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Research on Program of Microbial Dection in Wulongjiang Water

Author: ChenZuo
Tutor: LinHeTong；HuangQinQing
School: Fujian Agriculture and Forestry University
Course: Food processing and security
Keywords: water of Wulong River microorganism water quality testing PCR detection
CLC: X832
Type: Master's thesis
Year: 2011
Downloads: 51
Quote: 0
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Abstract


Water pollution directly affects our people’s lives and living environment, the health status of source water directly affects the health situation of human drinking water. And the daily production of human life and agricultural activities produce a lot of waste into the water, causing serious water pollution. In order to ensure that human health and safety of drinking water, pollution of water sources must conduct testing.This paper focuses on the grim situation of water pollution and water quality monitoring in the world for a brief overview of standards and methods, combined with three kinds of water pollution in the microorganisms (bacterial count, coliform bacteria and Escherichia coli) and hazard characteristics To discuss the current water quality and feasibility of microbial detection method is proposed for rapid detection of microorganisms in water the new program.In this paper, Wulongjiang river is researched. The water of Wulongjiang reiver were taken samples of wet and dry seasons, twice the application of traditional microbiological culture and polymerase chain reaction (PCR) assay Oolong river rapid detection of bacterial (cfu), E. coli Escherichia coli group and the three micro-organisms. The results for the traditional method of testing to be time-consuming five days, polymerase chain reaction (PCR) results obtained within 10h can achieve rapid detection of water quality, and repeatable experiments. The experiment also proved that the water quality of Wulongjiang River wet season is better than the dry season.

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CLC: > Environmental science, safety science > Environmental Quality Assessment and Environmental Monitoring > Environmental monitoring > Water quality monitoring
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