Controlled changes in the operation of two side-by-side activated sludge pilot plants investigated the effect of operational variables on the performance of ceramic (fine bubble) diffusers. The ...

Milan 2015: design studio Outofstock has created a series of dip-dyed scent diffusers from an extruded ceramic material usually used for filtering exhaust fumes in cars, motorcycles and trucks.

There’s nothing better than walking into a room that’s been fragranced with a beautifully calming scent and a diffuser is one of the best additions to any space. Diffusers are also great for unwinding ...

There’s nothing quite like coming home to a fresh and inviting aroma. The comforting smells of plant extracts in essential oils provide a sense of well-being and can help you get a better night’s ...