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How to choose the right pump for your wastewater system

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xylem AU
How to choose the right pump for your wastewater system

If you want the right pump for your wastewater system, you should work with the best wastewater pump manufacturers. Any industry can make use of these pumps. Be it in sugar processing, paper manufacturing, chemical industries or more, water is essential in a lot of industries. Water is becoming scarce and this means that industries should look for ways to reuse water hence reducing the burden on the environment.

Once clean water has served its use, it should be collected and pumped into wastewater treatment plants. These are plants that treat wastewater and make it suitable for disposal or for use in other applications. In the wastewater treatment plant, wastewater must flow through the system. Sometimes, wastewater is moved opposite to gravity. In such cases, you need pumps and a pumping station to create a smooth and stable flow of wastewater.

 Challenges to pumps used in wastewater treatment

The unique challenges that pumps in wastewater treatment plants face include challenges with transport. Wastewater has a lot of organic solids, rags, debris and other types of waste. Also, the pumps used in wastewater treatment plants must be highly reliable to prevent spills and overflows.

In the unfortunate case that spills occur, they could lead to pollution hence attracting fines from the relevant authorities. This is why you should spend enough time and money to find the right pumps that are designed for pumping wastewater. Here are some important things to consider when choosing the right biological treatment systems.

 What to look for in a pump for wastewater applications

You should consider minimum energy use, aesthetically pleasing design, maximum pumping reliability, features that deal with bad smell, the pump should suit challenging pumping station layout and intelligent control systems.

 Types of pumps used in wastewater plants

There are different kinds of pumps used in wastewater treatment plants. Some of these pumps include single-stage dry pumps, solids handling pumps or wet-well submersible pumps, and double stage or single stage solids handling pumps.

When choosing the right pump for your application, it is important to consider factors such as applicability, life-cycle economic costs and so on. Here are some of the different pumps you can consider.

 Conventional wastewater pumps

These pumps are known as no-clog, dry well or solids handling pumps. Their main purpose is to pump fluids that contain soft solids and stringy materials. They do not require frequent maintenance and cleaning and they operate without plugging. These pumps can either be installed with vertical or horizontal mounting. Pumps that are vertically mounted use a motor on the frame of the pump.

 Submersible pumps

Your wastewater pump manufacturers may suggest the use of submersible pumps for wastewater applications. These pumps are non-clog and are immersed in the wastewater they are supposed to pump. They come with powerful motors and they are installed directly in wet wells. This means the pumping stations that use these pumps do not require a dry well to operate. The construction of the pumping system above the ground is minimal. A concrete slab and a housing construction are all that is visible above the ground.

 

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