{"id":14658,"date":"2026-11-03T11:25:21","date_gmt":"2026-11-03T11:25:21","guid":{"rendered":"https:\/\/cronicahd.ro\/?p=14658"},"modified":"2026-11-03T11:25:21","modified_gmt":"2026-11-03T11:25:21","slug":"cat-de-periculoase-sunt-haldele-de-steril","status":"publish","type":"post","link":"https:\/\/cronicahd.ro\/?p=14658","title":{"rendered":"C\u00e2t de periculoase sunt haldele de steril?"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Pot exploda? Exist\u0103 metan \u00een p\u0103m\u00e2nt? Ce risc\u0103 popula\u021bia din zonele limitrofe haldelor de steril ce sunt deja vechi \u0219i tasate? Sunt doar c\u00e2teva \u00eentreb\u0103ri la care speciali\u0219tii INCD INSEMEX din Petro\u0219ani au putut s\u0103 ne l\u0103mureasc\u0103.<br \/>\nTotul a \u00eenceput imediat dup\u0103 \u00eenchiderea minei D\u00e2lja, c\u00e2nd, din curtea unei case vechi a ie\u0219it fum.<\/p>\n<p>A mai fost sesizat la Lonea, \u00een apropierea unui spa\u021biu de joac\u0103 pentru copii \u0219i, de c\u00e2teva s\u0103pt\u0103m\u00e2ni, \u00een Cartierul Bosnia, din Petro\u0219ani. C\u0103rbunii afla\u021bi \u00een halda de steril depozitat\u0103 acolo de ani de zile, s-a autoaprins.<br \/>\n\u201e\u00cen profunzimea masei miniere, se manifest\u0103 un fenomen de combustie, cu emana\u021bii de gaze de ardere: bioxid de carbon, oxigen \u0219i fum vizibil. De asemenea, suprafa\u021ba este de aproximativ 40 mp, iar temperatura radiat\u0103 de rocile de suprafa\u021b\u0103 este circa 80 grade Celsius. Cele mai apropiate cl\u0103diri de zona afectat\u0103 se afl\u0103 la aproximativ 700 de metri, nefiind afectate deocamdat\u0103 de fenomenul produs. De altfel, nici nu au fost constatate emisii de gaz metan, \u00een afar\u0103 de cele provenite din fenomenul de ardere ca \u0219i gaz de distilare\u201d, spunea, la momentul m\u0103sur\u0103torilor, Diana Fulop, purt\u0103tor de cuv\u00e2nt al Institu\u021biei Prefectului de Hunedoara.<br \/>\nSpeciali\u0219tii de la INCD INSEMEX au f\u0103cut m\u0103sur\u0103torile \u0219i au spus ce au g\u0103sit acolo. \u201e\u00cen zonele locuite, acolo unde sunt aceste depozite istorice de steril, ar exista \u0219i pericol de explozie, dac\u0103 se ajunge la concentra\u021bii de metan \u00eentre limitele de explozivitate, dar \u00eentotdeauna c\u00e2nd apar astfel de fenomene, ISU intervine \u0219i cere \u0219i cere \u0219i ajutorul nostru, al speciali\u0219tilor INCD INSEMEX, care fac m\u0103sur\u0103tori \u0219i, \u00een urma acestora, sunt luate m\u0103suri care reduc toate riscurile \u0219i zona devine sigur\u0103. Am g\u0103sit, \u0219i de aceast\u0103 dat\u0103, \u0219i metan, dar nu \u00een concentra\u021bii peste limita de explozivitate, iar m\u0103surile au fost luate imediat\u201d, a spus Sorin Burian, directorul general al INSEMEX Petro\u0219ani.<br \/>\nUn om a observat c\u0103 iese fum, pe un deal, aflat deasupra cartierului de case din Cartierul Bosnia. Al\u021bii, au sesizat arderea la Lonea, foarte aproape de alt cartier de case. Alt\u0103 dat\u0103, a fost la D\u00e2lja, iar perimetrele \u00een care a fost depozitat sterilul nici nu mai sunt foarte bine cunoscute. Ele nu au fost niciodat\u0103 cartografiate, a\u0219a c\u0103, \u00een fiecare localitate a V\u0103ii Jiului exist\u0103 astfel de depozite istorice, cu steril \u00een care se reg\u0103sesc \u0219i c\u0103rbuni. Iar fenomenul de autoaprindere se poate produce oric\u00e2nd. \u201eAstfel de fenomene, acum, nu se pot preveni. Exist\u0103 goluri de aer \u0219i, unde exist\u0103 goluri de aer \u0219i c\u0103rbune, se poate auto-aprinde c\u0103rbunele. Dar probabilitatea s\u0103 explodeze exist\u0103, dar \u00een condi\u021bii extreme, cum ar fi dac\u0103 cineva vine cu vreo surs\u0103 de aprindere, \u00een momentul \u00een care se dep\u0103\u0219esc concentra\u021biile de metan. \u00cen perimetrele \u00een care s-a constatat p\u00e2n\u0103 acum, nu a existat un astfel de pericol\u201d, a conchis Sorin Burian, directorul INCD INSEMEX Petro\u0219ani.<br \/>\nINCD INSEMEX are un grup de speciali\u0219ti care avizeaz\u0103 \u00eenchiderea perimetrelor miniere, fiecare documenta\u021bie fiind analizat\u0103. Doar c\u0103 \u00een cazul haldelor de steril vechi nimeni nu \u0219tie mai nimic. Asta, pentru c\u0103 sunt suprafe\u021be ce au fost date uit\u0103rii \u0219i care, se pare, se trezesc la via\u021b\u0103, atunci c\u00e2nd condi\u021biile sunt propice fenomenului de autoaprindere.<\/p>\n<p>Diana Mitrache<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Pot exploda? Exist\u0103 metan \u00een p\u0103m\u00e2nt? Ce risc\u0103 popula\u021bia din zonele limitrofe haldelor de&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13386,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,18],"tags":[],"class_list":["post-14658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actual","category-economic"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e2t de periculoase sunt haldele de steril? - Cronica de Hunedoara<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronicahd.ro\/?p=14658\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e2t de periculoase sunt haldele de steril? - Cronica de Hunedoara\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Pot exploda? 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