At Circular Materials, we have developed and patented a technology to treat wastewaters to precipitate heavy metals. Quantitatively, with no production of sludge. And we recover 98% of the dissolved metals. To be fully circular. The solution is perfectly aligned with the Circular Economy logic: it allows full recovery of contaminating metals and convert them to secondary raw materials. It is characterized by remarkable levels of Environmental Sustainability as: - it requires only water and electrical energy as inputs - it doesn’t produce sludges - the treated waters contain very low concentrations of heavy metals