Comparative study on microbiological detection methods in urban drinking water
In order to ensure the safety of urban drinking water microorganisms,this paper analyzes the culture method,PCR technology,biological sensor three main microbial detection method,through the sensitivity,detection speed,specificity,operation convenience,cost benefit comprehensive evaluation,to determine the detection method,so as to provide scientific basis for choosing the most suitable urban drinking water microbial detection method.The results show that the culture method is simple and inexpensive,but it is inferior to PCR technology and biosensor technology in sensitivity and detection speed;PCR technology performs excellent in specificity and sensitivity;and biosensor technology shows significant advantages in rapid detection.The research results are of great significance for guiding the microbial monitoring of urban drinking water.
万方数据
维普
