Pre-treatment Through Neutralisation/Gypsum Crystallisation For Partial Sulphate Removal
by A J Geldenhuys, J P Maree & CSIR, Environmentek | September 2001
R1500,00
by A J Geldenhuys, J P Maree & CSIR, Environmentek | September 2001
R1500,00
Attendance is free for all delegates – limited to 600 seats.