Gịnị bụ mkpa asambodo German PAHs?

Gịnị bụ mkpa asambodo German PAHs?

1. Nchọpụta obosara nke PAHs - ngwaahịa ndị ahịa dị ka eletrọnịkị na moto:

1) ngwaahịa rọba

2) Ngwaahịa plastik

3) Plastics akpaaka

4) Akụkụ roba - ihe nkwakọ ngwaahịa nri

5) Egwuregwu ụmụaka

6) Akụrụngwa, wdg

7) Ihe ndị ọzọ, wdg.

2. Okwu Mmalite nke PAH

Polycyclic aromatic hydrocarbons bụ PAHs, nke bụ mbiri Bekee nke polycyclic aromatic.

hydrocarbons.Polycyclic aromatic hydrocarbons (PAHs) bụ ihe na-egbu egbu nke ukwuu.Germany nwere

ewepụtara ụkpụrụ na polycyclic aromatic hydrocarbons (PAHs) bụ ihe na-egbu egbu nke ukwuu.Eletriki

A ga-anwale ngwaọrụ ndị a na-ere na Germany ka ha nweere onwe ha pụọ ​​​​na oke PAH tupu ere ha n'ahịa.Nke

Oke kacha mma nke ngụkọta ego PAH bụ 10mg / kg.

3. Ugbu a, ụdị 16 nke PAH ndị a na-amatakarị gụnyere ụdị 16 nke ihe ndị yiri ya:

1) Naphthalene

2) Acenaphtylene acenaphthene

3) Acenaphtene

4) Fluorene

5) Phanthrene

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

Anyị na-enye ngwaahịa mkpuchi roba gafere ule PAHs.

Họrọ Ningbo Yokey nkenke, bụ ịhọrọ obi ike!