Kwihlabathi apho impilo noKhuseleko lubaluleke kakhulu, kubalulekile ukwahlula inyani kwintsomi xa kufikwa kwimingcipheko yezempilo. Inkangeleko enye ephakamise inkxalabo kwiminyaka yakutshanje yi-monomammom phosphate phosphate. Kubekho amabango acebisa ukuba i-monammonium phosphate, isetyenziswa rhoqo kwizitshisi zomlilo kunye nezichumisi, inokuba yi-carcinogenic. Kweli nqaku, siyakujonga esihloko kwaye siphonononge ukuba ikhona na le nyaniso.
I-Monomammom phosphate (Imephu) yindawo yemichiza eyenziwe nge-Ammonium phosphate kwaye isetyenziswa ngokubanzi kumashishini ahlukeneyo. Izicelo zayo eziphambili zibandakanya ukucima umlilo kunye nezolimo. Kwizitshisi zomlilo, imephu isebenza njengomlilo, ngelixa izichumisi, isebenza njengomthombo wezondlo ezibalulekileyo kwizityalo.
Ukuvavanya amabango amabango e-carcinogenic
- Ukunqongophala kobungqina besayensi: Ileyibhile ye "carcinogenic" ithetha ukuba into iqinisekisiwe ukuba ibangele umhlaza ebantwini. Nangona kunjalo, xa ifikile kwi-monomamom phesphate, kukho ubungqina obukhulu bezenzululwazi obuxhasa eli bango. Iiarhente zolawulo, ezinjenge-Arhente yoKhuseleko lwezeNdyulo yeNdalo e-United States (i-EPA) kunye ne-Arhente yamazwe aphesheya yoPhando ngoMhlaza (iarc), ayikabi nemephu ye-carcinogen.
- Ukutolikwa gwenxa kwezifundo: Olunye uphononongo lubonakalisile ukuba ukubonakaliswa kweendlela ezithile ze-Ammonium phosphates kunokuba neziphumo ezibi. Nangona kunjalo, kubalulekile ukuba uqaphele ukuba ezi zifundo zigxile kwimichiza eyahlukeneyo, hayi ngokuthe ngqo kwi-monomammom phosphate. Ukudideka kuphakama xa ezi zinto zifunyanisiweyo zichazwe ngempazamo kwimephu, ekhokelela kwiimbono eziphosakeleyo malunga nokhuseleko lwayo.
Amanyathelo okhuseleko kunye neMigaqo
- Ukuphatha ngokufanelekileyo kunye nokusetyenziswa: Njengayo nayiphi na into yekhemikhali, kubalulekile ukuba ulandele amanyathelo okhuseleko xa uphakamisa i-monommom phosphate. Oku kubandakanya ukusebenzisa izixhobo ezifanelekileyo zokhuselo, ezinjengeegloves kunye namagqabi, kunye nokuqinisekisa ukubaluleka kwendawo ekusetyenzwa kuyo. Ukuthoba isikhokelo esicetyiswayo kunciphisa nayiphi na imingcipheko enokubakho enxulumene nokuvezwa.
- Ukongamela: Iiarhente zolawulo zidlala indima ebalulekileyo ekuvavanyeni ukhuseleko lweekhemikhali. Kwimeko ye-monomammom phosphate, amaziko olawulo anjenge-EPA, uLawulo lweMsebenzini (Osha), kunye nezinye iiarhente zamanye amazwe zisekele izikhokelo kunye nokuphatha imephu. Le mibutho iyaqhubeka nokubeka iliso kwaye ihlaziye imigangatho yokhuseleko esekwe kuphando lwezenzululwazi kunye nobungqina.
Ukuqukumbela
Emva koviwo ngononophelo, kucacile ukuba amabango ecebisa ukuba i-monomammonium phosphate ukuba ibe yi-carcinogenic ikakhulu kwiimbono eziphosakeleyo kunye nokungazithembi. Ubungqina besayensi abuxhasi lonto ukuba imephu ibeka umngcipheko omkhulu womhlaza. Njengayo nayiphi na into yekhemikhali, kubalulekile ukuba ulandele iinkqubo ezifanelekileyo zokuphatha kwaye ulandele izikhokelo zoKhuseleko xa usebenza ne-mosphamonium phosphate. Iiarhente ezilawulayo zibonelela ukongamela kwaye zinyanzelise imigaqo yokuqinisekisa ukusetyenziswa kwemephu ngokukhuselekileyo kumashishini ahlukeneyo.
Kubalulekile ukuxhomekeka kulwazi oluchanekileyo kunye nophando lwenzululwazi xa kuvavanywa umngcipheko wezempilo onxulumene nayo nayiphi na into. Kwimeko ye-monomammommommom phosphate, ubungqina bubonisa ukuba yindawo ekhuselekileyo xa ilawulwa kwaye isetyenziswe kakuhle. Ngokugqobhoza intsomi ejikeleze i-carcinogenicicgenicicgenicicgenicicgenicicgenicicgenicity yemephu, sinokwenza izigqibo ezinolwazi kwaye siphelise iinkxalabo ezingeyomfuneko.
IXESHA LOKUQALA: APR-01-2024







