UrbanMining(E-Waste) ipfungwa yekudzokorodza yakakurudzirwa naProfessor Nannjyou Michio muna1988, Muzvinafundo weJapan TOHOKU University Mining uye Smelting Research Institute. Zvigadzirwa zvemaindasitiri zvakaraswa zvakaunganidzwa muguta remudhorobha zvinoonekwa sezviwanikwa uye zvinonzi "migodhi yemudhorobha". Iyo ipfungwa yekusimudzira inoenderera iyo vanhu vanoedza nekushingaira kubvisa zvakakosha simbi zviwanikwa kubva mumarara zvigadzirwa zvemagetsi. Semuenzaniso chaiwo wemugodhi wemudhorobha, kune zvikamu zvakasiyana-siyana mubhodhi redunhu rakadhindwa (rinonzi "urban ore" yemugodhi wedhorobha) zvemagetsi senge mbozhanhare, uye chikamu chimwe nechimwe chine zvisingawanzo uye zvakakosha zviwanikwa zvesimbi senge zvisingawanzo simbi uye. rare earths.
Kubva kutanga kwezana ramakore rechi21, Kuvandudza nekusimudzira mitemo yeHurumende yeChina yakakurudzira budiriro yehupfumi nekukurumidza. Mabhodhi eDunhu akadhindwa, IC inotungamira mafuremu uye nemazvo emagetsi ekubatanidza anoshandiswa mumidziyo ye3C aive ari kusimukira indasitiri uye achigadzira tsvina yakawanda yemagetsi uye zvimedu zvemhangura. Pakuvambwa kwemahofisi edu makuru ekambani muna 2007 muHong Kong, takatanga kudzokorora mabhodhi edunhu akadhindwa uye zvisaririra zvemhangura kubva kune vanogadzira zvitambi muHong Kong neSouth China. Isu takavamba bhizinesi rekudzokorodza zvinhu, iro rakakura zvishoma nezvishoma kuita tekinoroji yemhando yepamusoro uye yakavharwa-loop recycling kambani UrbanMines nhasi. Iro zita rekambani uye zita remhando yeUrbanMines harina kungoreva midzi yaro yezvekudzokororwa kwezvinhu asi zvakare yairatidza kukura kwayo kwezvinhu zvepamberi uye kudzokorodza zviwanikwa.
"Unlimited Consumption, Limited Resources; Kushandisa Kubvisa Kuverengera Zviwanikwa, Kushandisa Chikamu Kuverengera Kushandiswa". Kukwira kumatambudziko anokonzerwa neakakosha megatrend akadai sekushomeka kwezviwanikwa uye kudiwa kwesimba rinodzokororwa, UrbanMines yakatsanangura nzira yekukura kwayo se "Vision Future", kubatanidza tekinoroji inoshuvira uye chirongwa chebhizinesi nenzira yakanyatsobatanidzwa yebudiriro inoenderera. Hurongwa hwehungwaru huchatarisa pazvirongwa zvekukura zvakatsaurirwa mune yakakwirira-kuchena isingawanzo simbi zvinhu, zvemhando yepamusoro zvisingawanzo-evhu makomisheni, uye yakavharwa-loop recycling. Iro zano rinogona kuzadzikiswa chete kuburikidza nehunyanzvi matekinoroji ezvizvarwa zvitsva zvezvishandiso zveHigh-Tech indasitiri mashandisirwo uye zvisina kuwanikwa zvikumbiro, nekemikari metallurgy kuziva-maitiro ezviwanikwa kudzokorodza.