I understand that the best solution is to ban these substances. However, as we know, when these substances are in ecosystems, it is hard to get rid of them, unfortunately.
What concerns me is knowing that small municipalities are facing problems like this and do not have the resources to solve them. From what I have been able to see, pretty substantial sums are needed to be able to decontaminate potable water sources contaminated by PFAS. I don't know whether you have an idea of the costs associated with decontamination technologies for eliminating PFAS. I think that is a responsibility that should rest with both the federal government and the provincial governments, since the costs associated with it are much too high for small municipalities.
I would like to hear what you have to say about the decontamination technologies you are familiar with. This may not be precisely your field of expertise, but I would like you to tell us about the decontamination technologies you are familiar with. Do you have an idea of the costs associated with them?