Monitoring the quality of raw sewage

Introduction

1. Industrial process optimisation:
   ‍Industrial companies can optimise their industrial emissions using measurement results, which can reduce environmental impacts and costs.
2. Rational resource management:
   ‍Based on measurements, more efficient use of resources and reduction of pollutant emissions can contribute to sustainable water management.
3. Improving the control of wastewater treatment plants: ‍
4. So far, either treated wastewater or bioreactor data have been used for control. It is now also possible to measure the incoming wastewater to determine the quality of the wastewater that will enter the reactors. This will allow more advanced and efficient operation, saving significant amounts of energy and chemicals.
5. Improving water quality:
   Water chemistry measurements allow industrial and municipal wastewater treatment plants to easily check that their discharges comply with environmental regulations and meet the required limits.

These benefits underline that measuring the water chemistry parameters of influent wastewater is key to environmental protection, cost savings and efficient water treatment. Measurements help to create a more sustainable and healthier environment.

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Technical specification

Measurable water samples: bioreactors, influent wastewater

‍Measuring range:
     - KOI LR: 50 - 300 ppm
     - KOI MR: 100 - 1600 ppm
     - KOI HR: 300 - 3200 ppm
     - NH4-N LR: 0,1 - 3 ppm
     - NH4-N MR: 0,3 - 10 ppm
     - NH4-N HR: 3 - 80 ppm
     - NO2-N: 0,05 - 0,6 ppm
     - NO3-N: 4 - 30 ppm
     - PO4-P LR: 0,05 - 1 ppm
     - PO4-P MR: 0,3 - 10 ppm
     - PO4-P HR: 1 - 30 ppm
     - pH: 2-12
     - Temperature: 0-50 °C‍

Other:
Communication: GSM
Power requirements: 230V, 10 A, 1 phase
Maintenance requirement: 6 months
Operating temperature: -10 - 40 °C
Maximum measurement frequency: 20-60 min

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