{"id":14774,"date":"2021-03-24t13:58:47","date_gmt":"2021-03-24t18:58:47","guid":{"rendered":"\/\/www.dicovercards.com\/?p=14774"},"modified":"2024-03-08t13:41:29","modified_gmt":"2024-03-08t19:41:29","slug":"avoiding-the-hidden-dangers-from-pfas-through-viable-treatment-options","status":"publish","type":"post","link":"\/\/www.dicovercards.com\/avoiding-the-hidden-dangers-from-pfas-through-viable-treatment-options\/","title":{"rendered":"avoiding hidden dangers from pfas through viable treatment options"},"content":{"rendered":"
recently published scientific reports have become the focus of concern across the water industry as increasing levels of potentially toxic chemicals are detected in drinking water<\/a> supplies. per- and poly-fluoroalkyl substances (pfas) encompass more than 4,000 substances in consumer products like food packaging, stain-proof rugs, waterproof clothing, nonstick cookware, and firefighting foams.<\/p>\n in 2016, the u.s. environmental protection agency (epa) announced a health advisory for pfas that created the lowest concentrations ever established for a contaminant, at 70 parts per trillion (ppt) in drinking supplies. this directive was based on mounting research linking pfas to a wide range of health problems, including multiple types of cancer, thyroid disease, liver damage, and premature birth, to name a few. currently, there are no regulations for pfas chemicals in 世界杯足球比赛预选赛
water systems.<\/p>\n due to a chemical structure containing linked chains of carbon and fluorine, pfas are long-lived substances that can repel water and oil, making them highly durable and resistant. however, these properties that make pfas useful in a wide array of consumer goods are the same ones that make them highly persistent in the environment. pfas are known as “forever chemicals.” once they are in the environment, they do not break down. instead, they continue building up in our ecosystems, source water, and bodies.<\/p>\n while this multitude of manufactured chemicals surrounds us in our daily lives via the products we use, pfas mainly contaminates water supplies<\/a> through two primary sources: industrial discharge <\/a>and fire suppressant foam. fire suppressant foam has been employed at numerous military bases nationwide and airports worldwide for decades. once the foam is dispersed, it sinks into the surrounding soil, enters the groundwater systems through stormwater runoff, and slowly spreads the contaminants.<\/p>\n estimates concerning the amount of contaminated drinking water<\/a> supplies differ based on testing practices and location. the environmental working group, a consumer-education nonprofit<\/a>, estimates that “1,500 drinking water systems across the country may be contaminated, affecting 110 million americans.”<\/p>\n so, what does this potential shift in the rules mean for your community? with impending regulation changes, facility updates are seemingly inevitable. at snyder & associates, our environmental scientists and water source professionals stay on the cutting edge of new technology. they are well-versed in enacting proactive measures to tackle new regulations.<\/p>\n whether you need to improve an existing water treatment plant or design an entirely new facility, we know that cost-effective and intelligent solutions begin with proper testing. data quality and reliability are critical when testing concentrations in parts per trillion. we have established strong relationships with local agencies and can quickly coordinate the proper testing protocols and communications for individual facilities. once results are verified, our team can help determine the best action to mitigate pfas, along with most other water parameters and contaminants such as hardness, iron, manganese<\/a>, nitrate, and ammonia<\/a>.<\/p>\npractical & pervasive chemical substance infiltrates water supply<\/span><\/h2>\n
potential impending regulation changes for treatment facilities<\/span><\/h2>\n
determining cost-effective treatment options to mitigate pfas<\/strong><\/span><\/h2>\n