BS EN 13656:2020 - Soil, Treated Biowaste, Sludge and Waste

Unlock the potential of precise and reliable element determination with the BS EN 13656:2020 standard. This comprehensive document is an essential resource for professionals in environmental science, waste management, and analytical chemistry, providing a detailed methodology for the digestion of soil, treated biowaste, sludge, and waste using a specific acid mixture.

Overview

The BS EN 13656:2020 standard outlines a robust procedure for the digestion of various environmental samples. This process is crucial for the subsequent determination of elements, ensuring that you can achieve accurate and consistent results in your analyses. The standard employs a mixture of hydrochloric acid (HCl), nitric acid (HNO₃), and either tetrafluoroboric acid (HBF₄) or hydrofluoric acid (HF), providing flexibility and adaptability to different analytical needs.

Key Features

• Standard Number: BS EN 13656:2020
• Pages: 40
• Released: November 30, 2020
• ISBN: 978 0 539 05357 9
• Status: Standard

Why Choose BS EN 13656:2020?

This standard is indispensable for laboratories and organizations that require precise element analysis in environmental samples. By following the guidelines set out in BS EN 13656:2020, you can ensure that your digestion process is both effective and compliant with international standards. This not only enhances the credibility of your results but also supports regulatory compliance and environmental protection efforts.

Comprehensive Methodology

The document provides a step-by-step methodology for the digestion process, ensuring that even complex samples can be effectively prepared for analysis. The use of a hydrochloric, nitric, and either tetrafluoroboric or hydrofluoric acid mixture is specifically designed to break down the sample matrix, releasing the elements for accurate quantification.

Flexibility and Adaptability

One of the standout features of this standard is its adaptability. Whether you are working with soil, treated biowaste, sludge, or waste, the BS EN 13656:2020 provides a versatile approach that can be tailored to your specific sample type and analytical requirements. This flexibility is crucial for laboratories that handle a diverse range of samples.

Ensuring Accuracy and Reliability

Accuracy and reliability are at the heart of any analytical process. By adhering to the BS EN 13656:2020 standard, you can be confident that your digestion process is optimized for the best possible results. This standard has been meticulously developed to minimize errors and enhance the precision of your element determinations.

Applications

The BS EN 13656:2020 standard is applicable across a wide range of industries and sectors, including:

• Environmental Science: For the analysis of soil and biowaste to assess contamination levels and environmental impact.
• Waste Management: To evaluate the composition of sludge and waste materials, aiding in effective waste treatment and disposal strategies.
• Analytical Chemistry: Providing a reliable method for the preparation of samples for elemental analysis, supporting research and development activities.

Conclusion

The BS EN 13656:2020 standard is a vital tool for any professional involved in the analysis of environmental samples. Its detailed methodology, flexibility, and focus on accuracy make it an essential resource for achieving reliable and consistent results. By incorporating this standard into your analytical processes, you can enhance the quality of your data and support your environmental and regulatory objectives.

Invest in the BS EN 13656:2020 standard today and take the first step towards more precise and reliable element determination in your environmental analyses.

BS EN 13656:2020

This standard BS EN 13656:2020 Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO₃) and tetrafluoroboric (HBF₄) or hydrofluoric (HF) acid mixture for subsequent determination of elements is classified in these ICS categories:

• 13.030.40 Installations and equipment for waste disposal and treatment

This document specifies three methods for the digestion of soil, treated biowaste, sludge and waste by the use of an acid mixture composed of hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrochloric (HCl), nitric (HNO3) and hydrofluoric (HF) acid as the digestion solution. Digestion with these acids is effectively considered as a total decomposition of the sample. For a broad range of samples the extracted analyte concentrations will reflect the total content in the sample. This document is applicable for the following elements: Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), phosphorus (P), potassium (K), selenium (Se), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), tellurium (Te), thallium (Tl), tin (Sn), titanium (Ti), vanadium (V), and zinc (Zn). This document can also be applied for the digestion of other elements, provided the user has verified the applicability.