How to Make a Waste Water Treatment Plant Model

A waste water treatment plant model is an important tool for educating individuals about the processes involved in treating waste water for safe disposal or reuse. In this article, we will discuss the steps involved in making a waste water treatment plant model.

Materials Needed

Before starting the construction of the waste water treatment plant model, the following materials are required:

Cardboard box

Glue

Pipe cleaners

Scissors

Markers or paints

Plasticine or clay

Sand or coffee filters

Small stones or gravel

Small cups or bowls

Clear plastic bottles

Steps to Make a Waste Water Treatment Plant Model

Follow the steps below to make your own waste water treatment plant model:

Step 1: Prepare the Box

Take a cardboard box and cut off the top flaps. The box should be large enough to accommodate all the materials required for the model. Make sure that the box is sturdy and does not collapse under the weight of the materials.

Step 2: Create the First Tank

Line the bottom of the box with plasticine or clay. This represents the base of the waste water treatment plant. Create the first tank by filling a clear plastic bottle with water and placing it in the cardboard box. The plastic bottle should be buried in the plasticine or clay to hold it in place.

Step 3: Add the Pipes

Using pipe cleaners, create pipes to connect the different parts of the model. These pipes include the inlet pipe that brings in the waste water, and the outlet pipe that removes the treated water. The pipes should be arranged to resemble the actual waste water treatment plant layout.

Step 4: Add the Grit Tank

The second tank in the waste water treatment plant is the grit tank. This removes any large solids from the waste water. To create the grit tank, place coffee filters or sand in the bottom of a small bowl or cup. Place the bowl or cup inside the cardboard box to represent the grit tank.

Step 5: Add the Aeration Tank

The aeration tank is where bacteria and other microorganisms break down organic matter in the waste water. Create the aeration tank by placing stones or gravel at the bottom of a small bowl or cup. Place the bowl or cup inside the cardboard box to represent the aeration tank.

Step 6: Add the Settling Tank

After the waste water has been treated by the bacteria in the aeration tank, it is sent to the settling tank. This tank allows any remaining particles to settle to the bottom. To create the settling tank, simply place a small plastic cup or bowl inside the cardboard box.

Step 7: Add the Outlet

Create the outlet pipe by placing a small plastic bottle or cup in the settling tank. This is where the treated water is removed from the waste water treatment plant model. The outlet pipe should be connected to a separate cup or bowl to collect the treated water.

Conclusion

With these simple steps, you can easily create your own waste water treatment plant model. This model will provide an excellent educational tool for anyone looking to learn more about the processes involved in treating waste water for safe disposal or reuse.