Clean Metric delivers innovative, compliant, and real-time solutions for air and water quality monitoring across industries, ensuring environmental sustainability.
Ambient air quality monitoring is the systematic assessment of pollutant levels in the outdoor environment. It plays a vital role in understanding environmental health, ensuring regulatory compliance, and guiding informed decision-making.
Clean Metric offers a full suite of process instrumentation and smart monitoring technologies that enable efficient, safe, and regulatory-compliant water treatment across all stages—from raw water intake to final distribution. Our advanced solutions integrate seamlessly with SCADA systems for complete control and real-time decision-making.
Process: Water is drawn from natural sources such as rivers, lakes, or groundwater.
Instrumentation:
Flow meters – to monitor intake volume
Level sensors – in intake wells/tanks
pH and turbidity sensors – for basic water quality screening
Processes:
Screening: Removal of large debris
Aeration (optional): Adds oxygen, removes volatile gases
Chemical Dosing (pre-oxidation): Initial disinfection/taste-odor control
Instrumentation:
Level sensors – debris build-up
Differential pressure sensors – across screens
Dissolved oxygen sensors – for aeration control
Flow meters – for chemical dosing pumps
ORP sensors – to monitor oxidation and disinfection efficiency
Processes:
Coagulation: Dosing coagulants like alum or ferric chloride
Flocculation: Gentle mixing to form larger particles
Instrumentation:
Flow meters – for coagulant dosing
pH sensors – optimize coagulation
RPM sensors – monitor mixer speeds
Turbidity sensors – assess floc formation
Process: Settling of floc by gravity
Instrumentation:
Level sensors – sludge accumulation
Turbidity sensors – clarified water quality
Process: Removal of fine particles via sand, anthracite, or multimedia filters
Instrumentation:
Flow meters – across filter units
Differential pressure sensors – filter clogging/backwash alerts
Turbidity sensors – filtered water outlet
Processes: Chlorination, UV disinfection, or ozonation to deactivate pathogens
Instrumentation:
Flow meters – for disinfectant dosing
UV intensity sensors
Ozone concentration sensors
Residual disinfectant analyzers – for chlorine/chloramine
Process: Treated water stored in clearwells
Instrumentation:
Level sensors – storage tank monitoring
Pressure sensors – outlet pipes
Residual disinfectant analyzers – post-storage safety
Process: Delivery of treated water to end users
Instrumentation:
Flow meters – plant outlet measurement
Pressure sensors – in the network to detect drops/leaks
* Flow: Measures the rate and total volume of water and chemicals. Examples include magnetic flow meters, ultrasonic flow meters, and variable area meters.
* Level: Monitors the height of water or sludge in tanks and basins. Examples include ultrasonic level sensors, pressure transducers, and float switches.
* Pressure: Measures the force exerted by the water, crucial for pump control and leak detection. Examples include pressure transmitters and pressure gauges.
* Water Quality: Analyzes various chemical and physical properties of the water. Examples include pH sensors, turbidity meters, conductivity sensors, dissolved oxygen sensors, ORP sensors, and residual disinfectant analyzers.
* Actuation and Control: Includes valves (controlled by pneumatic, electric, or hydraulic actuators), pumps (with variable speed drives), and Programmable Logic Controllers (PLCs) that automate and manage the treatment processes based on sensor readings.
Supervisory Control and Data Acquisition (SCADA) System:
It’s important to note that all these instruments are typically connected to a central SCADA system. This system allows plant operators to monitor all parameters in real-time, control equipment remotely, log data, generate reports, and respond to alarms, ensuring the efficient and safe operation of the entire water treatment plant.
While this description doesn’t provide a visual diagram, it outlines the typical stages and highlights the critical role of process instrumentation at each step to ensure effective water treatment.
Clean Metric delivers state-of-the-art instrumentation for water and wastewater monitoring, empowering industries with real-time, accurate, and regulatory-compliant water quality data. Our solutions span multiple parameters and industries, ensuring process efficiency, safety, and environmental stewardship.
We utilize advanced technologies for comprehensive and precise water quality monitoring:
UV Spectroscopy
UV Fluorescence
Colorimetric Analysis
Nephelometric Turbidity Detection
Electrochemical Sensors
These technologies enable wide-ranging, continuous monitoring of critical water quality parameters.
pH / ORP (Oxidation-Reduction Potential)
Conductivity
Dissolved Oxygen (DO)
Residual Chlorine
Turbidity
COD / BOD (Chemical & Biochemical Oxygen Demand)
TOC (Total Organic Carbon)
Ammonia, Nitrate, Heavy Metals, etc.
Clean Metric offers a versatile portfolio of pH and ORP analyzers, engineered for diverse applications including:
Wastewater and Clean Water
Pure and Ultra-Pure Water
Fermentation and Sterilization
CIP/SIP systems in food, pharma, biotech
Pulp & Paper, Metal Plating, Textile, Power, Bottled Water
Our instruments ensure accurate readings in both industrial and sensitive environments like drinking water and high-purity process lines.
Our TOC analyzers deliver high-sensitivity and high-accuracy detection of organic pollutants in water. Key features:
Measurement Range: 0.001 mg/L to 100.0 mg/L
Applications: Environmental testing, pharma, power plants, pure water
Software: User-friendly interface for rapid sample analysis, calibration, and diagnostics
Stability: Exceptional precision and repeatability
Clean Metric’s Online Residual Chlorine Analyzer is a smart, integrated solution featuring:
Sensor + Secondary Display Unit
Organic Glass Flow Cell for Optimal Measurement
Simultaneous Monitoring of Residual Chlorine & pH
Applications: Power plants, water treatment facilities, hospitals, and more
Clean Metric provides an end-to-end flow monitoring solution for both liquid and gas applications, ensuring reliable flow data for process control and regulatory compliance.
Electromagnetic Flow Meters – Ideal for conductive fluids in water/wastewater
Ultrasonic Flow Meters – Non-intrusive, clamp-on solutions for full-bore or open channel applications
Vortex Shedding Flow Meters – For steam, gases, and liquids
Variable Area Flow Meters (Rotameters) – Visual, cost-effective metering
Positive Displacement Meters – High-accuracy for viscous liquids
Differential Pressure Flow Meters – Traditional, robust metering using orifice plates, venturi tubes, etc.
Clean Metric delivers innovative, compliant, and real-time solutions for air and water quality monitoring across industries, ensuring environmental sustainability.
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