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OU Guo-rong, CHEN Xiang, MA Xin-hua, . Detection of cyanide in water with optical fiber sensor[J]. Chinese Journal of Public Health, 2003, 19(1): 83-84.
Citation: OU Guo-rong, CHEN Xiang, MA Xin-hua, . Detection of cyanide in water with optical fiber sensor[J]. Chinese Journal of Public Health, 2003, 19(1): 83-84.

Detection of cyanide in water with optical fiber sensor

  •   Objective   To establish novel optic fiber sensor for detecting cyanide in water on the spot.
      Methods   The reaction of ninhydrin and cyanide in water can produce a kind of red-brown products which can be detected by this new Optic fiber senser.
      Results   The detection limition is 0.01 mg/L with a response range of 0.01-0.1 mg/L.
      Conclusion   It provided a new method for detecting cyaniole on field and the spot to use optical fiber sensor.
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