Wolemba Pat Mkulu, Seputembala 12, 2020
kuchokera Ziwopsezo Zankhondo
Kudera lonse la Europe, magulu ankhondo a NATO agwiritsa ntchito ndikutaya mosamala mosamalitsa magaloni zikwi mazana a mafinya oopsa ozimitsa moto omwe ali ndimankhwala osiyanasiyana a PFAS munthawi yolimbana ndi moto. Mafamu opangira madzi (AFFF) akhala akugwiritsidwa ntchito kuyambira koyambirira kwa ma 1970 ndipo aloledwa kulowa pansi kuti aipitse madzi apansi, nthaka, ndi madzi apamtunda. Kuwonongeka kumeneku kumayambitsa vuto lalikulu lathanzi ku Europe, ngakhale ndi ochepa omwe ali ndi chidwi.
German Brown Trout yomwe idagwidwa ku Spanger Bach Creek, pafupi ndi Spangdahlem NATO Airbase, idapezeka kuti ili ndi 82 ug / kg (ma micrograms pa kilo imodzi ya fillet) ya per - ndi poly fluoroalkyl zinthu, kapena PFOS. Nkhaniyi idasindikizidwa mu 2015 ndipo sizinakope chidwi.
82 ug / kg ndi ofanana ndi magawo 82,000 pa trilioni, (ppt). Asayansi azaumoyo padziko lonse lapansi akhala akuchenjeza anthu kuti asadye kuposa 1 ppt wa poizoni tsiku ndi tsiku.
Mayankho a 3
sindichita nsomba. sindimadyanso nsomba chifukwa sindinakonde momwe timachitira nkhanza mwankhanza! ingosiya nsombazo!
Koma mamiliyoni amadya nsomba ndipo akupatsidwa poizoni.
Chonde konzani mawu omwe ali m'ndime yachiwiri mpaka yomaliza :. . '- poly fluoroalkyl zinthu, kapena PFOS', kupita ku 'PFAS', monga momwe ziliri mzere wachiwiri wa nkhaniyi.
Zikomo.
Sal: Webusayiti yanga ndi http://www.creativeshake.com/PauletteDennis.
Ndalemba izi mthupi la cholembedwachi popeza sinditha kuwona zilembo zakuda pamalo anu amdima kwambiri kuti muwonetsetse kuti Tsamba Langa ndi lolondola.
zikomo,
Paulette