Tag Results for "osmosis"


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

Water Treatment – Deionisation filtration

Water Treatment – Deionisation filtration

Due to the requirements of deionized water in many industries, the PCF series, mixed-bed deionization cartridges are now available. The more »


Derwent Water Systems

Derwent Water Systems

Derwent Water Systems

We are a leading manufacturer and supplier of quality water treatment plants ranging from basic water softeners and reverse osmosis more »


Derwent Water Systems

Filtration Plant FAQ’s

Filtration Plant FAQ’s

How many types of water filters does Derwent Water Systems manufacture? The water filters which Derwent Water Systems manufactures are basically more »


Derwent Water Systems

What Will A Reverse Osmosis Unit Remove?

What Will A Reverse Osmosis Unit Remove?

  Treatment Required Equipment Suitable Arsenic removal Reverse Osmosis Barium removal “ Cadmium removal “ Chromium removal “ Chloramine removal 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