A process for the purification of wastewater containing nitrate and/or nitrite
A Standard patent application filed on 11 September 1987 credited to Martinell, Rudolf Hakan
Details
Application number :
79134
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A process for the purification of wastewater containing nitrate and/or nitrite