High Purity Water Industry Applications

Water quality monitoring systems for high water purifier industry

The monitoring of “Ultra Pure Water” or “High Purity Water” requires the lowest possible detection limits for process analyzers. Resistivity is often around 18 MΩ. Dedicated instruments can detect infinitely small amounts (ppt e.g. parts per trillion) of ions.

By SWAN Analytische Instrumente AG based in Hinwil, SWITZERLAND.

Industrial water demineralisation

Deionized water, also known as demineralised water, is water that has had its mineral ions removed, such as cations like sodium, potassium, calcium, magnesium, iron, and anions such as chloride, nitrate, sulfate, bicarbonate and even silica. Deionization is a chemical process that uses specially manufactured ion exchange resins which exchange hydrogen ion and hydroxide ion for dissolved minerals, which then recombine to form water. Because the majority of water impurities are dissolved salts, deionization produces a high purity water that is generally similar to distilled water, and this process is quick and without scale buildup.

By PuriTech Ltd based in Herentals, BELGIUM.

Waste water plant

Applications of 254nm amalgam UV lamp Municipal Sewage Water Treatment Urban Drinking Water Treatment Swimming Pool and Spa Water Treatment Ventilating duct and air-conditioning system Applications of 185nm amalgam Lamps with Ozone Kitchen Exhaust Cleaning Urban Drinking Water Treatment TOC Reducing Swimming Pool and Spa Water Treatment High Purity Process Water Disinfection

By CREATOR UV&IR Lighting CO.,Ltd based in Guangzhou, CHINA.

Industrial water Nickel & Cobalt purification

Cobalt is a brittle, hard transition metal with magnetic properties similar to iron. It is mainly used as an alloy with iron, nickel or other metals to produce corrosion and wear resistant products for high temperature applications (such as jet engines, gas turbines, etc.). Cobalt is normally produced as a by-product of nickel or copper mining. The purity requirements for Cobalt do not allow nickel to exceed a concentration 0.1%. Earlier, the nickel was removed by lime precipitations, but as the market specifications became more stringent, ion exchange technologies have been applied.

By PuriTech Ltd based in Herentals, BELGIUM.

Water treatment research for pharmaceuticals industry

Ultrapure water is essential in the pharmaceutical industry as it provides a high purity solution free of biological contamination for use in medical products. Supplying these systems is market worth 714 million. There is a shift in the industry as manufacturers of low-cost generic drugs take advantage of the expiry of patents on blockbuster drugs. Water technology suppliers need to be able to supply a reliable system to fit the increasingly tightened budgets within the industry. Developing markets like India, Brazil and China are more attractive with outsourced manufacturing and government efforts to boost domestic production.

By Global Water Intelligence (GWI) based in Oxford, UNITED KINGDOM.

Industrial

We have a specialist range of skimmers and systems to suit the requirements of the industries, including in-tank skimming. The removal of oil and chemicals from water within the industrial environment is a key requirement – not only due to increased legislation but also because it is considered a dependable and cost effective way to achieve the desired level of water purity. It can also increase the efficiency of existing installations, such as large scale API oil-water or parallel plate separators, without the need for expensive capex expansions or new builds. The DESMI skimmers are typically manufactured from high nickel alloys to resist ‘sour’ applications and can be hydraulic, air or low voltage drive. In applications that require ATEX or equal qualification, we can satisfy this requirement.

By DESMI A/S based in Noerresundby, DENMARK.

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Deionized Water Testing

Years ago, high purity water was used only in limited applications. Today, deionized (Dl) water has become an essential ingredient in hundreds of applications including: medical, laboratory, pharmaceutical, cosmetics, electronics manufacturing, food processing, plating, countless industrial processes, and even the final rinse at the local car wash.

By Myron L Company based in Carlsbad, CALIFORNIA (USA).

EDI Solutions

QUA’s FEDI® (Fractional EDI) stacks have superior hardness tolerance compared to the other EDI products on the market. With a dual voltage process this allows for a higher flexibility and tolerance to inlet water conditions, thus lowering the risk of scaling, and improving the plant's design economics and reliability. FEDI stacks are available in three different models which can be applied either for higher hardness tolerance or high water flow rates. MEGA FEDI stacks are ideal for large capacity, high flow systems normally required in heavy industrial projects such as power, petrochemicals, & electronics for high purity water needs. Each stack can handle treated water flow of up to 75 GPM . MEGA FEDI’s unique stackable design minimizes piping, reduces footprint, and makes it simple and easy to install on skids. FEDI-Rx products are specially designed for applications in pharmaceutical, biomedical and laboratory applications where installations require hot water sanitization to meet

By QUA Group LLC based in Canonsburg, PENNSYLVANIA (USA).

Process Design

Custom water and wastewater engineering, consulting and process design services to prevent air, land, water and environmental pollution. We rework systems as processes change and troubleshoot where necessary to bring systems into compliance. • High purity and process water • Biological nutrient removal • Solids treatment • Toxicity reduction • Industrial treatment • Advanced oxidation and alternative disinfection • Effluent reclamation and reuse • Land application systems • Natural treatment systems • Hydrogen sulfide and odor control • Decentralized treatment systems • Process optimization / operations assistance • Conceptual and strategic water planning

By Yates Environmental Services based in Spokane, WASHINGTON (USA).

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Resin technology solutions for the semiconductor - electronics sector

Purolite ion exchange resins for ultrapure water are specially manufactured to meet the precise needs of the electronics industry for wafer and microchip production. These needs require the highest possible water quality (less than 1 ppb Total Organic Carbon (TOC) and greater than 18.2 MΩ·cm resistivity, with minimum rinse times), while eliminating contamination of the high purity circuits when ion exchange resin is first installed.

By Purolite Corporation based in Bala Cynwyd, PENNSYLVANIA (USA).

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