BS EN ISO 13164-2:2020 - Water Quality: Radon-222 Test Method Using Gamma-Ray Spectrometry

Ensure the highest standards of water quality testing with the BS EN ISO 13164-2:2020 standard. This comprehensive document provides a detailed methodology for testing Radon-222 in water using the advanced technique of gamma-ray spectrometry. Released on March 6, 2020, this standard is an essential resource for laboratories, environmental agencies, and water quality professionals dedicated to maintaining safe and healthy water supplies.

Key Features

• Standard Number: BS EN ISO 13164-2:2020
• Pages: 22
• Release Date: March 6, 2020
• ISBN: 978 0 539 04373 0
• Status: Standard

Comprehensive Testing Methodology

The BS EN ISO 13164-2:2020 standard outlines a precise and reliable method for detecting and measuring Radon-222 levels in water. Utilizing gamma-ray spectrometry, this method ensures accurate results, making it a critical tool for assessing water quality. The document provides step-by-step guidance, ensuring that users can implement the testing procedure with confidence and precision.

Why Radon-222 Testing is Important

Radon-222 is a naturally occurring radioactive gas that can be found in water sources. It poses significant health risks if consumed in high concentrations, including an increased risk of lung cancer. Regular testing of water supplies for Radon-222 is crucial to ensure the safety and health of communities. The BS EN ISO 13164-2:2020 standard provides the necessary framework to conduct these tests effectively.

Advanced Gamma-Ray Spectrometry

Gamma-ray spectrometry is a sophisticated analytical technique used to measure the energy and intensity of gamma rays emitted by radioactive substances. This method is highly effective for detecting Radon-222 in water, offering unparalleled accuracy and reliability. The BS EN ISO 13164-2:2020 standard leverages this advanced technology to provide a robust testing protocol that meets international quality standards.

Who Should Use This Standard?

This standard is indispensable for a wide range of professionals and organizations, including:

• Environmental testing laboratories
• Water quality monitoring agencies
• Public health organizations
• Research institutions
• Regulatory bodies

By adhering to the guidelines set forth in the BS EN ISO 13164-2:2020 standard, these entities can ensure that their water testing procedures are both accurate and compliant with international best practices.

Benefits of Compliance

Compliance with the BS EN ISO 13164-2:2020 standard offers numerous benefits, including:

• Enhanced Safety: Protect public health by ensuring water supplies are free from harmful levels of Radon-222.
• Regulatory Compliance: Meet national and international water quality regulations and standards.
• Credibility: Gain trust and credibility with stakeholders by demonstrating a commitment to high-quality testing practices.
• Improved Accuracy: Utilize a proven testing method that delivers reliable and precise results.

Conclusion

The BS EN ISO 13164-2:2020 standard is an essential tool for anyone involved in water quality testing. By providing a detailed methodology for Radon-222 testing using gamma-ray spectrometry, this standard ensures that water supplies are safe and compliant with health regulations. Whether you are a laboratory technician, an environmental scientist, or a regulatory official, this standard will help you achieve the highest levels of accuracy and reliability in your testing procedures.

BS EN ISO 13164-2:2020

• 13.060.60 Examination of physical properties of water
• 13.280 Radiation protection
• 17.240 Radiation measurements

This part of ISO 13164 specifies a test method for the determination of radon-222 activity concentration in a sample of water following the measurement of its short-lived decay products by direct gamma-spectrometry of the water sample (see Annex A).

The radon-222 activity concentrations, which can be measured by this test method utilizing currently available gamma-ray instruments, range from a few becquerels per litre to several hundred thousand becquerels per litre for a 1 l test sample.

This test method can be used successfully with drinking water samples. The laboratory is responsible for ensuring the validity of this test method for water samples of untested matrices.

Annex B gives indication on the necessary counting conditions to meet the required sensitivity for drinking water monitoring.