Non-Degradable Pollutant
Non-Degradable Pollutant. Heavy Metal /logam berat: Hg, Cd, Pb, Cr Radioactive Substance Persistent organic pollutants (POPs): 12 POPs, aldrin, chlordane, DDT, dieldrin, dioxins, endrin, furans, hexachlorobenzene, heptachlor, mirex, PCBs, toxaphene The Most Dangerous Effect!!!!. LOGAM BERAT.
620 views • 22 slides