Tag Results for "reverse osmosis"


What is osmotic pressure?

What is osmotic pressure?

Osmotic pressure is the pressure generated by the diffusion of water or solution across a membrane. If the osmotic pressure more »


Derwent Water Systems

Dense and Porous Membranes

Dense and Porous Membranes

Reverse Osmosis membranes are usually split into 2 types; Dense and Porous. Porous membranes work like a sieve and are more »


Derwent Water Systems

What is a Reverse Osmosis Membrane?

What is a Reverse Osmosis Membrane?

Derwent Water Systems use only the best Reverse Osmosis membranes available. This enables us to design each RO specifically for more »


Derwent Water Systems

What is Reverse Osmosis?

What is Reverse Osmosis?

Osmosis is the passage of water through a semi permeable membrane from a dilute solution to a concentrated solution. Reverse more »


Derwent Water Systems

What is Osmosis?

What is Osmosis?

What is Osmosis Osmosis is the passage of water or a solution from a region of high water / solution more »


Derwent Water Systems

Reverse Osmosis FAQ’s

Reverse Osmosis FAQ’s

What is a Reverse Osmosis Plant? Reverse Osmosis Plants use the principal of “osmosis” to produce high-quality purity water. Reverse more »


Derwent Water Systems

Mixed Bed Demineralisation Plant

Mixed Bed Demineralisation Plant

Derwent Water Systems design and build bespoke mixed bed polishing units to suit all of our customers requirements. Cation and more »


Derwent Water Systems

Water Recycling / Reuse Plant

Water Recycling / Reuse Plant

Derwent Water Systems offer a wide range of water recycling and water re-use equipment. With the cost of mains water more »


Derwent Water Systems

Reverse Osmosis Plant

Reverse Osmosis Plant

Derwent’s Reverse Osmosis UK-manufactured plants are used to produce high-quality demineralised water, especially where the client looks to minimise the use more »


Derwent Water Systems

Products

Products

Our products include Filtration Plant An extensive range of filtration and pre-treatment technologies in a wide range of flow rates more »


Derwent Water Systems