28 pages for “cat=approfondimenti&q=q%3Dcan%2Bsystem%2Bq%2Bq%2Bswimming%2Bpool”
Pool water is in contact with the skin and is partly swallowed: it must have characteristics similar to those of drinking water, checked at every stage, from filling to discharge. Free chlorine coexists with the combined chlorine produced by bathers and, if tr …
Also in: Which system to choose · Chlorine and combined chlorine · Advantages and limitations of each method · Physical treatment
The standard classifies public swimming pools into three types, according to UNI EN 15288-1; the examples of intended use are not exhaustive. 1 Type 1 Public swimming pools, recreational pools and water parks (in the 2016 edition: categories A1 and A3). 2 Type …
Also in: Water requirements and checks · Chlorine and combined chlorine · Disinfection and pH control
The same chlorine rules The discharge of water from a private swimming pool must comply with the same discharge limits: here too, the water must be dechlorinated before emptying and backwashing. Systems for private swimming pools → Regional and municipal regul …
Also in: What water leaves a swimming pool · Chlorine limits at discharge · How it is treated before discharge
… the truly disinfecting share varies considerably from one water to another. Swimming pools A stable pH close to 7.2 – 7.4 provides, for the same amount of chlorine dosed, a greater quantity of hypochlorous acid. Sodium hypochlorite contains sodium hydroxide, w …
Also in: pH control systems · Measurement problems · Why control pH
… water; drift eliminators always in good working order. Cooling towers → Swimming pools and whirlpool baths Free chlorine in the pool 0.7 – 1.5 mg/l and pH 7.0 – 7.6, dosed automatically and continuously, with pumps and disinfection running 24 hours a day. In c …
Also in: Environments at risk · Priority buildings · The risk control protocol · Prevention in water systems: the solutions
Domestic hot water Heating systems of hotels, hospitals, care homes and swimming pools, where hot water circulates continuously and the risk of Legionella is high. Legionella control → Drinking water Water storage tanks of large public installations and treatm …
Also in: Dosing and measurement · Stabilised or generated on site · Safe production · Why chlorine dioxide
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