Let's briefly discuss the components of a reverse osmosis system.

Reverse osmosis (RO) equipment is currently one of the best water treatment devices in the field. It treats water using membrane separation technology, and it is very effective. However, membrane filtration alone cannot purify water completely; it also has other components. So, what other parts does RO equipment have?

　　RO equipment has a pretreatment system. This pretreatment system includes a raw water pump, chemical dosing device, quartz sand filter, activated carbon filter, and precision filter. These devices are mainly used to reduce residual chlorine and other impurities in the water, bringing the water to a usable standard.

　　The composition of the RO unit includes multi-stage high-pressure water pumps and RO membrane elements, as well as membrane shell brackets and other parts. This device is used to remove impurities from the water, ensuring the treated water meets the required standards.

　　The post-treatment system of RO equipment is designed for situations where the water treated by reverse osmosis does not meet the required standards. The post-treatment system can further improve the water quality of the RO-treated water to meet the standards.