The sizing and frequency of cartridge / bag replacement, in cartridge / bag filters used as pre-filters in fine filtration applications depends directly on the amount of suspended solids in the water. The installation of an AZUD system prior to the cartridge /bag filters permits:
- Decrease in the number of cartridges used – cost savings.
- Decrease in the amount of labor and maintenance required.
- Increase in the efficiency of the cartridge.
- Less down time.
By Sistema Azud, S.A. based in Alcantarilla, SPAIN.
Membrane units, in our days are widely used in the water pre-treatment preparation and are becoming one of the most important technologies in the production of high pure water. Nevertheless they often face problems with scaling and fouling and are therefore limited by frequent maintenance, downtime and high costs. Our treatment programs are specifically designed for membrane units like reverse osmosis, ultra- and nanofiltration and enable to remove or preventive control scaling and fouling. Our main target is to run these plants under environmentally friendly and beneficial economic conditions. Special attention is given to an efficient utilization of energy as well as saving precious water. Kurita develops an efficient and effective treatment concept achieving an optimal economic operation and a maximum operational reliability of a plant.
By Kurita based in Tokyo, JAPAN.
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