D&G CHEMICAL AND TRADING CO.,LTD provides industrial water treatment equipment  And technical Support Services. We have unsurpassed  knowledge and experience with membrane system including Reverse Osmosis (RO).Electrodeoniztion (EDI) and Microfiltration (MF)Ultrafiltration (UF). Our systems and product are commonly used in

Application of RO system

• High qulity drinking water
• Bottle water, mineral water , drinks, foods and etc.
• Process water for electronics, chemical Industried and etc.
• Water of pharmaceutical purpose , dialysis and laboratory
• Sea water desalination
• Water for boiler and cooling tower
• Wastewater recycling
• Drinking water for Hotel

Pretreatment

• Automatic multimedia filter
• Automatic activated carbon filter
• Automatic Softener
• Automatic chemical feeding unit MF,UF,RO,(15,20,30,50 beds)

Make of RO membranes

• DOW/Filmtec
• Hydranautics
• Membrane replacement, Including:1-1/2”,4”&8* membrane option of RO system

Post-Treatment

• UF filtration
• UV disinfecting unit
• 0.2 um mf unit
• Automatic nuclear grade

Control

• Standard control panel
• PLC
• User - Friendly Interface