Your Dependable Deionized Water Filters Manufacturer

Deionized Water Filters from NEWater

Deionized water filters are currently used in a wide variety of industries. NEWater’s high-quality deionized water filters are used worldwide in medical offices, food processing plants, pharmaceutical companies, electronics manufacturing companies, anodizing facilities, coral reef rearing facilities, large aquariums, laboratories, and car washes.

They use a multi-step process to treat water and deionize it. Water is first purified using reverse osmosis technology, where pressurized water is pushed through a semi-permeable membrane to remove contaminants of different diameters. This is followed by the use of cation-specific or anion-specific resins, which remove positive and negative ions, respectively. These ions and minerals are then replaced by H and OH negative ions, which subsequently form H2O or water.

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The Ultimate FAQ Guide for Deionized Water Filters.

The growth of industrialization has gradually proliferated the demand for high purity water. To quench the thirst for purified water, varying water purification technologies and equipment have been launched. Water deionization has particularly become a prevalent water purification mechanism revered for its effectiveness and low-cost operation. Below, we break down the composition of DI water filtration systems and their distinct application fields.

➣What is a Deionized Water Filter?

A deionized water filter is a water filtration system that eradicates objectionable ionic impurities by swapping them with desirable ions from an ion exchange resin. They are in essence, ion exchange water systems that harbor hydrogen and hydroxyl ions in their respective ion exchange resins.

These deionized water filters are specifically applied to eradicate the presence of charged inorganics and organics. Their application is mainly in industrial settings owing to the high demand for purified water. Additionally, they can be applied to filter feed water derived from distinct sources e.g. seawater, wastewater, or groundwater.

➣Where is Deionized Water Filters Mainly Used?

Deionized water filters are viable filtration systems for varying applications. They are in fact highly prominent equipment in distinct industries and their prominence continues to upsurge as the demand for purified water intensifies.

DI water filters are also applicable in commercial and personal product water applications given they are economical and user-friendly.  Beneath are some of the prominent application fields of deionized water filter systems.

• Pharmaceutical manufacturing.
• Laboratories and cosmetics.
• Washing of glassware.
• Wastewater treatment systems.
• Microelectronics.

➣How do Deionized Water Filters Function?

Deionized water filter cartridges function by employing the process of ion exchange. Ideally, undesirable charged constituents are exchanged with less objectionable ions. The feedwater is pumped into a deionized water tank, which comprises ion exchange resins. The positively charged elements (cationic impurities) are swapped for the hydrogen (H+) ions released by the cation exchange resin.

The negatively charged constituents (anionic impurities) are on the other hand substituted for hydroxyl ions (-OH), which are released by the anion exchange resin. In two-bed di exchange tanks, the ion exchange process takes place in two separate vessels while in mixed-bed di exchange filters, the process occurs in a single di tank.

Consequently, a regeneration process is initiated to wash down the accumulated constituents and recharge the ion exchange resins. Contemporary deionized water filters regenerate automatically. The link below directs you to a video illustrating how DI water filters work.

➣What are the Benefits of Deionized Water Filters?

The utilization of deionized water filtration systems has gradually mushroomed thanks to their immaculate efficiency and high output. The rewards you stand to gain from incorporating deionized water filter cartridges into your purified water application are diverse and seemingly immeasurable. The following are the primary rewards realized by deionized water filter users.

• They generate high-purity water.
• They hardly utilize salts or chemicals hence they are Eco friendly.
• They are excellently designed.
• They are housed in corrosion-proof vessels.

➣What is Deionized Water?

Deionized water simply abbreviated as DI grade water is purified water that characteristically lacks a great concentration of ionic constituents. Typically, DI water or demineralized water is devoid of minerals. Deionized water is classified based on its electrical conductivity and customarily, it has characteristically low conductivity.

On the flip side, demineralized water has a higher electrical resistivity owing to the minimal concentration of electrically charged constituents. It lacks a dominant chemical composition hence it is suitable for use in pharmaceutical manufacturing and laboratory experiments.

➣Which Impurities Are Removed by Deionized Water Filter Systems?

Water deionization systems typically generate DI-grade water, which is virtually devoid of the most charged elements. A broad range of contaminants is effectively eliminated from the feed water by the deionized water filter ultimately resulting in the production of ultra-pure water. Underneath are the chief contaminants you can expect your deionized water filter cartridge to get rid of.

• Organics and TDS reduction.
• Water hardness.
• Nitrate, chloride, and fluoride.
• Silica, arsenic, and barium.
• Boron and alkalinity.

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➣How Much Does Water Deionization Cost?

Water deionization has grown to become one of the most preferred water purification technologies thanks to its low operational costs. Deionized water filters guarantee an adequate supply of purified water and this is achieved at approximately $0.3- $0.5 per gallon of demineralized water produced.

The calculation of the production costs entails adding the cost of investing in a high-quality deionized water filter and the expenses accrued running the equipment. The primary operational costs emanating from the use of deionized water filter systems are skilled labor, equipment installation, regeneration consumables, and maintenance expenses.

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➣What Quality of Water do Deionized Water Filters Generate?

Ordinary deionized water filters provide demineralized water, which is characteristically purified water. To be more precise, the deionized water generated is categorized as Type II purified water. This grading is based on the electrical conductivity and resistivity of the demineralized water.

The electrical conductivity of the demineralized water is often <1 µS/cm, while its resistivity is rough>1 MΩ-cm. The TOCs concentration is often 50 parts per billion or less. Sophisticated water deionization systems such as electrodeionization water systems and mixed-bed deionizers can generate ultrapure water with an electrical resistivity of >18 MΩ-cm.

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➣What is a Deionization Exchange Resin Made of?

The deionization exchange resins are the filtration medium that seizes the undesirable ionic elements from feed water and consequently replaces them with non-objectionable ions. They are typically made of lightweight and perforated cationic and anionic organic compounds. Additionally, the resins comprise high molecular weight matter such as styrene-divinylbenzene or methacrylic acid–divinylbenzene.

The charged groupings consist of carboxylic acids, sulfonic acids, and ammonium salts. The configuration of the DI exchange resins can be in a single vessel (mixed-bed deionizers) or separate vessels (two-bed deionizers). The composition of deionization exchange resins is well illustrated in this video.

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➣Can Deionized Water Filters Function with Reverse Osmosis Systems?

Reverse osmosis di water systems are commonly referred to as the dynamic duo because of how they supplement each other. Running the feed water through a reverse osmosis process increases the likelihood of generating ultra-pure water or Type I water. This is because the reverse osmosis system will eliminate the non-charged impurities.

Moreover, running a reverse osmosis di water system tremendously shrinks the production costs of high purity water. NEWater manufactures intelligently designed RO/DI water treatment systems for laboratories, pharmaceuticals, and other industries in need of high purity water.

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➣Are There DI Water Filters for Laboratories?

Complex laboratory applications such as high-level experiments necessitate totally blank water. That is water devoid of characteristic chemical composition or other impurities. Therein, NEWater provides deionized water systems for laboratories designed to consistently supply high purity lab water.

Our laboratory deionized water filters support a range of capacities and are frequently double-checked to guarantee compliance with industry regulations. We also manufacture comprehensive laboratory water purification systems.

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➣When is Regeneration of Deionized Water Filters Necessary?

Regeneration involves the removal of seized impurities and the restoration of ion exchange resins to their optimal best. Regeneration is needed once the DI water filters begin to exhibit slower flow rates and when the deionized water quality dips. It is often carried out in four processes.

• Backwash.
• Chemical injection.
• Slow rinse.
• Fast rinse.

During backwashing, water is pumped through the exchange resins backward thereby prompting the resin granules to broaden and dislodge the impurities. Consequently, the deionized water filter is injected with the necessary chemical regenerants.

A slow rinse is then initiated to effectively make certain the regenerant covers the entire IX resin bed. The regeneration process is concluded by the fast rinse, which involves the injection of clean water to ensure the projected product water quality is attained.

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➣What is the Production Capacity of Deionized Water Filters?

The production capacity of deionized water filters is essentially a measure of the amount of deionized water they can produce in a day. It is commonly measured in grains and standard DI water filters often have production capacities ranging from 270 Grains to 3000 Grains.

Furthermore, deionized water filter cartridges have diverse flow rates reaching up to 4.7 gallons per minute. These variations in capacity and flow rate ranges make certain the production demands of distinct application fields are adequately gratified.

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➣Which Sources of Water Can Deionized Water Filters Treat?

The application fields of deionized water filters are virtually boundless considering feed water can be preconditioned for utmost feasibility. The deployment of DI water filters in well water treatment is pretty common and it facilitates the eradication of water hardness ions, iron, and other metals.

Dissolved salts are characteristically charged ions and with an elaborate deionized water filter, seawater can be converted to purified water. For highly concentrated feed waters such as wastewater, the use of deionized water filter systems may necessitate supplemental units like reverse osmosis and multimedia filters.

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➣What are the Limitations of Deionized Water?

The final product derived from deionized water filters is deionized water. It is a vital commodity for most industries and commercial applications but its composition limits its use in other sectors. The principal drawback of deionized water is its mineral deficiency, which limits its use as drinking water.

Demineralized water can also regain objectionable ions if inappropriately stored. In fact, the production of deionized water is chiefly done at the point of use since the demineralization process is largely reversible.

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➣What is the Lifespan of Ion Exchange Resins?

Owing to extended use, ion exchange resins will ultimately become physically damaged. The expected lifespan of ion exchange resins is customarily 7-15 years and 3-8 years for cation exchange resins and anion exchange resins respectively.

Damaging of the resin beds can be physical or chemical and it often results in a dip in performance. At this point, regeneration will not restore the optimum resourcefulness of the deionized water filter and a resin bed replacement is the only viable solution.

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➣Who is the Best Manufacturer of Deionized Water Filters?

If you are looking to procure a dependable and efficient deionized water filter, you have come to the right place.  NEWater has an extensive mastery in deionized water filter production and our systems are ISO 90001 and NSF42 certified. They are also subjected to thorough testing and double-checked by our esteemed quality assurance team.

We manufacture a broad range of deionized water filter cartridges with capacities of up to 100 LPH and flow rates as high as 4.7 GPM. Our systems are manufactured from 100% polypropylene and this guarantees utmost durability. Order your deionized water filter today from NEWater and enjoy exclusive discounts and excellent after-sale services.

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➣Can Deionized Water Filters Desalinate Seawater?

Yes. With a reverse osmosis deionization water system, it is possible to generate purified water from seawater. Initially running the reverse osmosis process facilitates the tremendous reduction of dissolved salts while the deionizer machine guarantees up to 99.9% removal of unwanted ions.

A solitary deionized water system can also be used to improve the quality of seawater given that the harbored impurities are characteristically charged. The dissolved salts for instance are made of sodium and chloride ions, which are effectively eliminated by deionized water filters.

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➣How Can I Polish Water Filtered Using DI Water Filters?

The deionized water drawn from deionized water filters characteristically has a varying concentration of other waterborne pollutants such as bacteria and viruses. This is because the filter only tackles charged pollutants. As such, post-treatment systems are needed to elevate the quality of the deionized water to high-purity levels.

UV water sterilizers can be integrated to inactivate the viruses and other microorganisms in the deionized water. Complex deionization systems like mixed-bed deionizers and electrodeionization equipment can also be deployed to refine the quality of the demineralized water. The ideal polishing mechanism to be incorporated will be dictated by the contaminants present in the deionized water.

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➣Do You Provide Industrial Deionized Water Filters?

NEWater provides comprehensive deionized water filters for an array of industries including pharmaceutical, cosmetics, and food processing industries. Our industrial water filters are precisely well-designed with high flow rates and large capacities for perfect feasibility with industrial applications.

With productivity of 100 LPH, our industrial DI water filters guarantee a sustained supply of industrial process water. They can be used to generate cooling tower water, boiler feeds water, or treat industrial wastewater for reuse.

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➣How are Deionized Water Filter Systems Different from Electrodeionization Systems?

Electrodeionization water systems are essentially electrically-powered water treatment systems that make use of ion exchange resins and membranes to remove ionic substances from raw water. They are characteristically more efficient and highly effective than deionized water filters and systems. Additionally, they do not rely on chemicals unlike ion exchange systems hence they are eco-friendlier.

EDI water systems are in fact viable post-treatment systems for deionized water filters. The deionized water they generate has an electrical resistivity of >15 MΩ.cm while DI water filters provide demineralized water with slightly lesser quality. However, they are both efficient water treatment solutions.

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➣Can Deionized Water Filters be Used to Soften Water?

Yes. The most effective water softener systems are made of water deionizer systems. The mineral ions which cause water hardness are basically magnesium and calcium ions which are characteristically positively charged. Water softening deionization filters swap the hardness minerals with sodium ions.

Virtually all raw water sources consist of varying concentrations of calcium and magnesium ions. To counteract the costly implications of hard water, water softener systems are mandated in domestic, commercial, and industrial applications. Deionized water filters ordinarily bring down the calcium and magnesium concentration to below 60mg/l, which is the threshold for soft water.

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➣Do You Provide Commercial Deionized Water Systems?

We have collaborated with thousands of commercial enterprises in the past as their principal provider of commercial water treatment systems. To meet the demand for high-purity water among commercial enterprises, NEWater manufactures varying commercial deionized water systems with high outputs and comparatively economical operations.

Our line of commercial water deionization systems comprises compact and modular equipment. They are vastly durable, stress-free to install and their operation is quite undemanding. Moreover, they accommodate a diverse range of production capacities and this caters to all scales of applications.

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➣How Do You Transport Deionized Water Filter Systems?

Our promise to our clients is to deliver their deionized water filters to the agreed pick-up stations perfectly and punctually. To keep our promise, we ship our water treatment system using some of the most reliable and universally accepted transport modes. We also practice safety packaging measures to minimize the risks of damaged filters.

Ordinarily, NEWater delivers deionized water filters using roads, railway transport, sea, or air shipment. The chosen transport mode is informed by urgency, delivery destination, and magnitude of the water treatment equipment.

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➣Which Pollutants Are Not Eliminated by Deionized Water Filters?

DI water filters utilize cationic and anionic exchange resins to filter feed water. These resins only eliminate charged contaminants such as minerals and inorganics. The removal of non-charged pollutants such as bacteria, viruses, and other microorganisms commands the integration of a supplemental system.

In addition, deionized water filters are not as effective as mixed-bed deionization systems or electrodeionization plants. Therein, the harvested deionized water can be run through an electrodeionization or mixed-bed deionization system for refinement. The limitation of DI water filters to remove contaminants is often bypassed by assimilating tertiary water treatment systems.

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➣Do Deionized Water Filters Have Warranty Protection?

Warranty protection often reassures the customers of the product’s quality and the manufacturer’s or dealer’s credibility. NEWater has a warranty policy in place that guarantees 12 months of protection. The policy is also very categorical in that it only covers hiccups that are mechanical in nature.

Owing to the warranty protection, you have the freedom and ample time to scrutinize the deionized water filter. For the warranty policy to stand, you are advised against taking the defective system to unauthorized third parties.

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➣How Should I Install My Deionized Water Filter?

For stress-free installation, we manufacture our deionized water filters with plug-and-play accessories. A well-illustrated installation guide is also attached to your order. By following the illustrations, you will easily and hastily install your deionized water filter without necessitating an expert’s aid.

Nonetheless, we provide on-site installation services for conventionally enormous deionized water systems. For projects handled by NEWater since their inception at the actual site, installation is largely free. Furthermore, you can request remote assistance which will be provided by our engineers in the form of video tutorials and video calls.

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➣Which Maintenance Routines Are Needed by Deionized Water Filters?

DI water filters necessitate a certain level of care if they are to optimally serve you for years. Maintenance of deionized water filters is mainly carried out proactively or reactively. Proactive maintenance routines include practicing appropriate pretreatment and enforcing periodic regeneration.

Reactive maintenance routines include cleaning or regenerating the deionized water filter after dips in productivity have been exhibited. The user guide you will be provided with will highlight and illustrate the necessary maintenance routines for your deionized water filter.

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➣Do You Offer Deionized Water Filter Repair Services?

Yes. To make certain our clients have the best time utilizing our deionized water filters, we offer lifetime repair services that mitigate the accumulation of unnecessary expenditures. NEWater offers repairs services under warrant protection and under our lifetime repair package.

We provide a team of esteemed professionals who instantaneously resolve hiccups and ensure your deionized water filter functions optimally. Moreover, we utilize our independently manufactured components to ensure our services are feasible and dependable.

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➣What Are Your Payment Terms for Deionized Water Filter Systems?

To make certain customers have a dependable and convenient payment system, we offer flexible and customer-friendly payment terms. The choice of your preferred payment terms solely rests on you and you can opt to make your payments partially or in full.

Ideally, full payments are only obligatory when the water treatment system in question is characteristically small-sized. Partial payments which include three installment payments include a 50% initial payment and a 30% payment during video inspection. The final clearance which amounts to 20% necessitates clearance before shipment.

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