[¹Ì±¹] Ä«·Ñ·Î, Çϼö 󸮼ö ³» PFAS Á¦°Å ÀåÁ¡ ÀÖ´Â ÀåÁ¡Åº È¿°ú °ËÁõ
Çϼö ¹æ·ù¼ö¼ PFAS Á¦°Å ȯ°æ Ä£ÈÀûÀÎ ´ë¾È Ȱ¼ºÅº(PAC) ¼º´É Æò°¡ ¸ñÇ¥
´Ù¾çÇÑ ½Ã¼³ÀÇ Çϼöȯ°æ¿¡ Æ¯ÈµÈ PAC Àû¿ë Ÿ´ç¼º µ¥ÀÌÅÍ ¼öÁý±â
2Â÷ ¹× 3Â÷ ó¸® °úÁ¤¿¡¼ PAC ÅõÀÔ¿¡ ÇÊ¿äÇÑ ÅëÇÕ ¹× ¸®¼Ò½º Áöħ Á¦°ø
![ij·Ñ·Î ¿£Áö´Ï¾î¸µ(Carrollo Engineers)Àº ¼öÀÚ¿ø¿¬±¸Àç´Ü(WRF) ÇÁ·ÎÁ§Æ® 5388, 'Çϼö 󸮼ö ³» PFAS Á¦°Å¸¦ À§ÇØ PACÀÇ ¼º´É' ¿¬±¸¸¦ ÁÖµµÇϰí ÀÖ´Ù°í ÇÕ´Ï´Ù. [»çÁøÁ¦°ø(»çÁøÃâó) = Ä«·Ñ·Î¿£Áö´Ï¾î½º]](https://cdn.waterjournal.co.kr/news/photo/202607/87570_63296_717.jpg)
ij·Ñ·Î ¿£Áö´Ï¾î¸µ(Carrollo Engineers)Àº ¼öÀÚ¿ø¿¬±¸Àç´Ü(WRF) ÇÁ·ÎÁ§Æ® 5388, 'Çϼö 󸮼ö ³» PFAS Á¦°Å¸¦ À§ÇØ PACÀÇ ¼º´É' ¿¬±¸¸¦ ÁÖµµÇϰí ÀÖ´Ù°í ÇÕ´Ï´Ù. [»çÁøÁ¦°ø(»çÁøÃâó) = Ä«·Ñ·Î¿£Áö´Ï¾î½º]
ij·Ñ·Î ¿£Áö´Ï¾î¸µ(Carrollo Engineers)Àº ¼öÀÚ¿ø¿¬±¸Àç´Ü(WRF) ÇÁ·ÎÁ§Æ® 5388, 'Çϼö 󸮼ö ³» PFAS Á¦°Å¸¦ À§ÇØ PACÀÇ ¼º´É' ¿¬±¸¸¦ ÁÖµµÇϰí ÀÖ´Ù°í ÇÕ´Ï´Ù. ÀÌ ¿¬±¸´Â Çϼö ¹æ·ù¼ö¿¡¼ °úºÒÈÇÕ¹°(PFAS)À» Á¦°ÅÇϱâ À§ÇÑ ºñ¿ë Àý°¨ ´ë¾ÈÀ¸·Î Ȱµ¿Åº(PAC)ÀÇ ¼º´ÉÀ» Æò°¡ÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÑ´Ù.
ÇÁ·ÎÁ§Æ®´Â ÀÚ¿ø º¹±¸ ½Ã¼³(WRRF)ÀÌ PAC¸¦ ±ä±Þ ó¸® ¿É¼ÇÀ¸·Î ó¸®ÇÒ ¼ö ÀÖµµ·Ï µ¥ÀÌÅÍ¿Í ÀÇ»ç °áÁ¤ Áö¿ø µµ±¸¸¦ Á¦°øÇϸç, °ÈµÇ´Â PFAS ±Ô¸ð¿¡¼ Áß¿äÇÑ ¿ªÇÒÀ» ÇÒ °ÍÀ¸·Î ±â´ëµË´Ï´Ù.
PFAS´Â ȯ°æ¿¡¼ ½±°Ô °¨¼ÒÇϰí Á¦°ÅµÇ´Â ºñ¿ëÀÌ Àü ¼¼°èÀûÀ¸·Î Å©°Ô ÁÖ¸ñ¹Þ´Â´Ù´Â Á¡ÀÔ´Ï´Ù. ÇöÀç±îÁö 󸮴 ÁÖ·Î ½Ä¼ö ¹× ÀçÀ̿뿡 ´ëÇØ ´ÜÁ¡ÀÌ ÀÖÁö¸¸, ÇÏÀÇ °æ¿ì À̱⹰, °íÇü¹°, °æÀï º¹ÇÕ ¼ººÐÀÌ Æ÷ÇԵǾî ÀÖ¾î ź¼ºÀÌ Ä¿¹öµÇ°í ±î´Ù·Ó´Ù´Â Ư¡ÀÌ ÀÖ½À´Ï´Ù..
À̹ø ¿¬±¸´Â ´Ù¾çÇÑ ¿Ü°èÀΰú ´ëÇÐ ÆÄÆ®³Ê Áö¿øÀ» ¼ö¿ëÇÏ´Â 16°³¿ù µ¿¾È ó¸®Çϰí, ÀÛ¾÷ÀÚµéÀÌ ½ÇÁ¦·Î Çϼö Á¶°Ç¿¡¼ PACÀÇ ¼º´ÉÀ» ÀÌÇØÇϰí, PFAS 󸮿¡ PAC¸¦ Àû¿ëÇÏ´Â µ¥ ÇÊ¿äÇÑ ¿î¿µ ¹× Àü·Â ¿ä¼Ò¸¦ µµ¿ï ¼ö ÀÖµµ·Ï µ½´Â °ÍÀÌ ¸ñÀûÀÔ´Ï´Ù.
ÇÁ·ÎÁ§Æ®ÀÇ ÁÖ¿ä ¸ñÇ¥´Â ´ÙÀ½°ú °°´Ù.
- ´Ù¾çÇÑ ½Ã¼³ÀÇ Çϼöȯ°æ¿¡ Æ¯ÈµÈ PAC Àû¿ë Ÿ´ç¼º µ¥ÀÌÅÍ ¼öÁý±â
- 2Â÷ ¹× 3Â÷ ó¸® °úÁ¤¿¡¼ PAC ÅõÀÔ¿¡ ÇÊ¿äÇÑ ÀÎÇÁ¶ó ¹× ºñ¿ë Áöħ Á¦°ø
- ±¤¹üÀ§ÇÑ Àû¿ëÀ» À§ÇÑ Ãß°¡ ¿¬±¸ ¹× ±Ô¸ð È®´ë ´Ü°è µµÃâ
WRRF, ¿£Áö´Ï¾î, ±ÔÁ¦ ±â°üÀÌ ´Ù¾çÇÑ ±Ô¸ð¿Í Áö¿ª¿¡ °ÉÃÄ ±â¼úÀû¡¤¹°·ùÀû¡¤°æÁ¦Àû Ÿ´ç¼ºÀ» Æò°¡ÇÒ ¼ö ÀÖ´Â µµ±¸¸¦ °®Ãßµµ·Ï Áö¿øÇÒ °ÍÀÌ´Ù.
¿¬±¸¿¡´Â ¹®Çå °ËÅä¿Í ÇÔ²² ¹Ì±¹°ú ij³ª´ÙÀÇ Âü¿© À¯Æ¿¸®Æ¼¿¡¼ ¼öÁýÇÑ Çϼö »ùÇÃÀ» ÀÌ¿ëÇÑ º¥Ä¡ ±Ô¸ð ±³¹Ý ½ÃÇè(Jar Testing)ÀÌ Æ÷ÇԵȴÙ. ½ÃÇè¿¡´Â ¿©·¯ PAC Á¦Ç°À» ´Ù¾çÇÑ Åõ¿©·®À¸·Î Æò°¡ÇØ 2Â÷ ¹× 3Â÷ ó¸® ÀüÈÄÀÇ Á¦°Å ¼º´ÉÀ» È®ÀÎÇÑ´Ù. ÀÌ´Â À¯Æ¿¸®Æ¼ÀÇ ÀÚü ¿ª·®°ú Ä«·Ñ·ÎÀÇ ¼öó¸® ÀÀ¿ë ¿¬±¸ ¼¾ÅÍ(Water ARC¢ç)ÀÇ Àü¹®¼ºÀ» °áÇÕÇØ ¼öÇàµÈ´Ù.
¹Ì¼Ð ¿µ(Michelle Young) ij·Ñ·ÎÀÇ ¼ö¼® Çϼö ±â¼ú Àü¹®°¡ÀÌÀÚ º» ÇÁ·ÎÁ§Æ®ÀÇ Ã¥ÀÓ ¿¬±¸¿øÀº ¡°À¯Æ¿¸®Æ¼´Â ´Ü±â PFAS ó¸® ¹æ¾ÈÀ» °ËÅäÇϱâ À§ÇØ ½Å·ÚÇÒ ¼ö ÀÖ°í ½Ã¼³º° Ư¼º¿¡ ¸Â´Â Á¤º¸°¡ ÇÊ¿äÇÏ´Ù.
À̹ø ÇÁ·ÎÁ§Æ®´Â PAC Àû¿ë ÁöÁ¡À» ÆÄ¾ÇÇϰí, Åõ¿©·®¡¤½Ã±â¡¤ºñ¿ë°ú °°Àº ÆÄÀÏ·µ ¶Ç´Â Àü¸é Àû¿ëÀ¸·Î ³ª¾Æ°¡±â Àü¿¡ ¹Ýµå½Ã ÇØ°áÇØ¾ß ÇÒ ½ÇÇà °ü·Ã Áú¹®µéÀ» ¸íÈ®È÷ ÇÏ´Â µ¥ µµ¿òÀ» ÁÙ °Í"À̶ó°í ¸»Çß´Ù.
À̾î "Water ARC¢çÀÇ ¿¬±¸ ¿ª·®À» Ȱ¿ëÇØ ½Ç¿ëÀûÀÎ Áöħ°ú ½Å·ÚÇÒ ¼ö ÀÖ´Â ¼º´É µ¥ÀÌÅ͸¦ Á¦°øÇØ À¯Æ¿¸®Æ¼°¡ ¡®È¿°ú°¡ ÀÖÀ»±î?¡¯¶ó´Â Áú¹®¿¡¼ ¡®¾î¶»°Ô ±¸ÇöÇÒ±î?¡¯¶ó´Â ´Ü°è·Î º¸´Ù ºü¸£°Ô È®½Å ÀÖ°Ô ³ª¾Æ°¥ ¼ö ÀÖµµ·Ï Áö¿øÇÒ °Í¡±À̶ó°í ¹àÇû´Ù.
ÇÁ·ÎÁ§Æ®°¡ ¿Ï·áµÇ¸é ÃÖÁ¾ Áöħ º¸°í¼, ÀÚ·áÁý, ºñ¿ë ¹× ¼º´É ¿¹Ãø µµ±¸¸¦ Á¦°øÇÒ ¿¹Á¤ÀÌ´Ù. ¿¬±¸ °á°ú´Â WRF À¥Ä³½ºÆ® ¹× ¾÷°è ÄÁÆÛ·±½º¸¦ ÅëÇØ °øÀ¯µÈ´Ù.
[¿ø¹®º¸±â]
New study tests powdered activated carbon for PFAS removal in wastewater effluent
WRF project to deliver guidance for utilities considering powdered activated carbon for near-term PFAS treatment
A study is underway to evaluate powdered activated carbon (PAC), a sorbent used to adsorb contaminants, as a cost-effective solution for removing per- and polyfluoroalkyl substances (PFAS) from treated wastewater effluent. Led by Carollo Engineers, The Water Research Foundation (WRF) project 5388, Efficacy for PAC for PFAS Removal in Wastewater Effluent, will generate data and decision-support tools to help water resource recovery facilities (WRRFs) assess PAC as a near-term treatment option as PFAS regulations continue to evolve.
PFAS, often referred to as ¡°forever chemicals,¡± are receiving heightened scrutiny due to their persistence in the environment and the associated removal costs. WRRFs are passive receivers of PFAS as these chemicals enter wastewater streams from residential and industrial discharges.
While many PFAS treatment evaluations have focused on drinking water and reuse applications, the more complex chemical matrix in wastewater effluent, including organic matter, solids, and competing compounds, can reduce adsorption performance and complicate implementation.
Supported by several participating utilities and university partners, the 16-month study will help utilities better understand PAC performance in wastewater conditions and what it could take, both operationally and financially, to use PAC for PFAS effluent polishing.
The project¡¯s goals are to generate wastewater-specific PAC feasibility data across multiple facilities, provide infrastructure and cost guidance for PAC dosing in secondary and tertiary treatment, and identify the next research and scale-up steps needed for broader implementation. It will also equip WRRFs, engineers, and regulators with tools to evaluate technical, logistical, and economic feasibility across scales and regions.
º» ¿¬±¸´Â ¹®Çå °ËÅä¿Í ¹Ì±¹°ú ij³ª´ÙÀÇ ´Ù¾çÇÑ Âü¿© ½Ã¼³¿¡¼ ¼öÁýÇÑ Æó¼ö »ùÇÃÀ» ÀÌ¿ëÇÑ º¥Ä¡ ½ºÄÉÀÏ ÀÚ Å×½ºÆ®(jar testing)¸¦ Æ÷ÇÔÇÕ´Ï´Ù. ÀÚ Å×½ºÆ®´Â 2Â÷ ¹× 3Â÷ ó¸® ÀüÈÄÀÇ PAC Á¦Ç° Á¦°ÅÀ²À» ´Ù¾çÇÑ Åõ¿©·®À¸·Î Æò°¡ÇÒ °ÍÀÔ´Ï´Ù. Å×½ºÆ®´Â °¢ ½Ã¼³ÀÇ ÀÚü ¿ª·®°ú ij·Ñ·Î(Carollo)ÀÇ ¼öó¸® ÀÀ¿ë ¿¬±¸ ¼¾ÅÍ(Water ARC¢ç)¸¦ °áÇÕÇÏ¿© ¼öÇàµÉ ¿¹Á¤ÀÔ´Ï´Ù.
ij·Ñ·ÎÀÇ ¼ö¼® Æó¼ö ó¸® ±â¼úÀÚÀÌÀÚ ÀÌ ÇÁ·ÎÁ§Æ®ÀÇ Ã¥ÀÓ ¿¬±¸¿øÀÎ ¹Ì¼Ð ¿µÀº ´ÙÀ½°ú °°ÀÌ ¸»Çß½À´Ï´Ù.
"Çϼöó¸® ½Ã¼³Àº ´Ü±âÀûÀÎ PFAS ó¸® ¹æ¾ÈÀ» Æò°¡Çϱâ À§ÇØ ½Å·ÚÇÒ ¼ö ÀÖ°í Çϼö Ư¼º¿¡ ¸Â´Â Á¤º¸°¡ ÇÊ¿äÇÕ´Ï´Ù. ÀÌ ÇÁ·ÎÁ§Æ®´Â Çϼö󸮽ü³ÀÌ ÃÖÀûÀÇ PAC Àû¿ë ÁöÁ¡À» ÆÄ¾ÇÇϰí, ½Ã¹ü ¶Ç´Â Àüü ±Ô¸ð·Î ÁøÇàÇϱâ Àü¿¡ ÇØ°áÇØ¾ß ÇÒ Åõ¾à·®, ½Ã±â, ºñ¿ë °ü·Ã Áú¹®µéÀ» ¸íÈ®È÷ ÇÏ´Â µ¥ µµ¿òÀ» ÁÙ °ÍÀÔ´Ï´Ù."
Water ARC¢çÀÇ ÀÀ¿ë ¿¬±¸ ¿ª·®À» Ȱ¿ëÇÏ¿© ÇÁ·ÎÁ§Æ® ÆÀÀº ½Å·ÚÇÒ ¼ö ÀÖ´Â ¼º´É µ¥ÀÌÅÍ¿Í ½ÇÁúÀûÀÎ ÁöħÀ» Á¦°øÇÔÀ¸·Î½á »ó¼öµµ »ç¾÷ÀÚµéÀÌ 'À̰ÍÀÌ °¡´ÉÇÒ±î?'¶ó´Â Áú¹®¿¡¼ '¾î¶»°Ô ±¸ÇöÇÒ±î?'¶ó´Â Áú¹®À¸·Î ´õ¿í ½Å¼ÓÇϰí ÀڽŠÀÖ°Ô ÀüȯÇÒ ¼ö ÀÖµµ·Ï Áö¿øÇÒ °ÍÀÔ´Ï´Ù.
ÇÁ·ÎÁ§Æ®°¡ ¿Ï·áµÇ¸é ÇÁ·ÎÁ§Æ® ÆÀÀº ÃÖÁ¾ Áöħ º¸°í¼, ÀÚ·áÁý, ºñ¿ë ¹× ¼º´É ¿¹Ãø µµ±¸¸¦ Á¦°øÇÒ °ÍÀÔ´Ï´Ù. ¿¬±¸ °á°ú´Â WRF À¥Ä³½ºÆ® ¹× ¾÷°è ÄÁÆÛ·±½º ¹ßÇ¥¸¦ ÅëÇØ °øÀ¯µÉ ¿¹Á¤ÀÔ´Ï´Ù.
[Ãâó = Ä«·Ñ·Î ¿£Áö´Ï¾î¸µ(Carollo Engineers) ( https://carollo.com/press-releases/wrf-5388/ ) / 2026³â 6¿ù 30ÀÏ]