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À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2023.04.04 Á¶È¸¼ö 519
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 ¡°Á¤¼ö ó¸®µÈ ¹°ÀÌ ÂÉ°³Áø ½Ã½ºÅÛÀ¸·Î º¸³»Á³À» ¶§ 14%°¡ ¼öµµ°ü¿¡¼­ ¶¥À¸·Î º¸È£µÇ¾î ÃÖ´ë À§Çè°ú ½ÌũȦ Çü¼º ÅÈ ¹ß°ß¡±



ij³ª´Ù ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)ÀÇ ¸Çµð ¸Þ¸®¾Æ³ë(Mandy Meriano) ºÎ±³¼ö.  [»çÁøÃâó(Photo source) = ±Ø´ÜÀûÀÎ ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)]
ij³ª´Ù ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)ÀÇ ¸Çµð ¸Þ¸®¾Æ³ë(Mandy Meriano) ºÎ±³¼ö. [»çÁøÃâó(Photo source) = ±Ø´ÜÀûÀÎ ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)]

 Åº¼Ò ¹ßÀÚ±¹À» ÁÙÀÌ´Â °ÍÀÌ Áß¿äÇÏ´Ù´Â °ÍÀº »ÀÁö¸¸, ¹° ¹ßÀÚ±¹(¹° ¹ßÀÚ±¹)ÀÌ »ý±ä °ÍÀԴϱî?

 

»¡°í, ¿ä¸®ÇÏ°í, ¼³°ÅÁöÇÏ°í, È­Àå½Ç ¹°À» ±ÔÁ¤ÇÏ´Â °ÍÀº ºü¸£°Ô Áõ°¡ÇÏ°í ÀÖ´Ù. ij³ª´ÙÀÎÀº ¸ÅÀÏ 215¸®ÅÍ(L) ÀÌ»óÀ» ¹°À» »ç¿ëÇÑ´Ù.


¡°¿ì¸®´Â ¿ì¸®°¡ »ç¿ëÇÏ´Â ¹°¿¡ ´ëÇØ ´õ ¸¹Àº Áú¹®À» ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. ±× ¹°ÀÌ ¾îµð¿¡¼­ ¿À°í ¾î¶»°Ô ¿ì¸®¿¡°Ô ¿À´ÂÁö¡±¸¦ Åä·ÐÅä ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)ÀÇ ¹°¸® ¹× ȯ°æ°úÇаú¿¡¼­ ½ºÆ®¸²(stream, ÀÛÀº ÇÏõ)À» °¡¸£Ä¡´Â ¸Çµð ¸Þ¸®¾Æ³ë(Mandy Meriano) ºÎ±³¼ö´Â ¸»ÇÑ´Ù.


¡°°¡²û ³ª´Â ¿ì¸®°¡ ¿ì¸® ÀÚ½ÅÀÇ Æí¾ÈÇÔ¿¡ ³Ê¹« ÆíÇÏ´Ù°í »ý°¢ÇÑ´Ù.¡±


ij³ª´Ù ¿ÂŸ¸®¿À(Ontario) ÁÖ¿¡¼­, ¿ì¸®ÀÇ ¹°ÀÇ ´ëºÎºÐÀº ¿À´ëÈ£¿¡¼­ ³ª¿À´Âµ¥, ¿À´ëÈ£¿¡´Â Áö»ó¿¡¼­ ¹ß°ßµÇ´Â ´ã¼öÀÇ ¾à 20%°¡ Æ÷ÇԵǾî ÀÖ´Ù.


¸Çµð ¸Þ¸®¾Æ³ë(Mandy Meriano) ºÎ±³¼ö´Â ¡°½Ä¼ö¸¦ ¼öµ¾¹°¿¡ °ø±ÞÇÏ´Â °Å´ëÇÑ ¿©°ú ¹× Àü´Þ ½Ã½ºÅÛ¿¡ ºÒÇÊ¿äÇÑ ¿ÊÀ» ÀÔÈ÷´Â °ÍÀ» º¸È£ÇØ¾ß ÇÏ´Â Áß¿äÇÑ ÀÌÀ¯ Áß Çϳª¡±¶ó°í ¸»ÇÑ´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ƯÈ÷, ¡°ÀÎÇÁ¶ó¿¡ ÀÇÁ¸ÇÏ´Â ³ëµ¿ Áý¾àÀûÀÎ ÇÁ·Î¼¼½º·Î °á±¹¿¡´Â ±³Ã¼°¡ ÇÊ¿äÇÏ°í ¿î¼ÛÀ» À§ÇÑ È­¼® ¿¬·á »ç¿ëÀÌ Æ÷Ç﵃ ¼ö ÀÖ´Ù¡±¶ó¸é¼­ ¡°À½½Ä¹°À» ¾²·¹±âÅë¿¡ ¹ö¸®´Â °Íó·³, ¹°À» ³¶ºñÇÏ´Â °ÍÀº ȯ°æ¿¡ ´ëÇÑ ¿ì¸®ÀÇ ¿ä±¸¸¦ Áõ°¡½ÃŲ´Ù¡±¶ó°í °­Á¶ÇÑ´Ù.


ij³ª´Ù Åä·ÐÅä ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)ÀÇ ¸Þ¸®¾Æ³ë ºÎ±³¼ö°¡ ¿ÂŸ¸®¾ÆÁÖ ÇÇÄ¿¸µ(Pickering)¿¡¼­ ¿¬±¸¸¦ ¼öÇàÇÑ °á°ú, Á¤¼öó¸®µÈ ¹°ÀÌ ºÐ¹è ½Ã½ºÅÛÀ¸·Î º¸³»Á³À» ¶§ 14%°¡ ¼öµµ°ü¿¡¼­ ¶¥À¸·Î À¯ÃâµÇ¾î Áö¿ª È«¼ö À§Çè°ú ½ÌũȦ Çü¼º¿¡ ±â¿©ÇÑ´Ù´Â °ÍÀ» ¹ß°ßÇß´Ù.  [»çÁøÃâó(Photo source) = ÅÛÁî¿öÅÍ(Thames Water)]

ij³ª´Ù Åä·ÐÅä ½ºÄ«¹ö·¯ ´ëÇÐ(University of Toronto Scarborough)ÀÇ ¸Þ¸®¾Æ³ë ºÎ±³¼ö°¡ ¿ÂŸ¸®¾ÆÁÖ ÇÇÄ¿¸µ(Pickering)¿¡¼­ ¿¬±¸¸¦ ¼öÇàÇÑ °á°ú, Á¤¼öó¸®µÈ ¹°ÀÌ ºÐ¹è ½Ã½ºÅÛÀ¸·Î º¸³»Á³À» ¶§ 14%°¡ ¼öµµ°ü¿¡¼­ ¶¥À¸·Î À¯ÃâµÇ¾î Áö¿ª È«¼ö À§Çè°ú ½ÌũȦ Çü¼º¿¡ ±â¿©ÇÑ´Ù´Â °ÍÀ» ¹ß°ßÇß´Ù. [»çÁøÃâó(Photo source) = ÅÛÁî¿öÅÍ(Thames Water)]

 

¹®Á¦´Â ÃÖÁ¾ »ç¿ëÀÚ¸¸ÀÌ ¾Æ´Ï´Ù. ¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¿ÂŸ¸®¾ÆÁÖ ÇÇÄ¿¸µ(Pickering)¿¡¼­ ¿¬±¸¸¦ ¼öÇàÇߴµ¥, ±× °á°ú¿¡ µû¸£¸é, Á¤¼öó¸®µÈ ¹°ÀÌ ºÐ¹è ½Ã½ºÅÛÀ¸·Î º¸³»Á³À» ¶§ 14%°¡ ¼öµµ°ü¿¡¼­ ¶¥À¸·Î À¯ÃâµÇ¾î Áö¿ª È«¼ö À§Çè°ú ½ÌũȦ Çü¼º¿¡ ±â¿©ÇÑ´Ù´Â °ÍÀ» ¹ß°ßÇß´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¡°¿ì¸® ¸ðµÎ´Â °³ÀÎÀûÀΠåÀÓÀÌ ÀÖÁö¸¸, ³ª´Â ´õ Å« Â÷¿ø¿¡¼­µµ Á¤ºÎ°¡ °ü½ÉÀ» °®±â ½ÃÀÛÇØ¾ß ÇÑ´Ù°í »ý°¢ÇÑ´Ù¡±¶ó¸é¼­ ¡°¿ì¸®´Â Á¤ºÎ¿¡ ÅõÀÔµÈ »ç¶÷µéÀÌ ½ÇÁ¦·Î ¿ì¸®ÀÇ ÀÚ¿øÀ» °ü¸®Çϰųª À߸ø °ü¸®ÇÏ´Â ¹æ½Ä¿¡ °ü¿©ÇØ¾ß ÇÑ´Ù¡±°í ¸»ÇÑ´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¡°¹° ¹ßÀÚ±¹(water footprint)À» ÁÙÀÌ·Á´Â »ç¶÷µéÀº Áý¿¡¼­ ½ÃÀÛÇؼ­ ±×µéÀÇ Áö½ÄÀ» °øÀ¯ÇØ¾ß ÇÑ´Ù¡±°í °­Á¶ÇÑ´Ù.


¡°ÀÏ´Ü ¹«¾ð°¡¸¦ ¹è¿ì¸é, ±×°ÍÀ» Àü´ÞÇϼ¼¿ä. ¸¸¾à ´ç½ÅÀÌ ´Ù¸¥ »ç¶÷¿¡°Ô ¸»ÇÏ°í ±×µéÀÌ º¯È­¸¦ ¸¸µé°í ±×°Í¿¡ ´ëÇØ ±àÁ¤ÀûÀÌ°í ³«°üÀûÀÌ µÇµµ·Ï µ¿±â¸¦ ºÎ¿©ÇÑ´Ù¸é, ±×°ÍÀº Áß¿äÇÏ´Ù¡±¶ó¸é¼­ ¡°³ª´Â ±× ´«µ¢ÀÌ È¿°ú¸¦ ±íÀÌ ¹Ï´Â´Ù. ´ç½ÅÀº ±× ÃßÁø·ÂÀ» ¾òÀ» ¼ö ÀÖ´Ù¡±°í µ¡ºÙ¿´´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¿¹¸¦ µé¾î, ¡°ÀÏ»óÀûÀÎ ¹° ºÎÁ·À¸·Î ÀÎÇØ ±Øµµ·Î ºü¸¥ »þ¿ö¸¦ ÇÑ È£ÁÖ Ãâ½Å°ú ä¼Ò¸¦ ¾Ä¾î¼­ ¹°À» ½Ä¹°¿¡ ´Ù½Ã »ç¿ëÇÏ´Â °ÍÀ» Æ÷ÇÔÇÏ¿© Çлýµé·ÎºÎÅÍ ¸î °¡Áö ¹° Àý¾à ½À°üÀ» ¹è¿ü´Ù¡±°í ¸»ÇÑ´Ù. 


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¶ÇÇÑ ±×³àÀÇ Çлýµé Áß ÀϺΰ¡ ¹°ÀÌ ÀÚÁÖ ¿À¿°µÇ´Â ³ª¶ó¿¡¼­ ¿Â °Í¿¡ ÁÖ¸ñÇϸç, ±×³àÀÇ ¹° Ư±ÇÀ» »ó±â½ÃŲ´Ù.


¹° ¹ßÀÚ±¹(water footprint)À» ÁÙÀ̱â À§ÇÑ ´Ü°è


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â Áý ¾ÈÆÆ¿¡¼­ ¹°À» Àý¾àÇϱâ À§Çؼ­´Â ´ÙÀ½°ú °°Àº »çÇ×À» ÁöÄÑ¾ß ÇÑ´Ù°í °­Á¶ÇÑ´Ù.


- º¯±â, ¿Â¼ö±â, ±âŸ ¹è°üÀÇ ´©¼ö³ª ¶³¾îÁö´Â ¹°Àº Áï½Ã ¼ö¸®ÇÏ°í ¼öµµ²ÀÁö´Â ¹Ýµå½Ã Àá±×½Ê½Ã¿À.


- »þ¿ö´Â ¸ñ¿åº¸´Ù ¹°À» ´ú »ç¿ëÇÏÁö¸¸ ¸öÀ» ´ã°¡¾ß ÇÏ´Â °æ¿ì ¿åÁ¶¸¦ ³¡±îÁö ä¿ìÁö ¸¶¼¼¿ä.


- ±âȸ°¡ »ý±â¸é ¹°À» ´ú »ç¿ëÇÏ´Â »õ ¼¼Å¹±â, º¯±â, »þ¿ö±â, ½Ä±â ¼¼Ã´±â¸¦ ¼±ÅÃÇϽʽÿÀ.


- ºø¹°¹ÞÀÌ·Î Èê·¯³»¸®´Â ºø¹°À» ¸ð¾Æ ½Ä¹°°ú Á¤¿ø¿¡ ¹°À» ÁÙ ¼ö ÀÖ½À´Ï´Ù.


- Àܵð¹çÀº ´þÁö ¾ÊÀ» ¶§ ¹°À» ÁÖ¾î ¹°ÀÌ Áõ¹ßÇÏÁö ¾Êµµ·Ï ÇÏ°í, ¹Ù¶÷ÀÌ ºÎ´Â ³¯¿¡´Â ¹°À» ÁÖÁö ¸¶½Ê½Ã¿À.


- Ç®ÀÙÀ» ´õ ¿À·¡ À¯ÁöÇÏ´Â °ÍÀº ¶ÇÇÑ »Ñ¸®¸¦ º¸È£ÇÒ ¼ö ÀÖ°í Àܵ𿡠¹°ÀÌ ´ú ÇÊ¿äÇÏ°Ô µË´Ï´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼ö´Â ¡°ÇÑ ´Ü°è ´õ ³ª¾Æ°¡°íÀÚ ÇÏ´Â »ç¶÷µéÀº º¸Á¸¿¡ Àü³äÇÏ´Â ÀÚ¼± ´Üü¿¡ ±âºÎÇÏ´Â °ÍÀ» º¼ ¼ö ÀÖ´Ù¡±°í ¸»ÇÑ´Ù. ¡°´ç½Åµµ ÀÚ½ÅÀ» ÁÙ ¼ö ÀÖ½À´Ï´Ù¡± ÀÚ¿øºÀ»ç¿¡´Â ¿©·¯ºÐÀÇ ½Ã°£, Áö½Ä ¶Ç´Â ±â¼úÀ» Á¦°øÇÏ´Â °ÍÀÌ Æ÷Ç﵃ ¼ö ÀÖ´Ù.


¸Þ¸®¾Æ³ë ºÎ±³¼öÀÇ °æ¿ì, ±³À°Àڷμ­ÀÇ ¹è°æ°ú ºô & ¸á¸°´Ù °ÔÀÌÃ÷ Àç´Ü(Bill and Melinda Gates Foundation)ÀÇ ÀÚ±ÝÀ» »ç¿ëÇÏ¿© »çÇ϶ó »ç¸· À̳² ¾ÆÇÁ¸®Ä«ÀÇ ´ëÇп¡¼­ ¼öÀÚ¿ø °ü¸®¿¡ ´ëÇÑ Á¹¾÷»ýÀ» ÈÆ·ÃÇÏ´Â ¼®»ç ÇÁ·Î±×·¥À» ¸¸µé¾ú´Ù.


¸Çµð ¸Þ¸®¾Æ³ë(Mandy Meriano) ºÎ±³¼ö´Â ¡°¸ðµç °Ç°­Àº ±ú²ýÇÑ ¹°¿¡ ´Þ·Á ÀÖ´Ù¡±¶ó¸é¼­ ¡°±ú²ýÇÑ ¹° ¾øÀÌ´Â °Ç°­ÇÑ Àα¸¸¦ °¡Áú ¼ö ¾ø´Ù¡±¶ó°í °­Á¶ÇÑ´Ù.


[¿ø¹®º¸±â]


'Too comfortable in our own comfort': U of T expert on why we shouldn¡¯t waste water

 


It¡¯s common knowledge that reducing our carbon footprint is important, but what about our water footprint?


Showering, cooking, doing dishes and flushing toilets adds up fast, and Canadians use more than 215 litres each day. 


¡°We need to ask more questions about our water, where that water comes from and how it gets to us,¡± says Mandy Meriano, associate professor, teaching stream, in the department of physical and environmental sciences at the University of Toronto Scarborough.


¡°Sometimes I think we're a bit too comfortable in our own comfort.¡±


In Ontario, much of our water comes from the Great Lakes, which contain about 20 per cent of the world¡¯s supply of fresh water found above ground.


Meriano says one important reason to conserve is the unnecessary wear it puts on the vast filtration and delivery systems that get potable water to your tap. It¡¯s a labour-intensive process relying on infrastructure that will eventually need replacing and may include fossil fuel use for transportation. Just like tossing food in the trash, wasting water adds to the demand we place on the environment, Meriano says. 


It¡¯s not just end users that are the issue. Meriano conducted a study in Pickering, Ont., that found when treated water was sent into distribution systems, as much as 14 per cent leaked out of water mains and into the ground, contributing to local flood risks and the formation of sink holes. 


¡°We all have an individual responsibility, but I think at a greater level, too, the government has to start paying attention,¡± she says. ¡°We need to be engaged with how people that we put in government are actually managing, or mismanaging, our resources.¡±


Meriano says those looking to reduce their water footprint should start at home and share their knowledge.


¡°Once you learn something, pass it on. If you tell another person and you motivate them to make a change and be positive and upbeat about it, it's important,¡± she says. ¡°I deeply believe in that snowball effect. You can gain that momentum.¡±


For example, she says she¡¯s picked up some water-saving habits from her students -including one from Australia who took extremely quick showers due to routine water shortages and another who reused water from washing vegetables to water plants. She also notes that some of her students come from countries where water is frequently contaminated, reminding her of her water privilege.


Steps to reduce your water footprint


Meriano offers the following tips for saving water inside and outside the home:


- Fix leakages or dripping immediately from toilets, hot water heaters or other pipes and make sure to turn taps off all the way.


- Showers use less water than baths but if you need to take a soak, don¡¯t fill the tub all the way.


- When opportunity arises, choose a new washing machine, toilet, showerhead or dishwasher that uses less water.


- Rainwater that flows down gutters can be collected and used to water plants and gardens.


- Water lawns when it¡¯s not hot so water doesn¡¯t evaporate, and don¡¯t water them on windy days.


- Keeping blades of grass longer can also shelter the roots and cause lawns to need less water. 


Those looking to take it a step further can look at donating to charities dedicated to conservation, Meriano says, and remember ¡°you can also give yourself.¡± Volunteering can include offering an organization your time, knowledge or skillset. 


In Meriano¡¯s case, she used her background as an educator and funding from the Bill and Melinda Gates Foundation to put together a master¡¯s program training graduates in water resources management at universities in sub-Saharan Africa. 


"¸ðµç °Ç°­Àº ±ú²ýÇÑ ¹°¿¡ ´Þ·Á ÀÖ½À´Ï´Ù."¶ó°í ±×³à´Â ¸»ÇÕ´Ï´Ù. "±ú²ýÇÑ ¹° ¾øÀÌ´Â °Ç°­ÇÑ Àα¸¸¦ °¡Áú ¼ö ¾ø½À´Ï´Ù."


[Ãâó = È®´ë´ëÇÐ ( https://www.utoronto.ca/news/too-comfortable-our-own-comfort-ut-expert-why-we-shouldn-t-waste-water ) / 2023³â 3¿ù 30ÀÏ ÀÏ]

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