BS EN 1899-2:1998 - Water Quality Standard

Ensure the highest standards of water quality assessment with the BS EN 1899-2:1998 standard. This essential document provides a comprehensive method for determining the biochemical oxygen demand (BOD) after a specified number of days (BOD_n) in undiluted water samples. Released on December 15, 1998, this standard remains a critical tool for environmental scientists, water quality analysts, and regulatory bodies.

Key Features of BS EN 1899-2:1998

• Standard Number: BS EN 1899-2:1998
• Pages: 14
• Release Date: December 15, 1998
• ISBN: 0 580 29685 7
• Status: Standard

Understanding Biochemical Oxygen Demand (BOD)

Biochemical Oxygen Demand (BOD) is a critical parameter in assessing water quality. It measures the amount of oxygen required by aerobic microorganisms to decompose organic matter in water. The BOD_n test, as outlined in this standard, is crucial for understanding the potential impact of wastewater discharges on aquatic environments.

The BOD_n method described in BS EN 1899-2:1998 is specifically designed for undiluted samples, providing a more accurate reflection of the water's natural state. This approach is particularly beneficial for assessing the quality of water bodies receiving effluent discharges, ensuring compliance with environmental regulations and safeguarding aquatic life.

Why Choose BS EN 1899-2:1998?

Adopting the BS EN 1899-2:1998 standard offers numerous advantages:

• Accuracy: The method for undiluted samples ensures precise measurement of BOD, reflecting true environmental conditions.
• Reliability: As a recognized standard, it provides consistent and repeatable results, essential for regulatory compliance and environmental monitoring.
• Comprehensive Guidance: With 14 pages of detailed instructions, this standard offers thorough guidance for conducting BOD_n tests.
• Environmental Protection: By accurately assessing BOD levels, this standard helps in protecting aquatic ecosystems from the adverse effects of pollution.

Applications of BS EN 1899-2:1998

This standard is indispensable for a wide range of applications, including:

• Environmental Monitoring: Regular BOD_n testing helps in tracking the health of water bodies and identifying pollution sources.
• Wastewater Treatment: Facilities can use this standard to evaluate the effectiveness of treatment processes and ensure compliance with discharge permits.
• Research and Development: Scientists and researchers can rely on this standard for accurate data in studies related to water quality and pollution control.
• Regulatory Compliance: Government agencies and environmental organizations can use this standard to enforce water quality regulations and protect public health.

Conclusion

The BS EN 1899-2:1998 standard is an invaluable resource for anyone involved in water quality assessment and management. Its precise methodology for determining BOD_n in undiluted samples ensures accurate and reliable results, making it a cornerstone of environmental protection efforts. By implementing this standard, you contribute to the preservation of aquatic ecosystems and the promotion of sustainable water management practices.

BS EN 1899-2:1998

This standard BS EN 1899-2:1998 Water quality. Determination of biochemical oxygen demand after n days (BODn) is classified in these ICS categories:

• 13.060.70 Examination of biological properties of water