Water Filtration
Science Fair Projects
Ideas and Sample Projects by Grade Level


Home Experiments Science Jokes Warning!
Elementary School - Grades 4-6
P=Project   E=Experiment
What is the effect of chlorine concentrations on carbon filter performance? [P]
Can Fabrics Be Used for Water Filters? [E]
Does decreasing filter particle size cause less water turbidity? [P] [P]
What is Water Purification?
Water Purification and Treatment Science Fair Projects & Experiments
Solar Water Purification & Distillation Science Fair Projects & Experiments
Middle School - Grades 7-9
P=Project   E=Experiment
Absorbing water pollutants with corn cobs [P] [P]
A Low Cost, Portable, Microbe-Resistant Water Filtering System Powered by Solar Radiation [E]
A Healthier Filter: The Effect of Different Natural Materials on Purity of Water [E]
The effect of the change of the materials in a filter, in order to trap contaminates better, on the purity of the water? [P] [P]
Investigate the effectiveness of a simple filter column for filtering different kinds of liquids. [E]
Effectiveness of Filtration Media for Removal of Pollutants from Stormwater [E]
Efficiency of a Carbon Filter [E]
Which type of filtration system works best in an aquarium? [E]
Effects of Inexpensive Filtration Methods on Caffeine Removal [E]
Determine whether sand, carbon, or foam best removes the dangerous pollutants and excess nutrients in a storm drain outfall. [E]
Find out whether natural products, such as Dungeness crab shells and Nopal cactus gel, can filter out the metals, iron and copper, dissolved in water. [E]
Identifying and Removing Pollutants From Our Water Through Filtration [E]
What is the best way of cleaning water? (distillation, filtering with coffee filter, filtering with Kleenex, and filtering with paper towel). [P]
Determine whether Brita Water Filter makes significant improvements in the pH, total hardness, total dissolved solids, free chlorine, total chlorine, and total alkalinity of tap, mineral, spring, sparkling, and distilled water. [E]
Compare the quality of lake water with bottled water and filtered tap water. [E]
Which material (sand, charcoal, or gravel) will best filter waste from creek water? [E]
What is Water Purification?
Water Purification and Treatment Science Fair Projects & Experiments
Solar Water Purification & Distillation Science Fair Projects & Experiments
High School - Grades 10-12
P=Project   E=Experiment
Solar powered silver combating bacteria in drinking water [P] [P]
Testing the effectiveness of sand filters as bioreactors to the biodegradation of toxic naphthenic acids in tailings ponds. [P] [P]
Ultrafiltration/Nanofiltration Membrane Water Treatment for Urban Vernal Marshes [E]
Investigate the effect of lobster shell chitin on filtering wastewater metallic ions. [E]
The Effects of Various Natural Filters on Urban Runoff Water [E]
Determine the effect of temperature on the formation of trihalomethanes (THM) and determine an effective method of THM removal using filters that were either hand-made or commercially processed. [E]
The effects of filtering and screening processes standard in sewage disinfection plants, and the best disinfecting agents used in treating the water. [E]
What is Water Purification?
Water Purification and Treatment Science Fair Projects & Experiments
Solar Water Purification & Distillation Science Fair Projects & Experiments
Useful Links
R=Resource
Science Fair Projects Resources [R]
Citation Guides, Style Manuals, Reference [R]
Safety Resources [R] [R]
Environmental Sciences Fair Books

The Orchid Grower - A Juvenile Forensic Science Adventure Novel

The Orchid Grower

Environmental Topics Related Subjects
Global Warming
Greenhouse Effect
Endangered Species
Oil Spills
Waste Management
Recycling
Acid Rain
Air Pollution
Car & Vehicle Pollution
Ozone
Daphnia Experiments
Water Conservation
Water Pollution
Freshwater Pollution
Aquatic Life Pollution
Saltwater Pollution
Irrigation Water Pollution
Water Purification
Water Filtration
E. coli Contamination
Bacteria
Drinking Water Quality
Soil Pollutions
Bioremediation
Radiation & Light Pollution
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Plants and Environment
Going Green!
Air
Plants
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Oxygen
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Water
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