Transfer of test results into practice requires additional information
Practical application of tested systems according to EN 12566 Part 7
Why do prefabricated small sewage treatment plants designed for a tertiary treatment step (EN 12566-7) require special attention in practice?
Plant modules used for the third treatment stage are usually not generic treatment systems and are typically tailored to perform a certain function, such as the additional reduction of phosphorus or nitrogen. It is important to bear this fact in mind when interpreting test results from initial type tests according to Part 7 of the standard, such as reports or declarations of performance. This is possible only if their function and mode of operation are...
