Table 3. Permissible Limits and Health Effects of Various Toxic Heavy Metal

From

Applicability of Used Tea Leaves for Heavy Metal Retention from Industrial Effluents

Md. Misbah Uddin, Khayrun Nahar Mitu

Applied Ecology and Environmental Sciences. 2020, 8(5), 187-191 doi:10.12691/aees-8-5-1