It is well known that sewage ...
Published by M.Nageeb Rashed, Faculty of Science, Aswan University, Egypt - Professor of Analytical and Environmental Chemistry
It is well known that sewage sludge can be activated by carbonization at high temperature or by chemical activation with mineral acids ( sulphoric acid). The obtained product can be used as adsorbent for the removal of organic and inorganic pollutants from wasewater and polluted water.