Argonide Corporation: Advanced Nanotechnology for Water Purification
Argonide Corporation is a Florida-based nanotechnology company dedicated to the research, development, and manufacturing of advanced water filtration and purification products. The company was founded in 1994 by Fred Tepper and initially focused on offering nanometal powders produced by the Exploding Wire Method (EWM). However, its primary and most significant focus shifted to fluid filtration, leveraging its expertise in nanotechnology to solve complex water treatment and purification challenges globally. Argonide is an ISO 9001 Certified Manufacturer, producing its filter products in Sanford, Florida, USA.
The central innovation and core business of Argonide is its patented NanoCeram technology, which utilizes electropositive adsorption to achieve superior filtration performance.
Core Technology: NanoCeram Filter Media
The NanoCeram filter media represents a significant technological leap over traditional mechanical sediment filters. This NASA-derived technology uses a non-woven matrix composed of a thermally bonded blend of microglass fibers and cellulose, which is infused with highly electropositive nanoalumina fibers (aluminum oxide nanofibers) that are only about 2 nanometers wide.
Mechanism of Action:
Unlike conventional filters that rely solely on pore size to mechanically block particles (size exclusion), NanoCeram operates on the principle of electropositive attraction/capture. The high surface area of the nanoalumina fibers is covered by hydroxide groups, rendering the media highly electropositive. In contrast, most waterborne pathogens and colloidal contaminants???such as dirt, bacteria, viruses, and proteins???carry a net negative charge (electronegative). The strong electrostatic attraction rapidly adsorbs and captures these contaminants on the surface of the nanofibers, regardless of the filter's relatively large average pore size (typically 2-3 microns).
Performance and Advantages:
This unique mechanism allows NanoCeram to match the particle removal effectiveness of ultrafiltration membranes, typically exhibiting a nominal rating of 0.2 microns. However, because the primary filtration mechanism is adsorption rather than simple mechanical sieving, the filter media maintains a much higher porosity. This results in several critical advantages for the end-user:
* High Flow Rates: NanoCeram allows for flow rates that are hundreds of times greater than those of ultraporous membranes with a similar rating.
* Low Pressure Drop (Differential Pressure): The lower resistance to flow minimizes energy requirements and strain on pump systems.
* High Dirt Holding Capacity (DHC): The electropositive charge provides a broad spectrum particle adsorber with a DHC that is significantly greater than conventional filters, leading to fewer element replacements and lower maintenance costs.
This performance profile has earned Argonide significant recognition, including an R&D 100 Award in 2002 for NanoCeram and induction into the NASA Hall of Fame in 2005 for the technology's success in biological filtration aboard the Space Shuttle. The company was originally awarded a Small Business Innovation Research (SBIR) contract by NASA to develop a biological filter for space cabin water recycling.
Products and Services
Argonide Corporation's products are built around its NanoCeram and DEAL (Diatornaceous Earth with an electropositively-charged alumina coating) technologies, serving a diverse array of markets from residential to commercial and specialized industrial applications.
Major Product Lines and Applications:
NanoCeram Pleated Filter Cartridges: These are the primary commercial products, available in various sizes and configurations (e.g., NanoCeram DP, NanoCeram LR) designed to fit existing filter canisters. They are used for point-of-use and point-of-entry water treatment systems to remove or significantly reduce viruses, bacteria, cysts, submicron particles, and colloidal matter.
CoolBlue Water Purification System: This is a Point-of-Entry (POE) system designed for residential use, leveraging NanoCeram technology to provide biologically pure water throughout an entire building, often carrying certifications like NSF P231 for microbiological purifier claims.
Laboratory Virus Samplers: Argonide manufactures specialized filter media and cartridges used by laboratories and researchers to efficiently sample and concentrate viruses from water sources. These samplers are capable of meeting rigid testing methodologies, such as those specified by the EPA.
Pre-Filtration Solutions for Industrial Equipment: The high efficiency and capacity of NanoCeram make it ideal for pre-filtration. Argonide's solutions are used to protect high-value industrial assets by removing particulate matter that can cause biofouling and scale.
Reverse Osmosis (RO) Systems: Used as a pre-filter to prevent premature biofouling and extend the lifespan of RO membranes.
HVAC Systems: Used in cooling towers, chillers, and evaporative air coolers to remove Legionella bacteria and reduce cleaning frequencies.
Commercial Equipment: Used to prevent clogging and extend the life of water nozzles, sprinklers, and drip emitters.
Specialized and Niche Applications: The company supplies filters for use in RV and marine water purification, as well as for rain water harvesting systems, providing a simple, chemical-free method for biological and fine particulate contaminant removal.
DEAL Technology: This advanced material, a functionalized and improved form of Diatomaceous Earth (DE) with an electropositively-charged alumina coating, serves as another innovative water purification solution developed by Argonide, further demonstrating the company's commitment to nanotechnology in filtration.
In summary, Argonide Corporation utilizes its patented, electropositive nanofiber technology to produce filtration media and final products that deliver high-efficiency removal of submicron and biological contaminants while simultaneously offering high flow rates and low operational costs, which is a rare combination in the water treatment industry.
Please note: This information is generated by AI. For legal use, verify with company sources.
