Product features：1. The initial head loss of porcelain sand filter is small, which is very beneficial for extending the working cycle of the filter. The termination head loss of porcelain sand filter is small, which can reduce the height of the filter and save infrastructure costs.
2. Ceramic sand has a large interception capacity, generally within 9-10kg/m3, which is about 1.2-1.5 times the interception capacity of quartz sand filter (7.8-9kg/m3).
3. Ceramic sand has a spherical surface, which is easy to clean. The water consumption for backwashing is reduced by 30-50% compared to quartz sand4. Ceramic sand has high strength and low wear, and generally has a service life more than 5 times longer than quartz sand filter media5. The porcelain sand is uniform and neat, easy to fill, not easy to lose, and has no secondary pollution. It is suitable for ion exchange, mechanical filters, valve free filters, and reverse osmosis treatment devices as a pre-treatment filter material or resin support layer. It can be used as a cushion layer for activated carbon adsorbers.
6. According to the water quality situation, after special process treatment, it can be used as a multi-purpose filter material for removing iron, manganese, fluorine ceramic sand, etc. It can also be used as a coarse-grained filter material for oily wastewater treatment and as a biological filter material for biofilters to remove iron, manganese, fluorine, oil and other organic pollutants.