According to many years of experience, every summer, citizens in many cities complain about the poor water quality of swimming pools. Complaints to the operator do not change the water frequently, the water quality is turbid and the swimming pool clarifier is not used, the water circulation system has become a decoration, etc. The water quality of the swimming pool is poor. In fact, the public is most concerned about the clarity of the water.
Because it is impossible for them to test with a professional water quality detector, they mainly rely on vision and smell to judge the quality of the water. If the water looks cloudy or discolored, they will assume it is of poor quality and make a complaint. Swimming pool water purification is generally equipped with a circulating filtration system.
Among them, the filter function is the swimming pool filter sand tank. The filter material filled in the sand tank is generally quartz sand. Just what kind of quartz sand is more suitable for general use? Let's find out below.
Quartz sand is an essential filter material for swimming pool filtration, and it is also the filter material for its main function. The filter is to use special quartz sand to eliminate the tiny dirt in the pool. First, the swimming pool water is pumped into the sand tank by the water pump.
Microscopic dirt in the water is captured and filtered out by the sand bed. The filtered clean water passes through the control switch at the bottom of the filter and returns to the swimming pool through the pipeline. This is a set of continuous and automatic circulation process, which makes the swimming pool water get purified.
The quartz sand is closely arranged in the sand tank, and the pool water is from top to bottom. The solid suspended matter in the water is adsorbed and trapped by the quartz sand. At the same time, these trapped impurities overlap and bridge to form a thin film to continue to filter the water. Impurities. If the quartz sand is to be closely arranged, the specification should be smaller. This is so that it can be arranged tightly.
Has a good alignment effect. Generally, the most commonly used specifications are 1-2mm, 2-4mm, and 4-8mm. It can be selected according to the size of the sand tank, or it can be mixed and arranged in layers, and the effect is also very good.
Quartz sand has excellent wear resistance, heat resistance, corrosion resistance and tough hardness. It can filter out better quality water with a larger filtration capacity. The turbidity and pollution index of the filtered water will decrease due to the increase of the storage capacity of the filter.
Therefore, please don’t continue to use your swimming pool water circulation system as a decoration. Turn it on, and your water quality will rise to more than one level. Not only will you no longer be complained, but you will also be praised and welcome more swimmers to swim, promoting Operation of swimming pools. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..