how do NASA air purifiers work

NASA Air Purifiers vs. AirROS Surface & Air Purification: A Comprehensive Guide



In our quest for cleaner, healthier indoor environments, air purification technology has become a cornerstone of modern living and working spaces. Among the leading innovations in this field are NASA air purifiers, inspired by technology developed for space missions, and AirROS, a cutting-edge surface and air purification system designed for commercial use. Both technologies offer unique approaches to air purification, leveraging advanced science to create safer indoor environments. This blog post delves into the intricacies of NASA air purifiers and AirROS. This blog can help you understand their differences and decide which might suit your needs.

Understanding NASA Air Purifiers

NASA air purifiers are born from the need to sustain life in space missions’ closed, challenging environments. They use Photocatalytic Oxidation (PCO) technology, a process that utilizes UV light to activate a catalyst, creating hydroxyl radicals and superoxide ions. These radicals are highly reactive and effectively oxidize and break down pollutants in the air, including bacteria, viruses, and volatile organic compounds (VOCs), into harmless substances like carbon dioxide and water.

Additionally, NASA’s approach to air purification includes methods for removing ethylene gas, which helps prolong the life of plants in space. This technique has also been adapted to preserve the freshness of produce stored on Earth.

Exploring AirROS Surface & Air Purification

AirROS introduces a novel purification method called Reactive Oxygen Species (ROS) technology. It stands out by safely sterilizing surfaces and the air within a room 24/7, utilizing low ozone levels (20 parts per billion) and hydrogen peroxide gas. What makes AirROS particularly innovative is its smart sensor and control system. A sensor monitors the ROS levels within the room, displaying them on a controller screen. This allows for real-time adjustments of the sanitization power—from low to high settings—enabling users to customize the degree of sterilization according to their specific needs.

The versatility of AirROS, with its ability to adjust sanitization levels and provide continuous purification, makes it an ideal solution for commercial spaces. It’s designed to reduce pathogens efficiently, making environments safer for employees and customers.

NASA Air Purifiers vs. AirROS: Which One Is Right for You?

When deciding between NASA air purifiers and AirROS, consider the specific needs of your space:

  • Space Exploration vs. Commercial Application:

NASA air purifiers are inspired by technology designed for the unique needs of space habitats, focusing on air purification and ethylene removal. These systems are well-suited for home environments, especially where air quality and freshness of stored produce are concerns. On the other hand, AirROS is tailored for commercial spaces, offering robust surface and air sterilization capabilities, along with customizable sanitization levels that can adapt to varying commercial needs.

  • Technology and Mechanism:

NASA air purifiers use PCO technology to target airborne pollutants through chemical oxidation. AirROS, with its ROS technology, not only purifies the air but also sterilizes surfaces, employing low levels of ozone and hydrogen peroxide gas. This dual-action approach may offer comprehensive protection in environments where surface contamination is also a concern.

  • Control and Customization:

AirROS provides a significant advantage in controllability and customization, thanks to its sensor and controller system that allows for real-time adjustments of purification levels. This feature is particularly beneficial in commercial settings where occupancy and activity levels can vary significantly throughout the day.

In conclusion, both NASA air purifiers and AirROS surface & air purification systems offer advanced solutions to indoor air quality problems, each with its own set of strengths tailored to different environments. Whether you’re looking to improve the air quality in your home, office, or commercial space, understanding the capabilities and technology behind these systems is crucial in making an informed decision. Cleaner air is not just a comfort; it’s a necessity for health and well-being, making the choice of air purification system an important one.

Frequently Asked Questions (FAQs) About NASA Air Purifiers and AirROS Purification Systems

As we explore the innovative realms of NASA air purifiers and AirROS surface & air purification systems, several questions arise regarding their functionality, suitability, and operational nuances. Below are answers to some of the most frequently asked questions to help you better understand these cutting-edge air purification technologies.

What are the main differences between NASA air purifiers and AirROS systems?

NASA air purifiers primarily use Photocatalytic Oxidation (PCO) technology to clean the air, effectively breaking down pollutants, bacteria, viruses, and volatile organic compounds (VOCs) into harmless substances. These systems are inspired by technology developed for the space environment and are particularly adept at improving air quality and preserving freshness in stored produce.

AirROS, on the other hand, uses Reactive Oxygen Species (ROS) technology, focusing on sterilizing both the air and surfaces within a room. It employs low levels of ozone and hydrogen peroxide gas for continuous sterilization and features a sensor-based controller for real-time adjustment of sanitization levels, making it ideal for commercial spaces.

Can NASA air purifiers remove odours from the air?

Yes, NASA air purifiers can effectively remove odours from the air. The PCO technology oxidizes organic compounds, which are often the source of odours, transforming them into harmless substances. This makes them quite effective in environments where odour elimination is crucial, such as kitchens, bathrooms, and pet areas.

Are AirROS systems safe for use in occupied spaces?

AirROS systems are designed to be safe for use in occupied spaces. They operate using low levels of ozone (20 parts per billion) and hydrogen peroxide gas. As a result, they within safety standards for human exposure. The ability to adjust the sanitization power of the unit also allows for flexibility, ensuring that the environment remains safe and comfortable for occupants.

How do I know which system is right for my space?

Choosing between a NASA air purifier and an AirROS system depends on your specific needs. Consider the size of the space, the primary concerns (air quality, surface sterilization, or both), and the environment (home, office, or commercial space). NASA air purifiers are generally more suited for residential or office environments where improving air quality is the main goal. AirROS systems, with their dual-action purification and customizable settings, are ideal for commercial spaces requiring air and surface sterilization.

Can either system help reduce the spread of viruses?

Both NASA air purifiers and AirROS systems can help reduce the spread of viruses. By breaking down pollutants and sterilizing air and surfaces. These systems can lower the concentration of airborne pathogens and surface contaminants, potentially reducing the transmission of viruses. However, it’s important to use these systems as part of a broader approach to health and safety. This is part of a business SOP’s including regular cleaning and disinfection practices.

How often do I need to maintain or replace parts of these systems?

The maintenance requirements for NASA air purifiers and AirROS systems vary based on the model and usage. Generally, NASA air purifiers may require periodic replacement of filters or lamps for the UV catalyst. AirROS systems might need occasional servicing. To ensure the sensor is functioning correctly, and any consumables parts such as the chamber and filter. Always refer to the manufacturer’s guidelines for specific maintenance schedules and procedures.

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