Sewage treatment plants discharge cake or sludge, a biosolid that is 70-80% water. The rest is a nutrient-rich organic material that has value as a renewable energy source or for blending in soil composts for agricultural soil conditioning, reducing the need for fertilizer.
To be properly processed, the exact moisture content of the sludge must be known within 0.5-1%. The sludge can be burned to recover the energy; however, it must be dry enough to incinerate. Measuring the moisture becomes key.
MoistTech provides moisture sensors to monitor the moisture content during the drying process. The IR-3000 is a near infrared online moisture detector (with software) system which is designed to measure the moisture in the sewage drying process. It gives you complete control in real time because the sensor provides non-contact measurement. Mount the IR-3000 above your production line.
Better accuracy of information during the drying process allows you to have a better product and to control production costs more closely. The IR-3000’s sensor calibrations, measurement wavelengths, algorithms, and sensor optical requirements to measure sewage moisture are pre-set at the factory. No further recalibration on-site is necessary, not even maintenance, making accuracy in the field nearly effortless.
Typical moisture accuracy is about ± 0.05%, with coating accuracy varying from 0.1 to 0.01 micron, depending on the coating type. A typical analog range is 0-10% moisture. The outputs can be adjusted to optimize recording requirements or PLC.
The IR-3000 was designed and built to outperform the competition by providing long-term, reliable performance in even the harshest industrial environment. It is unaffected by:
For more than 40 years, our expert staff has been assisting companies around the world with real-time moisture readings that make a difference in the quality of their products. We will be glad to answer all your questions about sewage moisture measurement. Contact us today, and request a quote for your application.