How to judge the replacement cycle of the security filter element?

There are many situations for replacing the security filter element. So, what factors will affect the replacement cycle of the security filter element? It is mainly divided into three factors: ①The raw water quality is unstable and frequent fluctuations, resulting in too much particulate matter entering the filter element, resulting in a shortened cycle; ②Poor pretreatment operation effect, pretreatment dosing flocculant, scale inhibitor, etc. Incompatibility or mismatch with the water source, the formed sticky substance adheres to the surface of the filter element, resulting in a reduction in the effective filter area of u200bu200bthe filter element and frequent replacement of the filter element; ③The quality of the filter element is not good. The layer plays a role of interception, and the filter pore size of a good filter element is gradually reduced from the outside to the inside, so that the amount of pollution is larger, and the long time can ensure that the quality of the effluent is qualified. Then, after understanding the factors that affect the replacement cycle of the security filter element, how can we better reduce the replacement cycle of the security filter element? 1. The water source is generally a fixed water source and cannot be easily changed; 2. Improve the pretreatment operation effect, optimize the dosage of flocculants and coagulant aids, select scale inhibitors suitable for the water source, and adjust the pretreatment equipment to achieve a good operating state , Strictly follow the requirements of the operating procedures to ensure that the pretreatment effluent quality is qualified; 3. The use of quality-guaranteed Lvyuan filter elements can not only extend the life of the filter element, but also ensure the quality of the effluent water of the security filter. For micron filtration, the inner core is a filter layer. The inner core is a hot-melt bonding structure, which has unrivaled integrity, downstream cleanliness and rigidity, and does not need to be equipped with a supporting core. Similarly, the highly penetrating adhesive outer coating is very smooth and can prevent loose fibers from moving, which is critical for applications with high purity requirements.