Continuous lignin measurement

We have developed a continuous and reagent-free measurement of dissolved lignin in liquids.

Key points from our analyzer:

the measurement directly from the process without dilution:
- up to thousands of mg/l lignin
- the measurement results are completed in seconds
at the same time, our analyzer also measures:
- the chemical oxygen demand (UV-COD) up to 20 g/l without dilution
- the total suspended solids (TSS)
Optoseven’s analyzers have a preventive maintenance interval of one year