Short answer

Designers should prioritize the selection of PFAS-free materials and manufacturing processes to reduce environmental impact and protect human health, especially when designing products for industries historically reliant on these chemicals.

Field
Final Production
Source
American Journal of Industrial Medicine (2022)
Method
Literature Review
Evidence
Strong effect

A comprehensive literature review reveals that the widespread and varied historical use of Per- and Polyfluoroalkyl Substances (PFAS) in numerous industries directly correlates with elevated risks of environmental contamination and occupational exposure. This final production research insight is drawn from a 2022 study published in American Journal of Industrial Medicine. Using Literature review, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should prioritize the selection of PFAS-free materials and manufacturing processes to reduce environmental impact and protect human health, especially when designing products for industries historically reliant on these chemicals.

Study
Final ProductionHigh ImpactStrong effect

Historical PFAS usage increases environmental and worker exposure risks across diverse industries

A comprehensive literature review reveals that the widespread and varied historical use of Per- and Polyfluoroalkyl Substances (PFAS) in numerous industries directly correlates with elevated risks of environmental contamination and occupational exposure.

American Journal of Industrial Medicine · 2022

01

Key Findings

  • 01PFAS have been used in a wide array of products and industries due to their unique properties (e.g., water and oil repellency, heat resistance).
  • 02Key industries identified include textiles, electronics, automotive, construction, food packaging, and fire-fighting foams.
  • 03Historical usage patterns indicate a broad and often unregulated application, leading to widespread environmental contamination.
  • 04Occupational exposure risks are significant in manufacturing and handling processes involving PFAS-containing materials.
02

Application

Design takeaway

Designers should prioritize the selection of PFAS-free materials and manufacturing processes to reduce environmental impact and protect human health, especially when designing products for industries historically reliant on these chemicals.

How to apply

When designing a new waterproof textile, a designer should research and specify non-PFAS waterproofing treatments instead of traditional fluorocarbon-based options, documenting the material choice and its environmental benefits.

Project actions

  • 01When selecting materials for your design project, research if they contain PFAS, especially for products requiring water, stain, or heat resistance.
  • 02Consider the entire lifecycle of your product – from raw material extraction to disposal – and identify any points where PFAS might be introduced or released.
  • 03Explore and document sustainable alternatives to PFAS-containing materials in your design brief and material specification.
03

Method & Evidence

AimTo review the historical and current usage of per- and polyfluoroalkyl substances (PFAS) to identify industries and occupations with potential exposure risks.
MethodLiterature Review
ProcedureThe author conducted a comprehensive review of existing literature on PFAS usage, synthesizing information from various sources to identify patterns of application across different industries and over time.
ContextIndustrial and occupational settings, environmental science

Variables

IVHistorical and current usage patterns of PFAS
DVIndustries and occupations with potential exposure risks, environmental contamination
CVN/A (literature review)
04

Strengths & Limitations

Strengths

  • +Provides a broad overview of a critical environmental and health issue.
  • +Highlights the diverse applications of PFAS, underscoring the challenge of their elimination.
  • +Serves as a strong foundation for further research into specific industry impacts.

Limitations

This review doesn't tell us exactly how much PFAS is in specific products or how much harm it causes at certain levels. It's more about showing where PFAS have been used generally.

Reliability & validity

As a literature review, its reliability depends on the quality and breadth of the sources reviewed. Its validity is strong in identifying historical usage patterns and associated risks, as it synthesizes established knowledge. However, it doesn't offer new experimental data.

Think critically

How might the 'precautionary principle' (avoiding harm even without full scientific certainty) be applied more effectively in current material innovation and regulation to prevent future widespread contamination issues like those caused by PFAS?

05

Design Principles

"Precautionary Principle in Material Selection: When designing, avoid materials with known or suspected long-term environmental and health risks, even in the absence of full scientific certainty regarding harm."

Understanding the historical and current applications of PFAS is crucial for designers to make informed material choices, evaluate manufacturing processes, and mitigate potential harm. This knowledge directly impacts decisions related to material selection, production methods, and product end-of-life, aligning with responsible design practices in Final Production.

06

What This Means for Your Design

This paper shows that a lot of different products and factories have used special chemicals called PFAS for a long time. Because of this, these chemicals are now found everywhere in the environment and can harm people who work with them. Designers need to stop using these chemicals in new products.

How to use in your project

  • 1.In Criterion C: Planning, when discussing material selection, cite this research to justify avoiding PFAS and choosing alternative materials for environmental and health reasons.
  • 2.In Criterion D: Producing, if your product involves materials historically associated with PFAS (e.g., waterproof coatings, non-stick surfaces), explain how you ensured your chosen materials are PFAS-free.
  • 3.In Criterion E: Evaluating, discuss the environmental impact of your material choices, referencing the persistence and widespread nature of PFAS as a benchmark for responsible design.
07

Add to My Project

08

Quick Cite

Paragraph starter

According to Gaines (2022), a comprehensive literature review on per- and polyfluoroalkyl substances (PFAS) revealed their extensive historical and current usage across a wide range of industries, including textiles, electronics, and food packaging, due to their unique properties. This widespread application has led to significant environmental contamination and occupational exposure risks. Therefore, in the design of [Your Product], I prioritized the selection of [Specific PFAS-free Material/Process] to mitigate potential environmental harm and ensure user safety, aligning with responsible material selection practices in Final Production.

09

Source

American Journal of Industrial Medicine

Historical and current usage of per‐ and polyfluoroalkyl substances (PFAS): A literature review

journal · 2022

View source

Questions About This Research

What does the research say about historical pfas usage increases environmental and worker exposure risks across diverse industries?
Designers should prioritize the selection of PFAS-free materials and manufacturing processes to reduce environmental impact and protect human health, especially when designing products for industries historically reliant on these chemicals. Evidence: American Journal of Industrial Medicine (2022).
Why does "Historical PFAS usage increases environmental and worker exposure risks across diverse industries" matter for design?
Understanding the historical and current applications of PFAS is crucial for designers to make informed material choices, evaluate manufacturing processes, and mitigate potential harm. This knowledge directly impacts decisions related to material selection, production methods, and product end-of-life, aligning with responsible design practices in Final Production.
How can designers apply this research?
Designers should prioritize the selection of PFAS-free materials and manufacturing processes to reduce environmental impact and protect human health, especially when designing products for industries historically reliant on these chemicals.
What were the main findings?
PFAS have been used in a wide array of products and industries due to their unique properties (e.g., water and oil repellency, heat resistance).. Key industries identified include textiles, electronics, automotive, construction, food packaging, and fire-fighting foams.. Historical usage patterns indicate a broad and often unregulated application, leading to widespread environmental contamination.. Occupational exposure risks are significant in manufacturing and handling processes involving PFAS-containing materials.
What research method was used?
Literature Review.
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2022 journal from American Journal of Industrial Medicine.
What should I do differently in my next project?
When designing a new waterproof textile, a designer should research and specify non-PFAS waterproofing treatments instead of traditional fluorocarbon-based options, documenting the material choice and its environmental benefits.
What are the limitations?
As a literature review, this study synthesizes existing data and does not generate new empirical findings. The scope is broad, and specific quantitative exposure levels or health impacts are not detailed.