When there is need for very purifies water mostely conductivity requirement less than 1 micro Siemens / cm then the mix bed (MB) comes in picture. One can install MB after two bed DM Plant or after RO Plant.
Mix bed (MB) De-Ionisation :
In mixed-bed deionizers the cation-exchange and anion-exchange resins are intimately mixed and contained in a single pressure vessel. The thorough mixture of cation-exchangers and anion-exchangers in a single column makes a mixed-bed deionizer equivalent to a lengthy series of two-bed plants. As a result, the water quality obtained from a mixed-bed deionizer is appreciably higher than that produced by a two-bed plant.
Although more efficient in purifying the incoming feed water, mixed-bed plants are more sensitive to impurities in the water supply and involve a more complicated regeneration process. Mixed-bed deionisers are normally used to polish the water to higher levels of purity after it has been initially treated by either a two-bed deionizer or a reverse osmosis unit. Mixed bed polishing produces a water with less than 0.1 micro Siemens per centimetre conductivity. With sophisticated design and appropriate resins, the conductivity of pure water (0.055 micro Siemens per centimetre) can be achieved. Residual silica values can be as low as 1 micro Siemens per centimetre.
· Proper Sampling Points.
· With / With out Skid Mounted
· Easy in operation
· No skill man power required
· Easy to relocate
· Plug & Play System
· Proven Technology.
· High quality design and materials of construction built to last
· Modular design capability for rapid mobilization and reduced field set-up cost
· Low maintenance – automated design and controls
· Reduced environmental footprint – low energy and chemical consumption
· Fully customizable to a variety of water sources and customer requirements
· Reliable
· Sustainable
· Economical
