BS EN ISO 21268-2:2019
Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like material Batch test using a liquid to solid ratio of 10 l/kg dry matter
| Standard number: | BS EN ISO 21268-2:2019 |
| Pages: | 36 |
| Released: | 2019-10-29 |
| ISBN: | 978 0 580 99415 9 |
| Status: | Standard |
BS EN ISO 21268-2:2019 - Soil Quality Leaching Procedures
Discover the essential standard for soil quality testing with the BS EN ISO 21268-2:2019. This comprehensive document provides detailed procedures for leaching tests, crucial for subsequent chemical and ecotoxicological analysis of soil and soil-like materials. Whether you are an environmental scientist, a laboratory technician, or a regulatory body, this standard is an indispensable tool for ensuring accurate and reliable soil quality assessments.
Overview of BS EN ISO 21268-2:2019
The BS EN ISO 21268-2:2019 standard outlines a batch test method using a liquid to solid ratio of 10 l/kg dry matter. This method is designed to simulate the leaching process, providing valuable data on the potential release of contaminants from soil and soil-like materials. The results of these tests are critical for assessing environmental risks and making informed decisions about land use and remediation strategies.
Key Features:
- Standard Number: BS EN ISO 21268-2:2019
- Pages: 36
- Release Date: October 29, 2019
- ISBN: 978 0 580 99415 9
- Status: Standard
Why Choose BS EN ISO 21268-2:2019?
This standard is a vital resource for anyone involved in soil quality testing and environmental protection. Here are some reasons why you should consider incorporating it into your testing protocols:
Comprehensive Testing Procedures
The BS EN ISO 21268-2:2019 provides a detailed methodology for conducting leaching tests. By following these standardized procedures, you can ensure consistency and accuracy in your results, which is essential for reliable data interpretation and decision-making.
Environmental Protection
Understanding the leaching behavior of soil contaminants is crucial for protecting the environment. This standard helps identify potential risks associated with soil contamination, enabling you to take proactive measures to mitigate environmental impact.
Regulatory Compliance
Compliance with international standards is often a requirement for environmental assessments and reporting. By adhering to the BS EN ISO 21268-2:2019, you can demonstrate your commitment to quality and regulatory compliance, which is essential for gaining trust and credibility in your field.
Versatility and Applicability
This standard is applicable to a wide range of soil and soil-like materials, making it a versatile tool for various testing scenarios. Whether you are dealing with agricultural land, industrial sites, or natural habitats, the BS EN ISO 21268-2:2019 provides the guidance you need for effective soil quality assessment.
Who Can Benefit from This Standard?
The BS EN ISO 21268-2:2019 is designed for a diverse audience, including:
- Environmental Scientists: Gain insights into soil contamination and its potential impact on ecosystems.
- Laboratory Technicians: Follow standardized procedures for accurate and reproducible test results.
- Regulatory Bodies: Ensure compliance with international standards and guidelines.
- Consultants and Engineers: Provide clients with reliable data for informed decision-making.
Conclusion
The BS EN ISO 21268-2:2019 is an essential standard for anyone involved in soil quality testing and environmental protection. With its comprehensive procedures and focus on accuracy and reliability, this standard is a valuable resource for ensuring the safety and sustainability of our environment. By incorporating this standard into your testing protocols, you can enhance the quality of your assessments and contribute to a healthier planet.
Invest in the BS EN ISO 21268-2:2019 today and take a proactive step towards better soil quality management and environmental stewardship.
BS EN ISO 21268-2:2019
This standard BS EN ISO 21268-2:2019 Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like material is classified in these ICS categories:
- 13.080.05 Examination of soils in general
This document specifies a test providing information on leaching of soil and soil materials under the experimental conditions specified hereafter, and particularly at a liquid to solid ratio of 10Â l/kg dry matter.
The document has been developed to measure the release of inorganic and organic substances from soil and soil-like material as well as to produce eluates for subsequent ecotoxicological testing. For ecotoxicological testing, see ISOÂ 15799[ 6] and ISO 17616[ 7].
Volatile organic substances include the low-molecular-weight substances in mixtures such as mineral oil.
It is not always possible to optimize test conditions simultaneously for inorganic and organic substances and optimum test conditions can also vary between different groups of organic substances. Test requirements for organic substances are generally more stringent than those for inorganic substances. The test conditions suitable for measuring the release of organic substances will generally also be applicable to inorganic substances.
Within the category of organic substances, a significant difference in behaviour exists between the more polar, relatively water-soluble compounds and apolar, hydrophobic organic substances (HOCs). In the latter case, mechanisms of release (e.g. particle-bound or dissolved organic carbon-bound) can be more crucial as well as sorption losses of soluble HOCs on different materials with which they come in contact (e.g. bottles, filters). The test and the results should be used for leaching of organic substances only with thorough consideration of the specific properties of the substances in question and the associated potential problems.
For ecotoxicological testing, eluates representing the release of both inorganic and organic substances are needed. In this document, ecotoxicological testing is also meant to include genotoxicological testing.
This test method produces eluates, which can subsequently be characterized by physical, chemical and ecotoxicological methods in accordance with existing standard methods. The test is not suitable for substances that are volatile under ambient conditions.
This procedure is not applicable to materials with a dry-matter-content ratio lower than 33Â %.
This test is mainly aimed at being used for routine and control purposes, and it cannot be used alone to describe all leaching properties of a soil. Additional leaching tests are needed for that extended goal. This document does not address issues related to health and safety. It only determines the leaching properties as outlined in Clause 4.