Phạm Văn Khang, Lê Tuấn An, Nguyễn Ngọc Minh, Nguyễn Mạnh Khải (trang 146-151)
Từ khoá: ô nhiễm, chì
Some researches on lead pollution in the world and Vietnam
Some developed countries had been polluted by heavy metals. USA, England, Japan are some cases. In Vietnam, pollution of environment is a great concern. Pollution of lead however is not extremely serious. It occurred in handcraft villages that recycled heavy metals. Environment of handicraft villages have been polluted (included soil, water and air environment). Polluted environment by lead had affected people’s health.