How Leaching Affects Water Quality When selecting pipes for drinking water systems, it’s critical to understand and evaluate the effect materials can have on water quality and human health. Clean water can become contaminated as it travels from a distribution facility, through a complex maze of pipes, and finally through a faucet. One lesser-known risk … more
Impacts of Pipe Leaching on Water Chemical interactions between water and piping materials — typically oxidation — and the principles of osmosis mean all piping materials leach substances into water to some degree. Some materials are far safer than others, however. For example, lead pipes and fittings have emerged as a serious public health threat … more
Drinking Water and Plumbing After the Camp Fire By Julie Jenks, active volunteer at the Camp Fire Zone Project and Biology Instructor at Butte College About the Event Experts in plumbing and engineering from Purdue University held a community event entitled “Drinking Water and Plumbing After the Camp Fire” on Thursday June 27, 2019 at … more
Codes Must be Responsive to Current and Future Hazards By Jay Peters, Codes & Standards International In one of my recent articles, “Building Products, They Comply with Code But Are They Safe,”I insinuated that PVC and some plastics could become the next asbestos or lead and caught some flak from friends in the plastic piping … more
Plumbing and Firefighting Associations Call for Plastic Piping Ban The International Association of Fire Fighters (IAFF) and the United Association of Plumbers, Fitters, Welders and HVAC Service Techs (UA) recently called for a ban on plastic piping in hospitals, nursing facilities, high rise residential structures, and healthcare facilities. Using materials other than plastic will reduce … more
Are Copper Pipes Safe? When considering piping options, a material’s safety should be a primary consideration along with reliability, durability and other performance factors. As a long-standing option for piping, it’s important for contractors, building owners, homeowners and municipal officials to understand how a material like copper measures up in terms of health, safety and … more
Study: Majority of Leached Substances Are Carcinogenic, Toxic, or Unregulated A recent study from Gradient identified 163 substances that leach from plastic piping systems into potable water. These include proven carcinogens and reproductive toxins, as well as many unregulated chemicals with unknown impacts. What Piping Materials Leach Chemicals? The study analyzed and concluded that all … more
Fires Melt Plastic Pipes and Release Carcinogens into Water Supplies As fires like the devastating Camp Fire occur nationwide, water quality crises have become part of the aftermath. In recent years wildfires have claimed cities, communities and millions of acres of land. According to the National Interagency Fire Center, 10 million acres burned in 2017, 8.8 … more
Disinfectants Cause Odorous Chemicals to Leach from Plastic Piping Piping and distribution systems can have a direct effect on the taste, odor and quality of drinking water. While North America’s water supply may be more secure than other parts of the world, water quality threats are still present. Nearly two-thirds of water resource experts characterize … more
The Rise and Fall of Lead Piping: A Brief History Lead piping was used in almost every major U.S. city for many plumbing applications in 1900, including to transport drinking water. Millions of lead pipes are still in in use across the country. As demonstrated by serious lead-in-water incidents in Flint, Michigan; Milwaukee, Wisconsin; Newark, New Jersey … more