... 3000mg/L4.Unattended operationOverview:fa automatic water purifier is summed up by the company prior to a variety of water ... 30,50,100,125,200,250 tons / hour, such as different types (special specifications and requirements can be designed and manufactured).The ... -treatment of boiler water pretreatment equipment.4. for all types of industrial circulating water system can greatly increase the effective ...