All materials, or containers and tanks manufactured from them, have to prove their suitability in terms of their intended use. By means of this harmonised standard, tertiary treatment stages can be tested for CE compliance. Ascertaining and proving individual advantages and selected performance claims for environmental products on the basis of independent verification may thus improve investor and customer resonance as well and lead to overall marketing advantages. The youngest and most underestimated small wastewater standard is EN The important standard EN is used to test constructed wetlands and small wastewater treatment plants with biological purification for the European market. Prefabricated treatment units for septic tank effluent.
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We would be pleased to consult you on these matters. This article relies largely or entirely on a single source. By means of this harmonised standard, tertiary treatment stages can be tested for CE compliance. Range tests in France Dipl.
PIA GmbH – Wastewater treatment plants
Each model of the range has do undergo all three partial tests. Head of European Testing.
The test of comparability includes the following partial tests: Home Services Wastewater treatment plants. Please help improve this article by introducing citations to additional sources. Take advantage of our competence, motivation and determination to achieve your goals.
Residential Wastewater Treatment Systems. In a test of ten to twelve weeks, different phases are tested with underloads, thereby determining the treatment performance.
We can show you various combinations so that you can reduce costs. For some countries or plants, it may be useful for the plant to undergo a test of sludge development. Wir 12566-33 uns, Ihnen unser neues Imagevideo vorzustellen.
As with septic tanks, the plants are checked for stability, water resistance and durability. Along with the water tightness test, the usable volume of a septic tank must be measured and defined. Here too, the week test with different test modes is used to verify the treatment efficiency.
Small wastewater treatment plants
The tests of the tank, however, are carried out according to the standard EN Such a special test, however, does not replace the test procedures according to EN and cannot alone count as a valid test.
Wastewater 125666-3 plants tested by a notified body to EN Part 6 — prefabricated treatment units for septic tank effluent can now be certified according to the requirements of S. The result is expressed by the amount of polystyrene beads collected in the effluent of the septic tank in grams.
In addition to tests for structural behaviour and water tightness, there are also fin proof of reaction to fire, durability and a leaching test to verify if any dangerous substances are present. Prefabricated tertiary treatment units. The tests, followed by declaration rin performance, are the key to success.
We examine whether your new plant meets the requirements of comparability and, therefore, comparable treatment results can rin achieved. Special tests Thanks to close cooperation and individualised support, we are also able to offer you special tests.
Ask us for details or a quotation so that your plant can be CE-marked and sold all over Europe.
Here, four different processes are distinguished from one another: NSF International tests Dr. To do this, polystyrene beads are utilised to simulate the settleable solids and floating matter. For this purpose, the series of standards — EN — is used. The standard EN is divided into several parts, each of which defines the basis for the respective tests: