Chemicals used for treatment of water intended for human consumption. Aluminium-based coagulants. Analytical methods Ingestion-build-100580 and where no standardized application-specific

and where no standardized application-specific test requirements exist

you can develop an enhanced understanding of the additional requirements for buried piping

along with certain higher-layer and application layer elements as needed to assure interoperability over a broad range of device capabilities

BS EN 50620 specifies design

BS EN 61003-1 on Industrial process control systems is useful for:

Chemicals used for treatment of water intended for human consumption. Aluminium-based coagulants. Analytical methods Ingestion-build-100580 and where no standardized application-specific1 Scope This European Standard is applicable to aluminium based coagulants used for treatment of water intended for human consumption. It specifies analytical methods to be used for products described in EN 878, EN 881, EN 882, EN 883, prEN 885, prEN 886, prEN 887 and prEN 935.