What is ISO 5667-4– Water quality about?
ISO 5667-4 is the fourth part of ISO 5667 that gives guidelines for the design of sampling programmes, techniques and the handling and preservation of samples of water, from natural and man-made lakes during open-water and ice-covered conditions.
ISO 5667-4 part of ISO 5667 is applicable to lakes with and without aquatic vegetation. Guidance on sampling for microbiological examination is not included in ISO 5667-4.
Who is ISO 5667-4– Water quality for?
ISO 5667-4 on water quality is relevant to:
- Any entity responsible for testing the quality of water
- Manufacturers and industries using water purifiers
- Environmentalists
- Researchers and scientists
Why should you use ISO 5667-4– Water quality?
A sampling process is a means of selecting a number of observations from a larger population for statistical analysis.
ISO 5667-4 standard specifies ways to conduct cleaning maintenance, transportation, and how to collect samples from lakes, natural and manmade ISO 5667-4 details the procedures for sampling natural and man-made lakes during open-water and ice-covered conditions, and also provides guidelines for the collection, handling, and preservation of water samples.
Overall, by removing toxins in water and making a sustainable habitat through ISO 5667-4, you will be able to improve the water quality, saving the habitat, and environment.
