| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7084482 | Bioresource Technology | 2013 | 10 Pages |
Abstract
⺠Manure electrical conductivity sensors can have problems of duration and reliability. ⺠We study the corrosion resistance of 3 metals and a prototypal probe through Response Surface Modelling. ⺠The most suitable materials are: stainless steel (mass â1.8%, 15-mm dist.), brass (mass â13.0% max at 35 mm). ⺠The regression laws of the probe reach R2 ⩾ 0.74 considering: voltage drop, dry matter, temperature. ⺠Not considering the dry matter the estimates are still reliable (R2 ⩾ 0.66) for T ⩾ 20 °C.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Marco Bietresato, Luigi Sartori,