Water Quality Comprehensive Toxicity Monitoring Device

摘要

#$%^&*AU2020101702A420200917.pdf#####ABSTRACT The present invention relates to a water quality comprehensive toxicity monitoring device comprising a monitoring display table, a culture chamber and a measurement chamber, wherein the culture chamber is arranged in parallel with the measurement chamber. In that culture chamber, a culture device for culturing heterotrophic nitrifying bacteria for comprehensive toxicity detection of water quality is installed, and the monitoring display table is installed at the upper end of the culture chamber and the measuring chamber. The measuring chamber is respectively provided with an oxygen monitoring device, a water sample container, a measuring cell, a reference cell and a deionized water container. This invention is applicable to the real-time monitoring of the environmental ecological effect of the water environment compound pollution, and the safety threshold value can be determined according to the longterm tracking monitoring result and the response relationship of the comprehensive toxicityoxygen conversion rate in the laboratory, and realizing online warning.1/2 19 18 8 3 20 21s 1 2 FIG, 1