Researchers Addressing Algal Blooms in Conventional Water Treatment Facilities

Toxins from harmful algal blooms are increasingly contaminating sources waters, as well as the drinking water treatment facilities that the source waters supply, according to the U.S. Environmental Protection Agency. These treatment facilities face a difficult task of not only removing the toxins, but doing so in a safe and cost-effective way. Algal blooms lately have been raising concerns due to the increased frequency of occurrence resulting from abnormally high temperatures and decreases in precipitation caused by climate change. Certain species of blue-green algae produce substances that have an earthy or moldy taste and odor, and others that are toxic. Since these