Áñ°Üã±â Ãß°¡     ½ÃÀÛÆäÀÌÁö·Î ¼³Á¤ óÀ½À¸·Î  l  ·Î±×ÀΠ l  È¸¿ø°¡ÀÔ  l  »çÀÌÆ®¸Ê

>
ȸ¿ø°¡ÀÔ   l   ¾ÆÀ̵ð/ºñ¹Ð¹øȣã±â
¡®Á¦38ȸ 2023³â »ó¹Ý±â ...
¡®Á¦37ȸ 2022³â ÇϹݱâ ...
Á¦37ȸ ¡¸2022³â ÇϹݱâ ...
 
HOME > ÇؿܽÃÀåÁ¤º¸ > ±¹°¡º° ÇöȲ
  main_center °Ô½ÃÆÇÀº ¾ÆÁ÷ »ý¼ºµÇÁö ¾Ê¾Ò½À´Ï´Ù.  
[ºÏ¾Æ¸Þ¸®Ä«] [2024] [¹Ì±¹] Ķ¸®Æ÷´Ï¾Æ¼¾Æ®·²´ë, ±Ý È°¿ë ½Ä¼ö¼­ ³ìÁ¶ µ¶¼º¹°Áú Á¦°Å ±â¼ú °³¹ß
À̸§ °ü¸®ÀÚ ÀÛ¼ºÀÏ 2024-04-22 Á¶È¸¼ö 350
ÆÄÀÏ÷ºÎ

[¹Ì±¹] Ķ¸®Æ÷´Ï¾Æ¼¾Æ®·²´ë, ±Ý È°¿ë ½Ä¼ö¼­ ³ìÁ¶ µ¶¼º¹°Áú Á¦°Å ±â¼ú °³¹ß

'±ÝÀ¸·Î Àå½ÄµÈ ´ÏÄÌ ±Ý¼Ó-À¯±â ±¸Á¶Ã¼' °³¹ß¡¦³ìÁ¶ µ¶¼º¹°Áú »êÈ­½ÃÄÑ Á¦°Å



Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida, UCF) ¿¬±¸ÁøÀº ±Ý¼ÓÀ» »ç¿ëÇØ »ç¶÷, ¾î·ù, Á¶·ù ¹× ±âŸ »ý¹°¿¡¼­ µ¶¼º ¶Ç´Â À¯ÇØÇÑ ¿µÇâÀ» ¹ÌÄ¡´Â À¯ÇØ Á¶·ù ´ë¹ø¼º(HAB)À» ½Ä¼ö¿¡¼­ Á¦°ÅÇÏ´Â ¹æ¹ýÀ» °³¹ßÇß´Ù. »çÁøÀº ÀÌ¿ìÇü(Woo Hyoung Lee) ȯ°æ°øÇаú ºÎ±³¼ö(¿ÞÂÊ)¿Í ¾ç¾ç(Yang Yang) Àç·á°øÇаú ºÎ±³¼ö(¿À¸¥ÂÊ).  [»çÁøÃâó(Photo source) = Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida)]

Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida, UCF) ¿¬±¸ÁøÀº ±Ý¼ÓÀ» »ç¿ëÇØ »ç¶÷, ¾î·ù, Á¶·ù ¹× ±âŸ »ý¹°¿¡¼­ µ¶¼º ¶Ç´Â À¯ÇØÇÑ ¿µÇâÀ» ¹ÌÄ¡´Â À¯ÇØ Á¶·ù ´ë¹ø¼º(HAB)À» ½Ä¼ö¿¡¼­ Á¦°ÅÇÏ´Â ¹æ¹ýÀ» °³¹ßÇß´Ù. »çÁøÀº ÀÌ¿ìÇü(Woo Hyoung Lee) ȯ°æ°øÇаú ºÎ±³¼ö(¿ÞÂÊ)¿Í ¾ç¾ç(Yang Yang) Àç·á°øÇаú ºÎ±³¼ö(¿À¸¥ÂÊ).  [»çÁøÃâó(Photo source) = Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida)]


Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida, UCF) ¿¬±¸ÁøÀº ±Ý¼ÓÀ» »ç¿ëÇØ »ç¶÷, ¾î·ù, Á¶·ù ¹× ±âŸ »ý¹°¿¡¼­ µ¶¼º ¶Ç´Â À¯ÇØÇÑ ¿µÇâÀ» ¹ÌÄ¡´Â À¯ÇØ Á¶·ù ´ë¹ø¼º(HAB)À» ½Ä¼ö¿¡¼­ Á¦°ÅÇÏ´Â ¹æ¹ýÀ» °³¹ßÇß´Ù°í ¹àÇû´Ù.


ÀÌ ÇÁ·ÎÁ§Æ®´Â ¹Ì Àü¿ª 16°³ ´ëÇп¡ 120¸¸ ´Þ·¯¸¦ Áö¿øÇÑ ¹Ì±¹ ȯ°æº¸È£Ã»(EPA) P3(People, Prosperity and the Planet) ÇÁ·Î±×·¥À» ÅëÇØ ÀÚ±ÝÀ» Áö¿ø ¹Þ¾Ò´Ù.


Ç÷θ®´Ù¼¾Æ®·²´ë´Â À¯ÇØ ³ìÁ¶·Î ÀÎÇØ »ý¼ºµÇ´Â µ¶¼ÒÀÎ ¸¶ÀÌÅ©·Î½Ã½ºÆ¾À» ½Ä¼ö¿¡¼­ Á¦°ÅÇÏ´Â ±ÝÀ¸·Î Àå½ÄµÈ ´ÏÄÌ ±Ý¼Ó-À¯±â ±¸Á¶Ã¼(MOF)¸¦ °³¹ßÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÏ´Â 2°³³â ÇÁ·ÎÁ§Æ®¿¡ 7¸¸5õ ´Þ·¯¸¦ Áö¿ø ¹Þ¾Ò´Ù.


Ç÷θ®´Ù¼¾Æ®·²´ë ¿¬±¸ÆÀ¿¡´Â »ç¹«¿¤ ¾ÆµåÁ¦ÀÌ ´Ï¸ð(Samuel Adjei-Nimoh) ȯ°æ°øÇÐ ¹Ú»ç°úÁ¤»ý, ´Ï¸¶À¯ Á¶½Ã(Nimanyu Joshi) Àç·á °úÇÐ ¹× °øÇÐ ¹Ú»ç°úÁ¤»ý, Á¦´ÏÆÛ ÈÞÁî(Jennifer Hughes) ¹× ÁÙ¸®¾Æ °íÀ×(Julia Going) ȯ°æ °øÇкλýÀÌ Âü¿©Çß´Ù. ¶ÇÇÑ ÀÌ¿ìÇü(Woo Hyoung Lee) ȯ°æ°øÇаú ºÎ±³¼ö°¡ ¿¬±¸ºñ Ã¥ÀÓÀÚ·Î, ¾ç¾ç(Yang Yang) Àç·á°øÇаú ºÎ±³¼ö°¡ °øµ¿Ã¥ÀÓÀÚ·Î ÇÔ²² Çß´Ù.


Ç÷θ®´Ù¼¾Æ®·²´ë ¿¬±¸ÆÀ¿¡´Â »ç¹«¿¤ ¾ÆµåÁ¦ÀÌ ´Ï¸ð(Samuel Adjei-Nimoh) ȯ°æ°øÇÐ ¹Ú»ç°úÁ¤»ý, ´Ï¸¶À¯ Á¶½Ã(Nimanyu Joshi) Àç·á °úÇÐ ¹× °øÇÐ ¹Ú»ç°úÁ¤»ý, Á¦´ÏÆÛ ÈÞÁî(Jennifer Hughes) ¹× ÁÙ¸®¾Æ °íÀ×(Julia Going) ȯ°æ °øÇкλýÀÌ Âü¿©Çß´Ù. UCF ÇлýµéÀº ¸¶½Ã´Â ¹°¿¡¼­ À¯ÇØÇÑ Á¶·ùµ¶¼Ò¸¦ °ËÃâÇÒ ¼ö ÀÖ´Â ¹ÙÀÌ¿À¼¾¼­¸¦ °³¹ßÇÏ°í ÀÖ´Ù. [»çÁøÃâó(Photo source) = Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida)]

Ç÷θ®´Ù¼¾Æ®·²´ë ¿¬±¸ÆÀ¿¡´Â »ç¹«¿¤ ¾ÆµåÁ¦ÀÌ ´Ï¸ð(Samuel Adjei-Nimoh) ȯ°æ°øÇÐ ¹Ú»ç°úÁ¤»ý, ´Ï¸¶À¯ Á¶½Ã(Nimanyu Joshi) Àç·á °úÇÐ ¹× °øÇÐ ¹Ú»ç°úÁ¤»ý, Á¦´ÏÆÛ ÈÞÁî(Jennifer Hughes) ¹× ÁÙ¸®¾Æ °íÀ×(Julia Going) ȯ°æ °øÇкλýÀÌ Âü¿©Çß´Ù. UCF ÇлýµéÀº ¸¶½Ã´Â ¹°¿¡¼­ À¯ÇØÇÑ Á¶·ùµ¶¼Ò¸¦ °ËÃâÇÒ ¼ö ÀÖ´Â ¹ÙÀÌ¿À¼¾¼­¸¦ °³¹ßÇÏ°í ÀÖ´Ù. [»çÁøÃâó(Photo source) = Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida)]

 

ÀÌ ±³¼ö´Â "MOF´Â ¼ö¼Ò ÀúÀå, ź¼Ò Æ÷Áý, Àü±âÃ˸Å, »ý¹°ÇÐÀû À̹Ì¡ ¹× °¨Áö, ¹ÝµµÃ¼ ¹× ¾à¹° Àü´Þ ½Ã½ºÅÛ°ú °°Àº ¸¹Àº ¿¬±¸ ºÐ¾ß¿¡¼­ Ã˸ÅÁ¦·Î »ç¿ëµÅ ¿Ô´Ù"¸ç "ÀÌ ÇÁ·ÎÁ§Æ®¿¡¼­´Â ±ÝÀ¸·Î Àå½ÄµÈ ´ÏÄÌ MOF¸¦ ±¤Ã˸ŷΠ»ç¿ëÇØ ¼öÁú¿À¿°¹°ÁúÀ» Á¦°ÅÇÏ°í ÀÖ´Ù"°í ¼³¸íÇß´Ù.


±ÝÀº MOF·Î ÄÚÆõŠÇÞºû¿¡ ¹ÝÀÀÇϵµ·Ï µµ¿ì¸ç, ±¤Ã˸Ŷó°í ¾Ë·ÁÁø ÀÌ ¹ÝÀÀÀº ¸¶ÀÌÅ©·Î½Ã½ºÆ¾À» »êÈ­½ÃÄÑ ¹°¿¡¼­ Á¦°ÅÇÑ´Ù.


È£¼ö°¡ ¸¹Àº Ç÷θ®´Ù¿Í °°Àº Áö¿ªÀÇ ´ã¼ö ȯ°æ¿¡¼­ ¸¶ÀÌÅ©·Î½Ã½ºÆ¾Àº À¯ÇØÇÑ ³ìÁ¶¿Í °ü·ÃµÈ °¡Àå ÈçÇÑ ½Ã¾Æ³ëÅå½ÅÀÌ´Ù. ÀÌ´Â Àΰ£ÀÇ °£ ¼Õ»ó, ½ÅºÎÀü, À§Àå¿° ¹× ¾Ë·¹¸£±â ¹ÝÀÀÀ» ÀÏÀ¸Å°´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. Ç÷θ®´Ù¼¾Æ®·²´ë ¿¬±¸ÁøÀÇ »õ·Î¿î ¼Ö·ç¼ÇÀ» ÅëÇØ ¼öó¸® ½Ã¼³Àº ´õ ±ú²ýÇÏ°í ¾ÈÀüÇÑ ½Ä¼ö¸¦ »ý»êÇÒ ¼ö ÀÖ´Ù.


ÀÌ ±³¼ö´Â ¡°±ú²ýÇÑ ½Ä¼ö´Â ±âº»ÀûÀÎ ±Ç¸®´Ù. ƯÈ÷ È£¼ö¿Í ¼ö·Î¿¡ ÀÇÁ¸ÇÏ´Â Ç÷θ®´Ù Áֹο¡°Ô ´õ¿í ±×·¸´Ù¡±¸ç "¼ö󸮿¡ Çõ½ÅÀûÀÎ ³ª³ë±â¼úÀ» È°¿ëÇÔÀ¸·Î½á µ¶¼Ò¸¦ Á¦°ÅÇÒ »Ó¸¸ ¾Æ´Ï¶ó Áö¿ª»çȸÀÇ °Ç°­°ú º¹Áö¸¦ º¸È£ÇØ ¸ðµÎ¸¦ À§ÇÑ ´õ ¹à°í °Ç°­ÇÑ ¹Ì·¡¸¦ º¸ÀåÇÑ´Ù"°í °­Á¶Çß´Ù.


[¿ø¹®º¸±â]


Gold May Be Key Element for Cleaner Drinking Water


 

Gold may be a coveted precious metal, but it could also be the key to cleaner drinking water.


A team of UCF researchers is exploring the use of the metal to develop a novel method to rid drinking water of harmful algal blooms, or HABs, which occur when colonies of algae grow out of control and produce toxic or harmful effects on people, fish, birds and other living creatures.


Their project is supported through the U.S. Environmental Protection Agency¡¯s People, Prosperity and the Planet (P3) program, which recently awarded $1.2 million to 16 collegiate teams across the United States.


UCF received $75,000 for their two-year project that aims to develop a gold-decorated nickel metal-organic framework (MOF) that removes microcystins — toxins produced by harmful algae blooms — from the water. MOFs are porous clusters of metal polymers that are used in many practical applications.


The UCF student team includes environmental engineering doctoral student Samuel Adjei-Nimoh, materials science and engineering doctoral student Nimanyu Joshi, and environmental engineering undergraduate students Jennifer Hughes and Julia Going. The principal investigator of the grant is Associate Professor of Environmental Engineering Woo Hyoung Lee, and the co-principal investigator is Associate Professor of Materials Science and Engineering Yang Yang.


¡°MOFs have been used as a catalyst for many research areas such as hydrogen storage, carbon capture, electrocatalysis, biological imaging and sensing, semiconductors and drug delivery systems,¡± Lee says. ¡°In this project, we¡¯re using the gold-decorated nickel MOF as a photocatalyst to remove water pollutants.¡±


The gold will be coated in an MOF, which will help it react to the sunlight. That reaction, known as photocatalysis, will result in the oxidation of the microcystins, removing them from the water.


Microcystins are the most common cyanotoxins linked to harmful algal blooms in freshwater environments, notably in regions such as Florida with abundant lakes. They¡¯re known to cause liver damage, kidney failure, gastroenteritis and allergic reactions in humans. With the UCF team¡¯s novel solution, water treatment facilities can produce cleaner, safer drinking water.


¡°Clean drinking water isn¡¯t just a necessity, it¡¯s a fundamental right, especially for Floridians who rely on our abundant lakes and waterways,¡± Lee says. ¡°By leveraging the innovative nanotechnology for water treatment,  we¡¯re not only removing toxins but also safeguarding the health and well-being of our communities, ensuring a brighter, healthier future for all.¡±


This is Lee¡¯s second consecutive year receiving the P3 award. In 2023, his team was selected for their work on a biosensor that could detect microcystins early in their formation for faster eradication.


This is the 20th anniversary of the P3 program. Projects funded this year will tackle critical issues such as removing PFAS from water, combating harmful algal blooms, and materials recovery and reuse, says Chris Frey, assistant administrator for the U.S. Environmental Protection Agency¡¯s Office of Research and Development, in a release.


¡°I commend these hardworking and creative students and look forward to seeing the results of their innovative projects that are addressing some of our thorniest sustainability and environmental challenges,¡± Frey says.


[Ãâó = Ç÷θ®´Ù¼¾Æ®·²´ëÇб³(University of Central Florida)(https://www.cece.ucf.edu/2024/04/17/gold-may-be-key-element-for-cleaner-drinking-water/) / 2024³â 4¿ù 17ÀÏ]

¨Ï±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ(www.waterindustry.co.kr) ¹«´ÜÀüÀç ¹× Àç¹èÆ÷±ÝÁö
ÀÌÀü±Û [½Ì°¡Æ÷¸£] PUB, GWI ÁÖÃÖ ¡®±Û·Î¹ú ¿öÅÍ ¾î¿öµå¡¯¼­ ¹°ÀçÀ̿롤´ã¼öÈ­½Ã¼³ µî 2°³ ºÎ¹® ¼ö»ó
´ÙÀ½±Û [¹Ì±¹] ³»¹«ºÎ, ¼öÀÚ¿ø ¹× »ýÅÂ°è °Ç°­¼º À§ÇÑ 9õ500¸¸´Þ·¯ Áö¿ø ¹ßÇ¥
±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ.   ¼¾ÅÍÀå : ¹èö¹Î
ÁÖ¼Ò : ¼­¿ï½Ã ¼ÛÆı¸ »ïÀüµ¿ 72-3 À¯¸²ºôµù 5Ãþ TEL (02) 3431-0210   FAX (02) 3431-0260   E-mail waterindustry@hanmail.net
COPYRIGHT(C) 2012 ±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ. ALL RIGHT RESERVED.