BS ISO 22197-2:2019 - Fine Ceramics Air-Purification Standard

Discover the cutting-edge standard for evaluating the air-purification performance of semiconducting photocatalytic materials with the BS ISO 22197-2:2019. This comprehensive document is essential for professionals in the field of advanced ceramics, providing a detailed methodology for assessing the removal of acetaldehyde, a common indoor air pollutant.

Overview

The BS ISO 22197-2:2019 standard is a pivotal resource for those involved in the development and application of fine ceramics, also known as advanced ceramics or advanced technical ceramics. Released on October 23, 2019, this standard outlines a precise test method to evaluate the air-purification capabilities of semiconducting photocatalytic materials, specifically focusing on the removal of acetaldehyde.

Key Features

• Standard Number: BS ISO 22197-2:2019
• Pages: 24
• Release Date: October 23, 2019
• ISBN: 978 0 539 00812 8
• Status: Standard

Why Choose BS ISO 22197-2:2019?

This standard is indispensable for manufacturers, researchers, and quality assurance professionals who are focused on enhancing indoor air quality through innovative ceramic technologies. By adhering to the guidelines set forth in this document, you can ensure that your products meet the highest standards of air purification efficiency.

Advanced Ceramics: The Future of Air Purification

Advanced ceramics are at the forefront of technological innovation, offering unparalleled benefits in various applications, including air purification. The semiconducting photocatalytic materials covered in this standard are designed to harness light energy to break down pollutants like acetaldehyde, making them an eco-friendly solution for improving indoor air quality.

Comprehensive Testing Methodology

The BS ISO 22197-2:2019 provides a detailed testing methodology that ensures accurate and reliable results. This includes specific conditions under which the tests should be conducted, the equipment required, and the procedures for measuring the removal efficiency of acetaldehyde. By following these guidelines, you can confidently assess the performance of your materials and make informed decisions about their application.

Applications and Benefits

The applications of semiconducting photocatalytic materials are vast and varied, ranging from residential and commercial buildings to industrial settings. By implementing the standards outlined in BS ISO 22197-2:2019, you can achieve:

• Improved Indoor Air Quality: Effectively reduce harmful pollutants like acetaldehyde, contributing to a healthier living and working environment.
• Environmental Sustainability: Utilize eco-friendly materials that leverage natural light to purify air, reducing reliance on chemical air purifiers.
• Enhanced Product Performance: Ensure your products meet rigorous international standards, boosting consumer confidence and marketability.

Who Should Use This Standard?

The BS ISO 22197-2:2019 is designed for a wide range of professionals, including:

• Manufacturers: Ensure your products are compliant with international standards and deliver superior air purification performance.
• Researchers: Gain insights into the latest methodologies for testing and improving photocatalytic materials.
• Quality Assurance Professionals: Implement robust testing protocols to maintain high standards of product quality and safety.

Conclusion

In an era where air quality is of paramount importance, the BS ISO 22197-2:2019 standard provides a crucial framework for evaluating and enhancing the performance of advanced ceramic materials. By adopting this standard, you can contribute to a cleaner, healthier environment while staying at the forefront of technological innovation.

Embrace the future of air purification with the BS ISO 22197-2:2019 standard and ensure your products are equipped to meet the challenges of modern air quality demands.

BS ISO 22197-2:2019

This standard BS ISO 22197-2:2019 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials is classified in these ICS categories:

• 81.060.30 Advanced ceramics

This document specifies a test method for the determination of the air-purification performance of materials that contain a photocatalyst or have photocatalytic films, usually made from semiconducting metal oxides, such as titanium dioxide or other ceramic materials, by continuous exposure of a test piece to the model air pollutant under irradiation with ultraviolet light (UV-A).

This document is intended for use with different kinds of materials, such as construction materials in flat sheet, board or plate shape, that are the basic forms of materials for various applications.

This document also applies to structured filter materials including honeycomb-form, woven and non-woven fabrics, and to plastic or paper materials if they contain ceramic microcrystals and composites. This document does not apply to powder or granular photocatalytic materials.

This test method is usually applicable to photocatalytic materials produced for air purification. This method is not suitable for the determination of other performance attributes of photocatalytic materials, i.e. decomposition of water contaminants, self-cleaning, antifogging and antibacterial actions. It concerns the removal of acetaldehyde.