| abstract |
In a conventional measurement method, a measurement time is long, a measurement range is narrow, a sludge property (color, temperature, air mixing, etc.) causes a measurement error to increase, and maintenance inspection is frequently performed due to contact with sludge. There were many problems in use, such as necessity, and it could not be used to improve the efficiency of sludge treatment system, energy saving, operation management efficiency, etc. By using this device, the measurement time is greatly shortened, the measurement accuracy is improved, the maintenance inspection is simplified, etc., the sludge treatment system is improved in efficiency, energy saving, operational management efficiency, advanced Can be realized. [Selection] Figure 2 |