Ivan L G, Christopher J S, Geoffrey F et al., Use of Liquid Chemical Waste to Produce a Clay-Carbon Adsorbent.Chem.Technol. Biotechnol ., 1998,72∶329-338
[5]
Xiaoge C, Jeyaseelan S, Graham N, Physical and Chemical Properties Study of the Activated Carbon Made from Sewage Sludge.Waste Management, 2002,22∶755-760
[6]
Otero M,Rozada F,Calvo L F et al.,Elimination of Organic Water Pollutants Using Adsorbents Obtained from Sewage Sludge.Dyes and Pigments, 2003,57∶55-65