1. The system adopts fully automatic control (manual control is also available), and automatic backwashing and regeneration programs can be set when the system is running;
2. The primary reverse osmosis and secondary reverse osmosis are equipped with reflux pipelines, and the reverse osmosis equipment is equipped with a chemical cleaning device and disinfection device;
3. There is a PH adjusting device between the primary reverse osmosis and the secondary reverse osmosis to ensure that the conductivity of produced water meets the requirements of pharmacopoeia;
4. Conductivity of produced water meets the requirements of Pharmacopoeia;
4. The second stage reverse osmosis membrane adopts positively charged anti-pollution reverse osmosis membrane to ensure that the reverse osmosis equipment can be operated stably for a long period of time;
5. The first stage reverse osmosis pipeline is made of 304 stainless steel, and the second stage reverse osmosis is made of 316L stainless steel;
6. Both the first stage reverse osmosis and the second stage reverse osmosis equipment are equipped with on-line conductivity detecting instrument. Installed in the first stage reverse osmosis and the second stage reverse osmosis equipment are online conductivity detector, water conductivity can be watched at any time;
7. The first stage reverse osmosis is equipped with a low-pressure protection switch, the second stage reverse osmosis is equipped with a low-pressure protection and high-pressure protection switch;
8. First-stage and second-stage reverse osmosis water recovery can be adjusted, the first stage reverse osmosis recovery rate of 60-65%, the recovery rate of second-stage reverse osmosis 70%;
9.
9. Pre-treatment devices are imported original parts; pre-treatment equipment between the pipeline using UPVC pipe.
10. Purified water storage tank with breathing filter, delivery pipeline equipped with ultraviolet sterilizer and microporous filter to ensure that the pure water meets the health requirements.