... No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost. ... Power: 380V/50Hz or by Diesel Generator Pretreated Water:1. Mutimedia Filters: 58tons/hour per set, ... <4 2. Precision Filters: Suspended Matters Withheld<5μm Water from RO: 1. Quantity: 80tons/hour 2. ... No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost ...