Kugwiritsa Ntchito Ukadaulo Watsopano Pofufuza Migodi Kufufuza migodi ndi gawo lofunika kwambiri migodi isanayambe. Mu gawoli, makampani amayesetsa kupeza molondola, kuyeza, ndikuwunika kuthekera kwa miyala kapena malasha. Mavuto ndi ofunika kwambiri: madera akuluakulu, mikhalidwe yoopsa ya nthaka, kusatsimikizika kwa malo, ndalama zambiri zogwirira ntchito, komanso kufunika kwa ntchito zotetezeka... Werengani zambiri
Njira Zobowolera Golide Pansi pa Dziko Lapansi Kubowolera golide pansi pa nthaka ndi kutulutsa mchere pansi pa nthaka, makamaka chifukwa cha malo osungira golide omwe ali m'mitsempha yopapatiza, m'matanthwe otsetsereka, kapena m'malo omwe amachititsa kuti migodi yotseguka ikhale yopanda phindu. Mu migodi ya pansi pa nthaka, kubowola ndi… Werengani zambiri
Mfundo ndi Njira Zogwiritsira Ntchito Migodi M'mikhalidwe Yaikulu Kwambiri ya Zamoyo Kugoba m'mikhalidwe yaikulu kwambiri ya zamoyo ndi vuto lalikulu lomwe limafuna kulondola kwaukadaulo, kusamala kwambiri, komanso kusintha mwachangu ukadaulo. Mawu akuti "zamoyo zoopsa kwambiri" amatanthauza malo a miyala ndi zomangamanga za zamoyo zomwe zimayambitsa zoopsa zazikulu pakukhazikika kwa mapiri, chitetezo cha kutsegula kwa migodi, kupitiriza kugwira ntchito, komanso zotsatira zachilengedwe. Zitsanzo zikuphatikizapo... Werengani zambiri
Kusanthula ndi Kuyang'anira Mpweya Wabwino M'madera Ogulitsa Migodi Madera a migodi ndi malo ochitira ntchito zamafakitale omwe angathe kukhudza kwambiri mpweya wabwino. Kuyeretsa malo, kuboola, kuphulitsa, kukweza ndi kunyamula zinthu, komanso kukonza mchere kumatha kupanga tinthu tating'onoting'ono ndi mpweya zomwe zimakhudza thanzi la ogwira ntchito, madera ozungulira, komanso chilengedwe. Chifukwa chake, kusanthula ndi kuyang'anira… Werengani zambiri
Zofunikira pa Mphamvu mu Kukonza Mineral Kukonza mchere ndi njira zingapo zolekanitsira mchere wamtengo wapatali ndi zinthu zosafunika (gangue), kuwonjezera kalasi yawo, ndikupanga zinthu zomwe zikugwirizana ndi zofunikira za mafakitale. Kumbuyo kwa zolinga izi, pali chinthu chimodzi chomwe nthawi zambiri chimaganiziridwa: mphamvu. Zofunikira pakugwiritsa ntchito mphamvu mu kukonza mchere sizimangokhudza ndalama zogwirira ntchito komanso... Werengani zambiri
Njira Zochepetsera Kuwonongeka kwa Zachilengedwe pa Ntchito za Migodi Ntchito za migodi zimagwira ntchito yofunika kwambiri popereka zipangizo zopangira m'magawo osiyanasiyana, kuyambira mphamvu ndi zomangamanga mpaka ukadaulo. Komabe, ngakhale kuti pali ubwino wa zachuma, migodi ilinso ndi zoopsa zazikulu zachilengedwe. Zotsatirapo monga kuwonongeka kwa nthaka, kuipitsidwa kwa madzi ndi mpweya, kutayika kwa zamoyo zosiyanasiyana, ndi kusokonekera kwa chikhalidwe cha anthu zitha kuchitika ngati... Werengani zambiri
Kusamalira Kukhetsa Madzi mu Migodi ya Asidi mu Ntchito za Migodi Kukhetsa madzi mu migodi ya asidi (AMD) ndi chimodzi mwa zinthu zofunika kwambiri pa chilengedwe pa ntchito za migodi, makamaka m'migodi ya malasha ndi migodi yachitsulo yomwe ili ndi mchere wambiri wa sulfide. AMD imachitika pamene mchere wa sulfide—monga pyrite (FeS₂)—umakhudzidwa ndi mpweya (oxygen) ndi madzi, kenako n’kukhudzidwa ndi okosijeni yomwe imapanga sulfuric acid. Vutoli limayambitsa… Werengani zambiri
Njira ndi Njira Zokonzera Golide Kuchokera ku Manda Ore Kukonza golide kuchokera ku manda ndi njira zingapo zaukadaulo zolekanitsira ndikuyeretsa golide kuchokera ku miyala yomwe ili ndi mchere wamtengo wapatali. Chifukwa golide nthawi zambiri sapezeka mu mawonekedwe "oyera" osavuta kupeza mwachilengedwe, njira zolondola zimafunika—kuyambira kukonzekera miyala, kulekanitsa thupi, kuchotsa madzi, mpaka kuyeretsa komaliza. Nkhani… Werengani zambiri
Njira Zotetezera Pantchito Pa Malo Ogulitsa Migodi Chitetezo ndi thanzi pantchito (OHS) m'malo ogulitsa migodi ndi chinthu chofunikira kwambiri komanso chosakambidwa. Ntchito za migodi zimaphatikizapo kugwiritsa ntchito zida zolemera, kuphulika, kufukula, kunyamula zinthu, ndi kukonza koyamba, zonse zomwe zimakhala ndi zoopsa zambiri. Kuphatikiza apo, zovuta za malo, nyengo yoipa, komanso kukhudzidwa ndi fumbi ndi mankhwala zimapangitsa... Werengani zambiri
Udindo wa Ma Geographic Information Systems mu Migodi Migodi ndi gawo lomwe limadalira kwambiri deta: kuyambira malo, geology, malo osungiramo zinthu, chilengedwe, zomangamanga, mpaka ntchito za tsiku ndi tsiku. Pakati pa kufunikira kwa magwiridwe antchito, chitetezo, komanso kutsatira malamulo azachilengedwe, makampani amigodi amafunikira njira zolondola zoyendetsera, kusanthula, ndikupereka chidziwitsochi. Apa ndi pomwe Ma Geographic Information Systems (GIS) kapena... Werengani zambiri
