person cleaning

Next On EPA’s Chopping Block: Trichloroethylene

The Environmental Protection Agency has proposed a risk management rule as part of the Toxic Substances Control Act (TSCA) that would ban the production, processing and distribution of trichloroethylene (TCE) for all uses. TCE is used in a variety of applications, including cleaning and furniture-care products, paints and coatings, solvents, laundry and dishwashing products, degreasers, lubricants, brake cleaners and tire-repair sealants. 

According to EPA, the proposed rule is meant to address “the unreasonable risk of injury to human health presented by [TCE]” associated with its …

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Black frying pans with a non-stick teflon coating on black background

CPSC Sets its Sights on PFAS in Consumer Products, Bringing Future Regulation into Focus

The Consumer Product Safety Commission (CPSC) recently published a request for information (RFI) on per- and polyfluoroalkyl substances (PFAS) “used in commerce or potentially used in consumer products,” and as directed toward information on “potential exposures associated with the use of PFAS in consumer products, and potential human health effects associated with exposures to PFAS from their use in consumer products.”

This RFI concerns “consumer products” which includes products used in, or around, the home or school that are subject to CPSC jurisdiction under the Consumer …

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Steel Beats Glass and Plastic, All Beat Paper: New Study Finds PFAS In Various Types Of Drinking Straws

A study published last week by the Food Additives & Contaminants: Part A journal — a journal that publishes on natural and man-made food additives and contaminants in food and the animal feed chain and is an affiliated journal of the International Society for Mycotoxicology — might make people think twice when selecting straws for their drinks.

The study — titled “Assessment of poly- and perfluoroalkyl substances (PFAS) in commercially available drinking straws using targeted and suspect screening approaches,” — makes some interesting findings on …

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Filling glass of water from the tap

U.S. Geological Survey Study Warns 45 Percent of Tap Water in United States Could Contain PFAS

Motivated by “the quality and sustainability of drinking-water” due to rising water demand concerns in the United States, as well as “increasing contamination of drinking-water resources, and a growing understanding of potential human-health consequences associated with exposures to contaminants,” the U.S. Geological Survey recently conducted a study on the prevalence of PFAS in tap water.  

To better understand human exposure to PFAS at the point-of-use, the authors conducted a standardized analytical survey of PFAS nationally.

“The overall objectives of the study were to (1) directly …

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Laboratory glassware with dropper dripping liquid into test tube with light blue liquid close up macro photography.

Premanufacture Notices and Significant New Use Notices for PFAS Face Uphill Climb Under New TSCA PFAS Framework

Introducing new PFAS into the market or using existing ones for new purposes likely just got much harder as the EPA has established a new framework requiring an intensive scientific review process that likely will result in restrictions or even bans. The “Framework for TSCA New Chemicals Review of PFAS Premanufacture Notices (PMNs) and Significant New Use Notices (SNUNs)” comes under the TSCA New Chemicals Program, which “regulates chemicals in a manner that promotes technological innovation while ensuring that chemicals are safe to …

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flammable liquid

EPA Proposes Ban on Common Solvent and Processing Aid Methylene Chloride

In a proposed rule published on May 3, the U.S. Environmental Protection Agency recommended a ban on most uses of methylene chloride (also called dichloromethane), a common solvent and processing aid. It is used in a variety of consumer and commercial applications including adhesives and sealants, automotive products, and paint and coating removers. The chemical was manufactured in significant volumes — the total aggregate production volume ranged from 100 million to 500 million pounds between 2016 and 2019, according to Chemical Data Reporting (CDR) – …

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United States Environmental Protection Agency

Highly Anticipated Proposed EtO Rules the EPA Just Announced: Were They Worth The Wait?

After years of delays – largely due to the COVID-19 pandemic – on April 11, 2023, the U.S. Environmental Protection Agency finally issued two proposals that would reduce ethylene oxide (EtO) emissions affecting fence-line communities neighboring EtO sterilization facilities and establish direct protections for facility employees likely to be regularly exposed to this sterilizing chemical. The proposals, which fall under the Clean Air Act (CAA) and the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), are expected to dramatically reduce EtO emissions by a whopping 80% …

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drinking water

EPA Brings Down The Hammer On PFAS: Proposed Drinking Water Regulations Push The Limit

Earlier this week, the U.S. Environmental Protection Agency issued a Notice of Proposed Rulemaking titled, PFAS National Primary Drinking Water Regulation Rulemaking. 

In keeping to its commitments in the PFAS Strategic Roadmap, the EPA took a significant step by proposing to establish legally enforceable drinking-water levels for six per- and polyfluoroalkyl substances (PFAS) known to occur in drinking water: PFOA, PFOS, PFHxS, GenX Chemicals, PFNA, and PFBS.

“Through this proposed rule, EPA is leveraging the most recent science and building on existing state efforts …

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Close up the pouring purified fresh drink water from the bottle on table in living room

EPA: $2 Billion in Funds to Address Emerging Contaminants, Build on PFAS Strategic Roadmap

The EPA announced Monday the availability of $2 billion from the Bipartisan Infrastructure Law to address emerging contaminants such as Per- and Polyfluoroalkyl Substances (PFAS) in drinking water across the country. This investment, allocated to states and territories, will be made available to communities as grants through EPA’s Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) Grant Program and will “promote access to safe and clean water in small, rural, and disadvantaged communities while supporting local economies.”

“These grants build on EPA’s PFAS Strategic Roadmap and will …

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Silhouettes of city

EPA Proposes Revisions to Particulate Matter NAAQS Under the Clean Air Act

In early January, the U.S. Environmental Protection Agency announced a proposal to revise and strengthen a key national ambient air quality standard (NAAQS) for fine particle pollution, also known as PM2.5.

The Clean Air Act requires EPA to set two types of NAAQS: health-based standards, called primary standards, and standards to protect public welfare, called secondary standards. Based on the scientific evidence and technical information, EPA has set two primary standards for PM2.5, which work together to protect public health: the …

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