Effect of a magnetic field on extraction of heavy metals from waste water with duckweed.

Autor: Ol’shanskaya, L., Sobgaida, N., Tarushkina, Yu., Stoyanov, A.

Publikováno v: Chemical & Petroleum Engineering; Jul2008, Vol. 44 Issue 7/8, p475-479, 5p, 1 Black and White Photograph, 3 Charts, 1 Graph