Industries That Need DI Water and Optimal Water Treatment Solutions
- Eli G
- Sep 7, 2024
- 6 min read
Updated: Jul 14
Water purity is critical in many industries, especially those relying on deionized (DI) water for various processes. Deionized water, which has had most of its ions removed, is used in industries where the presence of impurities could interfere with products or processes. Whether you're in semiconductor manufacturing or power generation, Aqua-Wise Water Treatment Solutions offers a range of tailored systems to ensure your water meets the highest standards.
In this article, we’ll explore the industries that depend on high-purity DI water, the optimal resistivity levels for each, and which water treatment systems are most suitable to eliminate contaminants.
Why Is Water Purity Critical Across Industries?
Water purity affects everything from manufacturing efficiency to the final product’s quality. Whether it’s preventing mineral buildup in power plants or ensuring semiconductor wafers are perfectly clean, water must meet stringent purity standards to prevent disruptions and damage.
Many industries rely on water's resistivity to assess its purity. Resistivity measures how strongly water resists conducting electricity, with purer water having a higher resistivity. The ideal resistivity depends on the industry’s needs, ranging from 0.5 MΩ·cm in car washes to 18 MΩ·cm in semiconductor fabrication.
How Aqua-Wise Water Treatment Systems Ensure Pure Water
Aqua-Wise Water Treatment Solutions provides advanced systems designed to achieve the water purity required by various industries. The following systems are particularly effective for ensuring high resistivity and purity:
Let’s dive into the industries that require deionized water, their optimal resistivity levels, and the water treatment systems that can help achieve these levels.
Semiconductor & Electronics Manufacturing
Optimal Resistivity: 18 MΩ·cm
Semiconductor and electronics manufacturing rely heavily on ultrapure water for rinsing wafers, cooling, and cleaning components. Even the slightest contamination can result in defects, causing significant financial loss. 18 MΩ·cm resistivity is the standard for this industry.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems are perfect for pre-treatment, ensuring that the water has fewer ions before further purification.
Industrial & Commercial DI Systems in Tampa Bay are essential for the final purification stage, achieving the necessary resistivity for ultrapure water.
Pharmaceuticals & Biotechnology
Optimal Resistivity: 18 MΩ·cm
Pharmaceutical and biotechnology industries use deionized water to avoid contamination in the manufacturing process of drugs, medical devices, and laboratory research. Purity levels as high as 18 MΩ·cm are required to prevent product contamination.
Which Water Treatment Will Eliminate Contaminants?
The combination of Cation for DI Water Tanks and Anion for DI Water Tanks effectively removes cations and anions, ensuring optimal resistivity.
For even higher purity, a Mixed-Bed DI system can polish the water to reach the stringent requirements of pharmaceutical-grade water.
Power Generation (Boiler Feed Water)
Optimal Resistivity: 10-15 MΩ·cm
In power plants, particularly in high-pressure boilers, water purity is critical for preventing corrosion, scaling, and other issues that could lead to inefficiencies or equipment damage. Boiler feed water with a resistivity of 10-15 MΩ·cm is essential for maintaining operational efficiency.
Which Water Treatment Will Eliminate Contaminants?
The Industrial & Commercial RO Systems will effectively pre-treat water by removing most impurities, while a Mixed-Bed DI system can further polish it to reach optimal resistivity.
Laboratories & Research Facilities
Optimal Resistivity: 18 MΩ·cm
Laboratories, whether chemical or biological, require water free of impurities to avoid skewing experiment results. The standard is 18 MΩ·cm, which ensures no contaminants will interfere with sensitive experiments.
Which Water Treatment Will Eliminate Contaminants?
The Industrial & Commercial DI Systems in Tampa Bay and Mixed-Bed DI are ideal for producing ultrapure water.
A HydroClear Ozone Generator for Heavy Metals and Bacteria can ensure that any remaining bacteria or heavy metals are removed, providing water of the highest purity.
Food & Beverage Processing
Optimal Resistivity: 5-10 MΩ·cm
Water quality impacts both the safety and taste of food and beverages. Processing plants use deionized water for cleaning, ingredient mixing, and other applications. A resistivity of 5-10 MΩ·cm ensures that the water is pure enough to prevent flavor alteration and contamination.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems can help maintain optimal water purity for food and beverage production.
AquaCarbonGuard Catalytic Carbon Filter ensures that any organic impurities or chemicals are effectively removed.
Cosmetics & Personal Care Manufacturing
Optimal Resistivity: 5-10 MΩ·cm
Cosmetic and personal care products require deionized water to avoid contamination and maintain product integrity. Water purity between 5-10 MΩ·cm is necessary to prevent impurities from altering product formulations.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems will remove the majority of ions from the water, while Mixed-Bed DI systems provide the final polish for ultimate purity.
Automotive & Aerospace Manufacturing
Optimal Resistivity: 5-10 MΩ·cm
Water is used extensively in cleaning and coating processes in the automotive and aerospace industries. If the water is too impure, it can cause defects, corrosion, or coating issues. A resistivity level between 5-10 MΩ·cm is generally optimal.
Which Water Treatment Will Eliminate Contaminants?
The Industrial and Commercial Water Softener Systems can remove hardness and other impurities from the water.
For more precise needs, Industrial & Commercial DI Systems in Tampa Bay and Mixed-Bed DI systems are excellent choices.
Plating & Metal Finishing
Optimal Resistivity: 1-5 MΩ·cm
In metal plating, impurities in the water can cause uneven coatings or lead to equipment corrosion. A resistivity of 1-5 MΩ·cm is sufficient to ensure quality and avoid operational problems.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems are effective at removing most impurities from the water.
A HydroClear Ozone Generator for Heavy Metals and Bacteria will help remove metals that might disrupt the plating process.
Power Plants (Cooling Tower Makeup Water)
Optimal Resistivity: 0.5-2 MΩ·cm
While not requiring ultrapure water, cooling tower makeup water needs to be relatively pure to prevent scaling and corrosion in power plant equipment. A resistivity of 0.5-2 MΩ·cm is generally adequate for this purpose.
Which Water Treatment Will Eliminate Contaminants?
Industrial & Commercial RO Systems can remove a significant amount of impurities from the water, making it suitable for use in cooling towers.
HydroClear Ozone Generator for Heavy Metals and Bacteria can further ensure that any remaining contaminants are effectively removed.
Optics Manufacturing
Optimal Resistivity: 10-18 MΩ·cm
In optics manufacturing, high-purity water is essential for polishing and coating lenses. The resistivity of 10-18 MΩ·cm ensures that no impurities interfere with the optical properties or damage the coatings.
Which Water Treatment Will Eliminate Contaminants?
Industrial & Commercial DI Systems in Tampa Bay are ideal for producing water with the required high resistivity.
Mixed-Bed DI systems provide additional purification to achieve the stringent purity levels necessary for optics production.
Medical Device Manufacturing
Optimal Resistivity: 10-18 MΩ·cm
Medical device manufacturing requires water that meets high purity standards to ensure that devices are sterilized and free from contaminants. A resistivity of 10-18 MΩ·cm is needed for such applications.
Which Water Treatment Will Eliminate Contaminants?
Industrial & Commercial DI Systems in Tampa Bay and Mixed-Bed DI systems are ideal for achieving the purity required for medical device manufacturing.
Textile Manufacturing
Optimal Resistivity: 1-5 MΩ·cm
Textile manufacturing uses deionized water for dyeing and rinsing fabrics. A resistivity of 1-5 MΩ·cm ensures that the water is sufficiently pure to avoid mineral deposits and achieve consistent dyeing.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems can remove most impurities from the water.
Industrial & Commercial DI Systems in Tampa Bay can further refine the water to meet the specific needs of textile processing.
Automotive Car Wash (Mobile DI Water Systems)
Optimal Resistivity: 0.5-2 MΩ·cm
In automotive car washes, deionized water is used to prevent water spots and achieve a clean finish. A resistivity level of 0.5-2 MΩ·cm is typically sufficient for this application.
Which Water Treatment Will Eliminate Contaminants?
AquaPurity Industrial & Commercial RO Systems effectively pre-treat the water to remove impurities.
HydroClear Ozone Generator for Heavy Metals and Bacteria ensures that any remaining contaminants are eliminated, providing high-quality water for car washing.
Nuclear Power Plants
Optimal Resistivity: 10-15 MΩ·cm
Nuclear power plants use high-purity water for cooling and steam generation. A resistivity of 10-15 MΩ·cm is essential to prevent radioactivity buildup and equipment damage.
Which Water Treatment Will Eliminate Contaminants?
Industrial & Commercial RO Systems provide effective pre-treatment to remove impurities from the water.
Mixed-Bed DI systems offer additional purification to achieve the required water purity for nuclear power plants.
Conclusion
Ensuring that deionized water meets the required purity levels is crucial for various industries, from semiconductor manufacturing to automotive car washes. The resistivity levels needed vary from 0.5 MΩ·cm to 18 MΩ·cm, depending on the application. Aqua-Wise Water Treatment Solutions offers a range of advanced systems to meet these needs and ensure the highest water quality:
For a thorough assessment of your water quality and to determine the best treatment solution for your specific needs, schedule your water test today.
At Aqua-Wise, we are committed to helping businesses achieve the highest standards of water purity, ensuring optimal performance and reliability in every industry we serve.
Comments