Effect of spherosome on degradation of tetrachloroethylene in soil.
The fate of spherosome on the degradation of tetrachloroethylene in soil was investigated for 38 days. The time needed to become the half value of the initial concentration is 8 days for the case with spherosome and 15 days for the case without spherosome. The time needed for complete degradation is 25 days for the case with spherosome and 38 days for the case without spherosome. The degradation of tetrachloroethylene appeared to be essentially due to the biological activity of the soil. Spherosome should enhance the rate of tetrachloroethylene destruction.
Adachi
Atsuko
A
Department of Hygienic Sciencs, Kobe Pharmaceutical University, Kobe, Japan. a-adachi@kobepharma-u.ac.jp
Sakurai
Haruyo
H
Okano
Toshio
T
D000327:Adsorption; D012275:Oryza / Q000648:ultrastructure*; D012639:Seeds / Q000648:ultrastructure*; D012987:Soil / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis / Q000378:metabolism*; D013750:Tetrachloroethylene / Q000032:analysis / Q000378:metabolism*
D012987:Soil; D012989:Soil Pollutants; D013750:Tetrachloroethylene