imvelaphi
Xa kuthelekiswa nomhlaba, imithombo ye-uranium esemanzini olwandle inokuchazwa “njengengapheli”. Oovimba be<em>uranium kumanzi olwandle bamalunga neetoni ezisisi-4.5 seebhiliyoni, nto leyo elingana ne-1,000 XNUMX eliphindwe kayi-XNUMX XNUMX koovimba bemigodi ye<em>uranium emhlabeni. Ngenkqubela phambili eqhubekayo yobugcisa bokukhutshwa kwe-uranium yamanzi olwandle, ukuba ubutyebi be-uranium kumanzi olwandle bunokusetyenziswa ngokufanelekileyo kwixesha elizayo, kuya kwanela ukuqinisekisa uphuhliso oluzinzileyo lwamandla enyukliya kunye nokuhlangabezana nemfuno yabantu yamandla. Ngaphambili, abaphandi base-Oak Ridge National Laboratory kunye noLawrence Berkeley National Laboratory e-United States bafumene uhlobo olutsha lwe-uranium sorbent yamanzi olwandle enokuthi ihlaziywe kwaye isetyenziswe kwakhona kwisisombululo esincinci se-carbonate. Ngokuphuculwa okuqhubekayo kokusebenza kwemathiriyeli yokutsalwa kwe-uranium, ingxaki yokungonelanga koovimba bobugcisa bokutsalwa kwe-uranium kumanzi olwandle iye yanda kakhulu.
Abaphandi kwiYunivesithi yaseHainan e-China baye benza isiponji esikhethekileyo esinokusetyenziswa ukunceda ukucoca inkunkuma yenyukliya, kwaye okona kubaluleke kakhulu, inokusetyenziselwa ukukhupha imithombo ye-uranium emanzini olwandle. I-foam ye-melamine elungisiweyo eyenziwe nge-foam ye-melamine, izinto eziphathekayo zisetyenziswa kakhulu kwisiponji sokucoca indlu, ukunciphisa ingxolo yokwakha, ukugquma isithuthi sikaloliwe, izixhobo zokufunxa izandi zemoto kunye nezinye iindawo. I-Melamine foam inezinga eliphezulu leeseli ezivulekileyo ze-99%, kwaye izinga lokufunxa kwamanzi / lolwelo liphindwe ngama-90 ubunzima bayo.
I-foam ye-melamine ifakwe kwisisombululo esinekhemikhali ebophelela ngokulula kwi-uranium kunye nomoya owomileyo. Isakhiwo sangaphakathi sesiponji sishiya emva kwefilimu yeekhemikhali. Xa isiponji sasintywiliselwa kwiitoni ezintlanu zamanzi olwandle kangangeeveki ezisibhozo, safunxa malunga neemiligram ezisisi-1.9 ze<em>uranium ngegram nganye, nto leyo elingana nomlinganiselo oveliswa zezinye iindlela zokufumana i<em>uranium elwandle. Xa kuthelekiswa nezinye iindlela zokukhupha iuranium kusetyenziswa iplastiki, iziponji zemelamine ziyakwazi ukubola kwaye ngoko ke zinobuhlobo nokusingqongileyo.
Emva kokuba i -melamine foam eguquliweyo ifunxa i-uranium, ifumana umbala otyheli ofana nalo mbandela. Ngokuhlambulula, i-uranium inokukhutshwa njengepetroli yezityalo zamandla enyukliya. I-sponge ingaphinda ibekwe elwandle. I-sponge ilahlekelwa luncedo lwayo kwinkqubo nganye yokuphinda isetyenziswe kuba yakha ezinye izinto ezinzima ukuzicoca, kwaye oku kudala ingxaki ngokusetyenziswa kwemveliso eninzi. Le ndlela okwangoku ibiza kakhulu kunokwemba i-uranium, kodwa xa iminerali iphela ekugqibeleni, kungasetyenziswa izinto ezincinci zesiponji, ezinokususwa elwandle. Fumana inani elikhulu lamafutha enyukliya, elidlala indima ebaluleke kakhulu ekukhutshweni kwe-uranium emanzini olwandle.
Okwangoku, eyona ndlela ilula yokufumana iuranium kukuqalisa ukumba kwintsimbi ekrwada kuqweqwe loMhlaba. Kufuneka idlule kwinkqubo entsonkothileyo, equka ukukhangela, ukumbiwa kwemigodi, ukuxhamla, ukutyhefa, ukunyibilikisa, ukusulungekiswa kunye nezinye iinkqubo. Ukuba obunye ubuchwephesha bokutsalwa kwe-uranium yamanzi olwandle bungaphuhliswa, bunokulawulwa ngolawulo olukhethiweyo ukuqonda ulawulo lobunzima obuninzi elwandle. Kwangaxeshanye, uphando lobuchwephesha kunye nophuhliso lokutsalwa kwe-uranium kumanzi olwandle kufuneka lunike ingqwalasela kwindibaniselwano nemizi-mveliso esele ikhulile efana nokukhutshwa kwetyuwa emanzini olwandle kunye nokutsalwa kwetyuwa yolwandle, ukuze kuqondwe ukusetyenziswa okubanzi kobutyebi baselwandle.
I-SINOYQX iya kubonelela ngezixhobo ze-melamine ze-foam zasimahla kumaziko amakhulu ophando lwezenzululwazi kuphando kunye nophuhliso lwezixhobo eziguquliweyo ze-melamine foam uranium.
Ukuze ufumane ulwazi oluthe kratya malunga ne-SINOYQX Melamine Foam, nceda usiqhagamshelane nathi ku- [email protected] okanye usithumelele ilizwi ku: +86-28-8411-1861.
Iindaba zoQhagamshelwano:
email: [imeyile ikhuselwe]
Inombolo: + 86-28-8411-1861
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