Interference and elimination of thiosulfate ion in the measurement of nitrate nitrogen by ultraviolet spectrophotometry
Kunming FU, Shaowei HUANG, Fan YANG
Industrial Water Treatment . 2022, (7): 168 -172 .  DOI: 10.19965/j.cnki.iwt.2021-0919

  • Governing Body / Sponsor: CNOOC Tianjin Chemical Research and Design Institute Co., Ltd
    Publisher: Editorial Office of Industrial Water Treatment
    ISSN　1005-829X
    CN　12-1087/TQ
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