{"id":6121,"date":"2026-02-12T10:11:27","date_gmt":"2026-02-12T10:11:27","guid":{"rendered":"https:\/\/cronicavj.ro\/?p=6121"},"modified":"2026-02-12T10:11:27","modified_gmt":"2026-02-12T10:11:27","slug":"provocarile-haldelor-de-steril","status":"publish","type":"post","link":"https:\/\/cronicahd.ro\/?p=6121","title":{"rendered":"Provoc\u0103rile haldelor de steril"},"content":{"rendered":"

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Exploatarea huilei a creat, \u00een fiecare ora\u0219 al V\u0103ii Jiului depozite importante de steril. Este partea de roc\u0103 scoas\u0103 din min\u0103 \u0219i care a fost depo-zitat\u0103 pe diverse perimetre, dup\u0103 procesul de separa\u021bie al huilei. Iar comunit\u0103\u021bile au r\u0103mas cu ele, a\u0219a c\u0103 au devenit obiecte de studiu pentru cercet\u0103tori. Ce se poate face cu ele? Cum le putem refolosi? Ori cum se pot ecologiza? Sunt doar c\u00e2teva dintre \u00eentreb\u0103rile ce au constituit studii ce au fost prezentat la workshop-ul ce a avut loc la Universitatea din Petro\u0219ani, \u00een aceste zile.<\/p>\n

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\u201eEste o mas\u0103 rotund\u0103, un workshop regional intitulat \u201eBioeconomia terenurilor neproductive, de la provoc\u0103ri locale, regionale, la oportunit\u0103\u021bi energetice, pentru o Rom\u00e2nie rezilient\u0103\u201d, cu participare at\u00e2t din \u021bar\u0103, c\u00e2t \u0219i de peste hotare, cu cercet\u0103tori ce au intrat cu noi online. E un proiect mare \u00een care am avut ca parteneri, pe cei de la Politehnica Bucure\u0219ti \u0219i care a vizat reabilitarea terenurilor r\u0103mase \u00een urma exploat\u0103rilor miniere, respectiv a haldelor de steril \u0219i cultivarea unor produse specifice adaptate fiec\u0103rui tip de hald\u0103 de steril\u201d, a spus prof univ dr ing Sorin Mihai Radu, rectorul Universit\u0103\u021bii din Petro\u0219ani.
\nDe-a lungul cercet\u0103rii, au fost s\u0103dite diverse plante pe aceste halde, iar despre roade, cercet\u0103torii spun acum c\u0103 au \u0219i rezultate.
\n\u201eSunt culturi care, nu \u00eentotdeauna vor fi folosite pentru alimenta\u021bie, sau ca furaje pentru animale, ci unele care nu se preteaz\u0103 \u0219i care vor fi surse pentru energia produs\u0103 pe baz\u0103 de biomas\u0103\u201d, mai spune rectorul Universit\u0103\u021bii.
\nLa aceste studii au participat profesori \u0219i doctoranzi de la Universitatea din Petro\u0219ani. Au cultivat plante care s\u0103 se adapteze pe haldele de steril, la Petrila \u0219i Lonea, iar rezultatele au fost \u00eencurajatoare. Plantele au ar\u0103tat \u0219i ce substan\u021be exist\u0103 \u00een aceste soluri ale haldelor \u0219i dac\u0103 acolo se reg\u0103sesc minerale rare ce ar putea fi extrase pe viitor.<\/p>\n

Diana Mitrache<\/p>\n","protected":false},"excerpt":{"rendered":"

  Exploatarea huilei a creat, \u00een fiecare ora\u0219 al V\u0103ii Jiului depozite importante de steril….<\/p>\n","protected":false},"author":1,"featured_media":6122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,12],"tags":[],"class_list":["post-6121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actual","category-invatamant"],"yoast_head":"\nProvoc\u0103rile haldelor de steril -<\/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=6121\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Provoc\u0103rile haldelor de steril -\" \/>\n<meta property=\"og:description\" content=\"  Exploatarea huilei a creat, \u00een fiecare 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