Development of an In-situ Analyzer for Nutrient Monitoring in Seawater
Authors
Hongliang Wang, Shuwei Zhang, Cuilian Guo, Dongzhi Chu
Corresponding Author
Hongliang Wang
Available Online April 2017.
- DOI
- 10.2991/iceesd-17.2017.102How to use a DOI?
- Keywords
- Nutrient; In-situ; Analyzer; Seawater
- Abstract
This study presents the development of a compact and portable in-situ analyzer for nutrient determination. The analyzer can detect the seawater concentrations of nitrate, nitrite, phosphate, ammonia and silicate based on spectrometric method and flow injection analysis with the use of peristaltic pump, 3-port solenoid valves and flow cells. Detection limits are, respectively, 0.3, 0.1, 0.1, 0.3 and0.2 æM for nitrate, nitrite, phosphate, ammonia and silicate. With the use of wash solution and standards, the analyzer can work for long time during seawater monitoring.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hongliang Wang AU - Shuwei Zhang AU - Cuilian Guo AU - Dongzhi Chu PY - 2017/04 DA - 2017/04 TI - Development of an In-situ Analyzer for Nutrient Monitoring in Seawater BT - Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017) PB - Atlantis Press SP - 550 EP - 553 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-17.2017.102 DO - 10.2991/iceesd-17.2017.102 ID - Wang2017/04 ER -