Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Godfrey Musumba"'
Publikováno v:
Journal of Water Resource and Protection. 14:665-679
Publikováno v:
Journal of Encapsulation and Adsorption Sciences. 10:71-84
Many science-based institutions in most developing countries use heavy metal containing salts in practical teaching sessions. The commonly used chemicals are the salts of lead (II) and copper (II) and the wastes generated end up into the environment