A - Water with most mineral ions like sodium, calcium and iron removed.
Demineralized Water | De-ionized Water | Zero TDS Water
High Purity Demineralized & De-ionized Water - Zero TDS
Demineralized water or de-ionized water is water that has had the majority of its mineral ions such as sodium, calcium, iron and copper removed. This process involves either ion exchange, reverse osmosis or distillation. By removing these impurities, process water attains high purity levels, making it essential for various industrial and scientific applications. Its fine solvent properties enable it to mix well with chemicals without adding unwanted ions, contributing to more uniform results in processes.
Demineralized water or De-ionized water is characterized by its conductivity which is lower than that of regular tap water, as the absence of salt reduces electrical conductivity. Manufacturers use high-purity water for laboratory experiments, in boiler and cooling systems to prevent scaling and in pharmaceutical production to maintain quality standards. The production techniques like reverse osmosis, allow the water to pass through multiple filtration stages, increasing its purity. Additionally, the use of high resistivity water across various sectors is supported by its adherence to strict quality control standards.
Water and Wastewater Treatment Trading and Contracting Company, with active operations in Qatar, offers high-quality Demineralized (DM) and De-ionized Water Systems engineered for commercial and industrial applications. Serving clients across Doha, Riyadh, Dubai, and major Gulf regions, we deliver reliable DM water solutions supported by customized system design, precise installation, commissioning and dependable after-sales service.
Contact our expert team today to discuss your demineralized water requirements. We provide professional consultation, site-specific system development and complete end-to-end support to make sure continuous supply of high-purity water, optimized performance and long-term operational reliability for your facility.
Advantages :
- High Purity : Demineralized water is free from salts and minerals, ensuring high purity for various applications.
- Reduced Scaling : Purified industrial water minimizes mineral buildup in equipment, improving longevity and productivity of devices that use water.
- Continuous Performance : The absence of impurities allows for anticipated results in experiments and industrial processes, maximizing reliability.
- Increased Solubility : De-ionized water acts as an highly capable solvent, facilitating better mixing with chemicals without particulate matter.
- Lower Conductivity : The low electrical conductivity displayed by de-ionized water for industrial and commercial applications makes it ideal for fine electronic cooling systems, preventing short circuits.
- Pollution Control Compliance : Using low conductivity water facilitates adherence to environmental regulations by reducing hazardous waste.
Applications :
- Pharmaceutical clean water production.
- Laboratory pure water systems.
- Electronics and semiconductor cleaning.
- Food and beverage processing requiring mineral control.
- Boiler water purification.
- Cooling system supply water with low conductivity requirements
- Chemical manufacturing requiring neutral water
- Cosmetic and personal care formulations
- Analytical and calibration laboratories
Technical Specifications :
- Capacity Range : 0.5 to 50 m³/hr for industrial demineralized water applications.
- Feed Water Conductivity : Up to 500 µS/cm
- Product Water Conductivity : ≤ 0.1 µS/cm or resistivity ≥ 18 MΩ·cm
- Feed Water pH Range : 5.5 - 9.5
- Operating Temperature : 5 °C to 45 °C
- Pressure Rating : Standard 4 bar, upgradeable to 10 bar
- Power Requirement : Typically 1.0 - 3.0 kW (control & pumps)
- Resin Types : Strong acid cation, strong base anion and mixed bed resin
- Regeneration Chemicals : HCl, NaOH, dosed via on-board metering pumps.
- Flow Configuration : Upflow or downflow regeneration methods
- Construction Materials : SS 316, PVDF, FRP
Frequently Asked Questions (FAQs)?
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Q - : What is demineralized water?
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Q - How is DM water produced?
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Q - What are its key benefits?
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Q - Where is it used?
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Q - What is its conductivity?
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Q - What capacity do DM water systems offer?
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Q - What materials are used in construction?
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Q - Where are these systems available?
