BACK

PULSE

HAMMER

FLUX MAINTENANCE

The Back Pulse Hammer (BPH) is a pulse generator, which delivers high frequency “block” pulses, from the permeate side, back through the membrane in order to keep the membrane clean and free of foulants, thereby functioning as a flux maintenace tool.

Originally, the BPH was developed to remove fouling caused by humic acid from surface water, but has since proven its efficiency in many other applications and today it is a standard cleaning method. The BPH system is an excellent tool for maintaining high flux without compromising permeate production.

The complete BPH package from LiqTech is controlled by a preprogrammed PLC for easy plug and play installation. The BPH is also availabe as an indvidual component (hammer only) which can be connected to existing  membrane systems.

Figure 1: BPH mounted on OD146x865 housing

DOWNLOADS

Specification sheet - BPH system packages

More information about the BPH system