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 > »óÇϼöµµ > Çϼö/Æó¼ö
[½º¿þµ§] ÀÚÀÏ·³, »õ·Î¿î ½º¸¶Æ® Çϼö ó¸® ¼Ö·ç¼Ç Ãâ½Ã
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2022.04.08 Á¶È¸¼ö 418
ÆÄÀÏ÷ºÎ

[½º¿þµ§] ÀÚÀÏ·³, »õ·Î¿î ½º¸¶Æ® Çϼö ó¸® ¼Ö·ç¼Ç Ãâ½Ã 

Çϼö½Ã¼³ ¿î¿µ ºñ¿ë Àý°¨ ¹× ¿¡³ÊÁö »ç¿ë 25% Àý°¨



Çϼö½Ã¼³Àº ÀÌÁ¦ Xylem Edge ControlÀ» »ç¿ëÇÏ¿© Æø±â(Aeration)·ÎºÎÅÍ ¿¡³ÊÁö ¼Òºñ¸¦ ÃÖ´ë 25% Àý°¨Çϸ鼭 ±ÔÁ¤ Áؼö ¸ñÇ¥¿¡ ´Þ¼ºÇÒ ¼ö ÀÖ°Ô µÆ´Ù. ±âÁ¸ È°¼º ½½·¯Áö(CAS) Ç÷£Æ®¸¦ À§ÇÑ ±â¼º µðÁöÅÐ ¼Ö·ç¼Ç Á¦Ç°±ºÀº ¼öµµ ½Ã¼³ µðÁöÅÐÈ­¸¦ À§ÇÑ ÃֽŠ±â¼úÀÇ ±¸ÇöÀÌ´Ù. Xylem Edge ControlÀ» ÅëÇØ Çϼö½Ã¼³ ¿î¿µÀÚ´Â ÀÚ»êÀ» Á¦¾î ¹× ¸ð´ÏÅ͸µÇÏ°í ¿µ¾ç¼Ò Á¦°Å¸¦ °³¼±ÇÏ¸ç ¿¡³ÊÁö¸¦ Àý¾àÇÏ°í ºñ¿ëÀ» Àý°¨ÇÒ ¼ö ÀÖ´Ù.


Å©¸®½º Å×ÀÏ·¯(Chris Taylor) ÀÚÀÏ·³(Xylem)ÀÇ ±Û·Î¹ú Á¦Ç° °ü¸®ÀÚ´Â "Çϼö½Ã¼³Àº ¼­ºñ½º ¾ÈÁ¤¼º ¹× ±ÔÁ¤ Áؼö¸¦ º¸ÀåÇØ¾ß ÇÒ Çʿ伺°ú ºñ¿ëÀ» °ü¸®ÇØ¾ß ÇÏ´Â Çʿ伺 »çÀÌ¿¡¼­ Áö¼ÓÀûÀ¸·Î ±ÕÇüÀ» À¯ÁöÇÏ°í ÀÖ´Ù"¶ó¸ç, "Xylem Edge ControlÀº ¿¡³ÊÁö ¼Òºñ¸¦ ±ØÀûÀ¸·Î ÁÙÀÌ°í Áö¼Ó °¡´É¼º ¸ñÇ¥¸¦ Áö¿øÇÏ´Â µ¿½Ã¿¡ ÇÁ·Î¼¼½º Á¦¾î¸¦ ±Ø´ëÈ­ÇÏ´Â ¼Ö·ç¼Ç Á¦Ç°±ºÀ¸·Î µðÁöÅÐ Çõ½Å Àü¹® Áö½Ä°ú ½ÉÃþÀûÀÎ ÀÀ¿ë »ý¹°ÇÐÀû Á¦¹ý 󸮸¦ ÅëÇØ ¾òÀº ÅëÂû·ÂÀ» °áÇÕÇÏ¿© Çϼö½Ã¼³ÀÌ ÀڽŠÀÖ°Ô ±× ³ë¼±À» °É¾î°¥ ¼ö ÀÖµµ·Ï Áö¿øÇÑ´Ù"°í ÀüÇß´Ù.

 

61254_31224_3659.jpeg

ÀÚÀÏ·³(Xylem)Àº Çϼö½Ã¼³ ¿î¿µ ºñ¿ë Àý°¨ ¹× ¿¡³ÊÁö »ç¿ëÀ» 25% Àý°¨ÇÒ ¼ö ÀÖ´Â »õ·Î¿î ½º¸¶Æ® Çϼö ó¸® ¼Ö·ç¼ÇÀÎ 'Xylem Edge Control'À» Ãâ½ÃÇß´Ù.   [»çÁøÃâó(Photo source) = ÀÚÀÏ·³(Xylem)]

 

±×´Â À̾ ¡°Àü ¼¼°è »óÇϼöµµ ½Ã¼³Àº ³×Æ®¿öÅ©¸¦ µðÁöÅÐÈ­ÇÏ°í ÁÖ¿ä ¿ë¼ö, ¿¡³ÊÁö ¹× ºñ¿ë È¿À²¼ºÀ» ´Þ¼ºÇÏ´Â °úÁ¤¿¡ ÀÖ´Ù. Xylem Edge ControlÀº ±× Áß Çϼö½Ã¼³ÀÌ ±× °úÁ¤¿¡ ÃæÁ·ÇÏ°í µðÁöÅÐ ÀüȯÀÇ ´õ ¸¹Àº ÀÌÁ¡À» È°¿ëÇϵµ·Ï ¼³Á¤ÇÏ´Â ´Ù¿ëµµ ´Ù±â´É ¼Ö·ç¼ÇÀÌ´Ù"¶ó°í µ¡ºÙ¿´´Ù.


Edge Control ¼Ö·ç¼ÇÀº ½Ç½Ã°£ µ¥ÀÌÅÍ¿¡ ºÐ¼®À» Àû¿ëÇÏ¿© È­ÇÐ ¹°Áú »ç¿ë ¹× Åë±â¸¦ ÃÖÀûÈ­Çϱâ À§ÇÑ ½Å¼ÓÇÑ ÇÁ·Î¼¼½º ±ÇÀå »çÇ×À» Á¦°øÇÑ´Ù. Çϼö½Ã¼³ÀÌ ¹èÃâ·® °¨¼Ò¸¦ ¸ñÇ¥·Î ÇÔ¿¡ µû¶ó Edge ControlÀº Çϼö½Ã¼³ÀÌ ¿¡³ÊÁö °ü·Ã ¿Â½Ç °¡½º(GHG) ¹èÃâ·®À» ÁÙÀÌ°í ź¼ÒÁ߸³ ¸ñÇ¥¸¦ ´Þ¼ºÇϱâ À§ÇÑ ºü¸¥ ÁøÇàÀ» µµ¿ï ¼ö ÀÖ´Â ÃֽŠ°íÈ¿À² ±â¼úÀÌ´Ù. ÀÌ Ç÷§ÆûÀº ´Ù¾çÇÑ Åë½Å ÇÁ·ÎÅäÄÝ¿¡¼­ ¸ðµç ÇÁ·Î±×·¡¸Óºí ³í¸® Á¦¾î±â(Programmable Logic Controller)¿Í ÇÔ²² ÀÛµ¿ÇÒ ¼ö ÀÖÀ¸¸ç ¼¾¼­ ¹× ÇÁ·Îºê¸¦ Æ÷ÇÔÇÑ ±âÁ¸ Çϵå¿þ¾î¿¡ ¿¬°áÇÒ ¼ö ÀÖ´Ù.


Xylem Edge ControlÀº 4°¡Áö ¼Ö·ç¼ÇÀ» °áÇÕÇÑ´Ù.


Xylem Edge Control ÆÞ½º Æø±â: ºÎÇÏ°¡ ³·Àº ó¸® °øÀåÀÇ °ú°ø±â¸¦ ¹æÁöÇÒ ¼ö ÀÖ´Â µðÁöÅÐ ¿¡³ÊÁö Àý¾à ¼Ö·ç¼Ç, Pulsed Aeration´Â CAS Ç÷£Æ®ÀÇ Àü¹ÝÀûÀÎ »ý¹°ÇÐÀû ÇÁ·Î¼¼½ºÀ» °³¼±ÇÏ¿© ÀûÀýÇÑ È¥ÇÕÀ» Á¦°øÇÏ°í ±Ã±ØÀûÀ¸·Î ¿¡³ÊÁö Àý¾àÀ» ´Þ¼ºÇÑ´Ù. Pulsed AerationÀÇ ¿¬±¸ ¹× ±¸ÇöÀº ¾à 25%ÀÇ ¿¡³ÊÁö Àý°¨À» ´Þ¼ºÇÒ ¼ö ÀÖÀ½À» º¸¿©ÁØ´Ù.

 

Xylem Edge Control ¾Ï¸ð´Ï¾Æ Á¦°Å: Xylem Edge Control ¾Ï¸ð´Ï¾Æ Á¦°Å´Â CAS ½Ã¼³ÀÇ ¾Ï¸ð´Ï¾Æ ¸ñÇ¥¸¦ °áÁ¤ÇÏ°í ¿¡³ÊÁö Àý¾àÀ» ÃÖ´ëÈ­ÇÏ´Â µ¿½Ã¿¡ ¿µ¾ç¼Ò ¹èÃâ Á¦ÇÑÀ» ÃæÁ·ÇÏ´Â µ¥ µµ¿òÀÌ µÈ´Ù. ´Ù¾çÇÑ ºÎÇÏ Á¶°ÇÀ» ÀÏÄ¡½ÃÅ°´Â °í±Þ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿© ÀÏ°üµÈ ¾Ï¸ð´Ï¾Æ Á¦°Å¸¦ Á¦°øÇÏ°í »ý¹°ÇÐÀû °øÁ¤À» ´õ¿í ¾ÈÁ¤È­ÇÒ ¼ö ÀÖ´Ù.

 

Xylem Edge Control ¾Ï¸ð´Ï¾Æ + Áú¼Ò Á¦°Å: ÀÌ ¼Ö·ç¼ÇÀº Çϼö½Ã¼³¿¡ ¿¡³ÊÁö¸¦ Àý¾àÇϸ鼭 Áú»ê¿° ¹× ¾Ï¸ð´Ï¾Æ ³óµµ¸¦ ÁÙÀÌ´Â ÀáÀç·ÂÀ» Á¦°øÇÑ´Ù. CAS ½Ã¼³ÀÇ ±âÁ¸ ÀÚ»ê°ú Åë½ÅÇÏ´Â °í±Þ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿© ¿µ¾ç¼Ò ±ÔÁ¤ Áؼö ¸ñÇ¥ ´Þ¼ºÀ» ÃÖÀûÈ­ÇÑ´Ù. ƯÇã ¹ÞÀº À¯ÀÏÇÑ AvN¢ç Çϼö ó¸® °øÁ¤1Àº ¾ÆÁú»ê¿° ºÐ·Î¸¦ »ý¼ºÇÒ ¼ö ÀÖ´Â ´É·ÂÀ¸·Î Çϼö ó¸® ¾÷°è¿¡¼­ º¼ ¼ö ¾ø¾ú´ø °Í°ú´Â ´Ù¸¥ »ý¹°ÇÐÀû ȯ°æÀ» »ý¼ºÇÒ ¼ö ÀÖ´Ù. ÀÌ°ÍÀº ½Å¼ÓÇÑ Å»ÁúÈ­ °úÁ¤À» °¡´ÉÇÏ°Ô ÇÏ°í ±Ã±ØÀûÀ¸·Î ¿¡³ÊÁö Àý¾àÀ» Áõ°¡½Ãų ¼ö ÀÖ´Ù. ¾Ï¸ð´Ï¾Æ + Áú¼Ò Á¦°ÅÀÇ ¿¬±¸ ¹× ±¸ÇöÀº ¾à 30%ÀÇ ÃÑ ¹«±â Áú¼Ò(TIN) ³óµµ °¨¼Ò¿Í ÇÔ²² ¾à 25%ÀÇ ¿¡³ÊÁö Àý¾àÀ» º¸¿©Áá´Ù.

 

Xylem Edge Control P - Á¦°Å: ÀÌ ¼Ö·ç¼ÇÀº ½Ç½Ã°£ ÀÎ ³óµµ¸¦ ±â¹ÝÀ¸·Î È­ÇÐ ¹°Áú °ø±Þ ÆßÇÁ¸¦ Á¦¾îÇÏ¿© ¿À´Ã³¯ÀÇ ´õ ¾ö°ÝÇÑ ÀÎ Á¦ÇÑÀ» ÃæÁ·Çϸ鼭 È­ÇÐ ¹°Áú »ç¿ë·®À» ÁÙÀδÙ.

 

Xylem Edge ControlÀÇ Ãâ½Ã´Â ¿ö½ÌÅÏ°ú Àεð¾Ö³ª¸¦ Æ÷ÇÔÇÑ ºÏ¹Ì Àü¿ªÀÇ ¾ö°ÝÇÑ ÇöÀå Å×½ºÆ®¸¦ µû¸£°í ÀÖÀ¸¸ç, ¿©±â¿¡´Â Àεð¾Ö³ª ÁÖ ¸Õ½Ã(Muncie) ½Ã¿¡¼­ Á¦°øÇÏ´Â Çϼö ó¸® ÀÛ¾÷µµ Æ÷ÇԵȴÙ.


Á¦À̽¼ À×±×·¥(Jason Ingram) ¸Õ½Ã Çϼö ó¸® Ç÷£Æ®ÀÇ °¨µ¶°üÀº "¸Õ½Ã°¡ º¼ ÁÖ¸³ ´ë(Ball State University)ÀÇ º»°ÅÁöÀ̱⠶§¹®¿¡, µµ½Ã´Â ¾à 7¸¸ ¸íÀÇ Àα¸¿¡¼­ Çб³°¡ ¹®À» ´Ý´Â µ¿¾È ¾à 4¸¸ 8õ ¸íÀÇ Àα¸·Î Å« º¯µ¿À» °Þ°í ÀÖ´Ù"¶ó°í ¸»Çß´Ù. ¸Õ½Ã Çϼöó¸® ½Ã¼³¿¡´Â Xylem Edge Control Pulsed AerationÀÌ ¼³Ä¡µÆ´Ù. ±×´Â À̾ ¡°±×°ÍÀº 30% ÀÌ»óÀÇ Àα¸ °¨¼ÒÀÌ´Ù. ¿ì¸®°¡ Pulsed AerationÀÇ ÇýÅÃÀ» °¡Àå ¸¹ÀÌ ¹Þ´Â °ÍÀº ºÎÇÏ°¡ ÁÙ¾îµç ÀÌ ¸î ´Þ µ¿¾ÈÀÌ´Ù. XylemÀÇ Pulseed Aeration¿¡¼­ ¾÷±×·¹À̵åÇÑ ´öºÐ¿¡ ¿¡³ÊÁö ºñ¿ëÀ» ÇÑ ´Þ¿¡ 5õ ´Þ·¯ Àý°¨ÇÒ ¼ö ÀÖ¾ú´Ù"°í µ¡ºÙ¿´´Ù.


Xylem Edge Control Pulsed Aeration


Àü ¼¼°è ¼öµµ ½Ã¼³Àº Àü ¼¼°è GHG ¹èÃâ·®ÀÇ ¾à 2%¸¦ Â÷ÁöÇÑ´Ù. ÀÌ´Â Àü ¼¼°è ÇØ¿î »ê¾÷¿¡ ÇØ´çÇÑ´Ù. ±×·¯³ª Edge Control°ú °°Àº Çõ½ÅÀûÀÎ ¼Ö·ç¼ÇÀº ºñÈ¿À²ÀûÀÎ Çϼö ¿î¿µÀ¸·Î ÀÎÇØ ¹ß»ýÇÏ´Â ¹èÃâ·®ÀÇ »ó´ç ºÎºÐÀ» ºü¸£°í Àú·ÅÇÏ°Ô ¿ÏÈ­ÇÏ´Â µ¥ µµ¿òÀÌ µÉ ¼ö ÀÖ´Ù. ¶ÇÇÑ À¯Æ¿¸®Æ¼´Â ½±°Ô »ç¿ëÇÒ ¼ö ÀÖ´Â °í±Þ ¼Ö·ç¼ÇÀ» ¹èÆ÷ÇÏ¿© ±ú²ýÇÑ ¹°°ú Çϼö È°µ¿ ¸ðµÎ¿¡¼­ ¹° »ê¾÷ÀÇ GHG ¹èÃâ·®À» 50%±îÁö ÁÙÀÏ ¼ö ÀÖ´Ù.


Xylem Edge ControlÀº µ¶¸³ ½ÇÇàÇü ÇÁ·Î¼¼½º·Î »ç¿ëÇϰųª È¿À²¼º ¹× Àý°¨¿¡ ±â¹ÝÇÑ ¿ä±ÝÀ¸·Î ¿¬°áµÈ ±¸µ¶ ±â¹Ý ±â¾÷À¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù. Ŭ¶ó¿ìµå¸¦ ÅëÇØ ¿¬°áµÇ¸é Xylem Edge ControlÀº µ¥ÀÌÅÍ ½Ã°¢È­¸¦ Á¦°øÇÏ¿© °í°´ÀÌ ¸Å¿ù ¿¡³ÊÁö Àý¾àÀ» È®ÀÎÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù. ½Ç½Ã°£ µ¥ÀÌÅÍ Ãß¼¼ º¸°í¼­¿¡´Â ¾Ï¸ð´Ï¾Æ ¹× TIN ³óµµ, °æ°í ¹× °æº¸ ÅؽºÆ®/À̸ÞÀÏ ¾Ë¸², °èÃø ¹× ¼ÒÇÁÆ®¿þ¾î »óÅ µîÀÌ Ç¥½ÃµÈ´Ù.


Xylem Edge Control Pulsed Aeration, Xylem Edge Control ¾Ï¸ð´Ï¾Æ Á¦°Å ¹× Xylem Edge Control ¾Ï¸ð´Ï¾Æ + Áú¼Ò Á¦°Å´Â ÀÌÁ¦ Àü ¼¼°èÀûÀ¸·Î ±¸ÀÔÇÒ ¼ö ÀÖ´Ù. Xylem Edge Control P – Á¦°Å´Â ¿ÃÇØ ¸» Àü ¼¼°è °í°´¿¡°Ô Á¦°øµÉ ¿¹Á¤ÀÌ´Ù.


[¿ø¹®º¸±â]


Xylem¡¯s New Smart Wastewater Treatment Solution Cuts Operating Costs and Reduces Energy Use by 25%

Breakthrough Digital Innovation Provides Wastewater Operators Real-Time Process Recommendations to Optimize Chemical Usage and Aeration



Wastewater utilities can now achieve compliance targets while cutting energy consumption from aeration by up to 25% with Xylem Edge Control. This off-the-shelf suite of digital solutions for conventional activated sludge (CAS) plants marks the latest breakthrough in the digitization of water utilities. With Xylem Edge Control, wastewater operators can now control and monitor their assets, improve nutrient removal, save energy and reduce costs.


¡°Wastewater utilities are constantly balancing the need to ensure service reliability and compliance alongside the need to manage costs,¡± said Chris Taylor, Global Product Manager at Xylem. ¡°Xylem Edge Control helps wastewater utilities confidently walk that line, bringing together our digital innovation expertise and insights from our deep bioprocessing experience, in a suite of solutions that maximizes process control while dramatically cutting energy consumption and supporting sustainability goals.¡±


¡°Utilities around the world are well on the way to digitizing their networks and reaping major water, energy and cost efficiencies. Xylem Edge Control is a versatile, multi-functional solution that meets wastewater utilities where they are on that journey – and sets them up to unlock more of the benefits of digital transformation.¡±


The Edge Control solutions apply analytics to real-time data to provide rapid process recommendations to optimize chemical usage and aeration. As utilities target emissions reductions, Edge Control is the latest high-efficiency technology that can help utilities cut energy-related greenhouse gas (GHG) emissions and make fast progress towards achieving net-zero targets. The platform can operate with any Programmable Logic Controller under various communications protocols and connect to existing hardware, including sensors and probes.


Xylem Edge Control combines four solutions:


Xylem Edge Control Pulsed Aeration: A digital, energy saving solution that can prevent over-aeration of underloaded treatment plants. Pulsed Aeration improves the overall biological process of CAS plants, to provide adequate mixing and ultimately achieving energy savings. Research and implementation of Pulsed Aeration has shown energy savings of approximately 25% can be achieved.

Xylem Edge Control Ammonia Removal: Xylem Edge Control Ammonia Removal determines a CAS facility's ammonia target and helps meet its nutrient discharge limits while working to maximize energy savings. It uses an advanced algorithm to match various load conditions, that can provide consistent ammonia removal and further stabilize the biological process.

Xylem Edge Control Ammonia + Nitrogen Removal: The solution offers wastewater utilities the potential to save energy while reducing nitrate and ammonia concentrations. It uses an advanced algorithm which communicates with CAS facilities¡¯ existing assets to optimize the achievement of nutrient compliance targets. Its patented, one-of-a-kind, AvN¢ç wastewater treatment process1 has the ability to create a biological environment unlike anything the wastewater treatment industry has seen with its capacity to create a Nitrite shunt. This can allow for an expedited denitrification process and ultimately, increased energy savings. Research and implementation of Ammonia + Nitrogen Removal has shown energy savings of approximately 25% in addition to a reduction in Total Inorganic Nitrogen (TIN) concentration of approximately 30%.

Xylem Edge Control P - Removal: This solution controls chemical feed pumps based on real-time phosphorus concentrations to reduce chemical usage while meeting today¡¯s stricter phosphorus limits.

The launch of Xylem Edge Control follows rigorous field testing across North America, including Washington and Indiana, including the wastewater treatment operations serving the city of Muncie, Indiana.


¡°With Muncie being the home to Ball State University, the city undergoes a major swing in population from around 70,000 people while school is in session to approximately 48,000 when school is out of session,¡± said Jason Ingram, Plant Superintendent at Muncie Wastewater Treatment Plant in Muncie, IN, where Xylem Edge Control Pulsed Aeration has been installed. ¡°That¡¯s a decrease in population of over 30%. It is during these months of decreased load where we benefit from Pulsed Aeration most. With our upgrades from Xylem¡¯s Pulsed Aeration we are able to save $5,000 a month on energy costs.¡±


Global water utilities account for approximately 2% of global GHG emissions – the equivalent of the world¡¯s shipping industry. However, innovative solutions like Edge Control can help mitigate a substantial portion of the emissions generated by inefficient wastewater operations, quickly and affordably. Furthermore, by deploying readily available advanced solutions, utilities could cut the water industry¡¯s GHG emissions by 50% across both clean water and wastewater activities.


Xylem Edge Control can be used as a stand-alone process or as a connected, subscription-based enterprise with fees based on efficiency and savings. When connected via the Cloud, Xylem Edge Control provides data visualization, allowing the customer to see the energy savings on a monthly basis; real-time data trending reports, showing details such as ammonia and TIN concentrations and alert and alarm texts/email notifications, displaying instrumentation and software status.


Xylem Edge Control Pulsed Aeration, Xylem Edge Control Ammonia Removal and Xylem Edge Control Ammonia + Nitrogen Removal are now available for purchase globally. Xylem Edge Control P – Removal will be available to customers globally later this year.


[Ãâó = Xylem(https://www.xylem.com/en-us/about-xylem/newsroom/press-releases/xylems-new-smart-wastewater-treatment-solution-cuts-operating-costs-and-reduces-energy-use-by-25/) / 2022³â 4¿ù 7ÀÏ]

¨Ï±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ(www.waterindustry.co.kr) ¹«´ÜÀüÀç ¹× Àç¹èÆ÷±ÝÁö
ÀÌÀü±Û [ÇÁ¶û½º] º£¿Ã¸®¾Æ, ÆÞÇÁ»ý»ê °úÁ¤¼­ ¹ÙÀÌ¿À¿¬·á »ý»ê °¡´ÉÇÑ ¼Ö·ç¼Ç Ãâ½Ã
´ÙÀ½±Û [¹«ÁÖ±º] ½Å´ë ³ó¾îÃ̸¶À» Çϼöµµ Áõ¼³»ç¾÷ °¡¼Óµµ
±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.