Knowledge

Ultraviolet light refers to invisible light with a wavelength range of 100-400 nm. Different wavelengths of ultraviolet light have different functions. Ultraviolet light is divided

Ultra pure water equipment in lithium battery industry As we all know, the allocation of electrolyte in the battery has very strict requirements for pure water. The quality of pure

The RO device is generally controlled automatically by PLC (Programmable Logic Controller) program, which requires the PLC to have strong anti-interference ability, rich program in

The arrow direction marked on the valve body indicates the pressure bearing direction of the valve, which is generally used as the medium flow direction symbol by the engineering d

1) SDI15 instrument: SDI15 value is the sludge deposition index, which is a very important detection index. The reverse osmosis influent requires SDI15<5. Consider using an econ

Why does stainless steel also rust? Stainless steel has the ability to resist atmospheric oxidation - that is, rust resistance, and also has the ability to corrode in media contain

Causes of fouling in ultrafiltration system : (1) The inlet water temperature of ultrafiltration is too low, resulting in the increase of operation resistance; (2) Ultrafiltration

Wet uf membrane forming characteristics: Uf membrane formation driving force is mass transfer High filtering precision Good hydrophilicity Lower mechanical strength Thermal uf memb

This article explained the meaning of arrow direction on the valve.