(don't) Waste Water! | Water Tech to Solve the World

(don't) Waste Water! | Water Tech to Solve the World

Podcast af Antoine Walter

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Læs mere (don't) Waste Water! | Water Tech to Solve the World

❓ Ever wondered how the #WaterIndustry was reacting to our World's Water Challenges? Water Scarcity? #SDG6? PFAS? Climate Change? Circular Economy? Digitization and Smart Water? 💪 Get the Water Market pulse for free. In one hour per week, while you do the dishes! 📈 We talk water investment, water tech, water entrepreneurship and water market with entrepreneurs, thought leaders, book authors, scientists, investment funds, VCs, and C-Level experts from water majors. ➡️ Leverage their insights, advice & experience and ensure to stay on top of best practices 🗓️ Tune in every Wednesday (don't miss out! 😅) 🌐 Find all the detailed episode notes, interviews, infographics, and more at http://dww.show Currently in its 10th Season, the "(don't) Waste Water" podcast has already welcomed around 250 guests from Water Majors (SUEZ, Veolia, Jacobs, Xylem, Kemira, Evoqua, Aquatech, SKion Water...), Scale-Ups (Cambrian Innovation, Epic Cleantec, Gradiant, Liqtech, 374Water, Gingko Bioworks...), Start-Ups (Puraffinity, KETOS, 120Water, ZwitterCo, Membrion, Source...), Universities (Berkeley, the Columbia Water Center), Investment Funds (Sciens Water, Mazarine, Burnt Island Ventures...), Business Accelerators (Imagine H2O, Elemental...), Book Authors (Seth Siegel, David Sedlak, David Lloyd Owen...) or Market Intelligence Companies (BlueTech Research, Global Water Intelligence, World Bank, OECD, Isle Utilities...). Or simply water legends like Gary White, Mina Guli or Andrew Benedek! On the "(don't) Waste Water" podcast, I strive to make the Water Industry easy to understand for everyone, starting with water professionals, executives, and investors. Hence, he opens the microphone to seasoned, inspirational water experts to discuss their field of excellence. No one can claim an all-around in-depth understanding of a matter as complex as Water. But piece by piece, you can rebuild the puzzle. With curiosity, patience, and passion, Antoine Walter explores topics such as Advanced Treatment Technologies, Water-Energy Nexus (Hydrogen, Lithium...), PFAS removal, Nature-Based Solutions, Wastewater Reuse, Distributed Water Treatments, Water Finance, and Water Entrepreneurship. I actually firmly believe that regular listeners of the "(don't) Waste Water" podcast may, in the end, claim a "Water MBA!" A particular field of interest is how innovation forms, grows and gets widely adopted in a complex and conservative field like the Water Industry. This may be one of the keys to achieving the United Nations Sustainable Development Goal n°6 - #SDG6. Oh, and in short, about me: I'm a water engineer turned avid student of the water business, market, finance, and tech. I'm married, a happy father of three, and I'm French (nobody's perfect 😅). Hosted by Ausha. See ausha.co/privacy-policy for more information.

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472 episoder
episode S13E6 - This $200 Hack Makes Desalination 50% Cheaper artwork
S13E6 - This $200 Hack Makes Desalination 50% Cheaper

Ever heard of Electric Membranes that are Talking Back? Listen to this! More #WaterTech insights? Subscribe to my newsletter: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112] 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab [https://link.dww.show/simplelab] And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot [https://link.dww.show/bluefoot] #️⃣ All the Links Mentioned in this Video #️⃣ Active Membranes' website: https://www.activemembrane.com/ [https://www.activemembrane.com/] Connect with Arian on LinkedIn: https://www.linkedin.com/in/arian-edalat-bb65875/ [https://www.linkedin.com/in/arian-edalat-bb65875/] Send Arian some email love: arian@activemembranes.com [arian@activemembranes.com] My conversation with Peter Yolles (one of Active Membranes' investors): https://smartlink.ausha.co/dont-waste-water/s12e14-how-echo-river-capital-sees-10x-water-returns-as-too-conservative [https://smartlink.ausha.co/dont-waste-water/s12e14-how-echo-river-capital-sees-10x-water-returns-as-too-conservative] My conversation with Andrew Walker: https://smartlink.ausha.co/dont-waste-water/s13e4-evove-direct-lithium-extraction [https://smartlink.ausha.co/dont-waste-water/s13e4-evove-direct-lithium-extraction] My interview with Prakash Govindan: https://smartlink.ausha.co/dont-waste-water/s11e1-an-unpopular-challenging-yet-true-take-on-venture-capital-in-water [https://smartlink.ausha.co/dont-waste-water/s11e1-an-unpopular-challenging-yet-true-take-on-venture-capital-in-water] 🎙️ Subscribe and Listen to the Don't Waste Water Podcast HERE 🎙️ Podcast Channel: @dwwpodcast Main Channel: @AntoineWalterDWW 🙋 QUESTION: What would you like me to cover next? ⏰ TIME CODES ⏰ 00:00 Introduction 01:43 The "Seed-Strapping" Philosophy 08:45 Introducing: Arian Edalat 10:07 The Concept of Active Membranes 22:37 Real-World Applications and Benefits 27:22 Technical Insights and Future Prospects 30:22 The Spitfire Coating Machine 35:42 Market Penetration and Production Strategy 41:27 Future Goals and Investment Plans 51:35 Rapid Fire Questions About this Podcast: Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike. Hosted by Ausha. See ausha.co/privacy-policy [https://ausha.co/privacy-policy] for more information.

20. aug. 2025 - 55 min
episode S13E5 - How did a 29-year-old beat $270M Silicon Valley giants? artwork
S13E5 - How did a 29-year-old beat $270M Silicon Valley giants?

Making water from thin air at 1¢/liter? Listen to this! More #WaterTech insights? Subscribe to my newsletter: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112] 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab [https://link.dww.show/simplelab] And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot [https://link.dww.show/bluefoot] #️⃣ All the Links Mentioned in this Video #️⃣ Uravu's website: https://www.uravulabs.com [https://www.uravulabs.com] Connect with Swapnil on LinkedIn: https://www.linkedin.com/in/swapnil-shrivastav-374867aa/ [https://www.linkedin.com/in/swapnil-shrivastav-374867aa/] Google X's (failed) attempt at Water Tech: https://youtu.be/GxwOSIz_cck [https://youtu.be/GxwOSIz_cck] My conversation with Peter Yolles (one of Uravu's investors): https://smartlink.ausha.co/dont-waste-water/s12e14-how-echo-river-capital-sees-10x-water-returns-as-too-conservative [https://smartlink.ausha.co/dont-waste-water/s12e14-how-echo-river-capital-sees-10x-water-returns-as-too-conservative] My exploration of Source: https://smartlink.ausha.co/dont-waste-water/s7e2-expensive-heavy-but-desperately-needed-is-source-the-future-of-drinking-water [https://smartlink.ausha.co/dont-waste-water/s7e2-expensive-heavy-but-desperately-needed-is-source-the-future-of-drinking-water] 🎙️ Subscribe and Listen to the Don't Waste Water Podcast HERE 🎙️ Podcast Channel: @dwwpodcast Main Channel: @AntoineWalterDWW 🙋 QUESTION: What would you like me to cover next? ⏰ TIME CODES ⏰ 00:00 Introduction 01:52 Challenges in Atmospheric Water Generation 05:08 Data Centers and Atmospheric Water Generation 09:07 Introducing: Swapnil Shrivastav 15:16 Founding Story and Early Challenges 17:55 Technological Shifts and Market Focus 25:05 Desiccant Technology and Future Vision 29:20 System Design and Cost Efficiency 33:08 Business Models and Market Strategies 37:39 Challenges and Future Vision 51:32 Rapid Fire Questions About this Podcast: Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike. Hosted by Ausha. See ausha.co/privacy-policy [https://ausha.co/privacy-policy] for more information.

13. aug. 2025 - 56 min
episode S13E4 - 99.1% Lithium Selectivity with Zero Water Footprint?! artwork
S13E4 - 99.1% Lithium Selectivity with Zero Water Footprint?!

Wondering How to Extract Lithium Without Mining or Massive Water Use? Listen to this! More #WaterTech insights? Subscribe to my newsletter: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112] 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab [https://link.dww.show/simplelab] And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot [https://link.dww.show/bluefoot] #️⃣ All the Links Mentioned in this Video #️⃣ Evove's onsite lithium demonstration with Northern Lithium: https://www.evove.tech/dle-onsite-demo/ [https://www.evove.tech/dle-onsite-demo/] Evove's Lithium website: https://www.dle.technology/ [https://www.dle.technology/] Connect with Andrew on LinkedIn: https://www.linkedin.com/in/reklawa/ [https://www.linkedin.com/in/reklawa/] Joe Lowry's (excellent!) Lithium podcast: https://www.globallithium.net/podcast [https://www.globallithium.net/podcast] My conversation with Chris Wyres: https://smartlink.ausha.co/dont-waste-water/s9e7-how-to-eradicate-dead-zones-cut-energy-needs-by-80-and-double-lithium-selectivity [https://smartlink.ausha.co/dont-waste-water/s9e7-how-to-eradicate-dead-zones-cut-energy-needs-by-80-and-double-lithium-selectivity] My conversation with Jay Keener (Altillion): https://smartlink.ausha.co/dont-waste-water/s12e9-how-altillion-s-liquid-liquid-technology-redefines-resource-recovery [https://smartlink.ausha.co/dont-waste-water/s12e9-how-altillion-s-liquid-liquid-technology-redefines-resource-recovery] 🎙️ Subscribe and Listen to the Don't Waste Water Podcast HERE 🎙️ Podcast Channel: @dwwpodcast Main Channel: @AntoineWalterDWW 🙋 QUESTION: What would you like me to cover next? ⏰ TIME CODES ⏰ 00:00 Introduction: Independence and Lithium Technology 04:15 In-Depth Discussion with Andrew Walker 08:25 Understanding DLE and Its Complexities 13:10 The Future of Lithium Extraction 29:25 Introducing Separonics: The Next Generation Technology 36:47 Lithium Extraction and Water Reuse in the Permian Basin 41:02 Ceramic vs. Polymeric Membranes 44:34 3D Printing in Membrane Manufacturing 48:14 Partnerships and Market Strategies 53:54 North American Projects and Challenges 59:37 South American Lithium Projects 01:02:02 Future Goals and Rapid Fire Questions About this Podcast: Welcome to the (don't) Waste Water podcast, the leading podcast for water industry professionals, investors, and entrepreneurs seeking deep insights into water tech innovation, investment trends, and strategic moves in the sector. Host Antoine Walter blends his technical expertise with sharp business acumen to deliver weekly episodes featuring candid conversations with C-suite executives, detailed analysis of major water industry developments, and practical insights for water tech startups and seasoned players alike. Hosted by Ausha. See ausha.co/privacy-policy [https://ausha.co/privacy-policy] for more information.

06. aug. 2025 - 1 h 10 min
episode S13E3 - Why Ignoring Half Your Assets Makes You 20% Better artwork
S13E3 - Why Ignoring Half Your Assets Makes You 20% Better

Ever wondered why Smart Utilities Let Their Assets Break? Then listen to this: It will show you how Physics beats AI in Asset Management! More #water insights? Subscribe to my newsletter, for free! https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112] 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab [https://link.dww.show/simplelab] And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot [https://link.dww.show/bluefoot] #️⃣ All the Links Mentioned in this Video #️⃣ MentorAPM's website: https://mentorapm.com/ [https://mentorapm.com/] Connect with Tacoma on LinkedIn: https://www.linkedin.com/in/tacoma-zach-p-eng-0913514/ [https://www.linkedin.com/in/tacoma-zach-p-eng-0913514/] My interview with Amanda Siqueira from VAPAR: https://smartlink.ausha.co/dont-waste-water/s11e15-how-vapar-s-ai-makes-underground-pipe-inspections-seamless [https://smartlink.ausha.co/dont-waste-water/s11e15-how-vapar-s-ai-makes-underground-pipe-inspections-seamless] 🎙️ Subscribe and Listen to the Don't Waste Water Podcast HERE 🎙️ Podcast Channel: @dwwpodcast Main Channel: @AntoineWalterDWW Smartlink: https://smartlink.ausha.co/dont-waste-water [https://smartlink.ausha.co/dont-waste-water] Website: https://dww.show/podcast/ [https://dww.show/podcast/] 🙋 QUESTION: What would you like me to cover next? ⏰ TIME CODES ⏰ 00:00 Introduction 01:41 AI in Water Tech: Marketing vs Reality 08:29 Asset Management vs Asset Performance Management 14:53 Tailoring Asset Management to Water 24:16 The Journey of MentorAPM 37:31 The Role of AI in Asset Management 41:12 Understanding AI Claims and Customer Trust 43:36 Predictive Maintenance and Customer Data 46:20 MentorLens: A Game Changer for Utilities 49:45 Go-to-Market Strategy and Consultant Relationships 52:01 Empowering Customers with Simple Software 01:00:55 Growth, Profitability, and Market Consolidation 01:08:02 Vision for the Future and AI Integration 01:16:07 Rapid Fire Questions #WaterTech #WaterAI #Growth Hosted by Ausha. See ausha.co/privacy-policy [https://ausha.co/privacy-policy] for more information.

23. jul. 2025 - 1 h 19 min
episode This Google Device Could End Water Scarcity Forever (Here's Why It Won't) artwork
This Google Device Could End Water Scarcity Forever (Here's Why It Won't)

What if Google had the solution to save 1 billion people... and just threw it away? Let's find out! Google spent 4 YEARS secretly developing a device that pulls safe drinking water from thin air using only sunlight. They proved it worked. They proved it could help over 1 BILLION people without clean water. Then they just... quit and open-sourced everything in 2021. 😅 Meanwhile, billionaires like Bill Gates, Jeff Bezos, and Mark Zuckerberg poured millions into competing startups trying to solve the same problem, with no better results. What made Google's own engineers walk away from technology that could change the world? As #TeamWater is about to make its comeback, there's a lot to learn here! 🙌 Supporters 🙌 A big thank you to my partner SimpleLab: https://link.dww.show/simplelab [https://link.dww.show/simplelab] And a great shout-out to Blue Foot Membranes: https://link.dww.show/bluefoot [https://link.dww.show/bluefoot] #️⃣ All the Links Mentioned in this Video #️⃣ The Google H2E Collection: https://x.company/collection/h2e/ [https://x.company/collection/h2e/] Google's open-sourced geo layers: https://github.com/AWH-GlobalPotential-X/AWH-Geo?tab=readme-ov-file [https://github.com/AWH-GlobalPotential-X/AWH-Geo?tab=readme-ov-file] Google's open-sourced CAD drawings: https://github.com/google/h2e_technical_documentation/tree/main [https://github.com/google/h2e_technical_documentation/tree/main] The Google X Team's Nature Article: https://www.nature.com/articles/s41586-021-03900-w.pdf [https://www.nature.com/articles/s41586-021-03900-w.pdf] The thermodynamics of Atmospheric Water Generation: https://pmc.ncbi.nlm.nih.gov/articles/PMC10293683/#:~:text=Inserting%20the%20constants%20from%20Appendix,heat%20pumps%20and%20heat%20engines [https://pmc.ncbi.nlm.nih.gov/articles/PMC10293683/#:~:text=Inserting%20the%20constants%20from%20Appendix,heat%20pumps%20and%20heat%20engines] Science's recent article on the topic: https://www.science.org/content/article/devices-pull-water-out-thin-air-poised-take [https://www.science.org/content/article/devices-pull-water-out-thin-air-poised-take] My interview with Colin Goddard: https://smartlink.ausha.co/dont-waste-water/s7e2-expensive-heavy-but-desperately-needed-is-source-the-future-of-drinking-water [https://smartlink.ausha.co/dont-waste-water/s7e2-expensive-heavy-but-desperately-needed-is-source-the-future-of-drinking-water] 👋 SOCIAL MEDIA 👋 LinkedIn: https://www.linkedin.com/in/antoinewalter1/ [https://www.linkedin.com/in/antoinewalter1/] Subscribe to my newsletter: https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112 [https://www.linkedin.com/build-relation/newsletter-follow?entityUrn=6884833968848474112] ⏰ TIME CODES ⏰ 00:00 Google's forgotten device 01:01 Clean Water: A Moonshot Challenge? 02:21 Google H2E 04:35 Missing the Target (by 10x) 05:45 Open-Sourcing 07:05 More competition? 08:30 The Main Problem 10:31 Giving Up? Hosted by Ausha. See ausha.co/privacy-policy [https://ausha.co/privacy-policy] for more information.

17. jul. 2025 - 12 min
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