Pollution and Process Monitoring Ltd (PPM) is a company providing on-line analysers for waste water, raw water, treated and control applications. It’s manufactured products include a range of on-line TOC analysers known by their trade name PROTOC®. The analysers continuously measure water quality for organic contamination and are supported by a number of innovative sample preparation techniques. A laboratory system called Labtoc is also available for discrete sample analysis. Support includes consultation, design, engineered systems, installation and commissioning, training and after sales support.
The company was founded in 1990 by a small team of highly qualified engineers that pioneered on-line TOC (Total Organic Carbon) monitoring. Key Industries include Chemical & Agrochemical, Pharmaceutical, Food & Beverage, Engineering, Airports, Power.
TOC – the PPM process
Pollution and Process Monitoring (PPM) have optimised the UV-Persulphate design and pioneered the technique for on-line TOC measurement. The Protoc® design has many advantages over alternative methodologies, especially when used for in-situ analysis. The measurement is continuous, it can monitor more than one sample stream (either intermittently or continuously), it is self-cleaning and also features automatic chemical cleaning and calibration.
The Protoc® range of instruments includes:
Whatever the application, single instrument supply or complex monitoring stations, we can provide a range of technologies to optimise measurement and minimise maintenance.
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