Which reverse osmosis system is best? Reverse osmosis is a process that removes impurities and contaminants from unfiltered tap water. Water from the municipal supply is forced through filters and ...

A tiny start-up in Boston is pioneering a revolution in the wastewater treatment industry that could turn it on its head: a forward-osmosis technology to purify the water used in fracking. Backed by ...

Growing reports of contaminants like forever chemicals in local water supplies means clean water is getting more difficult to access. This is where the Sans Water Purifier comes in, a countertop ...

A study in the Journal of Environmental Chemical Engineering shows human urine can be turned into nutrient-rich, low-energy fertiliser using forward osmosis. The process captures nitrogen and ...