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[À¯·´] [2020] [¿µ±¹] BHR ±×·ì, À¯Æ¿¸®Æ¼·Î ½½·¯Áö ÆßÇÎ ¹®Á¦ ±Øº¹
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[¿µ±¹] BHR ±×·ì, À¯Æ¿¸®Æ¼·Î ½½·¯Áö ÆßÇÎ ¹®Á¦ ±Øº¹

 

 

BHR ±×·ìÀÌ °³¹ßÇÏ¿© 2020³â 1¿ù¿¡ Ãâ½ÃÇÑ Á¤±³ÇÑ ¼ÒÇÁÆ®¿þ¾î´Â ÀÌ¹Ì »ó¼öµµ »ç¾÷ÀÚµéÀÌ ½½·¯Áö ÆßÇÎ ½Ã½ºÅÛ(sludge pumping system)À» ºÐ¼®ÇÏ°í ºñ¿ëÀ» Àý°¨ÇÏ´Â µ¥ µµ¿òÀ» ÁÖ°í ÀÖ´Ù.


¼¼°è ÃÖ°íÀÇ ½½·¯Áö ¸®¿À·ÎÁö µ¥ÀÌÅͺ£À̽º(sludge rheology database)¸¦ ±â¹ÝÀ¸·Î ÇÏ´Â 'SLOT(System LOsses ToolÀÇ ¾àÀÚ) 2.0'Àº ½½·¯Áö È帧 Ư¼º ¹× Çൿ, ¸¶Âû ÆÄÀÌÇÁ ¾Ð·Â ¼Õ½Ç ¹× ½Ã½ºÅÛ °î¼±À» °è»êÇÒ ¼ö ÀÖ´Ù.


¼ÒÇÁÆ®¿þ¾î´Â ¶ÇÇÑ Á¦Á¶ÀÚ¿¡°Ô ÃÖÀûÀÇ Å©±â, À¯Çü, ¼ö·® ¹× ±¸¼ºÀ» ¼±ÅÃÇÏ´Â µî ÁÖ¾îÁø ½Ã½ºÅÛ¿¡¼­ °¡Àå È¿°úÀûÀÎ ÆßÇÁ¸¦ ½Äº°ÇÒ ¼ö ÀÖ´Ù.


Åä¾çÀ¸·ÎÀÇ ½½·¯Áö ó¸®¿Í °ü·ÃÇÑ ¹ý·üÀû º¯È­¿Í Á¦ÇÑÀº ÇÏ¡¤Æó¼öó¸® °øÀå¿¡¼­ 󸮵Ǵ ½½·¯ÁöÀÇ ¼º°ÝÀ» º¯È­½ÃÄ״µ¥, ½½·¯Áö´Â Á¡Á¡ ´õ µÎ²¨¿öÁö°í ´ëºÎºÐÀÇ ÇöÀå¿¡¼­ ¿ëÀûÀÌ Áõ°¡ÇÏ°í ÀÖ´Ù.


³ëºí ½½·¯Áö ŸÀÔ(Novel sludge types)µµ ¿­ °¡¼öºÐÇØ µî »õ·Î¿î °øÁ¤¿¡¼­ ³ªÅ¸³ª°í ÀÖÀ¸¸ç, ±âÁ¸ÀÇ µ¥ÀÌÅ͸¦ »ç¿ëÇÏ¿© ±× ¿­Àû ÇÁ·ÎÇÊÀ» ¿¹ÃøÇÒ ¼ö ¾ø´Ù.


ÀÌ·¯ÇÑ ¿©·¯ °¡Áö ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ 'SLOT 2.0'Àº À¯Æ¿¸®Æ¼ ±â¾÷µéÀÌ ½½·¯Áö¸¦ ´õ Àß ¾Ë ¼ö ÀÖµµ·Ï °³¹ßµÇ¾ú´Ù. »ç¿ëÀÚ´Â À¯Çü, ¿Âµµ ¹× °ÇÁ¶ °íüÀÇ ºñÀ²¿¡ ±Ù°ÅÇÏ¿© ½½·¯Áö ¸®¿À·ÎÁö(sludge rheology)¸¦ ¿¹ÃøÇÒ ¼ö ÀÖ´Ù.


±×µéÀº ´Ù¾çÇÑ ¿­ÇÐÀû Ư¼º°ú ÆÄÀÌÇÁ ±¸Á¶, ÆßÇÁ ¹× ±¸¼º ¿ä¼ÒÀÇ °¡´ÉÇÑ Á¶ÇÕ¿¡ ´ëÇÑ °á°ú¸¦ ºü¸£°Ô ºñ±³ÇÒ ¼ö ÀÖ´Ù. ÃÖÀûÀÇ ÆßÇÁ ÀÛµ¿ ÁöÁ¡À» °áÁ¤Çϱâ À§ÇØ ÆßÇÁ °î¼±°ú ½Ã½ºÅÛ °î¼±À» ±×¸°´Ù.

'SLOT 2.0'Àº »õ·Î ¼³°èµÈ ½Ã½ºÅÛ°ú ¾÷±×·¹À̵尡 ÇÊ¿äÇÑ ±âÁ¸ ½Ã½ºÅÛÀ» °è»êÇÏ´Â µ¥ »ç¿ëµÉ ¼ö ÀÖ´Ù.


ÅõÀÚ °áÁ¤Àº ź¼Ò ¿µÇâ ÃøÁ¤À» Æ÷ÇÔÇÑ Àüü ¼ö¸í ºñ¿ë ¹× °áÇÕ ÀÚº» ¹× ¿î¿µ ÁöÃ⠺м®¿¡ ±âÃÊÇÏ¿© °áÁ¤ÇÒ ¼ö ÀÖ´Ù.


BHR±×·ìÀÇ ¹Í µµ½¼(Mick Dawson) ÄÁ¼³ÅÏÆ® ÀÌ»ç´Â "2020³â 4¿ù 1ÀϺÎÅÍ ½ÃÀ۵Ǵ ´ÙÀ½ ÀÚ»ê¿î¿ë±â°£ÀÎ AMP7¿¡ ¹° ¾÷üµéÀÇ ±âÁ¸ ½Ã¼³ÀÇ ÃÖÀûÈ­¿¡ ³­Ç×À» °Þ°í ÀÖ´Ù"¸é¼­ "»ç¿ëÀÚ°¡ ó¸® ½Ã¼³ ³»¿¡¼­ ¶Ç´Â ÇöÀå °£¿¡ ½½·¯Áö¸¦ À̵¿ÇÏµç °£¿¡, 'SLOT 2.0'Àº ¾ó¸¶³ª ¸¹Àº ¿¡³ÊÁö°¡ ÇÊ¿äÇÑÁö, ¾î¶² ÆÄÀÌÇÁ¿Í ÆßÇÁ°¡ °¡Àå Å« È¿À²¼ºÀ» Á¦°øÇÏ´ÂÁö, ±×¸®°í ½Ã½ºÅÛÀÌ º¯È­ÇÏ´Â ½½·¯Áö Ư¼ºÀ» °ü¸®ÇÒ ¼ö ÀÖ´Â ¿ë·®°ú º¹¿ø·ÂÀ» °¡Áö°í ÀÖ´ÂÁö °è»êÇÏ´Â µ¥ µµ¿òÀÌ µÉ ¼ö ÀÖ´Ù"¶ó°í ¸»Çß´Ù.


¹Í µµ½¼(Mick Dawson) ÀÌ»ç´Â À̾î "½½·¯Áö ¿î¹Ý°ú Ä¡·á¿ë ¾Ö¼ÂÀº ƯÈ÷ ÆßÇÁ ÀÚº»ºñ¿ë°ú ÆßÇÁ ¼Òºñ ¿¡³ÊÁö µîÀ¸·Î ±¸ÀÔÇØ ¿î¿ëÇÏ´Â µ¥ ºñ¿ëÀÌ ¸¹ÀÌ µç´Ù. ¶Ç À¯¼Ó°ú Á¶°ÇÀÇ ±¤¹üÀ§ÇÑ ¹üÀ§¿¡¼­ ¿î¿ëµÉ °ÍÀ¸·Î ¿¹»óÇÏ´Â °æ¿ì°¡ ¸¹´Ù"°í ¸»Çß´Ù.


À̾î "½Ã½ºÅÛ°ú ±× ±¸¼º¿ä¼ÒÀÇ Å©±â°¡ À߸øµÉ °æ¿ì °øÁ¤ ½Ã½ºÅÛÀÇ ±¸¸Å ¹× ¿î¿µ ºñ¿ë¿¡ »ó´çÇÑ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖÀ¸¸ç, À̸¦ ÅëÇØ ÃÑ ÅõÀÚ¾×À» Áõ°¡½ÃÄÑ ¼öÀÍ·üÀ» ÆľÇÇÒ ¼ö ¾ø°Å³ª ÇÊ¿äÇÑ È帧À» Àü´ÞÇÏÁö ¸øÇÒ ¼ö ÀÖ´Ù. 'SLOT 2.0'Àº »ç¿ëÀÚ¿Í À¯Æ¿¸®Æ¼ ±â¾÷¿¡°Ô ¿©·¯ °¡Áö ÀÌÁ¡À» Á¦°øÇÏÁö¸¸, ±× ÇÙ½ÉÀº ÀÚ»ê ½ÇÆÐÀÇ À§Çè °¨¼Ò´Ù"¶ó°í °­Á¶Çß´Ù.


¼ÒÇÁÆ®¿þ¾îÀÇ º£Å¸ Å×½ºÆ®´Â NMCN, Sweco ¹× DPS¸¦ Æ÷ÇÔÇÑ ¿ë¼ö À¯Æ¿¸®Æ¼¿Í °è¾à¾÷üÀÇ Á¶ÇÕ¿¡ ÀÇÇØ ¼öÇàµÇ¾ú´Ù.


¹Í µµ½¼(Mick Dawson) ÀÌ»ç´Â "'SLOT 2.0'ÀÇ °³¹ßÀº ¿©±â BHR ±×·ìÀÇ ÆÀ¿¡°Ô ½Ã°£°ú ÀÚ¿øÀÇ ÁÖ¿ä ÅõÀÚ¿´´Ù. º£Å¸ Å×½ºÅÍÀÇ Çǵå¹éÀº ¸Å¿ì °í¹«ÀûÀ̾ú°í ¿ì¸®´Â ÀÌ ±â¼úÀÌ ¼ö»ê¾÷ Àü¹Ý¿¡ °ÉÄ£ ½½·¯Áö 󸮿¡ ´ëÇÑ °ÔÀÓÀ» Áõ°¡½Ãų °ÍÀ̶ó°í ¹Ï´Â´Ù. »ç¶÷µéÀÌ ÀÌ Á¦Ç°À» »ç¿ëÇÏ°í ÀÌÁ¡À» Æ÷ÂøÇϱ⠽ÃÀÛÇÏ´Â °ÍÀ» º¸´Â °ÍÀº ¸ÚÁø ÀÏÀÌ´Ù"¶ó°í ¸»Çß´Ù.


'SLOT 2.0'ÀÇ °ø½Ä ¹ß»ç´Â 2020³â 1¿ù 28ÀÏ ¹ö¹Ö¾ö¿¡¼­ ¿­¸®´Â 'WWT Æó¼ö ÄÁÆÛ·±½º & Àü½Ãȸ'¿¡¼­ ½Ã¿¬À» ÇÑ´Ù.


¡á BHR ±×·ìÀÇ ¹° ¹× ÇÏ¡¤Æó¼ö ÀÛ¾÷ Á¤º¸
 BHR ±×·ìÀº ÁÖ¿ä ¿ë¼ö ½Ã½ºÅÛ, ¼öó¸®, ¹ßÀü ¹× ÀÎÇÁ¶ó¸¦ Æ÷ÇÔÇÑ ±¤¹üÀ§ÇÑ ÇÁ·ÎÁ§Æ® Àü¹Ý¿¡ °ÉÃÄ Çõ½Å°ú °³¼±À» ÃßÁøÇϱâ À§ÇØ ¼öµµÈ¸»ç, ÄÁ¼³ÅÏÆ®, °è¾à¾÷ü ¹× Àü¹®°¡¿Í Çù·ÂÇÑ´Ù.


¿ì¸® Àü¹®°¡ ÆÀÀº ¼ö»ê¾÷ÀÌ Á÷¸éÇÑ µµÀüÀ» ÀÌÇØÇÑ´Ù. ¿ì¸®´Â ¹°¸®Àû ¹× °è»ê À¯¾Ð ¸ðµ¨¸µ, È­ÇÐÀû ¼±·® ¹× È¥ÇÕ, ¹®Á¦ ÇØ°á, ¼³°è °ËÁõ ¹× ÃÖÀûÈ­ÀÇ ÇÙ½É ±â¼úÀ» ÅëÇØ »õ ½Ã¼³°ú ±âÁ¸ ½Ã¼³¿¡ ´ëÇÑ ÃøÁ¤ °¡´ÉÇÑ °³¼±À» À§ÇØ ¿­½ÉÈ÷ ³ë·ÂÇÑ´Ù.


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[¿ø¹®º¸±â]

 

Digital Tool Helps Utilities Overcome Sludge Pumping Challenges


sludgepumping
Sophisticated software developed by BHR Group and launched this month is already helping water utilities analyse their sludge pumping systems and reduce costs.


SLOT 2.0, which is underpinned by BHR¡¯s world-leading sludge rheology database, can calculate sludge flow properties and behaviours, frictional pipe pressure losses and system curves. The software can also identify the most effective pumps to use on a given system - selecting the optimal size, type, quantity and configuration, right down to the manufacturer.


Legislative changes and restrictions around sludge disposal to land has changed the nature of the sludge being processed by wastewater treatment plants - with sludges becoming ever thicker and the volumes growing at most sites. Novel sludge types are also emerging from new processes, such as thermal hydrolysis, and their rheological profile cannot be predicted using existing data.


To meet these multiple challenges, SLOT 2.0 - short for System LOsses Tool - has been developed to help utilities know their sludge better. Users can predict sludge rheology based on type, temperature and the proportion of dry solids.


They can quickly compare results for different rheological properties and possible combinations of pipework, pumps and components; plotting system curves against pump curves to determine optimum pump-operating points.


SLOT 2.0 can be used to make calculations for newly designed systems and for existing systems that require upgrading. Investment decisions can be made based on analysis of whole-life costs and combined capital and operational expenditure, including carbon impact measurement.


Mick Dawson, consultancy director, BHR Group said, ¡°Water companies are being challenged to optimise their existing facilities in the next asset management period, AMP7, which starts on 1 April 2020. Whether users are moving sludge within a treatment facility or between sites, SLOT 2.0 can help calculate how much energy is required, which pipes and pumps offer the greatest efficiency and whether a system has the capacity and resilience to manage changing sludge properties.¡±


He added, ¡°Assets for sludge transport and treatment are expensive to buy and operate, especially with the capital cost of pumps and the energy they consume. In addition, they are often expected to operate at a wide range of flow rates and conditions.


¡°If the system and its components are wrongly sized it could significantly impact the purchasing and operating cost of the process system - increasing total investment for no discernible return or failing to deliver the flow required. SLOT 2.0 gives the user and utility multiple benefits, but at its core is the reduced risk of asset failure.¡±


Beta testing of the software has been undertaken by a combination of water utilities and contractors including NMCN, Sweco and DPS.


Dawson concludes, ¡°The development of SLOT 2.0 has been a major investment of time and resource for the team here at BHR Group. Feedback from our beta testers has been very encouraging and we believe this technology will raise the game on sludge processing across the water industry. It¡¯s great to see people using it and starting to capture the benefit.¡±


The official launch of SLOT 2.0 will take place at the WWT Wastewater Conference & Exhibition in Birmingham on 28 January 2020. Potential users of SLOT 2.0 are also invited to join BHR Group at British Water¡¯s headquarters in London on 25 February 2020 to try out the tool and learn more about its capability.


About BHR Group¡¯s work in water and wastewater
 BHR Group works in partnership with water companies, consultants, contractors and specialists to drive innovation and improvement across a wide range of projects including major water systems, water treatment, power generation, and infrastructure.


Our team of experts understands the challenges facing the water industry. We work hard to make measurable improvements to new and existing facilities through our core skills of physical and computational hydraulic modelling, chemical dosing and mixing, troubleshooting, design validation and optimisation.


[Ãâó=¿öÅͿ¶óÀÎ(https://www.wateronline.com/doc/digital-tool-helps-utilities-overcome-sludge-pumping-challenges-0001) / 2020³â 1¿ù 16ÀÏ]

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