$850bn to clean up china's filthy water supply, page-9

Chand is exactly right

Phoslock is demonstrably the superior option/product, but companies and governments need convincing of this in order to change from a product that appears to be doing to job to a satisfactory level.

But when a few big contracts are won, as is in the process of happening now, according to the quarterly, it is likely to trigger a snowball effect where others start believing in the benefits and swap also.

How much would Phoslock be pulling in on an annual basis if 50% of global clients swapped from ALUM to Phoslock?

I havent done any maths on it but I imagine it would be quite an imposing figure.