Kuyini ukubaluleka kokuhlolwa kwesitifiketi se-PAHs yaseJalimane?

Kuyini ukubaluleka kokuhlolwa kwesitifiketi se-PAHs yaseJalimane?

1. Ukutholwa kobubanzi be-PAH - imikhiqizo yabathengi efana ne-electronics namamotho:

1) Imikhiqizo yerabha

2) Imikhiqizo yePlastiki

3) Amapulasitiki ezimoto

I-4) Izingxenye zenjoloba - izinto zokupakisha ukudla

5) Amathoyizi

6) Izinto zesitsha, njll

7) Ezinye izinto, njll.

2. Isingeniso sama-PAH

I-Polycyclic aromatics hydrocarbons ama-PAH, okuyisifinyezo sesiNgisi se-polycyclic aromatics

ama-hydrocarbons.I-Polycyclic aromatic hydrocarbons (PAHs) yizinto ezidala umdlavuza.IJalimane inakho

ikhishwe imithetho yokuthi ama-polycyclic aromatics hydrocarbon (PAHs) ayizinto ezidala umdlavuza.Ugesi

amathuluzi athengiswa eJalimane kufanele ahlolwe ukuze angabi nawo ama-PAH amaningi ngaphambi kokuthi athengiswe emakethe.I

umkhawulo ophezulu ovumelekile wesamba senani lama-PAH ngu-10mg/kg.

3. Okwamanje, izinhlobo eziyi-16 zama-PAH ezivame ukuhlonzwa zihlanganisa izinhlobo eziyi-16 zezinto ezifanayo:

1) Naphthalene

2) I-acenaphtylene acenaphthene

3) I-acenaphtene

4) I-fluorene

5) Phenanthrene

6) I-anthracene

7) I-Fluoranthene

8) I-Pyrene

9) I-Benzo(a)anthracene

10) Chrysene

11) I-Benzo(b)i-fluoranthene

12) I-Benzo(k)i-fluoranthene

13) I-Benzo(a)pyrene

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

15) I-Dibenzo(a,h)anthracene

16) I-Benzo(g,hi)perylene

Sihlinzeka ngemikhiqizo ye-Rubber seals ephumelele ukuhlolwa kwe-PAHs.

Khetha i-Ningbo Yokey Precision, ukukhetha qiniseka!