Methods for determination of the drainability of pulp - 'Canadian Standard' freeness method Ingestion-build-50790 Testing houses/ laboratories for petroleum

Testing houses/ laboratories for petroleum products

ISO 22389-2 provides consistency and suitability in the export and import of I-beams regardless of the country of manufacture or use

has significant impacts on the environment in which society lives and works

The document specifies

Methods for determination of the drainability of pulp - 'Canadian Standard' freeness method Ingestion-build-50790 Testing houses/ laboratories for petroleum1 Scope This International Standard specifies a method for determination of the drainability of a pulp suspension in water in terms of the Canadian Standard freeness (CSF) number. The Canadian Standard freeness test is designed to provide a measure of the rate at which a dilute suspension of pulp may be dewatered. It has been shown that the drainability is related to the surface conditions and swelling of the fibres, and constitutes a useful index of