How are Check Valves used in Water and Wastewater Treatment Plants?

Did you know that check valves are an essential part of water and wastewater treatment plants?

Check valves have the function of preventing the water flow in the reverse direction which is extremely important to keep the contaminated water from backflowing into clean water

In this post, we will try to understand how check valves are used in water and wastewater treatment plants.

What are Water and Wastewater Treatment Plants?

Water and wastewater treatment plants are factories that have the basic function of removing impurities and pollutants from the water supply and converting this polluted water into water that is clean and safe to consume.

There are distinct stages that this water goes through during this process. These stages are sedimentation, filtration, and disinfection. The contaminated water flows through many pipes and equipment during this process, and it is vital that the water only flows in the right direction.

The Role of Check Valves in Water and Wastewater Treatment Plants

The role of the check valve is to stop water from flowing in the wrong direction, which is flowing backwards.

Backflow might happen during the treatment process because of the change of pressure in the pipeline caused by firefighting activities or other emergencies. There are several other factors that can also result in backflows, such as water main breaks or pump failures.

If backflow happens, the polluted water will end up flowing back to the clean water supply, which can be extremely harmful to people's health.

The great thing is that checks valves prevent this backflow automatically by closing up when the water reverses direction and allowing the water to flow in only one direction. So, when the pressure in the pipeline changes due to some reason, the valve closes. For this purpose, check valves are installed at specific strategic points throughout the water and wastewater treatment plant.

Other Benefits of Check Valves-

Check Valves don't just prevent backflow of water, they also provide other benefits like maintaining a steady flow of water throughout the treatment procedure which is very important for the treatment to go well. It also reduces the wear and tear of the equipment due to the water hammer

Conclusion

We hope that the above discussion was helpful in understanding how check valves are used in water and wastewater treatment plants. Check valves stop the water from flowing backwards or in the reverse direction which saves the clean water from getting polluted again. If this did not happen, then the water would become harmful and won't be consumable. In addition, check valves also help in maintaining the steady flow of water. This makes it a cost-effective and trustworthy solution for the backflow problem.

Now that we understand the use of check valve and how useful it isin water and wastewater treatment plants, you might wonder where you can find good-quality check valves.

Al Ashkar Trading is here to provide a solution for that too. Head to our website to find the best quality check valves in the UAE!

SOURCE URL: https://wwwashkar-me com/valves