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<\/div>\nUzmanlar, kokulu mumlar\u0131n ve eritilen kokulu mumlar\u0131n kapal\u0131 alanlarda hava kirlili\u011fini ciddi oranda art\u0131rabilece\u011fini ortaya koydu. Ara\u015ft\u0131rmaya g\u00f6re, bu \u00fcr\u00fcnler dizel motorlar ve gazl\u0131 ocaklarla benzer seviyede hava kirlili\u011fi yaratabiliyor.<\/p>\n
ABD ve Almanya\u2019dan bilim insanlar\u0131n\u0131n yapt\u0131\u011f\u0131 ara\u015ft\u0131rmada, kokulu mumlar ve benzeri \u00fcr\u00fcnlerin sald\u0131\u011f\u0131 u\u00e7ucu organik bile\u015fiklerin (VOC) ozonla etkile\u015fime girerek nanoskopik partik\u00fcller olu\u015fturdu\u011fu belirlendi.<\/p>\n
Bu partik\u00fcller, akci\u011ferlere n\u00fcfuz edebilecek kadar k\u00fc\u00e7\u00fck oldu\u011fu i\u00e7in sa\u011fl\u0131k a\u00e7\u0131s\u0131ndan risk ta\u015f\u0131yor. Daha \u00f6nce yap\u0131lan \u00e7al\u0131\u015fmalar, bu t\u00fcr ince partik\u00fcllerin kalp ve solunum hastal\u0131klar\u0131yla ba\u011flant\u0131l\u0131 olabilece\u011fini g\u00f6steriyor.<\/p>\n
Purdue \u00dcniversitesi\u2019nden in\u015faat m\u00fchendisi Brandon Boor, \u201cKapal\u0131 alanlardaki hava partik\u00fcllerinin nas\u0131l olu\u015ftu\u011funu anlamak i\u00e7in en k\u00fc\u00e7\u00fck nanopartik\u00fclleri bile \u00f6l\u00e7mek gerekiyor\u201d dedi. Boor, koku verici \u00fcr\u00fcnlerin ozonla tepkimeye girerek havadaki kimyasal yap\u0131y\u0131 de\u011fi\u015ftirdi\u011fini ve h\u0131zla yay\u0131lan molek\u00fcler k\u00fcmeler olu\u015fturdu\u011funu belirtti.<\/p>\n
Yanma olmadan da hava kirlili\u011fi art\u0131yor<\/strong> Ara\u015ft\u0131rmac\u0131lar, 20 dakikal\u0131k bir kullan\u0131m\u0131n ard\u0131ndan milyarlarca nanopartik\u00fcl\u00fcn solunum sistemine girebilece\u011fini ve bunun sa\u011fl\u0131k \u00fczerindeki etkilerinin tam olarak bilinmedi\u011fini vurgulad\u0131.<\/p>\n Purdue \u00dcniversitesi\u2019nden Nusrat Jung, \u201cKoku verici \u00fcr\u00fcnler sadece ho\u015f kokular yaymaz, ayn\u0131 zamanda i\u00e7 mek\u00e2n havas\u0131n\u0131n kimyas\u0131n\u0131 de\u011fi\u015ftirerek y\u00fcksek konsantrasyonda nanopartik\u00fcller olu\u015fturur. Bu da \u00f6nemli sa\u011fl\u0131k sonu\u00e7lar\u0131 do\u011furabilir\u201d dedi.<\/p>\n Kapal\u0131 alan hava kirlili\u011fi g\u00f6z ard\u0131 edilmemeli<\/strong> Ara\u015ft\u0131rmac\u0131lar, bina tasar\u0131mlar\u0131n\u0131n ve havaland\u0131rma sistemlerinin bu i\u00e7 mek\u00e2n kirleticilerine kar\u015f\u0131 daha duyarl\u0131 olmas\u0131 gerekti\u011fini vurguluyor. Jung, \u201cDo\u011fal bir orman havas\u0131 yaratmaya \u00e7al\u0131\u015f\u0131rken asl\u0131nda i\u00e7 mek\u00e2nda solunmamas\u0131 gereken y\u00fcksek d\u00fczeyde kimyasal partik\u00fcller olu\u015fturuyoruz\u201d dedi.<\/p>\n Ara\u015ft\u0131rma, Environmental Science & Technology Letters dergisinde yay\u0131mland\u0131.<\/p>\n<\/p><\/div>\n
Ara\u015ft\u0131rmac\u0131lar, bu nanopartik\u00fclleri tespit etmek i\u00e7in geli\u015fmi\u015f \u00f6l\u00e7\u00fcm cihazlar\u0131 kulland\u0131. K\u00fc\u00e7\u00fck bir ev ortam\u0131nda yap\u0131lan deneylerde, kokulu mumlar\u0131n ve eritilen mumlar\u0131n havaya yanma s\u00fcreci olmadan bile y\u00fcksek oranda u\u00e7ucu bile\u015fik sald\u0131\u011f\u0131 belirlendi. \u00c7\u00fcnk\u00fc bu \u00fcr\u00fcnler, mumlara g\u00f6re daha geni\u015f bir y\u00fczey alan\u0131nda \u0131s\u0131n\u0131yor ve daha fazla koku sal\u0131yor.<\/p>\n
Bilim insanlar\u0131, i\u00e7 mek\u00e2n hava kirlili\u011fi \u00fczerine yap\u0131lan ara\u015ft\u0131rmalar\u0131n d\u0131\u015f ortam kirlili\u011fi kadar kapsaml\u0131 olmad\u0131\u011f\u0131n\u0131, ancak benzer derecede zararl\u0131 olabilece\u011fini belirtiyor. Daha \u00f6nce yap\u0131lan \u00e7al\u0131\u015fmalar, ya\u011f bazl\u0131 dif\u00fcz\u00f6rlerin, oda spreylerinin ve temizlik \u00fcr\u00fcnlerinin de i\u00e7 mek\u00e2nda y\u00fcksek seviyede nanopartik\u00fcl yayd\u0131\u011f\u0131n\u0131 ortaya koymu\u015ftu.<\/p>\n