Demineralized Water Filter System

  • High tech water treatment devices
  • Superior quality core technology
  • Multiple patents and patent certifications
  • Door to door delivery service available
  • Highly trained technical teams

Raw water:  industrial wastewater, drinking water, brackish water, and seawater, etc.
Produced water:    industrial, domestic, municipal, etc.
Power supply:   customizable.
Processing:  pre-treatment & Ro part
Control method:   auto control or semi control
Operation temperature:   1~45 degree
Capacity:    250-2000 litres / hour
Flow rate:   500-20000L/H
Filtration accuracy:   0.1-100 micron
Recovery rate:   55%-65%
Customized support.

Your Trusted Demineralized Water Filter System Manufacturer in China

NEWater Demineralized Water Filter Systems ensure the removal of potentially all mineral impurities in the water being treated. And make use of a series of steps to do so. Processes that may be involved include deionization using exchange resins, distillation, backwashing filters, and reverse osmosis among others.

The steps that are used are customized according to your requirements and application area, what your budget is, and whether the water is needed for domestic or commercial purposes. They not only provide you with clean and pure water for consumption but also soften the water to prevent appliance and property damage.

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NEWater Demineralized Water Filter System Parameters:

Model Water production(m3/hr) Power(kw) Dimension L*W*H(mm) Weight(kg)
RO-0.5 0.5 1.1 1300*600*1400 100
RO-1.0 1 1 1300*600*1400 100
RO-1.5 1.5 1.5 1300*600*1400 150
RO-2.0 2 2.2 1400*600*1400 200
RO-2.5 2.5 3 1400*600*1400 200
RO-3.0 3 3 1600*750*1750 200
RO-4.0 4 3.7 2600*750*1750 250
RO-5.0 5 5.5 2600*750*1750 300
RO-6.0 6 5.5 2600*750*1750 500
RO-7.0 7 7.5 2800*800*1850 550
RO-8.0 8 11 2800*800*1850 600
RO-9.0 9 11 2800*800*1850 650
RO-10.0 10 11 3000*800*2000 650
RO-15.0 15 15 3000*1250*2000 900

Demineralized Water Filter System Flow chart:

Demineralized Water Plant flow chartDemineralized Water Plant flow chart




water source

NEWater high-precision water deionizer system suitable for various occasions:appilication


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NEWater Demineralized Water Filter System Produced Water

You can use tap water, well water, well water, groundwater as the raw water, first after pretreatment, then after RO treatment to remove 99% of dissolved salts and harmful substances, such as particles, colloids, organic impurities, heavy metal ions, bacteria, viruses and heat sources.

The system discharge rate is 96-99%, and the product water conductivity is ≤10μ S/cm. The product water quality is pure and suitable for drinking and will become the perfect water source for bottled water.

Demineralized Water Filter System details
Demineralized Water Filter System application

Reduce the Frequency of Replacing Consumables

1. Quartz sand: 12-16 months
2. Activated carbon: 12-16 months
3. Reverse osmosis membrane. 3 years, depending on water quality
4. PP sediment filter cartridge.  Every month

Why Choose NEWater

Because different water has different qualities, it is an ODM project. We need a raw water analysis/testing report for any inquiry into the water treatment system.
We provide you with a one-year after-sales guarantee for the equipment, we can also send our engineers to your plant to install this equipment and train your staff. Also, we can provide you with high-quality spare parts for you to replace. Such as activated carbon, sand, pp safety cartridge, etc.

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How NEWater Transports Your Demineralized Water Filter System

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    NEWater Demineralized Water Filter System

    Demineralization is the process of removing mineral salts from water through the use of an ion-exchange process. Demineralized water is water that is completely free (or almost free) of dissolved minerals, and NEWater’s commonly used method is the economical and practical membrane filtration method.

    Figure 7 Industrial pressure sand filters.

    In the demineralization process, cations in the feed water are exchanged for hydrogen (H+) ions and cations are exchanged for hydroxyl (OH-) ions. The result is water. H+ + OH-OH → H2O. In general, demineralization IX systems are available in two-bed or mixed-bed configurations. Depending on the process conditions and the composition of the stream to be treated, the exact design and components of the demineralization system may vary from application to application, most demineralization systems will include the following components:

    One or more IX (ion exchange) columns

    Regenerate dosing system

    Chemical feed storage tanks

    PLC, control valves, and piping

    IX resin

    In the presence of water, minerals and salts dissociate into their constituent ions. These dissolved solids include negatively charged ions known as anions and positively charged ions known as cations, both of which are attracted to counter ions (or ions with opposite charges).


    The IX column contains a resin in which the ion-functional groups are bound. These functional groups loosely hold the oppositely charged ions by electrostatic attraction to each other. In the IX cycle, water containing dissolved ions is introduced into the resin. The ions in the solution will exchange places with the ions on the resin beads and attach to the functional groups of the resin, even though the resulting solution is drained away. IX occurs when the affinity of an ion for a functional group is greater than the ion already present. the specific ionic contaminant present will determine whether an anionic and/or cationic resin type is required.

    Demineralization systems are configured with some flexibility to best meet a variety of process conditions and purity goals. NEWater designs demineralization systems for customers considering factors such as feedwater variability, desired purity levels, system footprint, tolerance for ion leakage (especially sodium and silica), and chemical feed requirements.

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