水质监测浮标及其传感器的防污染措施

doi:10.11978/2018004

Abstract

Abstract:

Antifouling techniques are important for water quality monitoring sensors, especially for those sensors used in coastal and estuarine waters. In this paper, several biofouling prevention methods used for the Pearl River Estuary water quality monitoring buoys are introduced. For optical monitoring instruments, the automatic anti-biofouling brush can clear the pollutants on the surface of optical windows. For the sensors that cannot use automatic anti-biofouling brush, anti-biofouling material enveloping or anti-biofouling filter head of seawater injection pipeline could achieve limited anti-biofouling effect. To ensure normal operation of long-term underwater observation instruments, the instrument warehouse needs to be manually cleaned periodically.

Key words: water quality monitoring buoy, underwater sensor, biofouling protection method, Pearl River Estuary

CLC Number:

X853

Wenxi CAO, Zhaohua SUN, Cai LI, Guowang ZOU. Biofouling protection for water quality monitoring buoy and sensors[J].Journal of Tropical Oceanography, 2018, 37(5): 7-12.

Figures/Tables 6

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References 11

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Biofouling protection for water quality monitoring buoy and sensors

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