Reutilization txheej txheem ntawm Sulfur, Hlau, thiab Kub los ntawm Cyanide Tailings

Qhov Prevalence thiab Drawbacks ntawm Cyanidation txheej txheem

Cov txheej txheem Cyanidation nyob hauv txoj haujlwm tseem ceeb hauv kev rho kub thiab metallurgy thoob ntiaj teb. Nws tau txais kev qhuas dav dav rau ntau yam zoo. Nws qhov kev rov qab tau zoo ua kom muaj kev rho kub ntau tshaj plaws. Cov txheej txheem hloov pauv tau rau ntau hom ore ua rau nws siv tau ntau yam. Kev ua haujlwm, nws yooj yim, thiab pheej yig, uas yog qhov zoo heev rau cov tuam txhab mining. Tsis tas li ntawd, nws tiv thaiv kev poob thaum lub sijhawm thauj kub ore. Txawm li cas los xij, qhov tsis zoo ntawm cov txheej txheem no yog kev tsim cov khoom seem Cyanide ntau heev.

Environmental and Safety Hazards Posed by Cyanide Tailings

Kev pov tseg cov cyanide tailings ua rau muaj teeb meem loj heev rau ib puag ncig thiab kev nyab xeeb. Cov tailings no nyob hauv thaj av dav heev, ua rau muaj kev pov tseg cov khoom muaj nqis hauv av. Qhov tseem ceeb tshaj, lawv pov tseg cov khoom muaj nqis uas siv tau. Cov tshuaj lom uas tseem tshuav hauv cov cyanide tailings tuaj yeem ua rau cov dej thiab av qias neeg, ua rau muaj kev sib npaug ntawm ecological. Ntxiv rau qhov ntawd, cov tailings ntawm cov pas dej uas cuam tshuam nrog cov cyanide tailings ua rau muaj kev phom sij rau kev nyab xeeb. Kev ua tsis tiav ntawm lub pas dej tuaj yeem ua rau muaj kev puas tsuaj loj heev, ua rau muaj kev phom sij rau lub neej thiab khoom vaj khoom tsev.

Txoj hauv kev tam sim no thiab lawv cov kev txwv

Txawm hais tias raug cais ua cov khib nyiab, cov cyanide tailings muaj peev xwm zoo rau kev rov qab tau cov peev txheej. Tam sim no, ib qho kev coj ua feem ntau yog kom nplua nuj sulfur hauv cyanide tailings thiab siv nws ua cov khoom siv raw rau kev tsim cov sulfuric acid. Tom qab ntawd, cov slag tshwm sim yog siv ncaj qha ua hmoov hlau. Txawm li cas los xij, txoj hauv kev no muaj ob qhov kev txwv loj. Ua ntej, cov hmoov hlau muaj kub. Qhov no txo ​​​​​​qhov kev siv cov peev txheej tag nrho thiab cov nyiaj rov qab los ntawm kev lag luam. Qhov thib ob, qib hlau ntawm slag yog qis dua. Muab hais tias qib hlau yog ncaj qha proportional rau tus nqi metallurgical, kev txhim kho qib hlau tuaj yeem txhim kho qhov ua tau zoo ntawm smelting.

Qhov tseem ceeb ntawm High - Tus nqi siv ntawm Cyanide Tailings

Tsim kom muaj txiaj ntsig zoo rau kev siv cov sulfur, hlau, thiab kub hauv cyanide tailings yog qhov tseem ceeb tshaj plaws. Txoj hauv kev tshiab no yog txhawm rau ua kom muaj txiaj ntsig kev lag luam ntawm cyanide tailings. Los ntawm kev ua li ntawd, nws muaj txiaj ntsig daws teeb meem ib puag ncig thiab kev lag luam. Nws sawv cev rau cov kauj ruam tseem ceeb rau kev txhim kho kom ruaj khov hauv kev lag luam mining, muab kev yeej-yeej kev daws teeb meem rau kev txuag cov peev txheej thiab kev loj hlob ntawm kev lag luam.