Amfani da Sabbin Fasaha a Haƙar Ma'adinai Binciken haƙar ma'adinai muhimmin mataki ne kafin a fara haƙar ma'adinai. A wannan matakin, kamfanoni suna ƙoƙari su gano, auna, da kuma tantance yuwuwar albarkatun ma'adinai ko kwal daidai. Kalubalen suna da mahimmanci: manyan yankuna, yanayin ƙasa mai tsauri, rashin tabbas na ƙasa, tsadar aiki mai yawa, da kuma buƙatar ayyukan aminci... Kara karantawa
Dabaru na Hako Zinare a Karkashin Ƙasa Hako zinare a ƙarƙashin ƙasa Hako zinare a ƙarƙashin ƙasa shine haƙo ma'adanai a wani takamaiman zurfin ƙasa, yawanci saboda ma'adinan zinare suna cikin ƙananan jijiyoyin jini, ma'adanai masu tsayi, ko yanayin ƙasa wanda ke sa haƙo mai a buɗe ba shi da tattalin arziki. A cikin tsarin haƙo ma'adinai na ƙarƙashin ƙasa, haƙo ya zama… Kara karantawa
Ka'idoji da Hanyoyin Haƙar Ma'adinai a cikin Yanayi Mai Tsanani na Ƙasa Haƙar ma'adinai a cikin yanayi mai tsauri na ƙasa ƙalubale ne mai girma da yawa wanda ke buƙatar daidaiton fasaha, babban matakin tsaro, da kuma saurin daidaitawa da fasaha. Kalmar "matsanancin yanayin ƙasa" tana nufin yanayin duwatsu da tsarin ƙasa waɗanda ke haifar da babban haɗari ga kwanciyar hankali na gangara, amincin buɗe ma'adinai, ci gaba da aiki, da tasirin muhalli. Misalai sun haɗa da… Kara karantawa
Binciken Ingancin Iska da Kulawa a Wuraren Haƙar Ma'adinai Wuraren haƙar ma'adinai cibiyoyin ayyukan masana'antu ne waɗanda ke da babban yuwuwar yin tasiri ga ingancin iska. Share ƙasa, haƙa ƙasa, fashewa, lodawa da jigilar kayayyaki, da sarrafa ma'adinai na iya haifar da hayakin barbashi da iskar gas wanda ke shafar lafiyar ma'aikata, al'ummomin da ke kewaye, da muhalli. Saboda haka, bincike da sa ido… Kara karantawa
Bukatun Makamashi a Sarrafa Ma'adanai Sarrafa ma'adanai jerin matakai ne na raba ma'adanai masu daraja daga ƙazanta (gangue), ƙara darajarsu, da kuma samar da samfuran da suka dace da ƙa'idodin masana'antu. Bayan waɗannan manufofi, akwai wani abu da ke da mahimmanci wanda galibi ke karɓar kulawa: makamashi. Bukatun makamashi a sarrafa ma'adanai ba wai kawai yana shafar farashin aiki ba har ma da... Kara karantawa
Dabaru Kan Rage Tasirin Muhalli Don Ayyukan Haƙar Ma'adinai Ayyukan haƙar ma'adinai suna taka muhimmiyar rawa wajen samar da kayan aiki ga sassa daban-daban, daga makamashi da gini zuwa fasaha. Duk da haka, duk da waɗannan fa'idodin tattalin arziki, haƙar ma'adinai yana da manyan haɗarin muhalli. Tasiri kamar lalacewar ƙasa, gurɓatar ruwa da iska, asarar bambancin halittu, da kuma katsewar zamantakewa na iya faruwa idan... Kara karantawa
Gudanar da Magudanar Ruwa a Ma'adinan Acid a Ayyukan Ma'adinan Acid Magudanar ruwa a ma'adinan Acid (AMD) yana ɗaya daga cikin mahimman batutuwan muhalli a ayyukan ma'adinan, musamman a ma'adinan kwal da ma'adinan ƙarfe waɗanda ke ɗauke da adadi mai yawa na ma'adanai na sulfide. AMD yana samuwa lokacin da ma'adanai na sulfide - kamar pyrite (FeS₂) - suka fallasa iska (oxygen) da ruwa, sannan suka sha iskar oksaydh wadda ke samar da sulfuric acid. Wannan yanayin yana haifar da… Kara karantawa
Dabaru da Hanyoyin Sarrafa Zinariya daga Ma'adinan ...
Tsarin Tsaron Aiki a Wuraren Haƙar Ma'adinai Tsaron aiki da lafiya (OHS) a wuraren haƙar ma'adinai muhimmin abu ne kuma ba za a iya yin sulhu a kai ba. Ayyukan haƙar ma'adinai sun haɗa da amfani da kayan aiki masu nauyi, fashewa, haƙa ƙasa, jigilar kayayyaki, da sarrafa su da farko, waɗanda duk suna ɗauke da manyan haɗari. Bugu da ƙari, yanayin ƙasa mai wahala, yanayi mai tsanani, da fallasa ƙura da sinadarai suna sa... Kara karantawa
Matsayin Tsarin Bayanai na Ƙasashen Duniya a Haƙar Ma'adinai Bangare ne da ya dogara sosai akan bayanai: daga yanayin ƙasa, ilimin ƙasa, ajiyar kaya, muhalli, kayayyakin more rayuwa, da ayyukan yau da kullun. Tsakanin buƙatun inganci, aminci, da bin ƙa'idodin muhalli, kamfanonin haƙar ma'adinai suna buƙatar hanyoyin da suka dace don sarrafawa, nazari, da gabatar da wannan bayanin. Nan ne Tsarin Bayanai na Ƙasashen Duniya (GIS) ko… Kara karantawa