NIR Monitoring of Ammonia in Anaerobic Digesters Using a Diffuse Reflectance Probe

Clicks: 376
ID: 114542
2012
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #136 of 1,694 articles by views in sensors

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 1,694 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The feasibility of using a diffuse reflectance probe attached to a near infrared spectrometer to monitor the total ammonia nitrogen (TAN) content in an anaerobic digester run on cattle manure was investigated; as a previous study has indicated that this probe can be easily attached to an anaerobic digester. Multivariate modelling techniques such as partial least squares regression and interval partial least squares methods were used to build models. Various data pre-treatments were applied to improve the models. The TAN concentrations measured were in the range of 1.5 to 5.5 g/L. An R2 of 0.91 with an RMSEP of 0.32 was obtained implying that the probe could be used for monitoring and screening purposes.
Reference Key
raju2012sensorsnir Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Chitra S. Raju;Mette Marie Løkke;Sutaryo Sutaryo;Alastair J. Ward;Henrik B. Møller;Raju, Chitra S.;Løkke, Mette Marie;Sutaryo, Sutaryo;Ward, Alastair J.;Møller, Henrik B.;
Journal sensors
Year 2012
DOI
10.3390/s120202340
URL
https://www.mdpi.com/1424-8220/12/2/2340/htm
Keywords
monitoring inhibition nirs ammonia biogas pls manure ipls

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.