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EPA Grants 1.2M to U-M to Study Wastewater Viruses

  The United States Environmental Protection Agency (EPA) has granted the University of Michigan researchers $1.2 million. The purpose of the funds is to study the efficiency of current wastewater virus removal treatments. One of the overall goals is to increase the viability of using wastewater as drinking water. While existing technologies might be quite effective, they can be equally complex. By upgrading the water treatment facilities – particularly in drought-prone areas – reusing wastewater might be more realistic and practical. Krista Wigginton, associate professor of civil and environmental engineering, said, “In areas where water scarcity is becoming a growing concern, they may be forced to look at methods like desalination or potable reuse for their drinking water. If we make reuse rules too stringent, and we’re not giving treatment systems the proper credit for what they’re already removing from the water, we’re going to create a much more expensive project for comm...

EPA Issues First PFAS Regulations

  The United States Environmental Protection Agency (EPA) is focused on distinguishing chances to better protect public health and the environment. Recently, the EPA unveiled the Preliminary Effluent Guidelines Program Plan 15, which aims to reduce chemicals in wastewater. In an effort to lower toxins from specific industries, the EPA enacted three new rules or guidelines to reduce per- and polyfluoroalkyl substances (PFAS) and other pollutants. Radhika Fox, Assistant Administrator for Water, said, “To protect drinking water supplies, recreational waters, and aquatic ecosystems, it is essential that we utilize the latest scientific and technological breakthroughs in wastewater treatment. Importantly and for the first time, EPA is committing to limit PFAS in wastewater discharges.” The two standards for PFAS pertain to the following industries: -           Metal finishing industries are to remediate PFAS discharges from chromium ...

Ohio’s Chippewa Lake Celebrates Two Years Sans Algal Blooms

  Ohio’s largest inland natural lake, Chippewa Lake, is commending its method of algal bloom treatment by celebrating the second anniversary of complete remediation. BlueGreen Water Technologies issued a press release explaining how their treatment halted five years of sky-high toxicity levels in the lake. The treatment product, called Lake Guard ® Blue, removed the toxic algae in only 24 hours and marked the first full-scale United States implementation. Dr. Moshe Harel, BlueGreen CSO, said, “The success of BlueGreen’s treatment in Chippewa Lake was achieved through a change of phytoplankton composition: the Lake Guard ® Blue effectively removed the toxic cyanobacterial species to boost the “immune system” of the lake. By increasing the diversity of beneficial phytoplankton species and restoring the lake to a healthy ecosystem, we have prevented the resurgence of the harmful cyanobacteria.” Professor Aaron Kaplan, Chair of BlueGreen’s Scientific Board, said, “This event is ...

Lasting Drought Forces Reservoirs into Record Lows

  According to the United States Geological Survey, some of America’s largest reservoirs – Lake Powell, Lake Mead, and Utah’s Great Salt Lake – have reached record lows, with more decline expected in the coming months. Lake Powell’s water level has plummeted to the lowest level since the United States Government began filling the reservoir in the 1960s. The Western drought is responsible for creating severe conditions. Lake Powell stretches from Utah to Arizona and is currently experiencing a “megadrought.”   A 24-month study was recently released by the Federal Bureau of Reclamation, which showed that the amount of water flowing into Lake Powell had plummeted considerably in the previous six months. With water restrictions already in place, they could become more strict as the Bureau of Reclamation outlined a 79 percent chance that the lake will fall below 3,525 feet next year. Wayne Pullan, the Upper Colorado Basin regional director for the Bureau of Reclamation, sa...

Inaugural PFAS Conference Held by EWG

  The first annual PFAS conference was sponsored and organized by the Environmental Working Group (EWG), a non-profit, non-partisan organization that empowers people to live healthier lives in healthier environments. The event was free and shed light on PFAS: the toxic “Forever Chemicals” that run rampant through our world. PFAS stands for man-made per- and polyfluoroalkyl substances used in industrial settings to create thousands of products worldwide. Dubbed “Forever Chemicals,” these chemicals do not break down over time and are extremely persistent in the environment. Found in the blood of 99.9 percent of human beings across the globe, it’s impossible to reverse exposure to PFAS. Present in common household items, food, drinking water, living organisms, workplace facilities, and much more, PFAS are found in carpet, Teflon products (cookware, Scotchguard, etc.), leather, apparel, rubber plastics, paper, packaging, and so much more. The list is seemingly endless. PFAS is...

America’s Water Towers Are Contaminated

  A recent article published by USA TODAY investigates the issues with water towers across America. This in-depth analysis is imperative, as most Americans take clean water for granted. Water towers generally serve as the most visible – and vulnerable – point in public water supplies. Openings as tiny as a few millimeters could be a factor in the difference between consuming clean or contaminated water. Investigators are known to find dead snakes, mice, and raccoons floating in water storage tanks, along with pigeon feces and other animal excrements. Experts estimate that contaminated tap water causes tens of millions of illnesses yearly, leading to nearly 1,000 deaths throughout America; however, the number of deaths caused by water tower contamination is unknown, as this is not tracked. USA TODAY and Indiana University’s Arnolt Center for Investigative Journalism started a joint investigation that found disparities in water tank management. As a result, the public is at risk...

Millions of Drinking Wells Worldwide Could Run Dry

  Over-pumping, drought, and climate change are all factors depleting global groundwater resources. Up to 20 percent of the world’s drinking wells might be encountering impending doom. Without clean, fresh drinking wells, billions of people could be in a water crisis. According to research published in the journal Science , construction records from 39 million wells scattered across 40 countries were analyzed. The depths were examined and compared to groundwater levels, supported by data from previous studies. Debra Perrone, a water resources expert at the University of California, Santa Barbara, co-authored the study and said, “We found that this undesirable result is happening across the world, from the western United States to India.” The researchers found that millions of wells reached less than 16 feet below the water table, putting them susceptible to running dry. At least six to 20 percent of the wells evaluated appear to be in peril. Especially in places already affl...