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Water Softening PlantDerwent Water Services Limited supplies an extensive and comprehensive range of Water Softening Plant. Click on a link below to view the range.
The presence of hardness salts (calcium and magnesium ions)
in the make up The reliable Derwent standard range effectively removes these hardness salts and provides a valuable return on your investment. Standard range: Model 132 - Water Softeners up to 5m3/hr
The water softeners have capacities which vary from 4.3m3 to 420m3 with a total input hardness level of 200ppm expressed as calcium carbonate. The water softeners use the well-proven "Ion Exchange" process to convert the hard water ions of calcium and magnesium to sodium ions. The resultant water to service is typically less than 4 ppm total hardness. Derwent Water Softeners have several different control options for instigating automatic plant regeneration:
The control valves are of the hydraulic double piston multiport type. Valves can be "top mount" or "side mount" entry for increased flow capacity. The Derwent range of softening units have several options of salt/brining systems: Single brine tank Raw water break tanks, booster pump sets, level control systems and other ancillary equipment are available as standard. Typical Boiler Uses: Boiler make up for low pressure boilers
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water
supplies to boilers, cooling and process waters can have a serious
impact on their performance. Loss of heat transfer in boilers
and poor cooling in re-circulating cooling systems results in
an increase in both energy and water consumption, and an increase
in operating costs.
The
standard range of units provides service flow rates from 0.65m3/hour
to 50 m3/hour, and configuring the units in a duplex or triplex
system will provide a further increase in design flow rates.
The softener
vessels are of a seamless pressure vessel in GRP construction
with moulded polyethylene inner and glass fibre reinforced wound
outer shell for durability and long life.