UThutho oluKhuselekileyo kunye noGcino lweSodium Cyanide

Sodium i-cyanide yikhompawundi yeekhemikhali ezinetyhefu kakhulu esetyenziswa kakhulu kwiinkqubo ezahlukeneyo zemizi-mveliso, ezifana nemigodi, i-electroplating, kunye nokuhlanganiswa kweekhemikhali. Ngenxa yobutyhefu obugqithisileyo kunye nokwenzeka kokusingqongileyo kunye nokulimala kwabantu, amanyathelo angqongqo okhuseleko kufuneka aphunyezwe ngexesha layo uthutho kwaye yoGcino. Eli nqaku lijolise ekunikeni isishwankathelo esibanzi semigaqo yokhuseleko kunye nezenzo ezilungileyo ezinxulumene nokuthuthwa kunye nokugcinwa Isodium cyanide.

Ukuthuthwa kweSodium Cyanide

Amalungiselelo othutho lwangaphambili

1.Ukupakishwa ngokufanelekileyo

• I-sodium cyanide kufuneka ifakwe kwi-container evaliweyo, i-corrosion - i-container containers. Ezi zikhongozeli zenziwa ngemathiriyeli enje nge-high- density polyethylene (HDPE) okanye intsimbi ene linings ezifanelekileyo. Ukupakishwa kufuneka kuyilwe ukuthintela nakuphi na ukuvuza ngexesha lokuphatha okuqhelekileyo, ukungcangcazela kwezothutho, kunye neempembelelo ezinokubakho.

• Isingxobo ngasinye kufuneka sibhalwe ngokucacileyo igama lekhemikhali “Isodium cyanide,” udidi lwayo lweengozi (6.1 kwizinto eziyityhefu), kunye neempawu ezifanelekileyo ezilumkisayo, kuquka ukakayi - kunye - nesimboli yamathambo anqamlezileyo.

2.Amaxwebhu

• Ngaphambi kokuthutha, amaxwebhu aneenkcukacha zokuthumela kufuneka alungiswe. La maxwebhu kufuneka abandakanye ulwazi malunga nobungakanani be sodium cyanide ukuthuthwa, imvelaphi yayo, indawo ekuyiwa kuyo, kunye nolwazi loqhagamshelwano olungxamisekileyo. Amaphepha okuthumela kufuneka ahambelane nemimiselo yezothutho yamazwe ngamazwe kunye nelizwe lonke, njengeKhowudi ye-International Maritime Dangerous Goods (IMDG) yokuthutha elwandle kunye neMimiselo yeZizinto ezinobungozi (HMR) e-United States yokuthutha umhlaba.

Ngexesha loThutho

1.Indlela yoThutho

• Uthutho lwendlela: Iilori ezisetyenziselwa ukuthutha i-sodium cyanide kufuneka zenziwe ngokukodwa kwizinto ezinobungozi. Kufuneka baxhotyiswe nge-spill -containment systems, ezifana neetreyi zesibini okanye iiliner kwindawo yempahla. Izithuthi kufuneka kwakhona zihambelane nayo yonke imimiselo yasekhaya kunye neyelizwe malunga nokuthuthwa kweekhemikhali ezinobungozi, kubandakanywa neemvume ezifanelekileyo kunye nokulandela iindlela ezichongiweyo ezithintela iindawo ezihlala abantu kunye neendawo ezinobungozi bokusingqongileyo.

• Uthutho lukaloliwe: Iinqwelo zikaloliwe ezithwele i-sodium cyanide kufuneka zibe luhlobo oluvunyiweyo kwizinto eziyingozi. Kufuneka zihlolwe rhoqo ukukhangela imfezeko yesakhiwo kunye nokusebenza kweendlela zokutywinwa kwazo. Iindlela zikaloliwe zihlala zineenkqubo ezithile zokuphatha kunye nokuhambisa oololiwe abathwele izinto eziyityhefu ezifana nesodium cyanide ukunciphisa umngcipheko.

• Ukuthuthwa kolwandle: Xa i-sodium cyanide ithuthwa ngolwandle, kufuneka igcinwe ngokuhambelana neKhowudi ye-IMDG. Izikhongozeli zidla ngokubekwa kwiindawo zenqanawa ezingena umoya kakuhle kwaye kude nemithombo yobushushu, ukuvutha, kunye nezinye izinto ezingahambelaniyo. Izixhobo zokuphatha ezikhethekileyo zisetyenziselwa ukulayisha kunye nokothula izikhongozeli ngokukhuselekileyo.

2.UQeqesho loMqhubi/uMsebenzisi

• Abaqhubi okanye abaqhubi ababandakanyekayo ekuthuthweni kwe-sodium cyanide kufuneka bafumane uqeqesho olubanzi malunga nokuphathwa kwezinto ezinobungozi. Olu qeqesho kufuneka lufake izihloko ezifana neempawu ze-sodium cyanide, iinkqubo zokuphendula ngokukhawuleza kwimeko yokuchitheka okanye ingozi, kunye nokusetyenziswa ngokufanelekileyo kwezixhobo zokukhusela zomntu (PPE). Kufuneka baqhelene nendlela kunye nazo naziphi na iingozi ezinokubakho endleleni.

3.IziCwangciso zokuPhendula ngokuNgxamisekileyo

• Zonke izithuthi zothutho kufuneka zithwale iikhithi zokuphendula ngexesha likaxakeka. Ezi zixhobo zibandakanya izinto ezifunxayo ukuba ziqulathe ukuchitheka, ii-agent ezingathathi hlangothi kwi-sodium cyanide (efana ne-hydrogen peroxide kwezinye iimeko), kunye nezibonelelo zoncedo lokuqala. Ukongeza, abaqhubi kufuneka bazi ukuba banokuqhagamshelana njani neenkonzo zongxamiseko ngoko nangoko xa kukho isiganeko kwaye balandele isicwangciso sokusabela sikaxakeka kwangaphambili.

Ukugcinwa kweSodium Cyanide

IiMfuno zeZiko loGcino

1.Umlo

• Izixhobo zokugcina i-sodium cyanide kufuneka zibekwe kwiindawo ezikude kwiindawo zokuhlala, imithombo yamanzi kunye nezinye iindawo ezibuthathaka. Kufuneka zibekwe phezu komhlaba othe tyaba, otsalwe kakuhle ukuze kuthintelwe ukufumba kwamanzi, anokudibana nesodium cyanide ukuvelisa igesi eyityhefu yehydrogen cyanide.

2.Ulwakhiwo lweZakhiwo

• Isakhiwo sogcino kufuneka sakhiwe ngezinto ezikwaziyo ukumelana nomlilo kunye nomhlwa. Iindonga, imigangatho, kunye neesilingi kufuneka zingakwazi ukunqanda ukuvuza kwesodium cyanide. Iinkqubo zokungenisa umoya zibalulekile kwiindawo zokugcina. Kufuneka ziyilelwe ngokuqhubekayo ukususa nawuphi na umphunga onokuba yingozi onokuthi uveliswe. Izinga lokungenisa umoya kufuneka lanele ukugcina amanqanaba omgangatho womoya okhuselekileyo ngaphakathi kwendawo yokugcina.

• Indawo yokugcina kufuneka ixhotyiswe ngeenkqubo zokuvalela zesibini, ezifana needikhi okanye izitya zokugalela. Ezi nkqubo ziyilelwe ukuba ziqulathe nakuphi na ukuchitheka okanye ukuvuza okungenzeka, ukuthintela ukusasazeka kwe-sodium cyanide kwindawo engqongileyo.

Ulawulo loGcino

1.Ulawulo lwempahla

• Ukugcina iirekhodi ze-inventri ezichanekileyo kubalulekile. Ubuninzi be-sodium cyanide kwindawo yokugcina kufuneka ihlolwe rhoqo kwaye ihlaziywe. Oku kunceda ekuqinisekiseni ukuba indawo yokugcina ayigqithisi umthamo wayo kwaye inceda nasekulandeleni ukuhamba kweekhemikhali ngaphakathi nangaphandle kwendawo yokugcina.

2.Ukwahlulwa

• I-sodium cyanide kufuneka yohlulwe kwezinye iikhemikhali, ngakumbi ezo zisebenzayo kunye nayo. Umzekelo, iiasidi akufuneki zigcinwe kufutshane nesodium cyanide njengoko ukusabela phakathi kwazo kunokuvelisa igesi eyityhefu yehydrogen cyanide. Iindawo ezihlukeneyo zokugcina okanye iikhabhinethi kufuneka zisetyenziswe kwiiklasi ezahlukeneyo zeekhemikhali ukukhusela ukuxuba ngengozi.

3.Ukucoceka

• Amaziko okugcina i-sodium cyanide kufuneka abe nemilinganiselo yokhuseleko engqongqo. Oku kuquka ukufikelela okuthintelweyo kubasebenzi abagunyazisiweyo kuphela, ukusetyenziswa kweekhamera zokhuseleko, kunye neenkqubo ze-alam. Amanyathelo okhuseleko awagcini nje ukuthintela ukusetyenziswa okungagunyaziswanga okanye ukubiwa kweekhemikhali ezinobuthi kakhulu kodwa nokuqinisekisa ukuba indawo yokugcina ibekwe esweni ngokuqhubekayo naziphi na iimpawu zokuvuza okanye ezinye izinto zokhuseleko.

Ekugqibeleni, ukuthuthwa okukhuselekileyo kunye nokugcinwa kwe-sodium cyanide kubaluleke kakhulu ukukhusela impilo yabantu kunye nokusingqongileyo. Ngokulandela imigaqo engqongqo kunye nezenzo ezilungileyo ezichazwe ngasentla, iingozi ezinxulumene nale khemikhali inetyhefu kakhulu zinokuncitshiswa kakhulu. Bonke abachaphazelekayo ababandakanyekayo ekuphatheni i-sodium cyanide, ukusuka kubavelisi ukuya kubathuthi kunye nabaqhubi bendawo yokugcina, banoxanduva lokuthobela la manyathelo okhuseleko.