Bohlokoa ba tlhahlobo ea setifikeiti ea PAH ea Jeremane ke bofe?

Bohlokoa ba tlhahlobo ea setifikeiti ea PAH ea Jeremane ke bofe?

1. Bophahamo ba ho bona li-PAH - lihlahisoa tsa bareki joalo ka lisebelisoa tsa elektroniki le li-motor:

1) Lihlahisoa tsa rabara

2) Lihlahisoa tsa polasetiki

3) Lipolasetiki tsa likoloi

4) Likarolo tsa rabara - lisebelisoa tsa ho paka lijo

5) Lintho tsa ho bapala

6) Lisebelisoa tsa nkho, joalo-joalo

7) Lisebelisoa tse ling, joalo-joalo.

2. Selelekela ho PAHs

Polycyclic aromatics hydrocarbons ke PAHs, e leng khutsufatso ea Senyesemane ea polycyclic e nkhang hamonate

li-hydrocarbon. Polycyclic e nkhang hamonate ea hydrocarbon (PAHs) ke lintho tse bakang kankere haholo. Jeremane e na le

e fane ka melaoana ea hore polycyclic aromatics hydrocarbons (PAHs) ke lintho tse bakang kankere haholo. Motlakase

lisebelisoa tse rekisoang Jeremane li tlameha ho lekoa ho se be le li-PAH tse ngata pele li ka rekisoa 'marakeng. The

tekanyo e phahameng e lumelletsoeng ea kakaretso ea PAHs ke 10mg / kg.

3. Hajoale, mefuta e 16 ea li-PAH tse tsebahalang e kenyelletsa mefuta e 16 ea lintho tse tšoanang:

1) Naphthalene

2) Acenaphtylene acenaphthene

3) Acenaphtene

4) Fluorene

5) Phenanthrene

6) Anthracene

7) Fluoranthene

8) Pyrene

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 Rubber seals tse fetisitsoeng tlhahlobo ea PAHs.

Khetha Ningbo Yokey Precision, ke ho khetha u kholisehe!