Retrofit kits for Small wastewater treatment systems
CE marking, approval and voluntary manufacturer’s declaration of conformity
Retrofit kits for sewage treatment technology are key components of the industry and are preferably installed in suitable concrete tanks. As a product, they are therefore subject to various regulations that are difficult to understand:
1. European requirements for free movement of goods (CE marking, factory production control) and product safety.
2. National regulations, e.g., for operation, installation and maintenance (Wastewater Regulation, German Association for Water, Wastewater and Waste (DWA), DIN 4261-1, approval and additional documentation.)
The harmonized standard for packaged and/or...
