Pre-filtration, water purification, water softener, which link can be omitted at the end of water purification? This is the standard configuration of the whole house water purification. in addition to the end water purification is necessary to solve the drinking water problem, all others are the configuration of icing on the cake. one can be considered to remove the central water purifier. The whole house water purifier such as water purification and soft water can be configured according to the actual situation. These two are about water for living.
The flow rate of quartz sand filter is 20 li T/h, the filtration speed is 12 m/h, how to calculate the height and diameter of the filling body, and the calculation process 5 20/12 = Round area,Round area/3.1415926 = Square of radius.Quartz sand height selection 800-1200,According to the expansion rate of quartz sand is 30%-60%,According to 30%, the height of the irrigation body is 1040-1560mm20/12/3.14 = 0.5307856 square again = 0.7285503 diameter = 1.4520 divided by 12 calculated divided by 0.785 is equal to the diameter according.The difference in filtering accuracy is generally 800-1200mm inflation rate is 30%-