The Application of Freshwater Luminescent Bacteria Vibrio qinghaiensis—Q67 on Supervision and Inspection of the Quality of Water in the Wenchuan earthquake
Wang Xiao Yuan Dai Sen Lin Wang Jing
( BEIJING HAMAMATSU PHOTON TECHNIQUES INC, Bei Jing)
Disaster area suffered severe damage in various pipe network after
the "5.12" Wenchuan earthquake, the residents can not guarantee the
water supply and the quality and safety of waters has been severely
tested, therefore, luminescent bacteria is a rapid biological method by
which the general biotoxicity of drinking water can be evaluated and
which can be applied in the pre-selection of polluted drinking water. In
this paper, by using a new fresh water luminous bacteria - V. qinghaiensis
Q67 for the detection of water toxicity ,we detected the toxicity of
126 water samples and their chemical composition .The results showed
that the on-site rapid detection of toxicity by using Q67 played a role
of sample screening and ensured the safety of drinking water of local
residents, reduced the workload of Chinese Centers for Disease Control
Prevention.
KEY WORD: Pre-alarming system, Luminescent bacteria, V. qinghaiensis Q67, Earthquake area