ArticleiScience2021
RHINOS: A lightweight portable electronic nose for real-time odor quantification in wastewater treatment plants.
Article in iScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Odour Profiling for Animal Management and Behavioural Manipulation: An Overview of the Tools and Applications.Journal of chemical ecology · 2026Review
- Presence-gated VOC sensing for urban search and rescue applications.Scientific reports · 2026Article
- A Few-Shot SE-Relation Net-Based Electronic Nose for Discriminating COPD.Sensors (Basel, Switzerland) · 2025Article
- A Review of Advanced Sensor Technologies for Aquatic Products Freshness Assessment in Cold Chain Logistics.Biosensors · 2024Review
- Overcoming the Limits of Cross-Sensitivity: Pattern Recognition Methods for Chemiresistive Gas Sensor Array.Nano-micro letters · 2024Review
- Article
- Real-Time Monitoring of Odour Emissions at the Fenceline of a Waste Treatment Plant by Instrumental Odour Monitoring Systems: Focus on Training Methods.Sensors (Basel, Switzerland) · 2024Article
- Implementation of an electronic nose for real -time identification of odour emission peaks at a wastewater treatment plant.Heliyon · 2023Article
- Proposal of a New System for Essential Oil Classification Based on Low-Cost Gas Sensor and Machine Learning Techniques.Sensors (Basel, Switzerland) · 2023Article
- Artificial intelligence for waste management in smart cities: a review.Environmental chemistry letters · 2023Review
- Artificial Olfactory Biohybrid System: An Evolving Sense of Smell.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Review
- Classification of Three Volatiles Using a Single-Type eNose with Detailed Class-Map Visualization.Sensors (Basel, Switzerland) · 2022Article
- Classification of Two Volatiles Using an eNose Composed by an Array of 16 Single-Type Miniature Micro-Machined Metal-Oxide Gas Sensors.Sensors (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Quantification of odor emissions in wastewater treatment plants (WWTPs) is key to minimize odor impact to surrounding communities. Odor measurements in WWTPs are usually performed via either expensive and discontinuous olfactometry hydrogen sulfide detectors or via fixed electronic noses. We propose a portable lightweight electronic nose specially designed for real-time odor monitoring in WWTPs using small drones. The so-called RHINOS e-nose allows odor measurements with high spatial resolution, and its accuracy is only slightly worse than that of dynamic olfactometry. The device has been calibrated using odor samples collected in a WWTP in Spain over a period of six months and validated in the same WWTP three weeks after calibration. The promising results obtained support the suitability of the proposed instrument to identify the odor sources having the highest emissions, which may give a useful indication to the plant managers as regards odor control and abatement.
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Registered trials
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