Small Reverse Osmosis Drinking Water Treatment Plant
Please Attention | ||
All the source water quality is not always the same. This is a short comparison between samples: | ||
Item | source water(Saltness) | Simple TDS(Total disolved solid) range |
1 | Tap water: 0.1-7mg/l | TDS range: 100ppm to 700ppm |
2 | Brackish/River water:0,7 to 10 g/l | TDS range: 700ppm to 10000ppm |
3 | Northern Sea close to estuaries :21 g/l | TDS range: 10000ppm to 21000ppm |
4 | Atlantic Ocean :35 g/l | TDS 35000ppm |
5 | Mediterranean Sea :38 g/l | TDS 38000ppm |
5 | Arabian Sea :45 g/l | TDS45000ppm |
6 | Red sea: 41g/L | TDS 41000ppm |
7 | Dead Sea :300 g/l. | TDS 300,000ppm |
Mark: Pls adivse your source water TDS,Iron, Manganese, Bacterials and etc. It is better make a water test report. so that design the ideal propsal. |
SWRO Process steps introduction
Pre-treatment | Feed water pump, Stainless steel 316L | Provide pressure for filters; |
Quartz sand filter | Remove suspended particle and large impurity. In this system; | |
Active Carbon Filter (option) | Remove the color, free chloride, organic matter, harmful matter, ect; | |
Anti-scalant system | To add chemicals to remove some impurities and prolong thememebranes using/washing time(prevent membrane blocking) | |
Manual/Auto control valves | Flushing sand/carbon filter after some time | |
5micron filter | Remove larger than 5 micro colloids in the water. In this system | |
1micron filter | Remove larger than 1 micro colloids in the water. In this system | |
Seawater RO Main Part | High pressure pump, Stainless steel 316L | Provide the high pressure to RO membrane; |
Ro membranes | More than 98% desalination rate, can remove ions except H2O. | |
CIP system | To washing the membranes when it is blocked after using for long time | |
Electronic control panel | PC controller or PLC and HMI controller |
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Welcome to HaiYuan Water Treatment Co., Ltd.
Contact: Sherry Wei
Company: Dongguan Haiyuan Water Treatment Co., Ltd.