NguPat Mdala, ngoSeptemba 12, 2020
ukusuka Iityhefu zomkhosi
Kuyo yonke iYurophu, iziseko zomkhosi we-NATO ziye zasebenzisa kwaye ngokungakhathali zalahla amakhulu amawaka eelitha zamachiza anetyhefu okulwa umlilo aqukethe iintlobo ngeentlobo zeekhemikhali zePFAS ngexesha lokuzilolonga rhoqo. Amagwebu enza ifilimu (AFFF) ebesetyenziswa ukusukela kwiminyaka yee-1970 kwaye avunyelwe ukuba angene emhlabeni ukuze angcolise amanzi angaphantsi komhlaba, umhlaba kunye namanzi aphezu komhlaba. Ukungcoliseka komoya okukhoyo okunoxanduva lokujongana nengxaki yezempilo yoluntu enkulu yaseYurophu, nangona bembalwa abanikela ingqalelo.
I-Trout yaseJamani eBrown ebanjwe eSpanger Bach Creek, kufutshane neSpangdahlem NATO Airbase, yafunyanwa iqulethe i-82 ug / kg (micrograms ngekhilo yefillet) nganye-kunye ne-poly fluoroalkyl izinto, okanye i-PFOS. Ezo ndaba zapapashwa ngo-2015 kwaye ayitsalanga umdla.
I-82 ug / kg iyafana namawaka angama-82,000 nge-trillion, (ppt). Inzululwazi yezempilo yoluntu kwihlabathi liphela ibilumkisa abantu ukuba bangayityi ngaphezulu kwe-1 ppt ityhefu yonke imihla.
Izimpendulo ze-3
andikwenzi ukuloba. andisayityi intlanzi cause khange ndiyithande indlela esiphethe ngayo ngenkohlakalo iintlanzi! shiya iintlanzi zodwa!
Kodwa izigidi zitya iintlanzi kwaye zinetyhefu.
Nceda ulungise isifinyezo kumhlathi wesibini ukuya kowokugqibela:. . -Izinto ezininzi ze-fluoroalkyl, okanye i-PFOS ', ukuya kwi-'PFAS', njengoko kunjalo kumgca wesibini weli nqaku.
Enkosi.
Ps: Indawo yam yeWebhusayithi http://www.creativeshake.com/PauletteDennis.
Ndilufakile olu lwazi emzimbeni wenqaku lam njengoko ndingaboniyo unobumba omnyama kumhlaba wakho omnyama ohlaza okwesibhakabhaka ukuqinisekisa ukuba iwebhusayithi yam ichanekile.
Enkosi,
I-Paulette