Bohlokoa ba teko ea setifikeiti sa PAH tsa Jeremane ke bofe?

Bohlokoa ba teko ea setifikeiti sa PAH tsa Jeremane ke bofe?

1. Sekgahla sa ho lemoha di-PAH – dihlahiswa tsa bareki tse kang tsa elektroniki le dienjene:

1) Lihlahisoa tsa rabara

2) Lihlahisoa tsa polasetiki

3) Lipolasitiki tsa likoloi

4) Likarolo tsa rabara – thepa ea ho paka lijo

5) Lipapali

6) Thepa ea setshelo, jj.

7) Lisebelisoa tse ling, jj.

2. Selelekela ho PAHs

Li-hydrocarbon tse nkhang hamonate tsa polycyclic ke li-PAH, e leng khutsufatso ea Senyesemane ea polycyclic aromatic

dihydrocarbon. Dihydrocarbon tse nkhang hamonate tsa polycyclic (di-PAH) ke dintho tse bakang kankere haholo. Jeremane e na le

e ntshitse melaoana ea hore li-hydrocarbon tse nkhang hamonate tsa polycyclic (li-PAH) ke lintho tse bakang kankere haholo.

Lisebelisoa tse rekisoang Jeremane li tlameha ho lekoa hore li se ke tsa ba le li-PAH tse feteletseng pele li ka rekisoa 'marakeng.

Moeli o moholo o lumelletsoeng oa kakaretso ea li-PAH ke 10mg / kg.

3. Hona jwale, mefuta e 16 ya di-PAH tse hlwauwang hangata e kenyeletsa mefuta e 16 ya dintho tse tshwanang:

1) Naphthalene

2) Acenaphtylene acenaphthene

3) Acenaphtene

4) Fluorene

5) Phenanthrene

6) Anthracene

7) Fluoranthene

8) Pirene

9) Benzo(a)anthracene

10) Chrysene

11) Benzo(b)fluoranthene

12) Benzo(k)fluoranthene

13) Benzo(a)pyrene

14) Indeno(1,2,3-cd)pyrene

15) Dibenzo(a,h)anthracene

16) Benzo(g,hi)perylene

Re fana ka lihlahisoa tsa litiiso tsa Rubber tse fetisitseng teko ea PAH.

Khetha Ningbo Yokey Precision, ke ho khetha lula u kholisehile!