Mining

Kukanganiswa kweMigodhi paHupenyu hweVanhu neHupfumi hweMunharaunda Migodhi inowanzoonekwa senzira yekusimudzira budiriro nekuti inogona kuunza kukosha kukuru kwehupfumi, kugadzira mabasa, uye kukurudzira budiriro yezvivakwa. Munzvimbo zhinji, kuvapo kwemigodhi kwakachinja nhoroondo yedunhu: misha yaimbova isina kurara inogona kuva nzvimbo dzezviitiko zvitsva zvehupfumi. Zvisinei, kunze kwemipiro yayo, migodhi zvakare… Verenga zvakawanda

Kuongororwa kweMusika weZvicherwa uye Kudiwa kweMari muIndasitiri yeMigodhi Indasitiri yezvemigodhi inoita basa rakakosha muhupfumi hwenyika semupi mukuru wezvinhu zvakagadzirwa muzvikamu zvakasiyana-siyana, kubva pakuvaka nesimba kusvika pakugadzira zvinhu uye tekinoroji yepamusoro. Mumakumi emakore achangopfuura, kushanduka kwemusika wezvemigodhi kwakaitika shanduko huru nekuda kwekushanduka kwesimba, kufambira mberi kwetekinoroji, shanduko dzezvematongerwo enyika, uye zvinodiwa zvekuchengetedza nguva. Saka, … Verenga zvakawanda

Matekiniki neMaitiro Ekugadzirisa Ivhu reMigodhi Kugadzirisa ivhu remigodhi inzira yemabasa akarongwa ekudzorera ivhu rakakanganiswa nemabasa ekuchera kumamiriro akasimba, akachengeteka, uye anoshanda mune zvakatipoteredza uye mune zvehupfumi. Mumamiriro ebudiriro inoenderera mberi, kugadzirisa ivhu harisi basa rekutonga chete, asi kuedza kwakasimba kwekuderedza kukuvara kwezvakatipoteredza, kudzivirira njodzi dzakadai sekudonha kwevhu nemafashamo, uye… Verenga zvakawanda

Nzira Dzekuchera Nekuchera Migodhi Yezvicherwa Zvemaindasitiri Zvicherwa zvemaindasitiri iboka rezvicherwa zvinoshandiswa zvakanyanya nekuda kwehunhu hwazvo hwepanyama uye hwemakemikari, kwete nekuda kwehuwandu hwesimbi. Mienzaniso inosanganisira limestone, dolomite, gypsum, kaolin, jecha re quartz, feldspar, bentonite, zeolite, phosphate, talc, uye munyu. Zvicherwa izvi zvinoumba musimboti wemaindasitiri mazhinji: simende nekuvaka, girazi neceramics, fetereza, … Verenga zvakawanda

Tekinoroji neKugadzira Marasha muKugadzira Marasha Marasha achiri kuita basa rakakosha mukuzadzisa zvinodiwa zvesimba nezvinhu zvemaindasitiri munyika dzakawanda, kusanganisira Indonesia. Kunyangwe nyika iri kufambira mberi pakuchinja kwesimba rakachena, chokwadi chiripo chinoratidza kuti marasha achiri kushandiswa kugadzira magetsi, indasitiri yesimende, kugadzira simbi, uye maitiro akasiyana-siyana ekupisa maindasitiri. Pakati pezvinodiwa… Verenga zvakawanda

Mashandiro ESisitimu Yekufefetedza Mugodhi: Kufefetedza mugodhi inzira yakagadzirirwa kupa mweya mutsva uye kubvisa mweya wakasviba munzvimbo dzemigodhi, kunyanya migodhi yepasi pevhu. Kufefetedza chinhu chakakosha pakuchengetedza hutano nebasa, sezvo nzvimbo yemigodhi ichikonzera njodzi huru, kusanganisira kushomeka kweokisijeni, kuunganidzwa kwemagasi ane chepfu, guruva rinofema, uye tembiricha yakakwira nehunyoro. … Verenga zvakawanda

Matanho Ekugadzirisa Zvicherwa Zvinoshanda Kutarisira zvicherwa chimwe chezvinhu zvakakosha pakuchengetedza indasitiri yemigodhi uye kusimba kwehupfumi hwenyika. Zvicherwa zvinochengetwa hazvisi "huwandu hwematombo ane zvicherwa," asi zviwanikwa zvakaonekwa, zvakayerwa, uye zvinokwanisika kuchera uchishandisa matekinoroji nemitengo chaiyo. Nekuda kwe… Verenga zvakawanda… Verenga zvakawanda

Kukanganiswa Kwemabasa Ekuchera Migodhi Pahutano Hweveruzhinji Mabasa ekuchera migodhi anoita basa rakakosha mukusimudzira hupfumi nekupa zvinhu zvekushandisa kumaindasitiri akasiyana-siyana, kugadzira mabasa, uye kuwedzera mari inowanikwa munharaunda nemunyika. Zvisinei, pasinei nekupa uku, kuchera migodhi kunewo mhedzisiro yakaipa kune nharaunda nehutano hweveruzhinji, kunyanya kune vagari vanogara pedyo nenzvimbo dzekuchera migodhi. Kukanganiswa kwacho… Verenga zvakawanda

Matekiniki Ekutarisira Marara Ane Chepfu Mumigodhi Bhizinesi remigodhi rinoita basa rakakosha mukupa zvinhu zvekushandisa pakugadzira simba, kuvaka, uye tekinoroji. Zvisinei, pasinei nemabhenefiti aro ehupfumi, mabasa emigodhi anogadzirawo marara anogona kuva nengozi kunharaunda nehutano hwevanhu. Marara aya anogona kusanganisira miswe, kubuda kwemvura mumigodhi ine acid, process sludge, uye overburden, izvo... Verenga zvakawanda

Nzira dzekuchera zvicherwa zvisingawanzoitiki Zvicherwa zvisingawanzoitiki—zvinowanzonzi zvicherwa zvakakosha—zvinoita basa rakakosha mutekinoroji yemazuva ano. Simbi nezvicherwa zvakaita se lithium, cobalt, nickel, rare earth elements (REEs), tantalum, niobium, gallium, uye germanium zvinhu zvakakosha pakugadzira mabhatiri emotokari dzemagetsi, mawind turbine, solar panels, zvishandiso zvemagetsi, uye kunyange maindasitiri... Verenga zvakawanda