À§ÇÑ °Ç°­ ¹× ¹Ì¿ë Á¦Ç°ÀÇ ¹Ì¼¼ ºñÁî ¶Ç´Â Ä¡¾à°ú °°Àº ¼¼Á¤Á¦¸¦ Æ÷ÇÔÇØ ´Ù¾çÇÑ Ãâó¿¡¼­ ¹ß»ýµÈ´Ù. ±×·¯³ª ¼¼°èÀûÀ¸·Î ¿¬°£ ¹æÃâµÇ´Â ¸ðµç ¹Ì¼¼ Çöó½ºÆ½ÀÇ 16~35%´Â ÇÕ¼º ¼¶À¯ÀÇ »ý»ê, ¸¶¸ð ¹× ¼¼Å¹À¸·Î ÀÎÇÑ °ÍÀ¸·Î ÃßÁ¤µÈ´Ù.


¾îÄí½ºÀ¬(Acousweep)Àº Ư¼öÇÑ ¸ð¾çÀÇ Ã¨¹ö¿¡¼­ ¼Ò±Ô¸ð À½Æĸ¦ ÀÌ¿ëÇØ ÇÏ¡¤Æó¼ö·ÎºÎÅÍ ¹Ì¼¼ Çöó½ºÆ½ ¼¶À¯¸¦ È¿°úÀûÀ¸·Î ºÐ¸® ¹× °É·¯³½´Ù. ±âÁ¸ ½ÇÇè½Ç ±Ô¸ðÀÇ Ã³¸® ½Ã½ºÅÛÀº ½Ã°£´ç 20¸®ÅÍÀÇ ¹°À» ó¸®ÇÏ´Â ¹Ý¸é, È®Àå ¹öÀüÀº ½Ã°£´ç 5~10ÅæÀÇ ¹°À» ó¸®ÇÒ ¼ö ÀÖ´Ù. ¾îÄí½ºÀ¬Àº Ç÷¯±× ¾Ø Ç÷¹ÀÌ ¾ÖÇø®ÄÉÀ̼ÇÀ¸·Î, ÀÌ ±â¼úÀº ¾î¶² ÇÏ¡¤Æó¼ö󸮽ü³°úµµ ½±°Ô ¿î¹ÝµÇ°í ¿¬°áµÉ ¼ö ÀÖ´Ù.


¹Ì¼¼ Çöó½ºÆ½ ÃßÃâ °øÁ¤Àº ¹°ÀÌ ¹èÃⱸ·Î °¡´Â ±æ¿¡ À½Çâ è¹ö¸¦ Åë°úÇÒ ¶§ ¹°¸®ÀûÀ¸·Î ºÐ¸® ¹× ¼öÁýµÈ´Ù. È­ÇÐ, ¿ëÁ¦ ¶Ç´Â »ý¹°ÇÐÀû ÷°¡Á¦°¡ ÇÊ¿äÇÏÁö ¾ÊÀ¸¸ç, ºÐ¸®µÈ ¹Ì¼¼ Çöó½ºÆ½Àº ÀçÈ°¿ë°ú °°Àº Ãß°¡ 󸮸¦ À§ÇØ ¼öÁý ÅÊÅ©·Î ¶³¾îÁø´Ù.


¾îÄí½ºÀ¬Àº H&M Àç´Ü¿¡¼­ Áö¿øÇÏ´Â 30¿© °³ÀÇ ÇöÀç ÁøÇà ÁßÀÎ HKRITA ¿¬±¸ ÇÁ·ÎÁ§Æ® Áß Çϳª·Î, ¼¶À¯ ¹× ÆÐ¼Ç »ê¾÷ÀÌ ¹®Á¦ÀÇ ÀϺο¡¼­ ¼Ö·ç¼ÇÀÇ ÀϺηΠÀüȯÇÏ´Â µ¥ µµ¿òÀÌ µÇ°í ÀÖ´Ù.


[¿ø¹®º¸±â]


Acousweep – sound wave technology that separates microplastics from water


 

Breakthrough technology developed by The Hong Kong Research Institute of Textiles and Apparel (HKRITA) with the support of H&M Foundation, can separate microplastics from wastewater using soundwaves. If the technology is implemented at an industrial scale, it will have a significant impact on the fashion industry¡¯s sustainable footprint.


The presence of microplastics in our seas, land and air and their negative effect on ecosystems, animals and people, is a globally established problem. Microplastics come from a variety of sources, including from larger plastic debris that degrades into smaller and smaller pieces, or microbeads in exfoliating health and beauty products, or cleansers such as toothpaste. But it is estimated that 16%-35% of all microplastics released per year globally, are caused by the production, wearing and washing of synthetic textiles.


Acousweep utilises sweeping acoustic waves in a specially shaped chamber to trap and separate microplastic fibres from wastewater effectively. The existing lab scale treatment system handles 20 litres of water per hour while the upscaled version will be able to treat 5-10 tons of water per hour. Acousweep is a plug-and-play application. The technology can be easily transported and connected to any wastewater facility.


The microplastic extraction process is a physical separation and collection as water passes through the acoustic chamber on its way to an outlet. No chemical, solvent or biological additives are needed. The separated microplastics drip into a collection tank for further treatment, such as recycling.


Acousweep is one of 30 or so ongoing HKRITA research projects that are supported by the H&M Foundation. The projects make up an operative toolbox for the textile and fashion industry to utilize as it moves from being part of the problem to being part of the solution.


[Ãâó = H&M Foundation(http://https://hmfoundation.com/project/acousweep-sound-wave-technology-separates-microplastics-from-water/) / 2023³â 4¿ù 17ÀÏ]

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