3S Online Analysis

An ammonia result means different things at the inlet, through treatment and at discharge. Map the sample point to the decision before specifying monitoring.

Silica monitoring depends on the steam-water cycle and the result the operator needs. Define the sample point before specifying an analyser.

A changed aluminium result needs context. Define the sample point, treatment stage and verification method before drawing conclusions about coagulation.

Online trends can add operational context, but permit samples answer the questions defined by the discharge permit and monitoring method.

There is no single best measurement interval for every process. Begin with the decision, the expected rate of change and the method's cycle.

Nitrate and nitrite results depend on where and when a sample is taken. Define the process comparison and reporting basis before interpreting a trend.

Blending changes the context of a nitrate result. Map source and treated-water sample points to the decision your monitoring plan must support.

A changing iron or manganese result can have several possible causes. Start with the sample location, recent operating changes and a defined verification plan.

A softener outlet trend is useful only when its sample point and process target are clear. Define both before choosing monitoring equipment.

Cooling-water chemistry is one part of system management. Keep analyser trends distinct from microbial tests, inspections and Legionella controls.