Effective correction of dissolved organic carbon interference in nitrate detection using ultraviolet spectroscopy combined with the equivalent concentration offset method-Reference-Cited by-同舟云学术

Effective correction of dissolved organic carbon interference in nitrate detection using ultraviolet spectroscopy combined with the equivalent concentration offset method

Published:2024 Issue:8 Volume:14 Page:5370-5379
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Dong Jing¹²^ORCID,Tang Junwu¹³,Wu Guojun¹³,Xin Yu⁴,Li Ruizhuo¹²,Li Yahui³

Affiliation:

1. Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710119, China

2. University of Chinese Academy of Sciences, Beijing 100049, China

3. Laoshan Laboratory, Qingdao 266237, China

4. Ocean University of China, Qingdao 266100, China

Abstract

A simple and rapid method for DOC interference correction based on an equivalent concentration offset method was proposed to address the challenging issue of DOC interference in nitrate detection in aquatic environments.

Funder

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/RA/D3RA08000E

Reference29 articles.

1. Ecological and toxicological effects of inorganic nitrogen pollution in aquatic ecosystems: A global assessment

2. Global diagnosis of nitrate pollution in groundwater and review of removal technologies

3. A multivariate calibration procedure for UV/VIS spectrometric quantification of organic matter and nitrate in wastewater

4. In situ ultraviolet spectrophotometry for high resolution and long-term monitoring of nitrate, bromide and bisulfide in the ocean

5. A method based on a one-dimensional convolutional neural network for UV-vis spectrometric quantification of nitrate and COD in water under random turbidity disturbance scenario

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