Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 Chromium (Cr) (except chromium-tanned leathers)

Chromium (Cr) (except chromium-tanned leathers)

This International Standard is applicable to crude oils and petroleum products which are liquid at atmospheric pressure and at the observed temperature

Four procedures are described in this International Standard

3 Method using cut-off filters

BS EN 16751 cannot be used to make claims that operations or products are sustainable since it does not establish thresholds or limits

Hydrometry. Liquid flow measurement using end depth method in channels with a free overfall Ingestion-build-95349 Chromium (Cr) (except chromium-tanned leathers)1 Scope This document specifies a method for the estimation of the sub critical flow of clear water in a smooth, essentially horizontal channel (or a gently sloping channel), abruptly discontinued at bottom by a hydraulic structure, with a vertical drop and discharging freely. Such an overfall forms a control section and offers a means for the estimation of flow using the end depth measurement method. A wide variety of channel cross sections with