# Cleaning America’s 500,000 Toxic Land Sites: The PFAS Breakthrough

- Show: [Hardware to Save a Planet](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet)
- Published: 2025-05-22
- Length: 40m
- Episode: 79
- Page: https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough
- Listen: https://podcasts.fame.so/e/x8vl0548-the-pfas-breakthrough-randol-aikin

## Summary

Randol Aikin, founder of Remedy Scientific, explains how his company uses containerized robotics and AI to remediate land contaminated by PFAS and other toxins. He details the technical challenge of breaking down 'forever chemicals' using mechanical energy in a high-energy ball milling reactor, rather than traditional high-heat methods. Aikin discusses the company's transition from stealth to early-stage deployment, targeting the 580 Department of Defense sites with known PFAS contamination as an initial market.

## Chapters

- [1:11](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=71) Introduction and Guest Background
- [4:40](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=280) The Scale of Contaminated Land and Land Use
- [7:18](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=438) Barriers to Redevelopment and Current Remediation Limits
- [15:05](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=905) Remedy’s Containerized PFAS Treatment Technology
- [18:44](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=1124) Mechanical Grinding and In-Situ Sensing
- [25:03](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=1503) Scaling Challenges and Market Strategy
- [29:24](https://hardwarepodcasts.com/podcast/hardware-to-save-a-planet/2025-05-22-cleaning-americas-500-000-toxic-land-sites-the-pfas-breakthrough#t=1764) Business Models and Future Impact

## Topics

- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)
- [Energy & climate tech](https://hardwarepodcasts.com/topic/energy-and-climate-tech)
- [Scaling production](https://hardwarepodcasts.com/topic/scaling-production)
- [Starting a product company](https://hardwarepodcasts.com/topic/starting-a-company)
- [Sourcing & supply chain](https://hardwarepodcasts.com/topic/sourcing-and-supply-chain)

## Most relevant to

early-stage companies

## Mentioned

- Remedy Scientific (company)
- Caltech (other)
- Uber (company)
- Apple (company)
- Lunar (company)
- BlocPower (company)
- Clean Harbors (company)
- Republic Services (company)
- Waste Management (company)

## Related episodes from other shows

- [Decommissioning chemical missiles with robots](https://hardwarepodcasts.com/podcast/the-robot-report-podcast/2021-11-04-decommissioning-chemical-missiles-with-robots) (The Robot Report Podcast)
- [When robots recycle with Matanya Horowitz of AMP Robotics](https://hardwarepodcasts.com/podcast/how-i-built-this/2023-07-06-when-robots-recycle-with-matanya-horowitz-of-amp-robotics) (How I Built This)
- [299 - EarthKind is a truly sustainable company from the farm, doing no harm](https://hardwarepodcasts.com/podcast/people-of-packaging/2024-12-30-299-earthkind-is-a-truly-sustainable-company-from-the-farm-doing-no-harm) (People of Packaging)
- [Advancing Battery Innovation for a Power Grid Under Pressure w/ Arwed Niestroj](https://hardwarepodcasts.com/podcast/the-manufacturing-executive/2026-05-19-advancing-battery-innovation-for-a-power-grid-under-pressure-w-arwed-niestroj) (The Manufacturing Executive)
- [220. How Popcorn Popped an Idea for Sustainable Manufacturing](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-05-20-220-how-popcorn-popped-an-idea-for-sustainable-manufacturing) (The Next Byte Podcast)

## Citing this page

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