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[¼öÁÖ] [Áß±¹] Ç÷ç¾ð½º, Áß±¹ MABR Ç÷£Æ® ¾÷±×·¹ÀÌµå °è¾à ¼öÁÖ
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2022.03.22 Á¶È¸¼ö 500
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[Áß±¹] Ç÷ç¾ð½º, Áß±¹ MABR Ç÷£Æ® ¾÷±×·¹ÀÌµå °è¾à ¼öÁÖ

Áß±¹ ÃÖÃÊ SUBRE ¾÷±×·¹À̵å·Î ½Ã¼³ ¼³Ä¡ °ø°£ ´Ã¸®Áö ¾Ê°í ½Ã¼³ ¿ë·® È®Àå



Ç÷ç¾ð½º ÄÚÆÛ·¹À̼Ç(Fluence Corporation)Àº ù SUBRE MABR(Membrane Aerated Biofilm Reactor ; ¸· Æø±â »ý¹°¸· ¹ÝÀÀ±â) ¾÷±×·¹ÀÌµå °è¾àÀ» ¼öÁÖÇß´Ù. Áß±¹ ¾ÈÈÄÀ̼º Çϼöó¸®Àå ¼ö¿ë´É·ÂÀ» ±âÁ¸ 12¸¸5õ ¸í¿¡¼­ 16¸¸7õ ¸íÀ¸·Î ´Ã¸®±â À§ÇÑ °ÍÀ¸·Î ½Å±Ô °í°´»çÀÎ ¾ÈÈÄÀÌ ÄÉÈÄ¾È È¯°æ¿£Áö´Ï¾î¸µÁÖ½Äȸ»ç(Anhui Kehuan Environmental Engineering Co., LTD ; Anhui Kehuan)¿ÍÀÇ Ã¹ ÇÁ·ÎÁ§Æ®´Ù.


Ç÷ç¾ð½º(Fluence)´Â Áß±¹ ¾ÈÈÄÀ̼º Çϼöó¸®ÀåÀÇ ¼ö¿ë´É·ÂÀ» ±âÁ¸ 12¸¸5õ ¸í¿¡¼­ 16¸¸7õ ¸íÀ¸·Î ´Ã¸®±â À§ÇÑ SUBRE MABR(¸· Æø±â »ý¹°¸· ¹ÝÀÀ±â) ¾÷±×·¹ÀÌµå °è¾àÀ» ¼öÁÖÇß´Ù.   [»çÁøÃâó(Photo source) = Ç÷ç¾ð½º]

Ç÷ç¾ð½º(Fluence)´Â Áß±¹ ¾ÈÈÄÀ̼º Çϼöó¸®ÀåÀÇ ¼ö¿ë´É·ÂÀ» ±âÁ¸ 12¸¸5õ ¸í¿¡¼­ 16¸¸7õ ¸íÀ¸·Î ´Ã¸®±â À§ÇÑ SUBRE MABR(¸· Æø±â »ý¹°¸· ¹ÝÀÀ±â) ¾÷±×·¹ÀÌµå °è¾àÀ» ¼öÁÖÇß´Ù. [»çÁøÃâó(Photo source) = Ç÷ç¾ð½º(Fluence)]

 

¹è¼ö Ç°ÁúÀº ¡®Å¬·¡½º 1A(Class 1A)¡¯·Î À¯ÁöµÈ´Ù. ÀÌ ÀåÄ¡(unit)´Â 3¿ù¿¡ ÇöÀåÀ¸·Î ÀεµµÇ¾î 2022³â 2ºÐ±â Áß ¼³Ä¡ ¹× ½Ã¿îÀüµÉ ¿¹Á¤ÀÌ´Ù. Áß±¹¿¡¼­ÀÇ Ã¹ ¹ø° SUBRE ¾÷±×·¹À̵å´Â Áß±¹¿¡¼­ 16°³ÀÇ SUBRE ±×¸°ÇÊµå µµÀÔ¿¡ ¼º°øÇÑ ÈÄ ÀÌ·ç¾îÁø´Ù.


ÇöÀç 5°³³â °èȹ¿¡¼­´Â Áß±¹ Á¤ºÎÀÇ Á¤º¸¿¡ ±âÃÊÇÏ¿© 1¾ï6õ¸¸ ¸íÀ» À§ÇÑ Ç÷£Æ® ¾÷±×·¹À̵带 Æ÷ÇÔÇÑ Çϼöó¸® ´É·ÂÀ» Ãß°¡ÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÏ°í ÀÖÀ¸¸ç, ÀÌ Áß ¾à 75%´Â Àç»ç¿ëÀÌ °¡´ÉÇϵµ·Ï ¾÷±×·¹ÀÌµå ¹× È®ÀåµÈ 󸮸¦ ¸ñÇ¥·Î ÇÏ°í ÀÖÀ¸¸ç, µû¶ó¼­ ¡®Å¬·¡½º 1A¡¯ 󸮰¡ ÇÊ¿äÇÏ´Ù.


Àç»ç¿ë ´ë»óÀº ó¸® ÇÏ¡¤Æó¼öÀÇ 25%¿¡¼­ 35%±îÁö ´Ù¾çÇÏ¿© ¹°ÀÇ ½ºÆ®·¹½º¸¦ ¿ÏÈ­ÇÑ´Ù. ÀÌ °èȹÀº ¶ÇÇÑ MABRÀÌ ÀÌ»óÀûÀÎ ¿¡³ÊÁö Àý¾à, Àúź¼Ò ÇÁ·Î¼¼½º¸¦ °­Á¶ÇÏ°í ÀÖ´Ù.


Ç÷ç¾ð½º(Fluence)´Â Áß±¹ Àü¿ª¿¡¼­ ¾à 1õ600°³ÀÇ Áß¾Ó ÁýÁᫎ Çϼöó¸® ½Ã¼³À» ¾÷±×·¹À̵åÇØ¾ß ÇÒ °ÍÀ¸·Î Ãß»êÇÏ°í ÀÖ´Ù.


ÀÌ µ¥ÀÌÅ͸¦ ¹ÙÅÁÀ¸·Î Ç÷ç¾ð½º´Â Áß±¹ Àü¿ª¿¡ °ÉÃÄ ¾à 1õ600°³ÀÇ Áß¾Ó ÁýÁᫎ Çϼöó¸® ½Ã¼³À» ¾÷±×·¹À̵åÇØ¾ß ÇÒ °ÍÀ¸·Î ÃßÁ¤µÈ´Ù.


Ç÷ç¾ð½º(Fluence)ÀÇ ¸®Â÷µå ¾îºù(Richard Irving) ȸÀåÀº ÀÌ °è¾à¿¡ ´ëÇØ ¡°Áß±¹¿¡¼­ ù SUBRE Ç÷£Æ® ¾÷±×·¹À̵带 ¼öÁÖÇÏ°Ô µÇ¾î ¸Å¿ì ±â»Ú´Ù .»õ·Î¿î °í°´ÀÎ ¾ÈÈÄÀÌ ÄÉÈÄ¾È È¯°æ¿£Áö´Ï¾î¸µÁÖ½Äȸ»ç(Anhui Kehuan)¸¦ ȯ¿µÇÑ´Ù. SUBRE ¹× Aspiral¿¡ ´ëÇÑ ¸¹Àº Áß±¹ ±âÁØ, ³·Àº ¿î ºñ¿ë°ú ¿¡³ÊÁö »ç¿ë, ±ä ¸âºê·¹ÀÎ ¼ö¸í, ¼³Ä¡ °ø°£À» ´Ã¸®Áö ¾Ê°í Ç÷£Æ® ¿ë·®À» ´Ã¸± ¼ö ÀÖ´Â ´É·Â, ½Å¼ÓÇÑ ¼³°è ¹× Á¦°ø ´É·ÂÀ» °í·ÁÇÒ ¶§ ¿ì¸® ȸ»ç¸¦ ¼±ÅÃÇÑ °ÍÀ¸·Î ¾Ë°í ÀÖ´Ù¡±°í ¸»Çß´Ù.


¸®Â÷µå ¾îºù(Richard Irving) ȸÀåÀº ÀÌ¾î ¡°ÇöÀç 5°³³â °èȹ¿¡¼­ ¿¹»óµÇ´Â »ó´çÇÑ ¼öÀÇ ¾÷±×·¹À̵å ÇÁ·ÎÁ§Æ®¸¦ °í·ÁÇÒ ¶§ ÀÌ·¯ÇÑ ±âȸ¸¦ ´õ È®º¸ÇÒ ¼ö Àֱ⸦ ±â´ëÇÏ°í ÀÖ´Ù. ´Ù¸¥ ÁÖ¿ä Áö¿ª¿¡¼­µµ ºñ½ÁÇÑ ¾÷±×·¹ÀÌµå ±âȸ°¡ ÀÖ´Ù¡±¶ó°í µ¡ºÙ¿´´Ù.


¡á Ç÷ç¾ð½ºÀÇ SUBRE MABR ±â¼ú(SUBRE MABR technology of fluence) ¼Ò°³

Ç÷ç¾ð½ºÀÇ SUBRE´Â ¸· Æø±â »ý¹°¸· ¹ÝÀÀ±â(MABR) ¸ðµâÀ» »ç¿ëÇÏ¿© Çϼöó¸®ÀåÀ» ¾÷±×·¹À̵åÇÑ´Ù. SUBRE´Â 2õ¡­10¸¸§©/ÀÏ(0.5¡­22MGD) ¿ë·®ÀÇ ±âÁ¸ À¯¿ªÀ» ¾÷±×·¹À̵åÇϰųª ¾ö°ÝÇÑ ¿µ¾ç ±ÔÁ¤À» ÃæÁ·Çϱâ À§ÇØ ÇÏ¡¤Æó¼ö Ç°ÁúÀ» °³¼±Çϵµ·Ï ¼³°èµÇ¾ú´Ù.


ƯÈ÷, SUBRE´Â ¡â´õ ¸¹Àº À¯ÀÔÀ» ¼ö¿ëÇϱâ À§ÇØ Áõ°¡µÈ ó¸® ¿ë·® ¡âÇϼö ³» ÃÑÁú¼Ò(T-N) ¹× ÃÑÀÎ(T-P) °¨¼Ò(»ý¹°ÇÐÀû ¿µ¾ç¼Ò Á¦°Å) ¡â¿¡³ÊÁö Á߸³ Ä¡·á¸¦ ÇâÇÑ ÁøÇà ¡âSUBRE ¾÷±×·¹À̵忡¼­ ÃÖ´ë 4°³ ·¹º§ÀÇ MABR ¸ðµâ Ÿ¿ö°¡ WWTPÀÇ ¹«»ê¼Ò ±¸¿ª¿¡ Àá±ä´Ù(¹«»ê¼Ò ±¸¿ªÀÌ ¾ø´Â ¿ÏÀüÈ÷ Æø±âµÈ ¿øÀڷο¡¼­´Â ºÐ¸® º®ÀÇ °Ç¼³ÀÌ ÇÊ¿äÇÔ).


¼³Ä¡°¡ ¿ëÀÌÇÑ MABR ¸ðµâÀº ¿¡³ÊÁö È¿À²ÀûÀÌ°í ºñ¿ë È¿À²ÀûÀÌ¸ç µ¿½Ã ÁúÈ­-Å»ÁúÈ­·Î ÀÎÇØ ³ôÀº ÇÏ¡¤Æó¼ö Ç°ÁúÀ» º¸ÀåÇÑ´Ù. SUBRE Ÿ¿ö´Â 1.5m¡­6m(5¡­20ÇÇÆ®) ±íÀÌÀÇ ¼öÁ¶¿¡ ¼³Ä¡Çϱ⿡ ÀûÇÕÇÏ´Ù. Ÿ¿ö´Â ºÐÁö ¹Ù´Ú¿¡ °íÁ¤µÇ¾î ÀÖÀ¸¸ç º°µµÀÇ Àú¾Ð, ÀúÀ¯·® ¼Ûdz±â¿¡ ÀÇÇØ Æø±âµÈ´Ù. °ÅÄ£ ±âÆ÷ È®»ê±â´Â ºÎÀ¯ ¹ÙÀÌ¿À¸Å½ºÀÇ ÁÖ±âÀû È¥ÇÕ¿¡ »ç¿ëµË´Ï´Ù(°¡´ÉÇÑ °æ¿ì ±âÁ¸ Åë±â ¼Ûdz±â È°¿ë).


°³Á¶´Â ÇÑ ¹ø¿¡ ÇϳªÀÇ ¼¼¸é´ë¿¡¼­ ÃÖ¼ÒÇÑÀÇ Áß´ÜÀ¸·Î ¼öÇàÇÒ ¼ö ÀÖ´Ù. 1ÁÖ¿¡¼­ 3ÁÖ »çÀÌ¿¡ °³¼±µÈ ÇÏ¡¤Æó¼ö Ç°Áú ¶Ç´Â ¿ë·® Áõ°¡, Ç÷£Æ®ÀÇ Àüü ¿¡³ÊÁö »ç¿ë·® ÃÖ´ë 30% °¨¼Ò µîÀÇ °á°ú°¡ ³ªÅ¸³­´Ù. ±×¸®°í SUBRE´Â ¿î¿µºñ¿ëÀ» Å©°Ô Àý¾àÇÒ ¼ö ÀÖ´Ù.


[¿ø¹®º¸±â]


Fluence wins MABR plant upgrade contract in China

- Contract for approx. US$1.0M is for 24 SUBRE MABR towers to increase existing plant capacity by 33% while preserving treatment quality.

- First SUBRE upgrade in China expands plant capacity without increasing plant footprint.

- Current 5 Year Plan indicates significant demand in China to upgrade existing wastewater treatment plants with energy-efficient solutions.



Fluence Corporation has secured its first SUBRE MABR upgrade contract. This is designed to increase wastewater treatment plant capacity from 125,000 people to 167,000 people in Anhui province and is the first project with new customer Anhui Kehuan Environmental Engineering Co., LTD (¡°Anhui Kehuan¡±). 


Effluent quality will be maintained at Class 1A. The units are schedule to be delivered to site this month and installed and commissioned during Q2 2022. First SUBRE upgrade in China follows 16 successful SUBRE greenfield deployments in China.


Based on China government information, the current 5 Year Plan targets adding wastewater treatment capacity including plant upgrades serving 160 million people with approximately 75% of this targeting upgraded and expanded treatment to enable reuse and therefore requiring Class 1A treatment. 


Reuse targets vary from 25% to 35% of treated wastewater to alleviate water stress. The Plan also emphasizes energy saving, low carbon processes for which MABR is ideal.


Fluence estimates approximately 1,600 centralized wastewater treatment plants need to be upgraded throughout China


Based on this data Fluence estimates approximately 1,600 centralized wastewater treatment plants need to be upgraded throughout China.


Commenting on this contract, Fluence Chairman Richard Irving said: ¡°We are very pleased to win our first SUBRE plant upgrade order in China and welcome our new customer Anhui Kehuan. We understand they chose Fluence given our many China references for SUBRE and Aspiral, low operating cost and energy use, long membrane life, our ability to increase plant capacity without increasing footprint, and our ability to perform rapid design and delivery." 


"Given the substantial number of upgrade projects anticipated in the current Five Year Plan we look forward to securing further such opportunities. We also see similar upgrade opportunities in our other key geographies.¡±


About SUBRE MABR technology of fluence

SUBRE upgrades wastewater plants using membrane aerated biofilm reactor (MABR) modules. SUBRE is designed to upgrade existing basins with capacities of 2,000-100,000 m©ø/d (0.5-22 MGD) or improve effluent qualities to meet stringent nutrient regulations.


SUBRE enables:

- Increased treatment capacity to accommodate higher inflows


- Reduced TN and TP in effluent water (biological nutrient removal)


- Progress toward energy-neutral treatment


- In a SUBRE upgrade, towers of up to four levels of MABR modules are submerged in the anoxic zone of the WWTP (in a fully aerated reactor with no anoxic zone, construction of a separating wall will be required).


Easy-to-install MABR modules are energy-efficient and cost-effective, and ensure high effluent quality due to simultaneous nitrification-denitrification. The SUBRE towers are suitable for installation in basins ranging from 1.5 m to 6 m (5-20 feet) deep. The towers are anchored to the basin floor and are aerated by a separate low-pressure, low-flow blower. Coarse bubble diffusers are used for periodic mixing of the suspended biomass (utilizing existing aeration blowers if possible).


The retrofit can be performed with minimal interruption, one basin at a time. Results seen in one to three weeks include an improved effluent quality or increased capacity, and up to a 30% decrease in the plant's overall energy use. And, SUBRE will greatly save on operational expenses.


[Ãâó = Ç÷ç¾ð½º(https://www.fluencecorp.com/wp-content/uploads/2022/03/ASX-FLC-Anhui-Kehuan-031522.pdf) / 2022¿ù 3¿ù 15ÀÏÀÚ º¸µµÀÚ·á] 

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