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Online biological toxicity detector
Online instrument for detecting biological toxicity using nitrifying bacteria. The online biotoxicity detector NITROX2000 is a mature biotoxicity dete
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Detailed information on the NITROX2000 online biotoxicity detector

Online biotoxicity detector NITROX2000
Online instrument for detecting biological toxicity using nitrifying bacteria.
The online biotoxicity detector NITROX2000 is a mature biotoxicity detector used to prevent the activated sludge in the nitrification process from being passivated due to the biotoxicity of the imported sewage.
This instrument detects the biotoxic effects of incoming wastewater on nitrifying activated sludge and provides operators with an opportunity to protect the biological properties of the wastewater treatment plant. If there were no such instrument, the operator would face the danger of the nitrification process being passivated due to the presence of biotoxic substances. The operator only noticed that the BOD degradation rate was as high as usual, but the removal of ammonia would be delayed for several days. The high discharge of ammonia has resulted in a high cost burden for sewage treatment plants. Five minutes of reaction time is sufficient for the operator to take control measures to prevent failure during the nitrification process.
Main principles
The activity of nitrate bacteria is determined by their oxygen consumption. The detection begins in a reactor filled with sewage. Then the nitrifying sludge is injected into the reactor and the oxygen consumption of nitrifying bacteria is measured. A lower activity indicates the presence of biologically toxic compounds in the sample.
technical feature……………………………………………
Detection object TOXICITY(Biological toxicity)
Detection range 0-100%TOXICITY
Sample and sludge preparation Can be obtained through various samples
outer structure corrosion-resistant stainless steel
protectIP65
Size 600 × 1350 × 550mm
connect
Power supply 220/115V 50/60Hz
Sample import and export PVC pipe OD40mm
Sewage speed: approximately 10-501/min
Sludge speed: approximately 10-501/min
Digital output port: alarm
operate
Graphic LCD display screen
(Graphic ICD640﹡480point, VGA)
Auto start function with 1Mb memory
Data stored on a 3.5-inch drive
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