Tag Results for "Membranes"


RO4 and RO8

RO4 and RO8

Model No RO4/1 RO4/2 RO4/3 RO4/4 RO4/5 Permeate Flow (litres/hr)  200  400  600 800 1000 Feed Flow (litres/hr)  270  533 more »


Derwent Water Systems

Surface Filtration – Memtrex – Pleated Filtration

Surface Filtration – Memtrex – Pleated Filtration

The Osmonics membrane filtration portfolio, Memtrex, has been developed over years to provide in-line security to suit a wide spectrum more »


Derwent Water Systems

Surface Filtration – Flotrex – Pleated Filtration

Surface Filtration – Flotrex – Pleated Filtration

The premier range of pleated particulate cartridges is the Flotrex array from Osmonics comprising three types of media, all meeting more »


Derwent Water Systems

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

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