I-Yokey-Ukwenziwa kweRubha yobuNgcali, uKhuselo lokuSingqongileyo&Yenziwe ngobukrelekrele.Gxininisa kuMacandelo aChanekileyo, iNkonzo yokuVelisa okuPhezulu.(ROHS, REACH, PAHS, FDA, KTW, LFGB)

Yintoni intsingiselo yovavanyo lwesiqinisekiso se-PAHs zaseJamani?

Yintoni intsingiselo yovavanyo lwesiqinisekiso se-PAHs zaseJamani?

1. Ukuchongwa komda wee-PAHs - iimveliso zabathengi ezifana ne-elektroniki kunye neenjini:

1) Iimveliso zerabha

2) Iimveliso zeplastiki

3) Iiplastiki zeemoto

4) Amalungu eRubber - izinto zokupakisha ukutya

5) Izinto zokudlala

6) Izinto zomgqomo, njl

7) Ezinye izinto, njl.

2. Intshayelelo kwii-PAHs

I-Polycyclic aromatics hydrocarbons zii-PAHs, isifinyezo sesiNgesi se-polycyclic aromatics

iihydrocarbons.Iipolycyclic aromatics hydrocarbons (PAHs) zizinto ezinomhlaza kakhulu.IJamani iye

ikhuphe imimiselo yokuba i-polycyclic aromatics hydrocarbons (PAHs) zizinto ezinomhlaza kakhulu.Umbane

izixhobo ezithengiswa eJamani kufuneka zivavanywe ukuba zikhululekile kwii-PAHs ezigqithisileyo ngaphambi kokuba zithengiswe kwimarike.I

ubuninzi bomda ovumelekileyo wexabiso lilonke le-PAHs yi-10mg / kg.

3. Okwangoku, iindidi ezili-16 zee-PAHs ezichongwa ngokuqhelekileyo ziquka iindidi ezili-16 zezinto ezifanayo:

1) iNafetali

2) I-acenaphtylene acenaphthene

3) I-Acenaphtene

4) I-fluorene

5) Phenanthrene

6) I-anthracene

7) Fluoranthene

8) I-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) I-Benzo(g,hi)perylene

 

Sinikezela ngeemveliso zeRubber zetywina eziphumelele uvavanyo lwe-PAHs.

Khetha i-Ningbo Yokey Precision, kukukhetha qiniseka!

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Ixesha lokuposa: Aug-29-2022