
sodium cyanide, Ngwakọta na-egbu egbu nke ukwuu na usoro ọgwụ NaCN, bụ nke a na-ejikarị na mpaghara ụlọ ọrụ dị iche iche, gụnyere ngwuputa ọla edo, electroplating, na njikọ kemịkalụ. Ọ bụ ezie na ọ na-enye ụlọ ọrụ ndị a uru dị ukwuu, njikwa na iji ya na-adịghị mma na-ebute ihe egwu dị egwu na gburugburu ebe obibi na ahụike mmadụ. Ya mere, ọ dị oke mkpa ịghọta na mejuputa omume kwesịrị ekwesị maka iji sodium cyanide iji belata ikike ihe egwu gburugburu ebe obibi.
Njirimara na ngwa nke sodium Cyanide
Sodium cyanide bụ ihe na-acha ọcha, kristal siri ike nke na-agbaze na mmiri, na-eme ka ọ dị mfe igbari na itinye n'ime usoro mmepụta ihe. N'ebe a na-egwupụta ọla edo, a na-eji ya na usoro cyanidation wepụ ọla edo na ọla. Cyanide ion n'ime sodium cyanide na-etolite ogige soluble na ọla edo, na-ekwe ka ọ kewapụ ya na nkume gbara ya gburugburu. Na electroplating, sodium cyanide na-eje ozi dị ka isi akụrụngwa na electroplating baths, na-eme ka ntinye nke ọla dị ka ọla kọpa, ọlaọcha, na ọla edo na dị iche iche substrates. N'ime ụlọ ọrụ na-emepụta kemịkalụ, a na-eji ya dị ka reagent na mmepụta nke ọgwụ, pesticides, na ọgwụ ndị ọzọ.
Ihe ize ndụ gburugburu ebe obibi nke sodium Cyanide
N'agbanyeghị uru ya, sodium cyanide dị oke egwu ma ọ bụrụ na ejighi ya nke ọma. Mgbe a tọhapụrụ ya na gburugburu ebe obibi, ọ nwere ike gbanwee ngwa ngwa ka ọ ghọọ hydrogen cyanide gas, nke na-egbu egbu ma mmadụ ma anụ ọhịa. Na gburugburu mmiri, sodium cyanide nwere ike ịkpata ọnwụ azụ na ihe ndị ọzọ dị n'ime mmiri site na imebi usoro iku ume ha. Ọ nwekwara ike metọọ ala na mmiri dị n'ime ala, na-eme ka ha ghara ịdị mma maka ebumnuche ugbo na mmiri ọṅụṅụ. Ọzọkwa, ogologo oge nke cyanide na gburugburu ebe obibi nwere ike iduga bioaccumulation na nri nri, na-ebute ihe ize ndụ nye ihe dị elu dị elu, gụnyere ụmụ mmadụ na-eri nri ma ọ bụ mmiri emetọ.
Ojiji nke ọma yana usoro nchekwa
Nrube isi n'usoro iwu siri ike
Irube isi na ụkpụrụ mpaghara, mba na mba ụwa gbasara ojiji, nchekwa na mkpofu sodium cyanide bụ nzọụkwụ mbụ na nke kachasị mkpa. Ụlọ ọrụ ga-enwetarịrị ikike dị mkpa, soro ntuziaka akọwapụtara na ebe nchekwa, ma kọọ ihe ọ bụla merenụ ma ọ bụ mwụfu ngwa ngwa. Ndị na-ahụ maka nhazi na-etinye oke na ntinye nke cyanide na nsị na ikuku iji hụ na nchekwa gburugburu ebe obibi.
Nchekwa Nchekwa
Ekwesịrị ịchekwa sodium cyanide n'ime arịa ndị a kpuchiri ekpuchi nke ọma nke ejiri ihe na-eguzogide corrosion, dị ka nnukwu njupụta polyethylene ma ọ bụ igwe anaghị agba nchara. Ebe nchekwa kwesịrị ịdị mma - ikuku ventilashị, kpọrọ nkụ, na pụọ na isi mmalite nke okpomọkụ, mgbanye, na kemịkalụ na-adabaghị adaba. Na mgbakwunye, a ga-enwe usoro nchekwa ihe mkpofu, dị ka dikes ma ọ bụ trays, iji gbochie mgbasa nke sodium cyanide ma ọ bụrụ na ọ daa.
Ijikwa na ojiji
Ndị ọrụ na-etinye aka na njikwa sodium cyanide ga-enweta ọzụzụ zuru oke gbasara usoro nchekwa, gụnyere iji ngwa nchekwa nkeonwe (PPE) nke ọma. PPE kwesịrị ịgụnye gloves, goggles, respirators, na uwe nchebe iji gbochie mmetụ akpụkpọ ahụ, iwe anya, na ikuku uzuoku cyanide. Mgbe a na-eji ya eme ihe, ekwesịrị ịgbaso usoro nlebara anya na usoro onunu iji hụ na ejiri ego ziri ezi mee ihe, na-ebelata ihe ize ndụ nke ịṅụbiga mmanya ókè ma ọ bụ mwụfu na mberede.
Waste Management
Ijikwa mkpofu kwesịrị ekwesị dị mkpa iji gbochie ntọhapụ nke sodium cyanide na gburugburu ebe obibi. Ekwesịrị ịgwọ ihe mkpofu ụlọ ọrụ nwere sodium cyanide tupu ebufu ya. Ụzọ ọgwụgwọ nwere ike ịgụnye kemịkalụ oxidation, nke na-agbanwe cyanide n'ime ogige ndị na-egbu egbu, ma ọ bụ ọgwụgwọ ndu, ebe microorganisms na-akụda cyanide. Mgbe ọgwụgwọ gasịrị, a ga-ekpofu ihe mkpofu ahụ n'ime ebe a na-ekpofu ahịhịa ma ọ bụ ụlọ ọrụ nlekọta mkpofu akwadoro.
Nleba anya na nkwado ihe mberede
nlekota gburugburu ebe obibi mgbe nile dị mkpa iji chọpụta ihe ọ bụla nwere ike ịpụta ma ọ bụ mmetọ ọ bụla n'oge. Nke a nwere ike ịgụnye ịlele ala, mmiri, na ikuku dị n'akụkụ sodium cyanide - iji akụrụngwa. N'ọnọdụ nke mwụfu ma ọ bụ ntọhapụ na mberede, ụlọ ọrụ kwesịrị inwe atụmatụ nzaghachi mberede akọwapụtara nke ọma. Atụmatụ ndị a kwesịrị ịgụnye usoro maka ịnwe ntufu ahụ, gwa ndị ọchịchị dị mkpa, na inye ndị ọ metụtara enyemaka ahụike.
N'ikpeazụ, iji sodium cyanide eme ihe nke ọma dị mkpa maka ibelata ihe egwu gburugburu ebe obibi nwere ike ime. Site n'ịgbaso usoro iwu siri ike, imejuputa usoro nchekwa na njikwa nchekwa, ijikwa ihe mkpofu nke ọma, na idobe nleba anya na ịmụrụ anya. njikere mberede, ụlọ ọrụ nwere ike ịnọgide na-erite uru na sodium cyanide ma na-echekwa gburugburu ebe obibi na ahụike ọha. Ka mmata gburugburu ebe obibi na-etolite na ụkpụrụ na-esiwanye ike, nkwalite na-aga n'ihu na omume nlekọta sodium cyanide ga-adị mkpa maka mmepe ụlọ ọrụ na-adigide.
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