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¸ > ÃֽŴº½º
[2023] [µ¶ÀÏ] ¡°Àß Ã³¸®µÈ Çϼöµµ °­¡¤ÇÏõ¿¡ ¿µÇâÀ» Áش١±
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2023.08.17 Á¶È¸¼ö 566
ÆÄÀÏ÷ºÎ

[µ¶ÀÏ] ¡°Àß Ã³¸®µÈ Çϼöµµ °­¡¤ÇÏõ¿¡ ¿µÇâÀ» Áش١±

µ¶ÀÏ Çì¼¾ÁÖ¿¡ ÀÖ´Â 170°³ Çϼöó¸®Àå 󸮼ö Á¶»ç°á°ú, Çϼö¼­ ¹Ì¼¼¿À¿°¹°Áú ¿ÏÀü Á¦°Å´É·ÂÀº ´ëºÎºÐ Á¦ÇÑÀû

ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ ¿¬±¸ÆÀ Á¶»ç¿¬±¸¡¦¡º¿öÅ͸®¼­Ä¡(Water Research)¡» ÃÖ±ÙÈ£¿¡ ¹ßÇ¥



Çϼöó¸®ÀåÀº Çö´ë»çȸ ±â¹Ý½Ã¼³ÀÇ Çʼö ºÒ°¡°áÇÑ ºÎºÐÀ¸·Î ÁöÇ¥¼öÀÇ ÁúÀ» Çâ»ó½ÃÅ°´Âµ¥ Áß´ëÇÑ ±â¿©¸¦ Çß´Ù. ±×·¯³ª ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt)ÀÇ ¿¬±¸ÆÀÀÌ ¿¬±¸Á¶»çÇÑ ÀÚ·á¿¡ µû¸£¸é, Çϼö¿¡¼­ ¹Ì¼¼¿À¿°¹°·Î ¾Ë·ÁÁø °ÍµéÀ» ¿ÏÀüÈ÷ Á¦°ÅÇÏ´Â ´É·ÂÀº ´ëºÎºÐ Á¦ÇÑÀûÀÎ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. [»çÁøÃâó(Photo source) = ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt)]

Çϼöó¸®ÀåÀº Çö´ë»çȸ ±â¹Ý½Ã¼³ÀÇ Çʼö ºÒ°¡°áÇÑ ºÎºÐÀ¸·Î ÁöÇ¥¼öÀÇ ÁúÀ» Çâ»ó½ÃÅ°´Âµ¥ Áß´ëÇÑ ±â¿©¸¦ Çß´Ù. ±×·¯³ª ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt)ÀÇ ¿¬±¸ÆÀÀÌ ¿¬±¸Á¶»çÇÑ ÀÚ·á¿¡ µû¸£¸é, Çϼö¿¡¼­ ¹Ì¼¼¿À¿°¹°·Î ¾Ë·ÁÁø °ÍµéÀ» ¿ÏÀüÈ÷ Á¦°ÅÇÏ´Â ´É·ÂÀº ´ëºÎºÐ Á¦ÇÑÀûÀÎ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. [»çÁøÃâó(Photo source) = ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt)]

 

Çϼöó¸®ÀåÀº ÀǽÉÇÒ ¿©Áö°¡ ¾ø´Â ´ë´ÜÇÑ ¼º°ú·Î, ÇÏõ¡¤°­ ¼öÁúÀ» °³¼±ÇÏ´Â µ¥ Å©°Ô ±â¿©Çß´Ù. 


±×·¯³ª ÇмúÁö ¡º¿öÅ͸®¼­Ä¡(Water Research)¡» Àú³Î ÃÖ±ÙÈ£¿¡ ÃâÆÇµÈ ÇÑ ¿¬±¸¿¡¼­´Â ¹Ì¼¼ ¿À¿°¹°ÁúµéÀÌ ¿©ÀüÈ÷ ¹°¼øȯ¿¡ µé¾î°¡ ±× ¾È¿¡ »ì°í ÀÖ´Â À¯±âüµéÀÇ ±¸¼º¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù.


ÀÌ ¿¬±¸¿¡ µû¸£¸é, Çϼöó¸®ÀåÀÇ À¯Ãâ¹°Àº ÀÌÁßÈ¿°ú(dual effect)¸¦ °¡Áö°í ÀÖ´Ù. ¾î¶² Á¾(species)µéÀº »ç¶óÁö°í ´Ù¸¥ Á¾µéÀº ÇýÅÃÀ» ¹Þ´Â´Ù. ƯÈ÷ Áø°­µµ·¡(stonefly)¿Í ±¼¶Ò³¯µµ·¡(caddisfly)ÀÌ À¯Ãæ°ú °°Àº ƯÁ¤ÇÑ °ïÃæ ¸ñÀº ½ÉÇÏ°Ô ÈѼյÇÁö¸¸, ¹Ý´ë·Î ƯÁ¤ÇÑ ¹ú·¹(Certain worms)¿Í °©°¢·ù(crustaceans)´Â ¼ö°¡ Áõ°¡ÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î Á¶»çµÆ´Ù.


´Ù´Ï¿¤ ¿£½º(Daniel Enns)¿Í ¿ä³ª½º ¿ä¸£´Ü(Jonas Jourdan) ¹Ú»ç°¡ À̲ô´Â ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ(Goethe University Frankfurt)ÀÇ ¿¬±¸ÆÀÀÌ Á¾ÇÕÀûÀÎ ¿¬±¸¿¡¼­ À̸¦ ÀÔÁõÇßÀ¸¸ç, ÀÌ ¿¬±¸´Â ±¹Á¦ÀûÀÎ ÇмúÁö ¡º¿öÅ͸®¼­Ä¡(Water Research) Àú³Î¡» ÃÖ±ÙÈ£(9¿ù 1ÀÏÀÚ)¿¡ ¹ßÇ¥µÇ¾ú´Ù.


¿¬±¸ÆÀµéÀº µ¶ÀÏ Áߺο¡ ÀÖ´Â Çì¼¾(Hesse) ÁÖ¿¡ ÀÖ´Â 170°³ Çϼöó¸®Àå¿¡¼­ Á¾(species) ±¸¼º°ú °ü·ÃÇÏ¿© Á¶»ç¸¦ Çß´Ù.


Çϼöó¸®ÀåÀº Çö´ë»çȸ ±â¹Ý½Ã¼³ÀÇ Çʼö ºÒ°¡°áÇÑ ºÎºÐÀ¸·Î ÁöÇ¥¼öÀÇ ÁúÀ» Çâ»ó½ÃÅ°´Âµ¥ Áß´ëÇÑ ±â¿©¸¦ Çß´Ù.


±×·¯³ª Çϼö¿¡¼­ ¹Ì¼¼ ¿À¿°¹°Áú·Î ¾Ë·ÁÁø °ÍµéÀ» ¿ÏÀüÈ÷ Á¦°ÅÇÏ´Â ´É·ÂÀº ´ëºÎºÐ Á¦ÇÑÀûÀÌ´Ù. ¿¹¸¦ µé¾î, ÀÌ·¯ÇÑ ¹°ÁúÀº ÀǾàÇ° ¹× °³Àΰü¸® Á¦Ç°ÀÇ À¯È¿ ¼ººÐ, »ìÃæÁ¦ ¹× ±âŸ ÇÕ¼º¹°ÁúÀÌ Ã³¸®µÈ Çϼö¸¦ ÅëÇØ ¼ö¿ªÀ¸·Î µé¾î°¡ °­°ú ÇÏõ¿¡ Ãß°¡ÀûÀÎ ºÎ´ãÀ» ÁØ´Ù.


ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ ¿¬±¸ÆÀÀÌ Á¶»ç¿¬±¸ÇÑ ³í¹®Àº ±¹Á¦ÀûÀÎ ÇмúÁö ¡º¿öÅ͸®¼­Ä¡(Water Research) Àú³Î¡» 9¿ù 1ÀÏÀÚ¿¡ ¹ßÇ¥µÇ¾ú´Ù. [±×¸²Ãâó(picture source) = ¡º¿öÅ͸®¼­Ä¡(Water Research)¡»]

ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ ¿¬±¸ÆÀÀÌ Á¶»ç¿¬±¸ÇÑ ³í¹®Àº ±¹Á¦ÀûÀÎ ÇмúÁö ¡º¿öÅ͸®¼­Ä¡(Water Research) Àú³Î¡» 9¿ù 1ÀÏÀÚ¿¡ ¹ßÇ¥µÇ¾ú´Ù. [±×¸²Ãâó(picture source) = ¡º¿öÅ͸®¼­Ä¡(Water Research)¡»]


ÀÌ°ÍÀº ÀÌ¹Ì Ãë¾àÇÑ °ïÃæ ±ºÁý°ú ¼ö»ýµ¿¹°ÀÌ Á÷¸éÇÑ ¹®Á¦¸¦ ¾ÇÈ­½ÃŲ´Ù. ÁÖ·Î ´ÜÀÏ Çϼöó¸®Àå¿¡ ÃÊÁ¡À» ¸ÂÃá ÀÌÀüÀÇ ¿¬±¸´Â ÀÌ¹Ì ±×·¯ÇÑ À¯Ãâ¹°ÀÇ ÇÏ·ù¿¡ ÀÖ´Â ¹«Ã´Ãßµ¿¹° ±ºÁýÀÌ ÀϹÝÀûÀ¸·Î ¿À¿°¿¡ °­ÇÑ ºÐ·ù¿¡ ÀÇÇØ Áö¹èµÈ´Ù´Â °ÍÀ» º¸¿©ÁÖ¾ú´Ù.


±×·¯³ª Áö±Ý±îÁö ÀÌ·¯ÇÑ º¯È­°¡ ¾ó¸¶³ª ³Î¸® ÆÛÁö´ÂÁö´Â ºÒºÐ¸íÇß´Ù. ±×°ÍÀÌ ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐÀÇ »ý¹°ÇÐ ¿¬±¸ÆÀÀÌ Çì¼¾ÁÖÀÇ 170°³ Çϼöó¸®ÀåÀÇ Çϼö°¡ ¹«Ã´Ãßµ¿¹°ÀÇ Á¾ ±¸¼º¿¡ ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´ÂÁö ±¤¹üÀ§ÇÏ°Ô ¿¬±¸ÇÑ ÀÌÀ¯ÀÌ´Ù.


ÀÌ°ÍÀº Àΰ£¿¡ ÀÇÇÑ ½ºÆ®·¹½º ¿äÀÎÀÌ ¼­½ÄÁö¿¡ ÀÖ´Â Á¾ÀÇ ¼ö¸¦ °¨¼Ò½ÃÅ°°í µû¶ó¼­ ±×µéÀÇ ´Ù¾ç¼ºÀ» °¨¼Ò½ÃŲ´Ù´Â ÀϹÝÀûÀÎ °³³äÀÇ º¯È­¸¦ Ã˹߽ÃÄ×´Ù. ¿ÀÈ÷·Á, ±× ¹ß°ßÀº Á¾(species) ±¸¼ºÀÇ º¯È­°¡ °üÂûµÉ ¼ö ÀÖ´Ù´Â °ÍÀ» ³ªÅ¸³½´Ù. 


¿¬±¸ÀÚµéÀº Çϼöó¸®ÀåÀÇ »ó·ù¿Í ÇÏ·ù¿¡ À§Ä¡ÇÑ Àå¼Òµé »çÀÌ¿¡¼­ Á¾ °øµ¿Ã¼ÀÇ ±¸¼ºÀÇ Áß¿äÇÑ º¯È­¸¦ È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ÀϺΠÁ¾µéÀº ÀϺΠÀå¼Ò¿¡¼­ ¿ÏÀüÈ÷ »ç¶óÁö´Â Áø°­µµ·¡(stonefly)¿Í ±¼¶Ò³¯µµ·¡(caddisfly) À¯Ãæ°ú °°Àº Çϼöó¸®ÀåÀÇ À¯Ãâ¹°¿¡ ÀÇÇØ Æ¯È÷ ¿µÇâÀ» ¹Þ¾Ò´Ù.


´ëÁ¶ÀûÀ¸·Î ƯÁ¤ÇÑ ¹ú·¹¿Í °©°¢·ù¿Í °°Àº ´Ù¸¥ ºÐ·ù±ºÀº ÇýÅÃÀ» ÁÖ°í ´õ ¸¹ÀÌ ¹ß°ßµÈ´Ù. ÀÌ º¯È­´Â ƯÈ÷ °³¿ï°ú ÇÏõ ¹× ÀÛÀº °­¿¡¼­ °üÂûµÉ ¼ö ÀÖ´Ù. Àü¹ÝÀûÀ¸·Î, Çϼöó¸®ÀåÀº ¿À¿°¿¡ °­ÇÑ ºÐ·ù±ºÀÇ ÀåÁ¡°ú ¹Î°¨ÇÑ ºÐ·ù±ºÀÇ ´ÜÁ¡À¸·Î ÇÏ·ùÀÇ Á¶°ÇÀ» ¹Ù²Û´Ù.


¾î¶»°Ô ÇÏ¸é ¼öÁú¿À¿°À» ÁÙÀÏ ¼ö ÀÖÀ»±î


¿ÀÁ¸(O3)ó¸® ¶Ç´Â È°¼ºÅº ¿©°ú(activated charcoal filtering)¿Í °°Àº Çö´ëÀûÀΠ󸮱â¼úÀº Çϼöó¸®Àå¿¡¼­ÀÇ ¼ö󸮸¦ ´õ È¿À²ÀûÀ¸·Î ¸¸µé ¼ö ÀÖÀ¸¸ç, ÀÌ´Â Çϼö°¡ ȯ°æ(ÇÏõ, °­)À¸·Î ¹èÃâµÇ±â Àü¿¡ ¸¹Àº ¹Ì·®ÀÇ ¹°ÁúÀ» Æ÷ÇÔÇÑ ´õ ³ÐÀº ¹üÀ§ÀÇ ¿À¿°¹°ÁúÀ» Á¦°ÅÇÒ ¼ö ÀÖ°Ô ÇØÁØ´Ù.


¼Ò±Ô¸ð Çϼöó¸®ÀåÀ» º´ÇÕÇÏ´Â °Íµµ ȯ°æ¿¡ ´ëÇÑ ºÎ´ãÀ» ÁÙÀ̴µ¥ ±â¿©ÇÒ ¼ö ÀÖ´Ù. ¾î¶² Á¶Ä¡¸¦ ÃëÇÏµç »ó·ù ±¸°£ÀÌ ÀÌ¹Ì ºÐÇصÇÁö ¾Ê°í È­ÇÐÀû, ±¸Á¶ÀûÀ¸·Î ¾çÈ£ÇÑ »óÅÂÀÎÁö È®ÀÎÇÏ´Â °ÍÀÌ ¹«¾ùº¸´Ù Áß¿äÇÏ´Ù.


ó¸®µÈ Çϼö´Â Àα٠ÇÏõÀ¸·Î ¹æ·ùµÈ´Ù. ÀÌ·± ½ÄÀ¸·Î ¼ö¸¹Àº ¹Ì·®¹°ÁúÀÌ ÇÏõÀ̳ª °­À» ÅëÇØ ÇØ¿ªÀ¸·Î À¯ÀԵȴÙ. [»çÁøÃâó(Photo source) = ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt) / »çÁø = ¿ä³ª½º ¿ä¸£´Ü(Jonas Jourdan) ¹Ú»ç]

ó¸®µÈ Çϼö´Â Àα٠ÇÏõÀ¸·Î ¹æ·ùµÈ´Ù. ÀÌ·± ½ÄÀ¸·Î ¼ö¸¹Àº ¹Ì·®¹°ÁúÀÌ ÇÏõÀ̳ª °­À» ÅëÇØ ÇØ¿ªÀ¸·Î À¯ÀԵȴÙ. [»çÁøÃâó(Photo source) = ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ (Goethe University Frankfurt) / »çÁø = ¿ä³ª½º ¿ä¸£´Ü(Jonas Jourdan) ¹Ú»ç]


[¿ø¹®º¸±â] 


New study by Goethe University Frankfurt shows: Even treated wastewater affects our rivers


 

Wastewater treatment plants are undoubtedly a great achievement. After all, they have made a significant contribution to improving the quality of natural waters. 


A study published in the journal ¡°Water Research¡± shows, however, that substances still manage to enter the water cycle that have an impact on the composition of the organisms living in it. 


Effluents from wastewater treatment plants have a dual effect: Some species disappear, while others benefit. Especially certain insect orders, such as stonefly and caddisfly larvae, are decimated. Certain worms and crustaceans, by contrast, can increase in number. 


A team from Goethe University Frankfurt led by Daniel Enns and Dr. Jonas Jourdan has corroborated this in a comprehensive study, which has now been published in the journal ¡°Water Research¡±. They examined 170 wastewater treatment plants in Hesse in relation to species composition.


Wastewater treatment plants are an indispensable part of our modern infrastructure; they have made a significant contribution to improving the quality of our surface waters. 


However, their ability to completely remove what are known as micropollutants from wastewater is mostly limited. These substances include, for example, active ingredients from pharmaceuticals and personal care products, pesticides and other synthetic substances enter waterbodies via the treated wastewater, placing an additional burden on rivers and streams. 


This exacerbates the challenges faced by already vulnerable insect communities and aquatic fauna. Previous studies - which have primarily focused on single wastewater treatment plants - have already shown that invertebrate communities downstream of such effluents are generally dominated by pollution-tolerant taxa.


Until now, however, it was unclear how ubiquitous these changes are. That is why a team of biologists from Goethe University Frankfurt has now studied extensively how wastewater from 170 wastewater treatment plants in Hesse has an impact on the species composition of invertebrates. 


This has prompted a change in the common conception that human-induced stressors reduce the number of species in a habitat and thus their diversity: Rather, the findings indicate that a shift in species composition can be observed. 


The researchers were able to identify significant shifts in the composition of the species community between sites located upstream and downstream of wastewater treatment plants. Some species were particularly affected by effluents from wastewater treatment plants - such as stonefly and caddisfly larvae, which disappear entirely in some places. 


Other taxa, such as certain worms and crustaceans, by contrast, benefit and are found in greater numbers. This change can be observed especially in streams and smaller rivers. Overall, wastewater treatment plants alter conditions downstream to the advantage of pollution-tolerant taxa and to the disadvantage of sensitive ones.


How can we reduce water pollution?


Modern treatment techniques such as ozonation or activated charcoal filtering can make water treatment in wastewater treatment plants more efficient, allowing a wider range of pollutants, including many trace substances, to be removed from the wastewater before it is released into the environment. 


Merging smaller wastewater treatment plants can also contribute to reducing the burden on the environment. Whatever measures are taken, it is important to make sure that upstream sections are not already degraded and are in a good chemical and structural condition.


Publication: Enns D, Cunze S, Baker NJ, Oehlmann J, Jourdan J (2023) Flushing away the future: The effects of wastewater treatment plants on aquatic invertebrates. Water Research, 120388. doi.org/10.1016/j.watres.2023.120388


[Ãâó = ÇÁ¶ûũǪ¸£Æ® ±«Å×´ëÇÐ(Goethe University Frankfurt)(https://aktuelles.uni-frankfurt.de/english/new-study-by-goethe-university-frankfurt-shows-even-treated-wastewater-affects-our-rivers/) / 2023³â 8¿ù 10ÀÏ]


[³í¹®Ãâó = ¡º¿öÅ͸®¼­Ä¡(Water Research)¡»(https://www.sciencedirect.com/science/article/abs/pii/S0043135423008242) / 2023³â 9¿ù 1ÀÏÀÚ]

¨Ï±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ(www.waterindustry.co.kr) ¹«´ÜÀüÀç ¹× Àç¹èÆ÷±ÝÁö
ÀÌÀü±Û [ij³ª´Ù] ij³ª´Ù Àü±âÂ÷ ¹èÅ͸® »ê¾÷, 480¾ïij³ª´Ù´Þ·¯ °æÁ¦°¡Ä¡ ¿¹»ó
´ÙÀ½±Û [¹Ì±¹] EPA, ´õ ±ú²ýÇÏ°í ¾ÈÀüÇÑ ½Ä¼ö º¸Àå À§ÇØ ¾à 850¸¸ ´Þ·¯ ±Ô¸ð ¿¬±¸ º¸Á¶±Ý 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.