I don't know how long it takes. It's a bit outside my expertise to know how long it takes for these to be adopted, but I can tell you that we've tested some of them in our research. For filters on washing machines and rain gardens or as bioretention cells for storm drains, they work. They're products on the market. I think that if we adopt them on a wider scale, that could be relatively quick, whereas some of these new recycling technologies might take longer to get to market. However, I could be told that I'm wrong about the pace of those things.
On April 12th, 2021. See this statement in context.