Water & Wastewater
Typical Applications in Water & Wastewater Treatment
Municipal Water Supply
In municipal water systems, instruments are mainly used for safe drinking water production, water transmission, pressure control, and leakage monitoring across the distribution network.
Common Measurement Needs:
- Flow measurement of raw water at the inlet and finished water at the outlet of water treatment plants
- District metering and leakage monitoring in municipal water distribution networks
- Pressure monitoring for urban pipelines and water supply pump stations
- Air flow and pressure monitoring in filter backwash systems
Recommended Instruments:
Electromagnetic flowmeter · Vortex flowmeter · Pressure transmitter · Water quality analyzer
Wastewater Treatment Plants
In municipal wastewater treatment plants, instruments are used for wastewater flow measurement, chemical dosing control, gas flow monitoring, and pressure monitoring throughout the treatment process.
Common Measurement Needs:
- Wastewater flow measurement at the inlet and across different treatment stages
- Compressed air flow monitoring for aeration systems and biological treatment tanks
- Chemical dosing measurement for PAC, PAM, and other treatment chemicals
- Pressure monitoring for process pipelines, filter presses, and pump outlets
Recommended Instruments:
Electromagnetic flowmeter · Vortex flowmeter · Pressure transmitter · pH meter · Dissolved oxygen meter · Turbidity sensor
Industrial Wastewater & Water Reuse
Industrial wastewater treatment requires reliable monitoring of wastewater discharge, reclaimed water, process pipelines, and pressure control systems. Instruments help factories and industrial parks manage discharge, reuse, and circulation water more efficiently.
Common Measurement Needs:
- Discharge flow monitoring for factory wastewater, workshop drainage, and industrial park wastewater
- Inlet and outlet flow measurement for reclaimed water, reverse osmosis, and ultrafiltration systems
- Flow and pressure monitoring for cooling water and circulating water loops
- Pressure monitoring for process pipelines and constant pressure water supply control
Recommended Instruments:
Electromagnetic flowmeter · Pressure transmitter · Level transmitter · pH meter · Conductivity meter · Turbidity sensor
Building Water Systems & Smart Sponge Cities
In public utilities, building water systems, and smart city projects, instruments are used for water supply, HVAC systems, rainwater collection, overflow monitoring, and energy management.
Common Measurement Needs:
- Pressure and water quality monitoring in constant pressure water supply systems for high-rise buildings
- Flow monitoring for rainwater collection and overflow systems in sponge city projects
- Chilled water and steam flow measurement in central air conditioning systems
- Flow and pressure monitoring for HVAC energy consumption management
Recommended Instruments:
Electromagnetic flowmeter · Vortex flowmeter · Pressure transmitter · Level transmitter · Water quality analyzer
Products used in the Water & Wastewater Treatment
Advantages in Water Treatment
Related Articles
Drinking Water Filtration Instrumentation: Measurement Points and Selection Guide
Coagulation, Flocculation and Sedimentation in Water Treatment
How to Choose an Electromagnetic Flow Meter for Wastewater
FAQ
A typical water treatment project may require flowmeters, pressure transmitters, level transmitters, and water quality analyzers for flow, pressure, level, pH, conductivity, dissolved oxygen, turbidity, and other process monitoring.
Yes. Electromagnetic flowmeters are suitable for conductive wastewater and liquids containing suspended solids, as long as the pipe remains full and the lining and electrode materials are correctly selected.
Electromagnetic flowmeters are commonly used for conductive dosing liquids, while pressure transmitters and water quality sensors can be used to support dosing control and process monitoring.
Hydrostatic level transmitters are suitable for tanks, pools, and basins. Ultrasonic level transmitters are often used when non-contact measurement is preferred for open tanks, channels, or wastewater areas.
Yes. Flow, pressure, level, and water quality instruments can be selected for raw water intake, clean water supply, wastewater treatment, chemical dosing, aeration, reuse water, and discharge monitoring.
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