Kedu ihe dị mkpa n'ule asambodo PAH nke German?

Kedu ihe dị mkpa n'ule asambodo PAH nke German?

1. Nchọpụta nke PAHs - ngwaahịa ndị ahịa dịka eletrọniki na moto:

1) Ngwaahịa rọba

2) Ngwaahịa plastik

3) Plastik ụgbọala

4) Akụkụ rọba - ihe eji echekwa nri

5) Ihe ụmụaka ji egwuri egwu

6) Ihe ndị e ji akpa ihe mee, wdg.

7) Ihe ndị ọzọ, wdg.

2. Okwu Mmalite nke PAHs

Polycyclic aromatic hydrocarbons bụ PAHs, nke bụ mkpọbiri Bekee nke polycyclic aromatic

hydrocarbons. Polycyclic aromatic hydrocarbons (PAHs) bụ ihe ndị na-akpata ọrịa kansa nke ukwuu. Germany nwere

E nyere iwu na polycyclic aromatic hydrocarbons (PAHs) bụ ihe na-akpata ọrịa kansa nke ukwuu.

A ga-anwale ngwaọrụ ndị a na-ere na Germany ka ha ghara inwe oke PAH tupu e ree ha n'ahịa.

Oke kachasị ekwe omume nke mkpokọta PAHs bụ 10mg / kg.

3. Ugbu a, ụdị PAH iri na isii a na-ahụkarị gụnyere ụdị ihe iri na isii yiri ya:

1) Naphthalene

2) Acenaphthylene acenaphthene

3) Acenaphtene

4) Fluoren

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

Anyị na-enye ngwaahịa mkpuchi roba gafere ule PAH.

Họrọ Ningbo Yokey Precision, ọ bụ ịhọrọ zuru ike!