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[2024] [¿µ±¹] »ç¿ì½º¿þÀÏÁî´ë, ºñ¿ëÀý°¨ ÇÁ·ÎÁ§Æ®·Î Çϼöó¸® ¿Â½Ç°¡½º ¹èÃâ ÁÙ¿©
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[¿µ±¹] »ç¿ì½º¿þÀÏÁî´ë, ºñ¿ëÀý°¨ ÇÁ·ÎÁ§Æ®·Î Çϼö ó¸® ¿Â½Ç°¡½º ¹Ì·¡¸¦ À§ÇØ

Ä¡À¯ Çϼöó¸® ¹æ¹ý °³¹ß¡¦¹ÙÀÌ¿À¸Å½º·® °ÆÁ¤ ¹× ¿¡³ÊÁö¿¡ °ü½É



»ç¿ì½º¿þÀÏÁî ´ëÇб³(USW)´Â Çϼöó¸® °úÁ¤¿¡¼­ ¿Â½Ç °¡½ºÀÇ ¾çÀ» Å©°Ô Çã¿ëÇÒ ¼ö ÀÖ´Â ÇÁ·ÎÁ§Æ®¿¡ ´ëÇØ ½ÂÀÎÀ» ¹Þ¾Ò½À´Ï´Ù.  [»çÁøÁ¦°ø(»çÁøÃâó)=USW]

»ç¿ì½º¿þÀÏÁî ´ëÇб³(USW)´Â Çϼöó¸® °úÁ¤¿¡¼­ ¿Â½Ç °¡½ºÀÇ ¾çÀ» Å©°Ô Çã¿ëÇÒ ¼ö ÀÖ´Â ÇÁ·ÎÁ§Æ®¿¡ ´ëÇØ ½ÂÀÎÀ» ¹Þ¾Ò½À´Ï´Ù. [»çÁøÁ¦°ø(»çÁøÃâó)=USW]


»ç¿ì½º ¿þÀÏÁî ´ëÇб³(University of South Wales, USW)´Â Çϼö ó¸® °úÁ¤¿¡¼­ ¹ß»ýÇÏ´Â °¡½ºÀÇ ¾çÀ» Å©°Ô Çã¿ëÇÒ ¼ö ÀÖ´Â ÇÁ·ÎÁ§Æ®¿¡ È®ÀåÇÏ°í ÀÖ´Ù°í ÇÕ´Ï´Ù.


'ÀúÇÏÀÌ¿öÅÍ(OXYHYWATER)'¶ó´Â À̸§ÀÇ ÇÁ·ÎÁ§Æ®´Â »óÇϼö ¼­ºñ½º ±â°üÀÎ Dŵr Cymru Welsh Water(DCWW)¿Í Çù·ÂÇØ ¿Â½Ç °¡½º·®À» Àû°Ô ÁÖ°í ±â¿©ÇÏ°í ÀÖ½À´Ï´Ù.


¿äÁ¡ÇÏÀÌ¿öÅÍ´Â USW¿¡ ±â¹ÝÀ» µÎ°í ÀÖÀ¸¸ç »ç¿ëÇÒ ¼ö Àִ ȯ°æ ¿¬±¸ ¼¾ÅÍ(SERC)¿¡¼­ °³¹ßÁßÀÎ »õ·Î¿î ÇüÅÂÀÇ Çϼö ó¸® ¹æ¹ýÀ¸·Î, ´ë±â Áß °ø±â°¡ ´ë½Å Æ¢¸¦ Á£´Â Çϼö¸¦ ó¸®ÇÕ´Ï´Ù.


Ãʱ⠿¬±¸ °á°ú¿¡ µû¸£¸é, ÀÌ ÇÁ·ÎÁ§Æ®´Â ¼ö¸¹Àº ȯ°æÀû ÀÌÁ¡À» º¸ÀÌ´Â °ÍÀ¸·Î ³ªÅ¸³µ½À´Ï´Ù.


¾Ë·± ±¸À§(Alan Guwy) SERC ¹× ÇÁ·ÎÁ§Æ® ¿ä±¸ÀÚÀÎ USWÀÇ ±³¼ö´Â "¼ø¼öÇÑ »ç¶÷À» Çã¿ëÇÒ ¼ö ÀÖ´Ù´Â °ÍÀ» Çϼö¸¦ ó¸®ÇÔÀ¸·Î½á ´ë±â Áß °ø±â¸¦ »ç¿ëÇÏ´Â °Í°ú ±×·² ¼ö ÀÖ´Â °øÁ¤ÇÒ ¶§ ºñ¿ëÀ» ó¸®ÇÒ ¼ö ÀÖ´Ù´Â °Í"À» »ç¿ëÇϸç "¼ø¼öÇÑ °ÍÀÌ ÁÁ´Ù´Â °ÍÀÔ´Ï´Ù" ½Ã½ºÅÛ¿¡¼­ »ý¼ºµÇ´Â 2Â÷ ¹ÙÀÌ¿À¸Å½ºÀÇ ¾çÀÌ ±âÁ¸ Çϼö 󸮷®º¸´Ù ÈξÀ Àû´Ù´Â °ÍÀ» ÀǹÌÇϸç, 2Â÷ ó¸® ó¸®¿¡ ÇÊ¿äÇÑ ºñ¿ë°ú ¿¡³ÊÁö¸¦ ¿øÇÏ´Â ¾çÀ» ÁÙÀδÙ"°í ¼³¸íÇß½À´Ï´Ù. À̾î "¹ÐÇü ¼³°è¿Í ¸¶¶¥ÇÑ ÇÁ·Î¼¼½º¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ¸ÂÇÏÀÌ¿öÅÍ ÇÁ·Î¼¼½º´Â ÀÌ¿ôº¸´Ù Áö±¸ ¿Â³­È­ °¡´É¼ºÀÌ 300¹è°¡·® ¿ø·¡ Çϼö 󸮿¡¼­ ¹Ì·¡°¡ µÉ ¼ö ÀÖ´Â ¾Æ»êÈ­Áú¼Ò¿Í ¿Â½Ç°¡½º 󸮷®Àº °¨´çÇÒ ¼ö ÀÖ´Ù"°í »ý°¢ÇÏ°í ¼³¸íÇß´Ù .


È¿°úÇÏÀÌ¿öÅÍ°¡ »ç¿ëÇÏ´Â °ÍÀº ȯ°æ ģȭÀûÀÎ ¹æ¹ýÀÎ Àü±â ºÐÇظ¦ ÅëÇØ ÇÔ²² »ý»êµË´Ï´Ù.


ÇÏÀÌ¸Þ ¸¶»ç³×-´ÏÄݶó¿ì(Jaime Massanet-Nicolau) ¹ÙÀÌ¿À ±â¹Ý È­ÇÐ »ý»ê°ú ºÎ±³¼öÀÌÀÚ ÇÁ·ÎÁ§Æ®ÀÇ °øµ¿ ¿¬±¸¿øÀº ¡°¿Á½ÃÇÏÀÌ¿öÅ͸¦ ±¸ÇöÇÔÀ¸·Î½á, Àü±â¸¦ »ç¿ëÇØ ¹°À» ¼ö¼Ò¿Í »ê¼Ò·Î ³ª´©´Â °úÁ¤ÀÎ Àü±â ºÐÇظ¦ ÅëÇØ ¼ø¼öÇÑ »ê¼Ò¸¦ »ý»êÇÒ ¼ö ÀÖ°í, ¼ö¼Ò´Â ź¼Ò ¹èÃâÀÌ ¾ø´Â ¿¬·á¿Í ¿¡³ÊÁö ÀúÀå¿¡ »ç¿ëµÇ¸ç, º¸Åë ´ë±â Áß¿¡ ¹ö·ÁÁö´Â »ê¼Ò´Â ¿Á½ÃÇÏÀÌ¿öÅÍ¿¡ ÀÇÇØ »ç¿ëµÈ´Ù"°í ¼³¸íÇß´Ù. À̾î "¿¡³ÊÁö¸¦ ÁýÁßÀûÀ¸·Î »ç¿ëÇÏ´Â ¹°»ê¾÷ÀÌ Ç³ºÎÇÑ Àç»ý¿¡³ÊÁö¿Í ¹°À» º¸À¯ÇÏ°í ÀÖ¾î 1kgÀÇ °¡½º¸¦ »ý»êÇÏ´Â µ¥ 10~11LÀÇ ¹°ÀÌ ÇÊ¿äÇÑ °÷¿¡¼­ ¼ö¼Ò¸¦ »ý»êÇÒ ¼ö ÀÖ¾î ȯ°æ ģȭÀûÀÎ ÀÌÁ¡µµ ÀÖ´Ù"°í µ¡ºÙ¿´´Ù.


¿Á½ÃÇÏÀÌ¿öÅÍÀÇ µ¶Æ¯ÇÑ ¿©°ú ½Ã½ºÅÛÀ» ÅëÇؼ­µµ ȯ°æÀûÀÎ ÀÌÁ¡À» ¾òÀ» ¼ö ÀÖ´Ù.


¸¶»ç³×-´ÏÄݶó¿ì ¹Ú»ç´Â ¡°ÀÌ ½Ã½ºÅÛ¿¡¼­ Çϼö¸¦ ó¸®ÇÏ´Â µ¥ »ç¿ëµÇ´Â ¹Ì»ý¹°À» À¯ÁöÇÏ´Â »õ·Î¿î ¿©°ú¸· ½Ã½ºÅÛÀº ÈξÀ ´õ ³ôÀº °øÁ¤ À¯¼Ó¿¡¼­µµ 󸮰¡ °¡´ÉÇÏ´Ù¡±¸ç "ÀÌ´Â µ¿ÀÏÇÑ ¾çÀÇ ¹°À» ´õ ªÀº ½Ã°£¿¡ ó¸®ÇÒ ¼ö ÀÖ´Ù´Â °ÍÀ» ÀǹÌÇϸç, Ãʱ⠰á°ú¿¡¼­´Â ¿Á½Ã¿öÅÍ°¡ ±âÁ¸ °øÁ¤º¸´Ù ´õ Å« ¿ë·®ÀÇ Çϼö¸¦ °ü¸®ÇÒ ¼ö ÀÖ¾î ¿¡³ÊÁö »ç¿ëÀÌ Å©°Ô °¨¼ÒÇÒ ¼ö ÀÖÀ½ÀÌ ³ªÅ¸³Â´Ù"°í ¼³¸íÇß´Ù.


¿Á½ÃÇÏÀÌ¿öÅÍ ±â¼úÀº DCWWÀÇ ÀÚ±Ý Áö¿øÀ» ¹Þ¾Æ ±¸À§ ±³¼ö°¡ À̲ô´Â ¸¶¸® Äû¸®(Marie Curie) ÀÚ±Ý Áö¿ø ¹Ú»ç ÇÁ·ÎÁ§Æ®ÀÇ ½ÇÇè½Ç ±Ô¸ð¿¡¼­ SERC¿¡ ÀÇÇØ °³¹ßµÆ´Ù. DCWW¿ÍÀÇ Áö¼ÓÀûÀÎ Çù·Â°ú ERDF »ê¾÷¿ë ź¼Ò ¹èÃâ °¨¼Ò(RICE) ÇÁ·ÎÁ§Æ® ¹× UKIRÀÌ ÀÚ±ÝÀ» Áö¿øÇÏ´Â IDRIC ¿¬±¸ ÇÁ·Î±×·¥ÀÇ ÀÚ±Ý Áö¿øÀ¸·Î »ç¿ì½º ¿þÀÏÁîÀÇ Çϼö󸮽ü³¿¡¼­ ¿î¿µµÇ´Â ÆÄÀÏ·µ ±Ô¸ðÀÇ ¿Á½ÃÇÏÀÌ¿öÅÍ ½Ã½ºÅÛÀ» ¼³°èÇÏ°í ±¸ÃàÇß´Ù.


[¿ø¹®º¸±â]


Cost-cutting project could slash greenhouse gas emissions


 

A project which could significantly reduce the amount of greenhouse gas produced during the treatment of wastewater is being pioneered by the University of South Wales(USW).


The project, named ¡®OXYHYWATER¡¯ is in partnership with Dŵr Cymru Welsh Water (DCWW) and could lead to major cuts in greenhouse gas emissions.


OXYHYWATER is a novel form of wastewater treatment being developed by the USW-based Sustainable Environment Research Centre (SERC), which uses pure oxygen, rather than air from the atmosphere, to treat the effluent.


Initial findings are showing that the project has numerous environmental benefits.


¡°By using pure oxygen to treat the wastewater, the costs of the process could be halved when compared to that of using air from the atmosphere,¡± said Professor Alan Guwy, Head of SERC and project lead.


¡°Using pure oxygen also means that the amount of secondary biomass generated by the system is much smaller than in traditional wastewater treatments, which reduces the cost and energy requirements of secondary waste treatment.


¡°Emissions of greenhouse gases such as nitrous oxide – which can be emitted during conventional wastewater treatment, with a global warming potential around 300 times greater than carbon dioxide - should also be much reduced in the OXYHYWATER process due to its enclosed design and the use of pure oxygen.¡±


The production of the oxygen used by OXYHYWATER is a byproduct from the production of hydrogen from electrolysis, another environmentally-friendly initiative.


¡°By implementing OXYHYWATER, the water Industry could produce the pure oxygen through electrolysis – a process which uses electricity to split water into hydrogen and oxygen, with the hydrogen used for zero-carbon transport fuel and energy storage, and the oxygen, which would usually be discarded in the atmosphere, used by OXYHYWATER,¡± added Dr Jaime Massanet-Nicolau, Associate Professor of Bio-Based Chemical Production, and Co-Investigator on the project.


"¿¡³ÊÁö¸¦ ÁýÁßÀûÀ¸·Î »ç¿ëÇÏ´Â ¹° »ê¾÷¿¡´Â °¡½º 1kgÀ» »ý»êÇÏ´Â µ¥ 10~11¸®ÅÍÀÇ ¹°ÀÌ ÇÊ¿äÇÑ ¼ö¼Ò¸¦ ¸¸µå´Â µ¥ ÇÊ¿äÇÑ Àç»ý °¡´É ¿¡³ÊÁö¿Í ¹°ÀÌ Ç³ºÎÇϱ⠶§¹®¿¡ Ãß°¡ÀûÀÎ ³ì»ö ÀÌÁ¡µµ ÀÖ½À´Ï´Ù."


OXYHYWATERÀÇ Ãß°¡ÀûÀΠȯ°æÀû ÀÌÁ¡Àº µ¶Æ¯ÇÑ ¿©°ú ½Ã½ºÅÛÀ» ÅëÇØ °¡´ÉÇÕ´Ï´Ù.


Massanet-Nicolau ¹Ú»ç´Â ¡°½Ã½ºÅÛ¿¡¼­ Æó¼ö¸¦ ó¸®ÇÏ´Â µ¥ »ç¿ëµÇ´Â ¹Ì»ý¹°À» º¸À¯ÇÏ´Â »õ·Î¿î ¿©°ú¸· ½Ã½ºÅÛÀº ÈξÀ ´õ ³ôÀº °øÁ¤ À¯¼ÓÀ» Çã¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.¡±¶ó°í ¸»Çß½À´Ï´Ù.


"ÀÌ´Â µ¿ÀÏÇÑ ¾çÀÇ ¹°À» ´õ ªÀº ½Ã°£¿¡ ó¸®ÇÒ ¼ö ÀÖ´Ù´Â °ÍÀ» ÀǹÌÇϸç, Ãʱ⠰á°ú¿¡¼­´Â OXYHYWATER°¡ ±âÁ¸ °øÁ¤º¸´Ù ´õ Å« ¿ë·®ÀÇ Æó¼ö¸¦ °ü¸®ÇÒ ¼ö ÀÖ¾î ¿¡³ÊÁö »ç¿ëÀÌ Å©°Ô °¨¼ÒÇÒ ¼ö ÀÖÀ½ÀÌ ³ªÅ¸³µ½À´Ï´Ù."


OXYHYWATER ±â¼úÀº ¿ø·¡ DCWWÀÇ ÀÚ±Ý Áö¿øÀ» ¹Þ¾Æ Guwy ±³¼ö°¡ À̲ô´Â Marie Curie ÀÚ±Ý Áö¿ø ¹Ú»ç ÇÁ·ÎÁ§Æ®ÀÇ ½ÇÇè½Ç ±Ô¸ð¿¡¼­ SERC¿¡ ÀÇÇØ °³¹ßµÇ¾ú½À´Ï´Ù. ERDF »ê¾÷ ź¼Ò ¹èÃâ °¨¼Ò(RICE) ÇÁ·ÎÁ§Æ® ¹× UKIRÀÌ ÀÚ±ÝÀ» Áö¿øÇÏ´Â IDRIC ¿¬±¸ ÇÁ·Î±×·¥ÀÇ ÀÚ±Ý Áö¿ø°ú ÇÔ²² DCWW¿ÍÀÇ Áö¼ÓÀûÀÎ Çù·ÂÀ» ÅëÇØ »ç¿ì½º ¿þÀÏÁîÀÇ Æó¼ö ó¸®Àå¿¡¼­ ¿î¿µµÇ´Â ÆÄÀÏ·µ ±Ô¸ðÀÇ OXYHYWATER ½Ã½ºÅÛÀ» ¼³°èÇÏ°í ±¸ÃàÇß½À´Ï´Ù. .


[Ãâó = The University of South Wales ( https://www.southwales.ac.uk/news/news-for-2024/cost-cutting-project-could-slash-greenhouse-gas-emissions/ ) / 2024³â 3 ¿ù 18ÀÏ]

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