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WASH 101: Biological Intervention – Bio-Sand Filters

Let’s talk about our final solution under the category of biological intervention. Generally, biological interventions use bacterial processes to remove harmful bacteria from water. Some of the solutions included under… Read More

WASH 101: Biological Intervention – Activated Carbon

Before we get into today’s post about activated carbon, this is your reminder that you’re joining 20 Liters in an ongoing conversation. So, feel free to go back and catch… Read More

WASH 101: Biological Intervention – Antimicrobial Metals

Before we jump into today’s post about biological interventions, I just have to give you a quick reminder. You’re joining 20 Liters in an ongoing conversation. So, feel free to… Read More

WASH 101: Chemical Alteration – Flocculation

Thanks for joining us again as we continue our conversation about potential solutions for the global water crisis. A quick reminder – if you’ve missed any part of our WASH… Read More

WASH 101: Chemical Alteration – Chlorine

Thanks for joining us again as we continue our conversation about potential solutions for the global water crisis. A quick reminder – if you’ve missed any part of our WASH… Read More

WASH 101: Electromagnetic Radiation

Last month, our WASH 101 series finally got to the fun part of discussing the global water crisis – talking about solutions. And we’re going to continue that conversation over… Read More

WASH 101: “Sourcing” Solutions

At 20 Liters, we believe that before you can solve a problem, you need to understand that problem. So, if you’re just joining our WASH 101 conversation, I would encourage… Read More

WASH 101: It Matters Where You Live

We’ve come a long way since the World Health Organization and UNICEF Joint Monitoring Programme [better known as the JMP] started tracking progress on Water, Sanitation, and Hygiene goals in… Read More

WASH 101: H is for Hygiene

When I was a kid, I was mildly obsessed with Mary Kate and Ashley Olsen. Then a few years ago, I was watching “The Avengers” and I learned something consciousness… Read More

WASH 101: S is for Sanitation

I live with a toddler who recently developed an interest in beginning potty training… so “toilet-talk” is pretty common in my life. So, trust me, there are a thousand different… Read More

WASH 101: A is for A Shared Language

Before we start talking about solutions to the global water crisis – let’s get technical! Specifically, we need a shared language to talk about what different solutions accomplish for people… Read More

Wash 101: W is for Water

I’m passionate about clean water and I want you to be passionate about clean water too. But it can be hard to care deeply about something you don’t really understand…. Read More

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