Page 20 - HWTC prospektus EN 20220811.cdr

Automation and process control

Design, manufacturing and Integrated drinking water process control system
Zalavíz Waterworks Ltd., Hungary
installation of PLC cabinets • Redundant Main Center
• design and production of a wide range of PLC cabinets • 700 PLC controlled objects
• various sizes and complexity • Water supply for 162 municipalities
• on-site installation and commissioning • 40 waterworks and 20 wastewater works

PLC programming Lake Balaton water quality monitoring and
• programming tailored to customer’s needs automation system
• from basic equipment to complex configurations for General Directorate of Water Management, Lake Balaton
redundancy and large data handling capacity • Environmental monitoring and water governance at
49 stations:
Process instrumentation – for any industrial field • Sluices
• delivery, installation ad commissioning • Pump stations
• level meters: hydrostatical, ultrasound, radar • Meteorological stations
• level switches: conductive, capacitive, vibrating fork • Measurements:Water quality, Flow rate, Precipitation
• pressure gauge devices
• flow meters: current, vortex, thermal, coriori Electrical and control systems for WWTP
• analytical equipment: Budapest Sewage Works Pte Ltd., Hungary
dissolved oxygen, pH, reduction potential, turbidity • Complete implementation in North Pest county WWTP
• analyser stations: nitrate, phosphate, COD, BOD, • Electrical and control systems: water line, sludge line,
ammonia gas line
3
• Capacity: 200.000 m /day
• Equipment:
References
• 23 Schneider Electric PLCs
National hail damage repelling system • Aveva-Citect SCADA system
Hungarian Chamber of Agriculture, Hungary • Location: Budapest
• 222 pcs of automated ground generators • Measurements: water level, water volume, pressure, pH,
• Central dispatch system using central webSCADA system dissolved oxygen, temperature, electrical power
• Nation-wide hail damage reduced to 15% consumption, TOC, conductivity, dry water content,
• Direct communication with the system of National humidity, position, speed, current consumption,
Meteorological Services distance, frequency
• Complete engineering and electrical implementation
• Development of an Android based mobile application

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