With the arrival of summer, swimming has become a leisure activity for many people. But one thing must be clear: no matter how many people there are, keeping the swimming pool water clean is essential! If there are many people, the impact on water quality will be relatively greater. The interval for changing the pool water will be shorter, and water quality testing should also be done in a timely manner. This article, together with Hangzhou Moody, explores how often swimming pools need to have their water replaced and what indicators are used for water quality testing.
In fact, when it comes to how often the water in a swimming pool should be changed, there is no explicit regulation on this. You can decide based on your own situation, as long as the safety of the water quality can be ensured. For instance, some swimming pools set up water exchange points according to the seasons, while others change water sources in a 24-hour unlimited cycle. So, the time for changing water varies from place to place. The time for changing pool water can differ due to factors such as location, region, and climate.
But we understand that changing the water in a swimming pool is a troublesome, time-consuming and money-wasting task. Therefore, no one will change the water easily. Instead, they choose to carry out certain filtration treatment on the water, among which the disinfection process is very important. Simply put, as long as you can ensure the safety of the swimming pool water quality, it doesn’t matter even if you never change the water. When it comes to water filtration, treatment, disinfection and other work processes, swimming pool water testing is a very important step. Which specific indicators will be tested?
The testing indicators for swimming pool water are rather complex. They include microorganisms, heavy metals, organic matter, physical indicators, and comprehensive indicators, etc. ① Microorganisms include: total colony count, etc. Heavy metals include: cadmium, lead, zinc, arsenic, mercury, etc. ③ Organic substances include benzene, xylene, etc. ④ Physical indicators are classified as pH, electrical conductivity, total hardness, etc. ⑤ Comprehensive indicators include: TOC (Total Organic Carbon), BOD (Biological Oxygen Demand), etc.
Strict requirements for the water quality of swimming pools are a responsibility towards every customer. Choosing the right water quality detector can demonstrate the manufacturer’s capabilities. Specific indicators should be analyzed specifically to ensure the safety of water quality! Let people be able to play happily in a safe swimming pool.
