Phu Cat, Da Nang and Bien Hoa are three known dioxin hotspots. These
airbases are highly contaminated by dioxin due to large quantities of
herbicides stored or handled there during the war. The levels of dioxin
concentration in these hotspots are as high as 365,000 parts per
trillion (ppt) of international toxicity equivalents (I-TEQ). This is
hundred of times the required clean-up level by national and
international standards.
More than 7,000 cubic meters of dioxin-contaminated soil found at Phu
cat airbase with the levels of dioxin concentration higher than 1,000
parts per trillion (ppt have been safely contained in the landfill. This
Phu Cat landfill was constructed in full compliance with national
regulations and met international standards. The landfill stops
spreading of the dioxin to the environment and eliminate exposure of the
local population.
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