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[¸·¿©°ú Ãֽűâ¼úµ¿Çâ] Hyflux»ç, ¡®Àú¿°µµ ¹°¡¤°í³óµµ Çؼö´ã¼öȭó¸® ½Ã½ºÅÛ¡¯ °³¹ß
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2013.07.15 Á¶È¸¼ö 1396
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¸·¿©°ú Ãֽűâ¼úµ¿Çâ-ÇÏÀÌÇ÷°½º»ç.pdf

[¸·¿©°ú Ãֽűâ¼úµ¿Çâ] Hyflux»ç, ¡®Àú¿°µµ ¹°¡¤°í³óµµ Çؼö´ã¼öȭó¸® ½Ã½ºÅÛ¡¯ °³¹ß


½Ì°¡Æ÷¸£ Hyflux»ç, ÀÚü ±â¼úÀÎ Kristal UF Àüó¸® ¼³ºñ ÀÌ¿ë
°£ÆíÇÏ°í °æÁ¦¼º ¿ì¼ö¡¦°í¼øµµ ¹° °ø±Þ °¡´É
 

½Ì°¡Æ÷¸£ Hyflux»ç(www.hyflux.com¡¤È¸Àå ¿Ã¸®ºñ¾Æ ·³)´Â ÀÚü ±â¼úÀÎ Kristal UF Àüó¸® ¼³ºñ¸¦ ÀÌ¿ëÇÑ ÄÄÆÑÆ®ÇÏ°í ÇöÀå¿¡¼­ÀÇ Ç°ÁúÀÌ º¸ÀåµÈ Àú¿°µµ ¹° ¹× °í³óµµ ¹Ù´å¹°ÀÇ ´ã¼öÈ­ ó¸® ½Ã½ºÅÛÀ» °³¹ßÇß´Ù°í ¹ßÇ¥Çß´Ù.

Hyflux»ç´Â À̹ø¿¡ °³¹ßÇÑ Ç¥ÁØÈ­µÈ ¸âºê·¹ÀÎ ½Ã½ºÅÛÀ» ÀÌ¿ëÇØ ±Û·Î¹ú »ê¾÷ü ¹× Áö¿ª ÁֹεéÀÌ °Þ°í ÀÖ´Â ¹° ºÎÁ· Çö»óÀ» ÇØ°áÇÏ°í, È¿°úÀûÀÎ ¹° ÀÌ¿ë ¹æ¹ý¿¡ ´ëÇÑ ÇØ°áÃ¥À» Á¦½ÃÇÏ°í ÀÖ´Ù. À̹ø °³¹ß·Î °£ÆíÇÏ°í °æÁ¦ÀûÀÎ ¹æ¹ýÀ¸·Î ¾ÈÁ¤ÀûÀÌ°í °í¼øµµÀÇ ¹°À» °ø±ÞÇÏ°Ô µÇ¾úÀ¸¸ç, ´Ù¾çÇÑ ¼öó¸® ¿ä±¸ Á¶°Ç¿¡ ÀûÇÕÇÑ Å©±â·Î Á¦Ç°ÀÇ ´Ù¾çÈ­¸¦ ¸ð»öÇÏ°í ÀÖ´Ù.

Kristal ¸ðµ¨, Àü¼¼°è Çؼö´ã¼öÈ­ ½Ã¼³ 40% Á¡À¯



½Ì°¡Æ÷¸£ Hyflux»ç´Â ÀÚü ±â¼úÀÎ Kristal UF Àüó¸® ¼³ºñ¸¦ ÀÌ¿ëÇÑ ÄÄÆÑÆ®ÇÏ°í ÇöÀå¿¡¼­ÀÇ Ç°ÁúÀÌ º¸ÀåµÈ Àú¿°µµ ¹° ¹× °í³óµµ ¹Ù´å¹°ÀÇ ´ã¼öÈ­ ó¸® ½Ã½ºÅÛÀ» °³¹ßÇß´Ù. »çÁøÀº UF brackish water ¿ª»ïÅõ ½Ã½ºÅÛ.
Ç¥ÁØÈ­µÈ ¸âºê·¹ÀÎ ½Ã½ºÅÛ(SMS, standard membrane system)Àº Hyflux»çÀÇ ¿À·£±â°£ÀÇ ¼³°è±â¼ú, °³¹ß, °øÁ¤ ¿£Áö´Ï¾î¸µ, ¼³Ä¡, ¿îÀü ¹× À¯Áöº¸¼ö µîÀÇ °æÇè°ú ³ëÇÏ¿ì ÃàÀûÀ» ÅëÇØ ÀÌ·ç¾îÁø °ÍÀÌ´Ù.

Hyflux»çÀÇ Kristal ¸ðµ¨ÀÇ UF ¸âºê·¹ÀÎÀº Àü¼¼°è RO¸¦ ÀÌ¿ëÇÑ Çؼö´ã¼öÈ­ ½Ã¼³ Àüó¸® °øÁ¤ÀÇ 40% ÀÌ»ó Á¡À¯À²À» °¡Áö°í ÀÖ´Ù. ƯÈ÷ Áß±¹ÀÇ Æ¼¾ÈÁø(Tianjin) ¹× ¾ËÁ¦¸®¾ÆÀÇ ¸¶±×Ÿ(Magtaa) Áö¿ªÀÇ ´ë±Ô¸ð ´ã¼öÈ­ Ç÷£Æ®´Â ´ã¼öÈ­ ºÐ¾ß ¹× ¹° ÀçÀÌ¿ë ºÐ¾ß¿¡¼­ ¼º´Éº¸ÁõÀÇ °á°ú¸¦ º¸¿©ÁÖ°í ÀÖ´Ù.

Hyflux says that its Standard Membrane Systems address the challenges of water shortages and water usage restrictions faced by industries and communities worldwide by providing a reliable, high quality supply of water in a simple, fast and cost-effective way.

They are available in a wide range of sizes to suit various water treatment needs. According to the company, the Standard Membrane Systems are backed by Hyflux¡¯s years of expertise and experience in design, development, process engineering, installation, operation and maintenance of small to large desalination facilities worldwide. In addition, Hyflux's Kristal¡Ëc ultrafiltration membranes which are used in over 40% of seawater reverse osmosis (SWRO) desalination pre-treatment projects worldwide including large-scale desalination plants in Tianjin, China and Magtaa, Algeria, have a proven track record of performance in desalination and water recycling.

Ç¥ÁØÈ­µÈ ¼³°è ±¸Á¶·Î ½Å¼ÓÇÑ ±³Ã¼ °¡´É

Hyflux»çÀÇ SMS ½Ã½ºÅÛÀº 0.12MLD(Million liters per day, 120§©/ÀÏ) ¿ë·®ºÎÅÍ 9MLD(9õ§©/ÀÏ) ¿ë·®±îÁö ¹üÀ§·Î ´Ù¾çÇÏ°Ô Á¦À۵Ǹç UF ¸âºê·¹ÀÎ ÀÌ¿ëÇÑ water polishing, brackish ¹× seawater desalination ó¸® ±â´ÉÀ» Á¦°øÇÏ°í ÀÖ´Ù. ¼º´ÉÀÇ È¿À²ÀÌ ³ô°í lifecycle cost°¡ ³·À¸¸ç ¿©·¯ ÀåÁ¡À» º¸À¯ÇÏ°í ÀÖ´Ù.

¡¤ Ç¥ÁØÈ­µÈ ¼³°è ±¸Á¶·Î ½Å¼ÓÇÑ ±³Ã¼°¡ °¡´ÉÇϸç ÁÖ¹®¿¡ ´ëÇÑ ½Å¼ÓÇÑ ³³±â°¡ °¡´ÉÇÏ´Ù.

¡¤ Hyflux ÀÚüÀÇ ºÎÇ° ´ë·®±¸¸Å·Î ÀÎÇÑ °æºñ Àý°¨À¸·Î ½Ç¼ö¿äÀÚ ÅõÀÚºñ¿ëÀÌ Àý°¨µÈ´Ù.

¡¤ Åé ºê·£µå Á¦Á¶»ç·ÎºÎÅÍ Áß¿äÇÑ ºÎÇ° ±¸ÀÔÀ¸·Î ³ôÀº Ç°ÁúÀ» À¯ÁöÇÒ ¼ö ÀÖ´Ù.

¡¤ ¸ðµâÈ­ ½Ã½ºÅÛÀº ÇöÀå Ç°Áú °Ë¼ö¸¦ ÅëÇÏ¿© ÃâÇϵǸç, ½Å¼ÓÇÑ Á¶¸³¼³Ä¡°¡ °¡´ÉÇÏ¸ç ºÎÁö¸éÀûÀ» ÃÖ¼Ò·Î ÇÒ ¼ö ÀÖ´Ù.

¡¤ ¿À·£ °æÇè°ú ÃÖÀûÀÇ Ç¥ÁØÈ­µÈ ¼³°è·Î Ãʱâ¿îÀü°úÁ¤ÀÌ ºü¸£¸ç ¾ÈÁ¤ÀûÀÎ ¿îÀüÀÌ °¡´ÉÇÏ´Ù.

¡¤ ¿îÀü ¿ÀÆÛ·¹ÀÌÅÍ À§ÁÖÀÇ ½Ã½ºÅÛ ¿îÀüÀ¸·Î ¼³°èµÇ¸ç ¿îÀü ¹× À¯Áöº¸¼öÀÇ ¸ðµç ÀÚ·á°¡ Á¦°øµÈ´Ù.
 
Hyflux adds that the Standard Membrane Systems offer ultrafiltration water polishing, seawater and brackish water desalination solutions in capacities ranging from 0.12 MLD to 9 MLD. Designed for high performance efficiency and low lifecycle costs, Hyflux adds that the systems¡¯ benefits include:

¡¤ A standard design configuration for rapid turnaround time and fast delivery (with some models to be delivered within eight weeks).

¡¤ Substantial cost savings passed on to buyers from Hyflux¡¯s large-scale procurement of water treatment components.

¡¤ High quality key components from leading international brands; all systems are integrated at Hyflux¡¯s facilities in Singapore to maintain quality.

¡¤ A modular, pre-engineered high-efficiency system for fast assembly with a small footprint.

¡¤ Reliable operation - Hyflux¡¯s experience and optimised, standard system designs ensure quick start-up and stable operations

¡¤ User-friendly operation system and complete documentation support. With a standardised modular design, Hyflux adds that the Standard Membrane Systems range offers a total of 21 different models, ranging from 0.12 MLD to 9 MLD of different combinations of technologies, for rapid deployment and flexible capacity expansions.


 Hyflux»çÀÇ Ç¥ÁØÈ­µÈ ¸âºê·¹ÀÎ ½Ã½ºÅÛ(SMS)Àº ¿À·£±â°£ÀÇ ¼³°è±â¼ú, °³¹ß, °øÁ¤ ¿£Áö´Ï¾î¸µ, ¼³Ä¡, ¿îÀü ¹× À¯Áöº¸¼ö µîÀÇ °æÇè°ú ³ëÇÏ¿ì ÃàÀûÀ» ÅëÇØ ÀÌ·ç¾îÁ³´Ù.

TDS°ª 100§·/L ÀÌÇÏÀÎ °í¼øµµ ¹° °ø±Þ °¡´É

ÀÌ·¯ÇÑ Ç¥ÁØÈ­µÈ ¸ðµâÈ­ ±âÁØÀÇ ¼³°è·Î SMS ½Ã½ºÅÛÀº ÃÑ 21°³ÀÇ ¸ðµ¨·Î ºÐ·ùµÇ¾î ÀÖÀ¸¸ç, 0.12MLD ¿ë·®ºÎÅÍ 9MLD ¿ë·®±îÁö ´Ù¾çÇÏ°Ô »ó¾÷È­ Ãâ½Ã°¡ °¡´ÉÇÏ´Ù. ÀϺΠ±â¼úÀÇ °øµ¿»ç¿ë ¹× »óÈ£ º¸¿Ï µîÀ¸·Î ÇöÀå °Ç¹° ³» ¾ÈÂø¹èÄ¡°¡ ¼ö¿ùÇϸç ÇâÈÄÀÇ ¿ä±¸¼öÁØ¿¡ µû¶ó 󸮿뷮ÀÇ È®´ë ¹× Áõ¼³ µî¿¡ À¯¿¬¼ºÀÌ ÀÖ´Ù.

°¢°¢ÀÇ ½Ã½ºÅÛÀº º°µµÀÇ µ¶ÀÚÀû ±â´ÉÀ» ¼öÇàÇÑ´Ù. Áï, UF-SWRO-BWRO ½Ã½ºÅÛÀº TDS °ªÀÌ 50§·/L ÀÌÇÏÀÎ »ê¾÷¿ë¼ö ¼öÁúÀ» º¸ÁõÇϸç, UF-SWRO ½Ã½ºÅÛÀº TDS°ªÀÌ 500ppm ÀÌÇÏÀÎ À½¿ë¼ö¿¡ ÀûÇÕÇÑ ¹°À» °ø±ÞÇÑ´Ù. ¶Ç, UF-BWRO ½Ã½ºÅÛÀº brackish waterÀÇ ¿ø¼ö¸¦ TDS°ªÀÌ 100§·/L ÀÌÇÏÀÎ °í¼øµµÀÇ ¹°À» °ø±ÞÇÒ ¼ö ÀÖ´Ù.

Each system has its own distinctive function. The UF-SWRO (seawater reverse osmosis)- BWRO (brackish water reverse osmosis) series produces industrial grade water with TDS less than 50§·/L, while the UF-SWRO series provides potable water with TDS less than 500§·/L. Separately, the UF-BWRO series produces high quality water from brackish water sources with TDS less than 100§·/L.



 [±×¸² 1] boiler feed water »ý»ê °øÁ¤µµ

[±×¸² 2] steam generation °øÁ¤µµ


Áß±¹ ÀúÀ强 ´ã¼öÈ­ Ç÷£Æ®, Kristal ¸ðµ¨ Àû¿ë

´ÙÀ½ÀÇ »ç·Ê´Â »ê¾÷¿ë ºÐ¾ß¿¡ Àû¿ëµÈ ¼Ò±Ô¸ð ´ã¼öÈ­ Ç÷£Æ®¿¡ °üÇÑ case studyÀÌ´Ù.

¡á ÀúÀ强 ´ã¼öÈ­ Ç÷£Æ® ÀúÀ强(ïºË°àý)Àº Áß±¹ ³»¿¡¼­ °æÁ¦¼ºÀåÀÌ °¡Àå ºü¸£°Ô ÁøÇàµÇ´Â ¼ºÀ¸·Î »ê¾÷üÀÇ ¿ë¼ö °ø±Þ¿¡ ÇÊ¿äÇÑ ¿¡³ÊÁöÀÇ ´ëºÎºÐÀº ¼®Åº»ç¿ëÀÇ È­·Â ¹ßÀü¼Ò¿¡ ÀÇÁ¸ÇÏ°í ÀÖ´Ù. º¸ÀÏ·¯¿¡ ûÁ¤¼ö¸¦ °ø±ÞÇϱâ À§ÇÑ ¹æ¹ýÀ¸·Î ¹Ù´å¹° ´ã¼öÈ­ ¼³ºñ¸¦ ÀÌ¿ëÇÏ°í ÀÖ´Ù.

ÀÌ·¯ÇÑ ¹ßÀü¼ÒÀÇ Çϳª·Î Wushashan ¹ßÀü¼Ò´Â º¸ÀÏ·¯ ¿î¿ëÀ» À§ÇØ 2¸¸2õ200§©/ÀÏ ±Ô¸ðÀÇ À¯ÀÔ ¿ë¼ö°¡ ÇÊ¿äÇÏ´Ù. Áß±¹ East China Sea·ÎºÎÅÍÀÇ ¹Ù´å¹°À» ´ã¼öÈ­Çϱâ À§ÇÑ ´ã¼öÈ­ Ç÷£Æ®°¡ ÇÊ¿äÇÏ´Ù. º¸ÀÏ·¯ À¯ÀÔ ¿ë¼ö´Â ¸Å¿ì ³ôÀº ¼øµµÀÇ ¹°À» ÇÊ¿ä·Î ÇϹǷΠ´Ù¾çÇÑ ¿°ºÐ ¹°Áú, ½Ç¸®Ä« ¹°Áú, ºÎÀ¯¼º ÀÔÀÚ¹°ÁúµéÀÌ »çÀü¿¡ Á¦°ÅµÇ¾î¾ß ÇÑ´Ù.

[Ç¥ 1]¿¡ ³ªÅ¸³­ ¿ø¼ö ¼º»óÀÇ ¿©·¯ ÀÎÀÚ¿¡ ±âÁØÇØ Hyflux»ç´Â two pass RO °øÁ¤À» äÅÃÇßÀ¸¸ç 1Â÷ Åë¼ö °øÁ¤¿¡¼­´Â 1õ820°³ÀÇ SWRO ¸âºê·¹ÀÎ ¸ðµâÀÌ 2Â÷ Åë¼ö °øÁ¤¿¡¼­´Â 324°³ÀÇ BWRO ¸âºê·¹ÀÎ ¸ðµâÀÌ »ç¿ëµÆ´Ù. ÀÌ·¯ÇÑ ¼³°è·Î ÃÖÁ¾ »ý»ê¼ö´Â º¸ÀÏ·¯ À¯ÀÔ¿ë¼öÀÇ ¼öÁúÁ¶°ÇÀ» ¸¸Á·ÇÒ ¼ö ÀÖ¾ú´Ù.

ÀÌ·¯ÇÑ RO °øÁ¤ÀÇ Àüó¸® ´Ü°è·Î Hyflux»çÀÇ Kristal ºê·£µåÀÇ UF ¸âºê·¹ÀÎÀÌ ¼±Á¤µÆÀ¸¸ç, ÃÑ 672°³ÀÇ Kristal ¸ðµâÀÌ »ç¿ëµÇ¾î ºÎÀ¯¼º¹°Áú, ¹Ì»ý¹° ¹× ÀϺΠÀ¯±â¹°ÁúÀ» Á¦°ÅÇØ ÁÁÀº ¼öÁúÀÇ ÀÏÁ¤ÇÑ Àüó¸® ¼öÁúÀ» °ø±ÞÇÒ ¼ö ÀÖ°Ô µÇ¾ú´Ù.
With Zhejiang ranking as one of the top provinces in China in terms of economic growth, much of the energy required to feed its booming industries comes from coal-fired thermal power plants that rely on seawater desalination technology to provide clean water for their boilers.

One such power plant, located in the town of Wushashan, requires treated boiler feed water of up to 22,200§©/day. A desalination plant is required for desalting water from East China Sea. As boiler feed water has to have a high level of purity, various salts, silica and suspended particles in the seawater need to be removed.

Based on the raw water parameters listed in Table 1, Hyflux has designed a two-pass reverse osmosis system for this application, where 1,820 SWRO elements are used in the first pass, and 324 BWRO elements in the second pass. This is to ensure that the permeate quality meets the strict demands for boiler feed water.

Hyflux¡¯s proprietary Kristal¡Ëc UF membrane has been selected as pre-treatment for the reverse osmosis -672 Kristal¡Ëc modules are used, and the membranes provide good, consistent pre-treatment by removing suspended solids, organics as well as microorganisms.



ÀÎ´Ï Ä®¸®¸¶Åº ºñ·á°øÀå, Hyflux UF¸âºê·¹ÀÎ »ç¿ë

¡á Ä®¸®¸¶Åº ºñ·á°øÀå Àεµ³×½Ã¾Æ µ¿ºÎ Kalimantan Áö¿ªÀÇ Bontang µµ½Ã Áö¿ª¿¡ À§Ä¡ÇÑ ºñ·á°øÀåÀº ¾Ï¸ð´Ï¾Æ ¹× ¿ä¼Ò¼º ºñ·á¸¦ »ý»êÇϱâ À§ÇØ 7õ200§©/ÀÏ ±Ô¸ðÀÇ Ã»Á¤¼ö¸¦ ÇÊ¿ä·Î Çß´Ù. ÀÌ °øÀåÀº Ç°Áú°æ¿µÀÇ ÇÑ ¿ä¼ÒÀÎ MTBF(mean time between failure) ½Ã°£À» ¿À·§µ¿¾È À¯ÁöÇϸç, ¶ÇÇÑ Á¦Á¶ °øÁ¤»ó ½ºÆÀÀ» ¹ß»ý½ÃÅ°´Âµ¥ ÇÊ¿äÇÑ Ç°ÁúÀÌ ÁÁÀº ûÁ¤¼ö¸¦ °ø±ÞÇÒ ¼ö ÀÖ´Â ½Ã½ºÅÛÀ» °®Ã߱⸦ ¹Ù¶ó°í ÀÖ¾ú´Ù.

°øÀåÁÖº¯Àº ¹Ù´å°¡¿Í °¡±î¿î °÷¿¡ À§Ä¡ÇÏ°í À־ Çؼö´ã¼öÈ­ ¹æ¹ýÀÌ Ã»Á¤¼öÀÇ Áö¼ÓÀûÀÎ °ø±ÞÀÌ °¡´ÉÇÑ °¡Àå ÁÁÀº ¹æ¹ýÀ¸·Î °áÁ¤µÆ´Ù. Hyflux»ç´Â ÀÌ ÇÁ·ÎÁ§Æ®ÀÇ ¼³°è, ½Ã°ø ¹× ½Ã¿îÀüÀ» ´ã´çÇØ two pass RO ½Ã½ºÅÛÀ» ±¸¼ºÇß´Ù. Hyflux»çÀÇ Kristal UF¸âºê·¹ÀÎÀ» »ç¿ëÇØ °íÇ°ÁúÀÇ À¯ÀÔ¼ö¸¦ ¾ÈÁ¤ÀûÀ¸·Î °ø±ÞÇϵµ·Ï Çß´Ù.

»ç¿ëµÈ °øÁ¤ÀÇ À¯·® È帧µµ¸¦ [±×¸² 2]¿¡ ³ªÅ¸³Â´Ù. ÀÌ Ç÷£Æ®¿¡´Â Kristal ¸âºê·¹ÀÎÀÌ ÃÑ 400°³, SWRO ¸âºê·¹ÀÎÀÌ 784°³, ±×¸®°í BWRO¸âºê·¹ÀÎÀÌ 252°³ »ç¿ëµÇ¾úÀ¸¸ç, ÃÖÁ¾ RO °øÁ¤¿¡¼­ÀÇ »ý»ê¼ö´Â ¹Ì³×¶ö ¼ººÐ Á¦°ÅÀÇ demineralisation ½Ã½ºÅÛÀ» Åë°úÇϵµ·Ï ÇÏ¿© ºñ·á Á¦Á¶°øÁ¤¿¡¼­ÀÇ ½ºÆÀ ¹ß»ý¿¡ »ç¿ëµÇµµ·Ï Çß´Ù.


Hyflux»çÀÇ Kristal ¸ðµ¨ÀÇ UF ¸âºê·¹ÀÎÀº Àü¼¼°è RO¸¦ ÀÌ¿ëÇÑ Çؼö´ã¼öÈ­ ½Ã¼³ Àüó¸® °øÁ¤ÀÇ 40% ÀÌ»ó Á¡À¯À²À» °¡Áö°í ÀÖ´Ù.

A fertiliser factory located in the city of Bontang in East Kalimantan requires up to 7,200§©/day of clean water to manufacture ammonia and urea. The factory needs a system capable of performing with long mean time between failures (MTBF) and supplying high quality water to generate steam for the manufacturing process. Given its close proximity to the sea, seawater desalination is a feasible option for a sustainable source of water.

Hyflux was selected to design, install and commission the plant, which includes a twopass RO system preceded by Hyflux¡¯s Kristal¡Ëc UF membrane system to ensure a constant supply of consistently high quality feed water.

The process flow of the plant is described in Figure 2. A total of 400 Kristal¡Ëc membranes, 784 SWRO elements and 252 BWRO elements are used for the system. The product water from the desalination plant will go through a demineralisation system before being used to generate steam for the manufacturing process.
 
 
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