Reverse osmosis system is the main desalination device in this process, which has high desalination capacity. In order to ensure the performance, safety and flexibility of the system, the reverse osmosis system adopts one-stage configuration. The reverse osmosis system includes four parts: high pressure pump, reverse osmosis membrane group and power distribution control device.
[product introduction]]
The water output of the product ranges from 0.1m3 to 500 m3/h. The reverse osmosis pressure vessel is made of stainless steel and glass fiber reinforced plastic, and the reverse osmosis membrane is made of low-pressure composite membrane. The desalination rate of the system is over 97%, and the operating pressure is about 0.8-1.6MPa, depending on the water temperature and water quality.
[influent water quality index]
Pollution index (SDI)<5;PH value 4-11; free chlorine <0.1mg/L; iron <0.3mg/L; manganese <0.1mg/L; water temperature (recommend temperature) 10-40 ℃(25 ℃).
Equipment performance characteristics:
The main components are foreign products, CAD design, technology, superior performance, high system reliability.
Pre-stage pre-treatment protection device to ensure that the high-pressure pump and reverse osmosis membrane are not damaged.
It is equipped with a roll-type composite membrane with high desalination rate, low operating pressure and anti-pollution, which improves system efficiency and reduces operating costs.
The product water and concentrated water are respectively provided with flow meters to monitor the system recovery rate and adjust the water output and water volume.
On-line conductivity meter continuously monitors product water quality, with set value and alarm system.
The system monitoring, automatic instrument display, water inlet and drainage system pressure gauge monitoring reverse osmosis pressure difference, prompt cleaning time.
Sensitive high and low voltage switch protection to prevent damage to equipment under abnormal conditions to ensure the normal operation of the system.
The provided membrane protection system regularly flushes the membrane surface to reduce pollution and loss speed and extend the service life of the membrane.
The desalination rate of the system is more than 95%, the desalination rate of a single membrane can reach 99%, and the degree of product standardization is high.
Completely according to user requirements, the actual situation, reasonable design.
