Method for the biological purification of waste waters and waste gases and biofilter therefor
A Standard patent application filed on 30 June 1998 credited to Buelna, Gerardo
Details
Application number :
80987
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method for the biological purification of waste waters and waste gases and biofilter therefor