Bacterial Pollution of Microphone in Recreational Places of Shenyang

VernacularTitle:沈阳市餐饮娱乐场所麦克风的细菌污染状况
Author: Hongye QI ; Xianwei TANG ; Qian WANG
Publication Type:Journal Article
Keywords: Public facilities; Environmental pollutants; Bacteria
From: Journal of Environment and Health 1992;0(05):-
CountryChina
Language:Chinese
Abstract: Objective To investigate bacterial pollution of microphones used in recreational places and restaurants with KTV. Methods 59 microphone meshes used in 9 recreational places and 31 in 8 restaurants with KTV were chosen and tested from Jul to Aug, 2003. Total number of bacteria, coliform group, fungus count, Bacillus pyocyaneus and tubercle bacillus were examined. Assessment was made according to Hygienic standard for hotels (GB 9663-1966): Total number of bacteria