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Multi- media filter：
This filter is able to hold back large particles impurities, suspended substance so as to reduce the water turbidity. The quality of outlet water (SDI) is not more than 3
This system is equipped with SS filter of Ф1000mm×3000mm. there are good quality precision quartz sand in the filter with the partical size of 0.6～2.2mm, filter height of more than 1200mm, outlet water quality SDI of less than 3
Whether needs backwashing is according to the differential pressure of outlet inlet water at normal circumstances. The filter must be backwashed at the circumstances of differential pressure of more than 0.1Mpa.
Carbon filter：
Carbon adsorption is used to adsorp the peculiar smell of the water and residual chlorine, and organic impurity particles such harmful substances so as to reduce the chromacity of water and improve the taste of water.
This system is equipped with SS filter of Ф1000mm×3000mm. there are good quality coconut shell carbon in the filter with the effective height of 1200mm, outlet water quality SDI of less than 2
Whether needs backwashing is according to the differential pressure of outlet inlet water at normal circumstances. The filter must be backwashed at the circumstances of differential pressure of more than 0.1Mpa.
