La description
DH****0RUG pure water equipment
I. Pure water (RO) equipment
summary
RO pure water equipment adopts the most advanced,
saving-energy membrane separation technology, the principle of
pure water equipment is under the action of pressure higher than
solution osmotic pressure, other impurities cannot permeate the
semi-permeable membrane, then the water is separated from other
matters. The membrane aperture of RO membrane is very small, so
the RO equipment can remove the dissolved salts, colloids,
microorganisms, organic substances etc effectively, pure water
equipment can produce pure water, high pure water, to meet the
requirements of different industries and
customers.Â
II. The main technology process of RO pure water
equipment
1.    Raw
water tank (optional)
Store raw water
2.    Raw
water pump
Constant system water supply pressure, stable water
supply quantity
3.    Multi-media
filter
The main purpose is to remove the mud and sand, iron
rust, colloids, suspended matter, as well as the matters are more
than *0um in the raw water. Backwash, direct wash can be done by
manual valve control or full-automatic controller. To ensure the
product’s quality, prolong the service life of
equipment.
4.    Activated
carbon filter
The system adopts shell activated carbon filter,
activated carbon not only can adsorb electrolytic ions, but also
have the ion exchange adsorption. Meanwhile, the equipment has
the self-protection system, the operation cost is low.
5.    Ion
softening/feeding system
RO device is to dissolve solids, reduce concentrate
discharge, take use of fresh water, prevent concentrate end from
growing calcium carbonate, magnesium carbonate, magnesium
sulfate, calcium sulfate etc, whose concentration is more than
the balanced dissolvability, which will have the crystallization,
damage the performances of membrane
6. Precision filter
To remove the residual suspended substances, non-straight
particles and colloids, make RO system and the following
equipments operate safer and more reliable. Membrane element is
the 5um meltblown filter element, the purpose is to remove the
impurities left by the last stage filtration, which are 5um,
avoid entering into the RO device, damage the membrane surface,
and then destroy the desalinization performance.
7. RO
RO’s desalinization and recovery rate are high, run is
stable, covering space is small, operation is simple. RO
equipment is desalinizing while removing the majority of
bacteria, colloids and the organic substances with macro
molecular weight.Â
III. Operation parameters and product indexes of RO pure
water equipment:
Single capacity: 0.*5M3/H***0 M3/H (customized)
Desalinization: RO>*8%(single-stage or double-stage
customized)
Operation pressure: 1Mpa*1.5Mpa
Recovery:*0%**5%
product conductivity: <*0us/CM（raw
water<**0us/CM）
IV．Various technology process for different
requirements
Process one: quartz sand+ activated carbon+ softening+ safeguard
filter+ RO (for smaller quantity of product)
Process two: quartz sand+ activated carbon+ scale
inhibiting+ safeguard filter+ RO (for larger quantity of
product)
Process three: flocculating sedimentation+ quartz sand+
activated carbon+ scale inhibiting+ safeguard filter+ RO (for
worse raw water quality)
Process four: quartz sand+ activated carbon+ softening+
safeguard filter+ RO+ ozone/UV sterilization (for producing pure
water and beverage)
Process five: quartz sand+ activated carbon+ softening+
safeguard filter+ first-stage RO+ second-stage RO+ ozone/UV
sterilization (for raw water conductivity
>***0uS/cm)Â
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| Pays: |
China |
| N ° de modèle: |
DH-8500RUG
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| Prix FOB: |
(Negotiable)
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