Water Filtration Experiment Lab Report

Construct your own sand water filter and learn about water filtration systems with this easy science project.

Water filtration experiment lab report.

Because we won t disinfect our water for this water project and will just be making an example water filtration system it is not safe to drink as this purification process and treatment process we will experiment with will not provide safe and pure water. Distilled water were weighed and placed into a 125 ml erlenmeyer flask and the benzoic acid is heated until dissolved. Tap water was filtered through the filtration system to clean the charcoal. Adult supervision required when handling chemicals and or cutting objects remember to use proper safety equipment when experimenting.

In the plastic cup start by lining the bottom with the coffee filters. The ceramic funnel was heated with blow dryer and the weighed filter paper was placed into funnel and saturated with hot water. Begin by getting a jar full of dirty water. Filtration laboratory report free download as pdf file pdf text file txt or read online for free.

You will need a few supplies. In this activity students are challenged to design and build a water filtration device using commonly available materials following the same design process used by the engineers and scientists who developed the international space station water recovery system for nasa. During the sand and gravel filtration process groups were told to wet the stones first. In one water bottle add sand first and then gravel in the other bottle put the gravel in first and then the sand.

This lab experiment could be improved. The filter system was made with sand charcoal and rocks. To meet this challenge students use an iterative process as they build test and measure the performance of the. In the next experiment water treatment the hypothesis was rejected because the water appeared to be less polluted with a lesser amount of odor.

We went to a little pond nearby to collect some water. The idea is to see if the order of filtering materials makes a difference to how well the water is filtered all about variable testing. 2 glass jars sand gravel 3 4 coffee filters dirty water a plastic cup with a hole cut in the bottom. That water couldve mixed in with the water that we were filtrating and messed up the ending result of water.

The water was filtered using a five step filtration process. 50 ml of distilled was heated to boiling in a beaker on a hot plate to use during experiment. The purpose of this weeks experiment will be to see if it is possible to filter salt water to make drinkable water using filters created from objects around the house the results of this experiment may yield useful information for those stranded on desert islands.