Portable device for on-site detection of ammonia nitrogen
Portable measurement of ammonia nitrogen in water is of great significance for water quality monitoring. It’s beneficial to reduce biological diseases and promote aquatic product safety. Traditional methods such as Nessler’s reagent method suffer from complex operation, time delays and toxic residue...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-12-01
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| Series: | Information Processing in Agriculture |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214317322000683 |
| _version_ | 1797710003617923072 |
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| author | Xianbao Xu Zhuangzhuang Bai Tan Wang |
| author_facet | Xianbao Xu Zhuangzhuang Bai Tan Wang |
| author_sort | Xianbao Xu |
| collection | DOAJ |
| description | Portable measurement of ammonia nitrogen in water is of great significance for water quality monitoring. It’s beneficial to reduce biological diseases and promote aquatic product safety. Traditional methods such as Nessler’s reagent method suffer from complex operation, time delays and toxic residues. To realize simple and pollution-free detection, this paper develops a low-cost portable device for ammonia nitrogen detection. A test paper was proposed to cooperate the device and offer a chromogenic reaction. The portable device reduces the impact of any ambient light, simplifies the operation, and provides human–computer interaction. The result obtained for the detection range of 0.4–10 mg/L (R2 are 0.990 2 and 0.989 3 for the rang of 0.4–4.5 and 4.5–10 mg/L, respectively) with the detection limit of 0.36 mg/L, and the average recovery of aquaculture water is 100.98–137.75%. The results show that the portable device can provide a great potential for on-site detection ammonia nitrogen concentration. |
| first_indexed | 2024-03-12T06:44:51Z |
| format | Article |
| id | doaj.art-14ad629631054354ac8cd1c1b09dd4b2 |
| institution | Directory Open Access Journal |
| issn | 2214-3173 |
| language | English |
| last_indexed | 2024-03-12T06:44:51Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Information Processing in Agriculture |
| spelling | doaj.art-14ad629631054354ac8cd1c1b09dd4b22023-09-03T00:35:19ZengElsevierInformation Processing in Agriculture2214-31732022-12-0194475484Portable device for on-site detection of ammonia nitrogenXianbao Xu0Zhuangzhuang Bai1Tan Wang2National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; Key Laboratory of Smart Farming Technologies for Aquatic Animals and Livestock, Ministry of Agriculture and Rural Affairs, Beijing 100083, China; Beijing Engineering and Technology Research Center for Internet of Things in Agriculture, China Agricultural University, Beijing 100083, China; College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China; Corresponding author at: P. O. Box 121, China Agricultural University, 17 Tsinghua East Road, Beijing 100083, China.National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; College of Mechanical and Electronic Engineering, Shandong Agricultural University, Taian 271018, ChinaNational Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; Key Laboratory of Smart Farming Technologies for Aquatic Animals and Livestock, Ministry of Agriculture and Rural Affairs, Beijing 100083, China; Beijing Engineering and Technology Research Center for Internet of Things in Agriculture, China Agricultural University, Beijing 100083, China; College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, ChinaPortable measurement of ammonia nitrogen in water is of great significance for water quality monitoring. It’s beneficial to reduce biological diseases and promote aquatic product safety. Traditional methods such as Nessler’s reagent method suffer from complex operation, time delays and toxic residues. To realize simple and pollution-free detection, this paper develops a low-cost portable device for ammonia nitrogen detection. A test paper was proposed to cooperate the device and offer a chromogenic reaction. The portable device reduces the impact of any ambient light, simplifies the operation, and provides human–computer interaction. The result obtained for the detection range of 0.4–10 mg/L (R2 are 0.990 2 and 0.989 3 for the rang of 0.4–4.5 and 4.5–10 mg/L, respectively) with the detection limit of 0.36 mg/L, and the average recovery of aquaculture water is 100.98–137.75%. The results show that the portable device can provide a great potential for on-site detection ammonia nitrogen concentration.http://www.sciencedirect.com/science/article/pii/S2214317322000683Ammonia nitrogen measurementColorimetric detectionPortable deviceTest paperAquaculture |
| spellingShingle | Xianbao Xu Zhuangzhuang Bai Tan Wang Portable device for on-site detection of ammonia nitrogen Information Processing in Agriculture Ammonia nitrogen measurement Colorimetric detection Portable device Test paper Aquaculture |
| title | Portable device for on-site detection of ammonia nitrogen |
| title_full | Portable device for on-site detection of ammonia nitrogen |
| title_fullStr | Portable device for on-site detection of ammonia nitrogen |
| title_full_unstemmed | Portable device for on-site detection of ammonia nitrogen |
| title_short | Portable device for on-site detection of ammonia nitrogen |
| title_sort | portable device for on site detection of ammonia nitrogen |
| topic | Ammonia nitrogen measurement Colorimetric detection Portable device Test paper Aquaculture |
| url | http://www.sciencedirect.com/science/article/pii/S2214317322000683 |
| work_keys_str_mv | AT xianbaoxu portabledeviceforonsitedetectionofammonianitrogen AT zhuangzhuangbai portabledeviceforonsitedetectionofammonianitrogen AT tanwang portabledeviceforonsitedetectionofammonianitrogen |