Nnyocha na ọgwụgwọ mmiri mkpofu nwere Cyanide na mgbake zuru oke nke ihe bara uru

Nnyocha banyere ọgwụgwọ mmiri mkpofu nwere Cyanide na mgbake zuru oke nke ihe bara uru Sodium Cyanide cyanide nwere ọgwụgwọ mmiri mkpofu nke No. 1 foto

N'akụkụ nke mmepe mmepụta ihe nke oge a, ọgbọ nke cyanide-nwere mmiri mkpofu bụ ihe a na-apụghị izere ezere na mpaghara dị iche iche, gụnyere ngwuputa, electroplating, na kemịkalụ. Mmiri mmiri a abụghị naanị na-etinye nnukwu ihe egwu na gburugburu ebe obibi na ahụike mmadụ n'ihi oke nsi nke cyanide kamakwa ọ nwere ihe bara uru nke nwere ike nwetaghachi, na-enye ma uru gburugburu ebe obibi na akụ na ụba. N'ihi ya, nchọpụta banyere ọgwụgwọ nke mmiri mkpofu nke nwere cyanide na mgbake zuru oke nke ihe ndị bara uru aghọwo isiokwu dị oké mkpa na-adọta mmasị dị ukwuu site na ụlọ akwụkwọ na ụlọ ọrụ.

Ike ịdị arọ nke mmiri mkpofu nke Cyanide nwere

Cyanide bụ ihe na-egbu egbu nke ukwuu nke nwere ike ịkpaghasị ọrụ nkịtị nke sistem iku ume na ụjọ ahụ mmadụ ọbụlagodi na obere mkpokọta. Mgbe a na-ebunye mmiri mkpofu nke nwere cyanide n'ime mmiri eke na-enwetaghị ọgwụgwọ kwesịrị ekwesị, ọ nwere ike iduga ọnwụ nke ihe ndị dị ndụ n'ime mmiri, mebie nguzozi nke gburugburu ebe obibi nke mmiri, ma metọọ ala na mmiri dị n'ime ala site na mmiri mmiri, na-ebute mmebi gburugburu ebe obibi ogologo oge na nke dị anya. Na mgbakwunye, site n'ọnọdụ akụ na ụba, mkpofu mmiri mkpofu nke nwere cyanide n'ụzọ na-ekwesịghị ekwesị pụtara ịla n'iyi nke akụ ndị bara uru, dị ka ọla dị oké ọnụ ahịa dị ka ọla edo, ọlaọcha, na ọla ndị dị arọ dị ka ọla kọpa, zinc, bụ ndị na-adịkarị na mmiri mkpofu dị otú ahụ.

Teknụzụ ọgwụgwọ dị elu maka mmiri mkpofu nwere Cyanide

Ụzọ Oxidation Chemical

Oxidation kemịkalụ bụ otu n'ime ụzọ ndị a na-ejikarị agwọ mmiri mkpofu nwere cyanide. Usoro dịka chlorination, ozonation, na ojiji hydrogen peroxide ka a na-ejikarị eme ihe. Dịka ọmụmaatụ, chlorination na-eji chlorine ma ọ bụ ihe ndị mejupụtara ya eme ka ion cyanide ghọọ ion cyanate na-adịghị egbu egbu, wee mee ka ha dịkwuo oxidize n'ime carbon dioxide na nitrogen n'ọnọdụ kwesịrị ekwesị. Ozonation, ya na ikike oxidation siri ike ya, nwere ike imebi cyanide ngwa ngwa, mmeghachi omume ahụ zuru oke, na-ahapụ obere ihe ndị na-emerụ emerụ. Usoro oxidation kemịkalụ ndị a nwere ike ibelata mkpokọta cyanide na mmiri mkpofu nke ọma, na-eme ka ọ rube isi n'ụkpụrụ mwepụ.

Ụzọ ọgwụgwọ ndu

Ọgwụgwọ nke ndu na-eji microorganisms metabolize na decompose cyanide. Nje bacteria nwere ike ime mgbanwe na gburugburu ebe obibi nwere cyanide ma jiri cyanide mee ihe dị ka ikuku carbon na nitrogen maka itolite na mmeputakwa. Usoro a nwere uru nke ọnụ ala dị ala, ịdị mma gburugburu ebe obibi, na ikike ijikwa nnukwu mmiri na-ekpofu mmiri mgbe niile. Otú ọ dị, ọ na-enwe mmetụta maka ihe ndị dị ka okpomọkụ, uru pH, na ọnụnọ nke ihe mgbochi na mmiri na-ekpofu mmiri, nke na-achọ nchịkwa siri ike nke ọnọdụ ọrụ.

Ụzọ ọgwụgwọ anụ ahụ-Chemical

Ụzọ kemịkalụ anụ ahụ, gụnyere adsorption, mgbanwe ion, na nkewa akpụkpọ ahụ, na-arụkwa ọrụ dị mkpa n'ime ihe cyanide. ọgwụgwọ mmiri mkpofu. Mgbasa ozi carbon arụ ọrụ nwere ike wepu cyanide fọdụrụnụ na ụfọdụ mmetọ organic na mmiri mkpofu. Ion mgbanwe resins nwere ike họrọ adsorb cyanide ion na metal-cyanide ogige, nweta nkewa na imeju nke cyanide. Teknụzụ nkewa nke membrane, dị ka reverse osmosis na nanofiltration, nwere ike kewapụ cyanide na ihe bara uru na mmiri mkpofu site na membranes nke nwere ọkara, yana arụmọrụ nkewa dị elu yana nkwụsi ike dị mma.

Mgbake zuru oke nke ihe bara uru

Iweghachite ọla ndị dị oke ọnụ ahịa

N'ụlọ ọrụ ndị na-egwupụta akụ na ụbara, mmiri mkpofu nke cyanide na-enwekarị ọla dị oké ọnụ ahịa dị ka ọla edo na ọlaọcha. Usoro dị ka mmịpụta ihe mgbaze, eletrọnịkị, na mgbanwe ion ka a na-ejikarị eme ihe maka mgbake ha. Mwepụta ihe mgbaze na-eji ihe mgbaze organic were họrọ ahọpụtara ogidi ọla-cyanide dị oke ọnụ ahịa n'ime mmiri mkpofu, na-esochi iwepụta na oke mmiri iji nweta ọla dị oke ọnụ ahịa. Electrowinning na-enwetaghachi ọla ozugbo site na mmiri mkpofu site na electrolysis, nke bụ ụzọ dị mfe ma dị irè maka mgbake ígwè.

Iweghachi nke ọla dị arọ

Maka ọla ndị dị arọ dị ka ọla kọpa na zinc na mmiri mkpofu nke cyanide nwere, enwere ike itinye ụzọ dị ka mmiri ozuzo mmiri ozuzo, cimentation, na ihe mgbaze. Mmiri mmiri kemịkalụ na-eji reagents meghachi omume na ion metal dị arọ ka ọ na-etolite ebili mmiri na-adịghị soluble, bụ nke a na-ekewa. Cementation na-eji ọla electropositive ndị ọzọ wepụ ọla dị arọ site na ngwọta, na-enweta mgbake. Ụzọ mgbake ndị a ọ bụghị nanị na-ebelata mmetọ gburugburu ebe obibi nke nnukwu ọla na-akpata kamakwa na-eme ka mkpofu ghọọ akụ na ụba, na-emepụta uru akụ na ụba.

Ihe ịma aka na atụmanya

N'agbanyeghị ọganihu dị ịrịba ama na ọgwụgwọ nke mmiri mkpofu nke nwere cyanide na mgbake nke ihe ndị bara uru, a ka nwere ọtụtụ ihe ịma aka. Dịka ọmụmaatụ, ọnụ ahịa dị elu nke ụfọdụ teknụzụ ọgwụgwọ dị elu, mgbagwoju anya nke ịgwọ mmiri mkpofu na ihe mgbagwoju anya, na ihe isi ike n'ịhụ nkwụsi ike ogologo oge nke usoro ọgwụgwọ. N'ọdịnihu, ndị na-eme nchọpụta kwesịrị ilekwasị anya n'ịzụlite nkà na ụzụ na-arụ ọrụ nke ọma, nke dị ọnụ ala, na gburugburu ebe obibi enyi na enyi. Nchikota nke otutu usoro ọgwụgwọ, mmelite nke ịrụ ọrụ ihe, na ntinye nke ọgụgụ isi na nnukwu data na njikwa usoro nwere ike ịghọ ntụziaka mmepe dị mkpa, na-enye aka na mmepe mmepe nke ụlọ ọrụ na-adịgide adịgide ma na-echebe gburugburu ebe obibi.

N'ikpeazụ, nchọpụta banyere ọgwụgwọ nke mmiri mkpofu nwere cyanide na mgbake zuru oke nke ihe ndị bara uru bụ ihe dị mkpa maka nchebe gburugburu ebe obibi, iji ihe onwunwe na mmepe akụ na ụba. Ịga n'ihu n'ịchọgharị na mmepụta ihe ọhụrụ na mpaghara a ga-eweta mmetụta dị mma karịa ma gburugburu ebe obibi na akụ na ụba ụlọ ọrụ mmepụta ihe.

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