Application of polyaluminum chloride as precipitant in swimming pool
TIME:2023-07-21 17:33:12SOURCE:admin
Polyaluminum chloride can be used as the precipitant of swimming pool. By adding polyaluminum chloride into the swimming pool water, and then through flocculation and sedimentation, the dust and dirt in the swimming pool water can be removed, so as to achieve a good effect of purifying the swimming pool water. Today, let's talk about how to purify the swimming pool water with polyaluminum chloride.
Polyaluminum chloride is a very good precipitant for swimming pool at present. It has a very good effect on the removal of suspended solids, algae and other turbidity causing substances in swimming pool water. If we want PACl to achieve the ideal effect of swimming pool precipitant, we need to have the correct use method.
Polyaluminum chloride is generally used when the swimming pool water can not achieve a good purification effect in the process of circulating filtration. At this time, adding an appropriate amount of polyaluminum chloride in the process of circulating treatment of swimming pool can precipitate these substances that are not easy to filter and achieve the cleaning effect after circulating filtration.
Therefore, it is necessary to determine the dosage of polyaluminum chloride in the treatment process of swimming pool circulating water. Generally, a certain amount of swimming pool circulating water is selected for laboratory test to obtain the actual dosage of polyaluminum chloride. After long-term practice, it is found that the dosage of polyaluminum chloride in swimming pool circulating water is 5 to 8 kg per 1000 cubic meters of water, and it needs to be dissolved before dosing, then added, and then purified through the swimming pool circulating treatment system.
Polyaluminum chloride is usually added after the end of the night, and when it is found that there is precipitation in the pool water, it needs to be static for a period of time, and then precipitation treatment, so as to have a better effect.