08-04-2013, 05:16 PM
Most notorious persistent organic pollutants (POPs) are called as dirty dozens: these are
1. DDT
2. Toxaphane
3. PCB's
4. Dioxins & Furans
5. Hexachloro Benzene
6. Chlordane
7. Dieldrin
8. Endrin
9. Aldrin
10. Mirex
11.Heptachlor
1. DDT
2. Toxaphane
3. PCB's
4. Dioxins & Furans
5. Hexachloro Benzene
6. Chlordane
7. Dieldrin
8. Endrin
9. Aldrin
10. Mirex
11.Heptachlor