Kwimeko yangoku yokuphucula rhoqo amanqanaba olawulo lokusingqongileyo kunye neemfuno ezingqongqo ngakumbi, amasimi amaninzi asebenzisa i-cyanides avelisa inani elikhulu lenkunkuma enobungozi. Ukuba ayisetyenziswanga kakuhle, inokubangela umngcipheko kwimpilo yabantu. Ukufezekisa iinjongo ezimbini zokungalahli nezingalahli, iindlela zokuphinda usebenzise zingasetyenziswa ukujongana nale ngxaki.
Indlela ye-Acidification
Umgaqo ophambili wale ndlela kukongeza i-sulfuric acid kwi -cyanide - equlethe amanzi amdaka afana ne- Sodium cyanide water wastewater kwaye ulungise i-pH ibe malunga ne-1.5. Oku kuguqula i-CN - ibe yi-HCN. Ekubeni iqondo lokubila le-HCN liphantsi kakhulu, liyi-26.5℃ kuphela, linokuphuma kwisisombululo kubushushu begumbi. Igesi ye-HCN ephumileyo ifakwa kwi-absorber kwaye ifunxwe sisisombululo se-alkaline (isisombululo se-sodium hydroxide okanye i-calcium hydroxide). Ngenxa yoko, kufunyanwa isisombululo se-cyanide esingama-20% - 30%, esinokuphinda sisetyenziswe.
Ion - Indlela yoTshintsho
Ii-anion-exchange resins zinamandla kakhulu kwii-ion ezahlukeneyo ze-metal-cyanide complex kwi-cyanide- equlethe amanzi amdaka. Ngeenkqubo zokufunxa kunye nokufunxa, ii-cyanides kunye neentsimbi ezixabisekileyo emanzini amdaka zinokususwa. Inzuzo yale ndlela kukuba umgangatho wamanzi acocekileyo ulungile kwaye uzinzile. Nangona kunjalo, ii-anion-exchange resins zinobukhulu obuncinci bee-particle kwaye azinamandla aneleyo oomatshini. Ngaphezu koko, le nkqubo iyinkimbinkimbi, inobunzima obukhulu bokusebenza kunye neendleko eziphezulu.
Indlela ye-Carbon Adsorption esebenzayo
Ikhabhoni esebenzayo inesakhiwo esityebileyo se-microporous kunye ne-surface hydrophobicity, kwaye inobudlelwane obunamandla kakhulu kwizinto eziyityhefu emanzini. Ke ngoko, indlela ye-carbon adsorption esebenzayo ibisoloko iyeyona ndlela isebenzayo yokususa izinto ezinobuthi obuphantsi emanzini. Impembelelo ye-adsorption yekhabhoni esebenzayo ixhomekeke ikakhulu kwiipores zayo ezininzi zangaphakathi kunye nendawo enkulu yendawo ethile.
Ukuqinisekisa ukuba i-cyanides ezifana neSodium Cyanide azivuzanga, abahloli bavavanya umgangatho wamanzi rhoqo ukuze babone ubungakanani bongcoliseko lwe-cyanide. Ukuba kuyimfuneko, indawo yesilumkiso iyandiswa. Abahloli kunye nabasebenzi bonyango kwindawo kufuneka banxibe iiglavu zokukhusela ezimelana neoyile yerabha.
Ukuqukumbela, unyango olufanelekileyo kunye nokurisayikilisha ulwelo lwenkunkuma yeCyanide kubalulekile ekukhuselekeni kokusingqongileyo nasekugcinweni kwezixhobo. Ngokusebenzisa ezi ndlela kunye nokuqinisekisa ukubekwa esweni ngokungqongqo, singanciphisa imiphumo emibi ye-cyanide - equlethe inkunkuma kwindalo nakwimpilo yabantu.
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- 2Ukucoceka okuPhezulu · Ukusebenza okuZinzileyo · UBuyiselo obuPhezulu — isodium cyanide yokukhutshwa kwegolide yanamhlanje
- 3United Chemical's Iqela loPhando Libonisa iGunya Ngokusebenzisa iDatha-Driven Insights
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