Increasing water temperature, maintaining water temperature, chlorination, chlorine price, maintaining water turbidity according to the latest standard rules have made the price of water consumed per liter in the Mashhad Water Waves Sports Complex very expensive. In the following, we will learn more about the different stages of water purification and treatment in different parts of the Mashhad Water Waves Sports Complex.
First stage
The first stage of water treatment is increasing the water temperature. The water obtained from deep in the earth has a temperature of 16 degrees, which is very cool water. Naturally, water that is this cool cannot be used in pools and its temperature must be increased to a tolerable level. Therefore, this water is directed to low-energy heating systems and the water temperature increases from 16 degrees to 30 degrees Celsius.
Second stage
However, in the second stage, chlorination is carried out with the help of multi-oxidant technology. Chlorine production is carried out with the help of the multi-oxidant knowledge and method, which is one of the most up-to-date and cost-effective methods of chlorine production in the world. In this method, in addition to disinfecting water, the chlorine used is also odorless and does not cause corrosion and erosion of pipes and facilities.
Third stage
Then, in the third stage, water turbidity is maintained according to the latest world standard rules. Water at a temperature of 30 degrees and chlorinated to a level of 2.5 ppm (according to international standards) enters the pools and water slides. During this stage, control experts are always careful to ensure that the water turbidity remains at 0.5 percent according to standard rules.
Water purification and disinfection
According to international standards, pool water must be purified every 6 hours, but in the Mashhad Water Waves Sports Complex, water is purified every 40 minutes to save energy and prevent water waste. In this way, as the water passes through sand filters and the water circulates continuously, its health and hygiene status is purified approximately every 40 minutes, and all the water circulates and enters the consumption flow again.
Water re-purification
Alongside all parts of the Mashhad Water Waves Sports Complex (river, wave pool, adult pool, children’s pool, etc.), networks are installed that direct the overflow water to a balance tank. The water entering this tank re-enters the purification, filtration, temperature increase, and turbidity reduction cycle and is directed back to the pool.
Shower water consumption control
The water temperature is increased from the source by using a heating system; because the water that is directed to the shower network has already reached the appropriate temperature so that the consumer does not need to open and close the hot and cold water taps until it reaches the appropriate temperature.
With this approach, the Mashhad Water Waves Sports Complex has been able to reduce per capita water consumption by 50% by centrally regulating the water temperature of the showers. In such circumstances, instead of adjusting the water temperature and being involved with the water taps, the consumer enjoys water at a moderate and appropriate temperature as soon as he opens the shower tap. In such circumstances, water is not wasted when the consumer uses it to adjust the temperature and is saved.
Also, the use of water-saving showerheads has caused the water to come out with some air pressure, so that in addition to saving a lot of water consumption, the necessary pressure is also provided for washing the consumer.
Minimum urban drinking water consumption
The only drinking water consumed in the Mashhad Water Waves Sports Complex is for use in the coffee shop and water coolers. The water coolers of the Mashhad Water Waves Sports Complex are also equipped in such a way that the consumer uses a straw instead of a glass to prevent water waste. This ensures that water is not wasted under any circumstances and the utmost care is taken in this complex.
