Methods from 2010 September to October in Linzi District, all two water supply system for high-rise buildings in general, physicochemical and hygienic indicatorbacteria survey.
He proposes that for bacteria living in a dry environment, where molecules could not easily diffuse between colonies, airborne ammonia could serve as an important indicator of nitrogen sources.
Thus, using luminous bacteria as indicator of bioassay for monitoring the concentration of certain pesticides and herbicides are simple, fast, and sensitive.