Sea Water / Reverse Osmosis Water Treatment Plant With CE / SGS Certification

Working principle

Reverse osmosis,short for RO, which is under external pressure, and some components in solution through selective, so as to realize the purpose of desalination, purification and enrichment separation. When it is used in water treatment equipment, it can remove most ions in water, and also the fine particles, bacteria and organic impurities. Nowadays, it is the advanced and economic water treatment equipment over the world. Reverse osmosis is used of high pressure pump continuously to force the water content high salt delivered to the RO device, RO device comprises a reverse osmosis membrane element and the pressure vessel, input water is divided into low salt of penetration solution and high salt of concentrated solution. Water is controlled by regulating valve according to proportion of the concentrated solution and penetration solution.

Technical index

?(1) Input water quality?????????

??Pollution index FI＜4???????????????????

??Oxygen consumption:＜1.5mg/L???????????????? ????

? Free chlorine:0.3-1.0mg/L??????????????

?Iron content:＜0.5mg/L???????????????????

PH value:5.5-6.5???????????????????????

? Water temperature:20-35℃

(2) Application of water quality

Sea water desalination: input water salinity:10000-35000mg/L

Brackish water desalination: input water salinity:1000-10000mg/L

(3) Removal ratio for pollutant

Ratio of desalinization:≥97%

Removal ratio for organics:≥95%

Removal ratio for disinfection≥99%

Operating procedure

01. Raw water?????????????????????????????????????????????????????????????????????????????????????????????????????

02. Tank for raw water

03. Pump for raw water

04. Mechanical filter

05. Activated carbon filter

06. Water softener

07. Scaling prevent and dosing

08. Ultrafiltration filter

09. High pressure pump

10. Reverse osmosis

11. Tank for pure water

12. Qualified water