The filtration materials of ceramic particle can not only improve the filtration efficiency and reduce the cost, but also make a great effect of de-nitrogen, de-ammonia, de-phosphor as to 99%, it is the ideal replacement for quartz sand and anthracite.
The filtration materials of ceramic particle can be used as biology carrier in biology filter tank for city waste -water treatment, biology carrier in AF, DN and BAF for industrial waste water, and also used in secondary waste water treatment.