Hydraulic Methods For clean water and wastewater Flow rate measurement using the level Easy to install Measurement Method Flow is measured using a level measurement and hydraulic structures such as weirs or Venturi flumes or by using two parallel level measurements. The actual flow calculation is ba

Ultrasonic Doppler Flow Measurement Doppler Method For slight to heavily polluted media For simple applications Cost-efficient entry point into flow measurement Measurement Method Average flow velocity and flow cross section are required to determine the flow Q. This leads to the general formula: Q

Flow Measurement using Radar Radar Measurement For all liquid media Contactless Measures the surface velocity Measurement Method Average flow velocity and flow cross section are required to determine the flow Q. This leads to the general formula: Q = v (average) • A The flow cross section A is deter

New drainage master plan for Munich's sewer network Measurement campaign creates high-quality database for precipitation, discharge and pollution load Munich's municipal drainage system (MSE) is currently developing a new drainage master plan (GEP) to optimise water protection and drainage comfort.

NIVUS Delegation-Special The water industry of tomorrow needs brilliant minds and innovative ideas. As an innovative provider of measurement technology and digital solutions, exchange with international scientific and water industry delegations is especially important to us. We therefore warmly invi

Ultrasonic flow measurement drives efficiency improvements at Five Fords WwTW Engineers working on a project in North Wales have employed novel techniques to improve wastewater treatment efficiency, reportedly at a fraction of the cost of traditional methods, saving an estimated £3.5 million. Alison

Small wastewater treatment works (WwTWs) frequently present significant physical challenges for instrumentation and control engineers. However, a compliant flow measurement facility has been installed at a plant in Fowey, in the south-west of England, by a partnership involving a water company, a co

Who are "Voies navigables de France - Strasbourg" ? VNF Strasbourg operates, maintains and modernises a canalised network of 480 kilometres of streams, rivers and canals in the Rhine region. It manages and administers a public river basin of almost 2,000 hectares and a number of more than 200 struct

Digitization for Water Supply Stadtbetrieb Bornheim AöR relies on standardized system from NIVUS Initial Situation and Task The Bornheim municipal utility is responsible for more than 200 km of branched sewer network as well as drinking water and waste water connections for almost 50,000 inhabitants

Replacing a defective System... ...while avoiding high Costs Measurement site with pipe-mounting-system, POA-Sensor (v-measurement), as well as OCL-Sensor (h-measurement) to measure the flow At the weir The Challenge The customer faced a challenge with a defective MID DN2000 in an overflow channel.