4 Ekim 2010 tarihinde Macaristan\u2018da Budape\u015fte\u2018nin 160 kilometre g\u00fcneyinde bulunan Ajka kentinde al\u00fcmina \u00fcreten tesisin, at\u0131k baraj\u0131 bentlerinin y\u0131k\u0131lmas\u0131yla milyonlarca ton toksik \u00f6zelli\u011fe sahip, k\u0131rm\u0131z\u0131 \u00e7amurun do\u011fal \u00e7evreye yay\u0131ld\u0131\u011f\u0131 a\u00e7\u0131klanm\u0131\u015f ve g\u00f6r\u00fcnt\u00fcleri d\u00fcnya bas\u0131n\u0131nda yer alm\u0131\u015ft\u0131r.<\/p>\n
<\/p>\n
Bilindi\u011fi \u00fczere, al\u00fcminyum \u00fcretiminde boksit cevherinden al\u00fcmina \u00fcretmek i\u00e7in kullan\u0131lan Bayer prosesi sonucunda, sodyum al\u00fcminat \u00e7\u00f6zeltisinden ayr\u0131lan ve \u00e7\u00f6z\u00fcnemeyen sodyum al\u00fcminyum silikatlar yan\u0131nda, demir ve titan oksitleri de i\u00e7eren bir at\u0131k madde olu\u015fmaktad\u0131r. al\u00fcminyum \u00fcreten tesislerin en \u00f6nemli at\u0131k problemi olan k\u0131rm\u0131z\u0131 \u00e7amurun ortalama kimyasal analizi \u015fu \u015fekildedir : % 20,20 Al203, % 35,04 Fe203, % 13,50 Si02,% 9,4 Na2O, % 5,30 CaO, % 4 Ti02, % 0,39 K2O, % 0,33 MgO, % 8,44 di\u011ferleri.Mineralojik a\u00e7\u0131dan bak\u0131ld\u0131\u011f\u0131nda, sodyum al\u00fcminyum silikat ve hematit bile\u015fiklerinden olu\u015fmaktad\u0131r. Ayr\u0131ca t\u00fcvenan cevherin yap\u0131s\u0131na ba\u011fl\u0131 olarak Vanadyum, Zirkonyum, Uranyum, Selenyum gibi elementleri de i\u00e7ermektedir.<\/p>\n
Y\u00fcksek baziklikte (yak\u0131c\u0131), \u00e7e\u015fitli a\u011f\u0131r toksik kimyasallar\u0131 i\u00e7ermesinin yan\u0131nda \u00e7ok k\u00fc\u00e7\u00fck partik\u00fcllere sahip milyonlarca ton bu kar\u0131\u015f\u0131m yerle\u015fim yerlerini de i\u00e7eren do\u011faya yay\u0131lm\u0131\u015ft\u0131r. Bu \u00f6zelliklerinin yan\u0131nda b\u00f6lgenin topografik, jeolojik, hidrolojik, meteorolojik bir\u00e7ok \u00f6zelli\u011fine ba\u011fl\u0131 olarak do\u011fal \u00e7evre ve ya\u015fayan canl\u0131lar \u00fczerinde a\u011f\u0131r etkileri olacakt\u0131r.<\/p>\n
D\u00fcnyada \u00f6rnekleri ya\u015fand\u0131\u011f\u0131 \u00fczere, b\u00fcy\u00fck boyutlu bu t\u00fcr kimyasal at\u0131k k\u00fctlelerinin bulundu\u011fu b\u00f6lgenin \u00f6tesinde co\u011frafyan\u0131n \u00f6zelliklerine ba\u011fl\u0131 olarak yarataca\u011f\u0131 sorunlar, co\u011frafi s\u0131n\u0131rlar\u0131 a\u015facak d\u00fczeyde olmaktad\u0131r. Nitekim bug\u00fcn Macaristan\u2018da ya\u015fan\u0131lan bu felaketin, topra\u011f\u0131 a\u011f\u0131r metallerle\u00a0 kirlenmesinin yan\u0131 s\u0131ra yer alt\u0131 sular\u0131na da kar\u0131\u015farak kirletece\u011fi a\u00e7\u0131kt\u0131r. K\u0131rm\u0131z\u0131 \u00e7amurun derelerle Tuna nehrine ta\u015f\u0131narak nehrin ge\u00e7ti\u011fi y\u00f6releri ve Karadeniz\u2018i etkilemesi ka\u00e7\u0131n\u0131lmazd\u0131r. \u00c7ok geni\u015f bir alana yay\u0131laca\u011f\u0131 ve etkilerinin uzun s\u00fcrece\u011fi de ortadad\u0131r. Toprakta ve suda ya\u015fayan organizmalarda \u00f6l\u00fcmlere yol a\u00e7abilecek, o canl\u0131lar\u0131 t\u00fcketen \u00fcst canl\u0131lar\u0131 etkileyecektir. Bunun sonucunda uzun vadede hastal\u0131klar olu\u015fturabilecektir.<\/p>\n
T\u0131pk\u0131 1986 y\u0131l\u0131nda Ukrayna\u2018n\u0131n \u00c7ernobil kasabas\u0131ndaki n\u00fckleer enerji reakt\u00f6r\u00fcnde olu\u015fan s\u0131z\u0131nt\u0131n\u0131n etkilerinin Avrupa ve yo\u011fun olarak T\u00fcrkiye \u00fczerinde hala s\u00fcrmektedir. T\u0131pk\u0131 0cak 2000\u2018de Romanya\u2018da y\u0131k\u0131lan at\u0131k baraj\u0131n\u0131n Tisa ve Tuna nehirlerinde yaratt\u0131\u011f\u0131 felaket gibi.<\/p>\n
Konuyla ilgili \u00e7e\u015fitli a\u00e7\u0131klamalar yap\u0131l\u0131rken, en vahimi \u00c7evre ve Orman Bakanl\u0131\u011f\u0131m\u0131zdan gelmi\u015ftir. “\u00c7evre ve Orman Bakanl\u0131\u011f\u0131, d\u00fcn Macaristan\u2018\u0131n Ajka \u015fehrindeki bir al\u00fcminyum tesisinde at\u0131k maddelerin tutuldu\u011fu g\u00f6letin iki setinin y\u0131k\u0131lmas\u0131 neticesinde meydana gelen at\u0131k \u00e7amuru kazas\u0131n\u0131n T\u00fcrkiye i\u00e7in tehdit olu\u015fturmad\u0131\u011f\u0131n\u0131 bildirdi.” Bakan bu sorunu uluslararas\u0131 anla\u015fmalara ba\u011flayarak a\u015f\u0131ld\u0131\u011f\u0131n\u0131 a\u00e7\u0131klayarak ayr\u0131 bir gaflet i\u00e7inde olmu\u015ftur. Kirletilen \u00e7evre ve \u00e7evre katliamlar\u0131 uluslararas\u0131 anla\u015fmalarla \u00e7\u00f6z\u00fcl\u00fcr m\u00fc?<\/p>\n
Konu bu kadar ciddi iken \u00c7evre ve Orman Bakan\u0131\u2018n\u0131n T\u00fcrkiye\u2018de at\u0131k havuzu bulunan \u015firketleri korumak amac\u0131yla yapt\u0131\u011f\u0131 a\u00e7\u0131klamalar bakan\u0131n kimin s\u00f6zc\u00fcs\u00fc oldu\u011funu g\u00f6zler \u00f6n\u00fcne sermektedir.<\/p>\n
Konuyu basite indirgeyip hi\u00e7bir sorun olmayaca\u011f\u0131n\u0131 kamuoyuna a\u00e7\u0131klamak yerine, bundan daha tehlikeli at\u0131k barajlar\u0131n\u0131n T\u00fcrkiye\u2018de oldu\u011funu ve yenilerinin in\u015fa edildi\u011fini g\u00fcndeme al\u0131p, bunlara y\u00f6nelik \u00e7al\u0131\u015fmalar\u0131 ba\u015flatmas\u0131, olabilecek benzer olaylarda halk\u0131n nas\u0131l davranaca\u011f\u0131 ve b\u00f6lgeden nas\u0131l tahliye edilece\u011fi gibi konular\u0131 g\u00fcndeme getirmesi gerekirdi. Yenilerinin eklenmesini engelleyebilirdi.<\/p>\n
\u00c7\u00fcnk\u00fc buna benzer ve daha tehlikeli at\u0131klar\u0131 i\u00e7eren barajlar\u0131n yayg\u0131nla\u015fmas\u0131nda, (siyan\u00fcrl\u00fc at\u0131k barajlar\u0131 ve y\u0131\u011f\u0131nlar\u0131, asidik y\u0131\u011f\u0131nlar) bakanl\u0131\u011f\u0131n kimin \u00e7\u0131karlar\u0131na hizmet etti\u011fi y\u0131llardan beri ya\u015fad\u0131\u011f\u0131m\u0131z bir ger\u00e7ek olarak kar\u015f\u0131m\u0131zda durmaktad\u0131r. Bakanl\u0131k ekolojik sistemimizi korumak yerine \u00e7evre felaketlerini gizlemek gayretindedir.<\/p>\n
\u00c7evre ve Orman Bakanl\u0131\u011f\u0131n\u0131n bu olayla ilgili yapt\u0131\u011f\u0131 a\u00e7\u0131klama bilimsellikten uzak ve yanl\u0131d\u0131r.<\/p>\n
\u00c7evre ve halk sa\u011fl\u0131\u011f\u0131n\u0131, bilimi hi\u00e7e sayarak, firmalar\u0131n \u00e7\u0131karlar\u0131n\u0131 koruyan siyasi iktidarlar ve idarecilerin yanl\u0131 tutumlar\u0131na kar\u015f\u0131 m\u00fccadele etmeye ve sa\u011fl\u0131kl\u0131 bir \u00e7evrede ya\u015fama hakk\u0131m\u0131z\u0131 savunmaya devam edece\u011fiz..<\/p>\n
Cemalettin K\u00dc\u00c7\u00dcK
TMMOB Metalurji M\u00fchendisleri Odas\u0131
Y\u00f6netim Kurulu Ba\u015fkan\u0131
\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"4 Ekim 2010 tarihinde Macaristan\u2018da Budape\u015fte\u2018nin 160 kilometre g\u00fcneyinde bulunan Ajka kentinde al\u00fcmina \u00fcreten tesisin, at\u0131k baraj\u0131 bentlerinin y\u0131k\u0131lmas\u0131yla milyonlarca ton toksik \u00f6zelli\u011fe sahip, k\u0131rm\u0131z\u0131 \u00e7amurun do\u011fal \u00e7evreye yay\u0131ld\u0131\u011f\u0131 a\u00e7\u0131klanm\u0131\u015f ve g\u00f6r\u00fcnt\u00fcleri d\u00fcnya bas\u0131n\u0131nda yer alm\u0131\u015ft\u0131r.\n","protected":false},"author":5,"featured_media":40571,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2010],"tags":[891,892],"class_list":{"0":"post-2458","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-basin-aciklamalari","8":"tag-macaristanda-kirmiz-camur-tuna-nehrinde","9":"tag-metalurji-muhendisleri-odasi-basin-aciklamasi"},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/2458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/comments?post=2458"}],"version-history":[{"count":0,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/2458\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media\/40571"}],"wp:attachment":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media?parent=2458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/categories?post=2458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/tags?post=2458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}