I. Their process is different

The process of pure water system:The raw water ----The booster pump of the raw water ----The Multi-medium Filter----The Activated Carbon Filter----Soft Filter----Precision Filter----The first RO ----PH Regulating ----The Middle Water Tank----The Second RO----Pure Water Tank----Pure Water Pump ----Microfilter----Pure Water

The process of ultra-pure water system:Pre-treatment----RO Device----The Middle Water Tank----The Water Pump----EDI Device----Pure Water Tank----Pump of pure water----UV Sterilizer ----Polishing Mixed bed---0.2 or 0.5 μm precision filter---- Ultra-Pure Water

From the process point of view ,Ultra pure water equipment is more precise.

II. The conductivity and resistivity are different .

The pure water quality is between 2-10us/cm,and the water quality can generally meet the new version of the new industrial /domestic drinking water standard.

There are strict requirements for the water quality of ultra pure water equipment .Generally,according to the particularity of the industry,ultra pure water equipment with conductivity of 12MΩ、15MΩ、17MΩ、18MΩ、18.2MΩ is selected .

Ultra pure water equipment has higher requirements for water quality and stricter standards .

III. Their application area are different .

Pure water equipment is mainly used in fine chemical industry,daily chemical industry,petrochemical industry,water-based coating, biochemical industry,wind power,biomass energy ,silicon materials,food and beverage,medical equipment,hospital,pharmacy and other industries.

Ultra pure water equipment is mainly used in microelectronics,semiconductor, electronic components,circuit board ,battery ,photoelectric material ,photoelectric display ,optical fiber communication , photovoltaic , lighting and other industries.

CY-Water mainly manufacture water treatment ,pure water equipment,RO Equipment ,Purified Water Equipment,Soft Water Equipment,welcome to visit our factory.