Water Purification and Treatment
Science Fair Projects
Ideas and Sample Projects by Grade Level


Home Experiments Science Jokes Warning!
Elementary School - Grades 4-6
P=Project   E=Experiment
The procedure of tap water chlorination [P]
Research water quality - compare water pH levels of tap water, purified water and distilled water. [E] [P] [P]
Water Filters & Water Filtration Science Fair Projects & Experiments
What is Water Purification?
Solar Water Purification & Distillation Science Fair Projects & Experiments
Water Pollution Science Fair Projects & Experiments
Middle School - Grades 7-9
P=Project   E=Experiment
Absorbing water pollutants with corn cobs [P] [P]
Kitchen Synthesized Magnetite Nanocrystals for Removing Arsenic from Water [E]
How can I create a water purification system that cheaply and portably purifies water for third world countries? [P] [P]
Investigate the use of duckweeds, Lemna minor and Spirodela polyrhizza, in phytoremediation in removing acetaminophen, caffeine and estradiol safely from contaminated water. [E]
The Study of Electrolysis of Water [E]
How does the growth of plants in a natural sewage treatment system affect how well it absorbs phosphates and nitrates? [P]
Determine which antique water purification method would decrease the level of bacteria the most - Western method of boiling polluted water, African method of adding moringa olefeira seeds, German technique of adding iodine, or the Japanese mode of inserting scallop shells into polluted water. [E]
Compare the effectiveness of three methods of purifying drinking / pool water (boiling, chlorination, ionization). [P]
Can the ozone gas created by a Tesla coil be used to purify water? [E]
Alternative Water Disinfection Methods: Diamond Electrodes in Water Electrolysis [E]

Water Harvesting and Recycling System for Residential and Commercial Landscapes [E]
Desalinated ocean water by duplicating the water cycle in a contained environment [E]
Wastewater Purification using Evaporation and Capillary Action [E]
Test four different methods of algae control; Aeration, a floating plant, barley extract, and a combination of barley extract and a floating plant. [E]
Try to reduce the amount of phosphate and nitrate in water in order to reduce the amount of blue green algae blooms. [E]
Compare the efficiencies of ancient water purification methods against the efficiencies of modern water purification methods. [E]
Water Purification in Emergency Situations [E]
Determine whether sand, carbon, or foam best removes the dangerous pollutants and excess nutrients in a storm drain outfall. [E]
Test for water purification by building your own water conductivity meter [E]
Cleaning Water of Bacteria Via Silver [E]
Total Suspended Solids in Wastewater before and after Treatment [P]
Compare the bactericidal effects of chlorine versus iodine disinfectants on the recycled wastewater. [E]
Emergency Disinfection of Drinking Water [E]
How water is obtained, treated and supplied to households in small communities. [P]
Compare Treated Industrial Wastewater to River Water [P]
Find a method of purifying water which is simple, effective and inexpensive, and could be used in a third world country. [E] [E]
Purification of water through solar energy [E] [E]
Is distillation the best method of purifying water? [E] [E]
Test electrolysis and natural condensation as a means of recycling water [E] [E]
Do Extreme pH Conditions Quench Respiration of microorganisms in Secondary Wastewater Treatment Mixed Liquor? [E]
Water Filters & Water Filtration Science Fair Projects & Experiments
What is Water Purification?
Solar Water Purification & Distillation Science Fair Projects & Experiments
Water Pollution Science Fair Projects & Experiments
High School - Grades 10-12
P=Project   E=Experiment
Is it possible to create a portable device that purifies wastewater while generating electricity sustainably and affordably? [P] [P]
Polystyrene and Its Effectiveness in Removing Calcium from Water [E]
Solar Light Assisted nanoZnO Photo Catalytic Mineralization- The Green Technique for the Degradation of Detergents [P]
Find a practical way to purify water, using nanoparticles as a photocatalytic agent [E]
Simple and Cost-Effective Detection of Cadmium in Water Using an Electrochemical Sensor Made with Gold Nanoparticles [E]
The Abilities of Water Weeds in Removing Heavy Metal Ions [P]
The development of magnetic nanoparticles for the removal of pharmaceutical contaminants in drinking water [P]
Suppressing Harmful Algal Blooms through the Use of Calcium Chloride [E]
The Effects of Recycled Water on the Growth and Germination of Different Plants [E]
Determine the efficiency of carbon, ceramic, reverse osmosis, and ultraviolet purification systems of water. [E]

Elucidation of the Physicochemical Properties of the Active Protein and Optimization of Water Purification [E]
An economical and efficient method of MTBE, DIPE, ETBE, and TAME removal in an acute situation of fuel oxygenate contamination. [E]
Determine if treating wastewater with ultraviolet light will increase bacterial resistance to ultraviolet light in the effluent by triggering constitutive production of DNA repair enzymes. [E]
Evaluate the coagulating properties of both Moringa Oleifera seed kernel powder and Moringa Oleifera De-oiled seed powder in cleaning water. [E]
Application of Magnetic Flux and Electric Field to the Recycling and Deodorization of Seawater [E]
How Does Water Treated with NaF Affect the Development of the Invertebrates Artemia, Daphnia, Paramecium, and Planaria? [E]
Operational Effects of Altered Abiotic Factors on Nitrifying Bacteria [E]
Determine if implementation of State of California Senate Bill No. 923 has resulted in causing lower nitrates in agricultural effluents flowing into the Monterey Bay Sanctuary. [E]
Evaluate the coagulating properties of both Moringa Oleifera seed kernel powder and Moringa Oleifera De-oiled seed powder in cleaning water. [E]
Water Filters & Water Filtration Science Fair Projects & Experiments
What is Water Purification?
Solar Water Purification & Distillation Science Fair Projects & Experiments
Water Pollution 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
Metal Pollution
Plants and Environment
Going Green!
Air
Plants
Animals
Fire
Oxygen
Sun & Light
Water
Ecology
Earth Sciences
Chemistry

Science Fair Project Guide
Home
Science Fair Project Types
The Scientific Method - How to Experiment
The Display Board
Topics, Ideas, Sample Projects



My Dog Kelly

Follow Us On:
       

Privacy Policy - Site Map - About Us - Letters to the Editor

Comments and inquiries:
webmaster@julianTrubin.com


Last updated: September 2016
Copyright 2003-2016 Julian Rubin