Our range of CST testing devices includes the basic 304B to the fully automated CST.

Rapid determination of sludge dewatering increases solids recovery and sludge cake dryness. It optimises the dosing of conditioning chemicals, reduces operational costs and improves plant efficiency.

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Stirred Specific Volume Index (SSVI) determines the settling properties of an activated sludge. It is a simple test that is easy and quick to perform, and yet provides considerable information about the sludge settlement characteristics.

SSVI can be used both in routine plant operation and for designing a final sedimentation tank.

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Our other products used for monitoring wastewater include: Type 312 Low Flow Gas Meter – A gas meter designed to handle wet, corrosive gases generated from a laboratory scale digester plant. 4 and 6 Jar laboratory flocculators, Portable 4 Jar flocculator, Bio Simulator – Model an activated sludge plant with this laboratory equipment and moisture analysers.

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