Izinqubo Zokuhlola Ukungenisa Nokuthekelisa Kwekhemikhali Eyingozi - I-Sodium Cyanide

1. Isingeniso

Sodium I-Cyanide into enobuthi kakhulu. Ngokuvumelana ne "Imithetho Yokulawulwa Kokuphepha Kwamakhemikhali Ayingozi" (Isimemezelo No. 591 soMkhandlu Wombuso) esikhishwe uMkhandlu Wombuso ngo-March 2011. Umnyango wokuhlola kanye nokuhlukaniswa kwabantu abanesibopho sokuhlolwa kwamakhemikhali ayingozi angenisiwe futhi athunyelwa ngaphandle kanye nokupakishwa kwawo. Ukuqinisekisa ukuthuthukiswa okusebenzayo kwebhizinisi elifanele lokuhlola kanye nokuhlukaniswa kwabantu kanye nokumisa ukuhlolwa nokuqondisa kwamakhemikhali ayingozi angenisiwe nathunyelwa ngaphandle kanye nokupakishwa kwawo, izinqubo ezithile zokuhlola sezakhiwe. Lesi sihloko sichaza kabanzi ngezinqubo zokuhlolwa kokungenisa nokuthekelisa I-Sodium Cyanide.

2. Izidingo zesicelo sokuhlolwa

Uma umfakisicelo efaka isicelo esikhungweni sokuhlolwa nesokuvalelwa yedwa ukuze sihlolwe, kufanele simemezele ngokwegama "Ohlwini Lwamakhemikhali Ayingozi" (inguqulo ka-2002). Ngesikhathi esifanayo, amadokhumenti alandelayo nezinto zokwakha kufanele futhi kuhlinzekwe, futhi okuqukethwe kufanele kunembile futhi kuhambisane nokunye:

• "Isimemezelo Sokuthobela Ukuthekelisa Kwamabhizinisi Okukhiqiza Amakhemikhali Ayingozi" noma "Isimemezelo Sokuthobelana Nokungenisa Kwamabhizinisi Amakhemikhali Anobungozi";

• Umbiko wokuhlukaniswa kanye nokuhlonza wezimpawu eziyingozi zokuthunyelwa kwamanye amazwe i-sodium cyanide, ngokwesibonelo, bheka iSithasiselo A;

• Amasampuli amalebula ase-China ayingozi emphakathini kanye namaSpredishithi edatha yezokuphepha (SDS) azothunyelwa ngaphandle I-sodium cyanide, ngokwesibonelo, bheka iSithasiselo B kanye neSithasiselo C;

• "Ishidi Lemiphumela Yokuhlola Lokusebenza Kokupakishwa Kokungena - Phuma Ezimpahleni" ye-sodium ethunyelwa ngaphandle i-cyanide;

• Amalebula omphakathi ayingozi aseShayina kanye Namashidi Wedatha Yezokuphepha (SDS) we-sodium cyanide engenisiwe, isibonelo, bheka Isithasiselo B kanye Nesithasiselo C;

• Ezinye izinto ezifanele.

3. Izidingo Zokubuyekezwa Kombhalo

3.1 Ukungaguquguquki Kolwazi Lomkhiqizo

Ulwazi lwengxenye, izici ezibonakalayo, izici zamakhemikhali, njll. zomkhiqizo kufanele zihambisane nalezo eziku-5.1b), 5.1c), 5.1e) noma 5.1f).

3.2 Ukuqinisekisa Ukupakishwa Kwe-Sodium Cyanide Epakishwe kwamanye amazwe

Ku-sodium cyanide epakishiwe, "Ishidi Lemiphumela Yokuhlola Lokusebenza Kokupakishwa Kokungena - Ukuphuma Kwezimpahla" kufanele liqinisekiswe.

3.3 Izidingo Zelebula Eyingozi Yomphakathi

Ilebula yomphakathi eyingozi ye-sodium cyanide kufanele ihlangabezane nezimfuneko "Zohlelo Oluvumelanayo Jikelele Lokuhlukaniswa Nokulebula Amakhemikhali" (GHS). Ngemikhiqizo engenisiwe, kufanele futhi ihlangabezane nezidingo ze-GB 15258. Okuqukethwe kwelebula kufanele kuphelele futhi kunembile. Isibonelo selebula sikhonjiswe kuSithasiselo B.

3.4 Izidingo Zephepha Ledatha Yezokuphepha

Ishidi Ledatha Yezokuphepha kufanele libe nolwazi oluphelele nolunembile. Isibonelo Seshidi Ledatha Yezokuphepha sikhonjiswe kuSithasiselo C.

4. Izidingo Zokuhlola

4.1 Indawo Yokuhlola

Imikhiqizo yomkhiqizi ofanayo, izwe elifanayo elithekelisayo (noma isifunda), kanye nencazelo efanayo emenyezelwe ukuze ihlolwe kuthathwa njengendawo eyodwa yokuhlola.

4.2 Isampula

Ngemikhiqizo, nquma inani lamasampula kanye nenani lesampula ngokuya nge-GB/T 6678 futhi wenze amasampula ngokuya ngezidingo ze-GB/T 6679. Ukusampula kuzokwenziwa ngokuhambisana nezidingo ezifanele zokuvikela ukuphepha kwe-GB/T 3723.

Inani lesampula lokuqinisekiswa kwesayithi kolwazi oluyingozi emphakathini liboniswa kuThebula 1.

4.3 Amalebula Esexwayiso Sokupakishwa Nezokuthutha

Esikhundleni esivelele sokupakishwa komkhiqizo, amalebula okupakisha kanye nezexwayiso zokuthutha athobela "Imithetho Nemithethonqubo Yemodeli Yokuthuthwa Kwempahla Eyingozi" (UNRTDG) kufanele anamathiselwe, anamathiselwe, noma afuthwe. Isitayela sikhonjiswe kuMfanekiso 1.

4.4 Izidingo zokupakisha

Umkhiqizo kufanele unqume ukupakishwa okufanelekile, imodeli yedizayini, neyunithi yesisindo ngokuhambisana nezidingo "zeMithethonqubo Neziqondiso Zemodeli Ezokuthutha Kwempahla Eyingozi" (UNRTDG). Izidingo zokupakishwa kwe-sodium cyanide ziboniswa kuThebula 2.

4.5 Izidingo Zolwazi Lokumemezela Okuyingozi

• Esikhundleni esivelele sokupakishwa komkhiqizo, amalebula okukhangisa ayingozi athobela "I-Globally Harmonised System of Classification and Lebeling of Chemicals" (GHS) kufanele anamathiselwe, anamathiselwe, noma afuthwe. Emikhiqizweni engenisiwe, kufanele futhi ihlangabezane nezimfuneko ze-GB 15258. Ilebula kufanele iqine, futhi okuqukethwe kolwazi lwelebula kufanele okungenani kufake izici eziyisisekelo ezifana nokuhlonza umkhiqizo, izithombe-zithombe, amagama esignali, izitatimende eziyingozi, kanye nezitatimende zokuphepha, futhi kufanele kube yiqiniso futhi kunembile.

• Umkhiqizi/umnikezeli nolwazi lomkhiqizo esohlwini Lwedatha Yezokuphepha enamathiselwe kumkhiqizo kufanele lube yiqiniso, luphelele, futhi lusebenze kahle, futhi luhambisane nalolo oluku-5.1c) noma 5.1e). Imininingwane Eseshidini Ledatha Yezokuphepha kufanele iphelele futhi inembile, futhi kufanele okungenani ifake izinto zolwazi eziyisisekelo eziyi-16 ezicaciswe "Kuhlelo Lokuhlukaniswa Komhlaba Wonke Nokulebula Amakhemikhali" (GHS).

5. Izidingo Zokuhlola

5.1 Ukuhlolwa Kwengxenye Yomkhiqizo

Ukuhlolwa kwengxenye yomkhiqizo kuzokwenziwa ngokuhambisana ne-GB 19306 kanye ne-GB/T 23765.

5.2 Ukuhlolwa Kokuhlukaniswa Komkhiqizo

Ukuhlolwa kwezigaba zomkhiqizo kuzokwenziwa ngokuhambisana ne-SN/T 1828.9. I-SN/T 3656.6. "Imanuwali Yokuhlola Nejwayelekile Yokuthutha Impahla Eyingozi" noma "Uhlelo Oluvunyelanisiwe Lomhlaba Wonke Lokuhlukanisa Nokulebula Amakhemikhali" (GHS).

6. Inqubo Yokuhlola

6.1 Ukubuyekezwa Kwedatha

Qinisekisa ukuthi izinto ezisetshenziswayo ezimenyezelwe ziyahlangabezana yini nezimfuneko zika-5.1. futhi ubuyekeze ukuthi okuqukethwe kobuchwepheshe okufanelekile kwelebula yokukhangisa eyingozi kanye ne-Safety Data Sheet kuyahlangabezana yini nezimfuneko zika-5.2.3 kanye no-5.2.4.

6.2 Ukuhlolwa kwendawo

• Hlola ukuthi igama lomkhiqizo, isigaba sengozi noma into, uhlobo lwengozi nesigaba, ulwazi lokwakheka kwengxenye, izakhiwo ezibonakalayo namakhemikhali, njll. ziyahlangabezana yini nezimfuneko ze-5.1a), 5.1b), 5.1c) noma 5.1e).

• Hlola ukuthi ingabe amalebula ezixwayiso zokupakishwa nezokuthutha emaphakejini ayahambisana yini nalawo aku-5.3.3 futhi ayahlangabezana yini nezimfuneko ze-SN/T 0730.3 noma SN/T 3221.

• Hlola ukuthi i-Safety Data Sheet (SDS) kanye nelebula yokukhangisa eyingozi kuqediwe yini, nokuthi okuqukethwe okuhambisanayo kuyahambisana yini futhi kuyahlangabezana yini nezimfuneko ze-5.1b), 5.1c), 5.1d), 5.1e) kanye ne-5.3.5.

• Hlola ukuthi uhlobo, ukucaciswa, isisindo seyunithi (ivolumu kanye nesisindo esiphelele/senetha) sokupakishwa kuyahambisana yini nolwazi lwezinto zokufaka isicelo sokuhlola futhi kuyahlangabezana nezimfuneko zika-5.3.4.

• Hlola ukuthi umaki ephaketheni elokupakishwa kweClass I.

• Hlola ukuthi ingabe ukubukeka kwephakheji kuphelele, kuhlanzekile, akunazo yini izinsalela, ukungcola, noma ukuvuza.

7. Isiphetho

Izinqubo zokuhlola ukungenisa nokuthunyelwa ngaphandle kwe-sodium cyanide zihlanganisa izici ezihlukahlukene kusukela ekuhlolweni kokuqala kwesicelo kuya ekuhlolweni kokugcina kwendawo kanye nokuhlolwa. Lezi zinqubo zidlala indima ebalulekile ekuqinisekiseni ukuhamba okuphephile kwemingcele yaleli khemikhali eyingozi kakhulu. Kokubili amabhizinisi angenisa impahla ngaphandle nangaphandle adinga ukulandela ngokuqinile lezi zinqubo ukuze agweme ubungozi obungaba khona zokuphepha kanye nezindaba ezingokomthetho.