Pumps for ZLD systems
02 December 2014
The addition of super duplex stainless steel to the range of liquid head materials available now enables Hydra-Cell G15 pumps to manage the tough-to-handle waste waters processed in zero liquid discharge (ZLD) systems.
Many of these waste streams have a high chloride content, which causes rapid corrosion, even within stainless steel pumps. Because of the way the Hydra-Cell pump is designed, it has only been necessary to incorporate 2507 Super Duplex liquid ends (manifolds and valve plates) in order to overcome this potential corrosion problem. A plunger or piston pump would require substantial modification of many components in order to overcome such a corrosion threat.
Hydra-Cell pumps meet the pressure requirements of membrane filtration systems and concentrators while requiring little in the way of maintenance.