Chemical wastewater toxicity warning device

Application Scenario:

Chemical wastewater toxicity warning deviceTo cope with the challenge of water toxicity, three proactive defense measures can help you effectively protect the process and avoid sludge poisoning:

1. Daily monitoring of process ATP concentration, daily decreaseMore than 25%At this time, it can be determined that there is an abnormality in the incoming water;

2. Conduct a comprehensive screening of unknown incoming water, compare the loss of sludge activity, and quantitatively assess its impact on the process;

3. Actively analyze the tolerance of sludge to toxic substances and control the treatment limit of toxic wastewater.

CATP (ng/mL): indicates sludge activity and can also be converted to viable cell concentration (mg/L), intuitively reflecting the number of "workers" who are actually working in the sludge;

•BSI(%)： Microbial threat index,BSI=dATP/tATPUsed to quantify external environmental pressure and indicateCODToxicity,B/CThe threat of nutrients and other factors to the survival status of microorganisms.

Working Principle:

ATP (adenosine triphosphate) is the energy source for the metabolism of all living organisms. The ATP contained in activated sludge comes from active cells and can be used to characterize sludge activity.
When sludge comes into contact with toxic wastewater, live cells die or are inhibited, and ATP concentration significantly decreases.Chemical wastewater toxicity warning deviceBy analyzing the changes in ATP concentration in sludge, the situation of sludge poisoning and incoming water toxicity can be quantitatively evaluated.

Product advantages:
1Yes, it is possibleSimultaneously measure the concentration of total microorganisms, dead microorganisms, and active microorganisms in the sludgeReflecting the actual survival status of microorganisms and external environmental pressure, it provides a more intuitive understanding of the operational status of the process;
2Fully considering the impact of external substances on the data,Anti interference treatment has been carried out on substances such as salinity, heavy metals, and fungicidesEnsure that the accuracy of the analysis is not affected;
3Compared to the first generation ATP detection, which cannot be calibrated,The second-generation ATP undergoes calibration before each measurement,To obtain moreEffective detection values;
4. Support mobile app/computer end - cloud data storage and analysis results, decision support.

Case sharing:

Case 1: Toxicity analysis of unknown incoming water in an industrial park in Shanxi Province

Operational Challenge:Chemical Hospital Park,There are multiple sources of incoming water, and there are cases of illegal dischargeThe process has been impacted by the toxicity of incoming water and has undertaken some external sewage treatment tasks.

Usage strategy: Conduct incoming water toxicity analysis on each sewage stream separately, evaluate the incoming water toxicity, and design appropriate mixing methods to reduce overall toxicity.