The structure of reverse osmosis membranes comes in two forms: asymmetric membranes and homogeneous membranes. The currently used membrane materials are mainly cellulose acetate and aromatic polyamide.

Oxidative disinfectants other than residual chlorine are used in the water treatment process, such as chlorine dioxide, potassium permanganate, ozone, hydrogen peroxide, etc.

The term 'water purification ultrafiltration membrane' is familiar to everyone in the water treatment industry. It has special hydrophilic properties and can operate under ultra-low pressure ...