Water treatment for swimming pools

Summary: Water treatment for swimming pools is an elaborate procedure. You would have to give attention to the various parameters like the type of contaminant, the type of swimming pool etc. to devise an effective strategy for water purification .

A swimming pool can be generally categorized as public and private swimming pools . Public swimming pools are in constant use by swimmers while private swimming pools are put to less rigorous use. Therefore, the method of water treatment is also different for public and private swimming pools . Apart from the public/private classification, there are also other types of categorization of the swimming pools . For instance, swimming pools can be classified as tropical swimming pools or a sauna swimming pool. The methods of water treatment for swimming pools therefore also vary accordingly.

However, although there are different types of swimming pools , the types of impurities of the swimming pools are more or less the same. An aspect that should be clearly understood in this respect is that the water in the swimming pool is essentially contaminated by the regular or irregular use of the swimmers entering the swimming pool. The types of contaminants that usually pollute the swimming pool are the skin flaks, sweat secretion, mucous, hair, cosmetics and ointments and also urine. Besides, there are the microorganisms that develop in the swimming pool. In order to remove all these contaminants from the water of the swimming pool, different techniques for water treatment for swimming pools are employed by professionals. The basic aspect of water treatment is however the circulation of water through the water treatment plant set up alongside the swimming pool.

Typically, in a water purification plant, the water is first transported to a hair removal filter that effectively removes raw pollutants like plaster, hair and leaves from the water. Following this, a flocculant is added that results in smaller colloids binding together. The colloids are all visible organic matter floating particles, like textile fibers and skin tissues. Other colloidal pollutants include skin fat, saliva, soap and cosmetic products. These particles are thereby removed by a sand filter as a final step of water treatment for swimming pools .