净水技术
淨水技術
정수기술
WATER PURIFICATION TECHNOLOGY
2015年
4期
97-99
,共3页
王海青%周东海%张骏鹏%王晋宇%陈玲瑚%李伟英
王海青%週東海%張駿鵬%王晉宇%陳玲瑚%李偉英
왕해청%주동해%장준붕%왕진우%진령호%리위영
配水管网%饮用水%菌落总数分布%游离余氯
配水管網%飲用水%菌落總數分佈%遊離餘氯
배수관망%음용수%균락총수분포%유리여록
distribution network%drinking water%distribution of total bacterial count%free residual chlorine
通过对苏州X水厂的出厂水静态水质、配水管网的水质分析检测，并采用两种培养基分别检测水中菌落总数，考察了苏州市配水管网中菌落总数分布情况。结果表明采用R2 A培养基及较长的培养时间得到的菌落总数，能较好地反映饮用水中微生物的水平，也能表达饮用水中的游离余氯与菌落总数之间呈较为明显的负指数相关。
通過對囌州X水廠的齣廠水靜態水質、配水管網的水質分析檢測，併採用兩種培養基分彆檢測水中菌落總數，攷察瞭囌州市配水管網中菌落總數分佈情況。結果錶明採用R2 A培養基及較長的培養時間得到的菌落總數，能較好地反映飲用水中微生物的水平，也能錶達飲用水中的遊離餘氯與菌落總數之間呈較為明顯的負指數相關。
통과대소주X수엄적출엄수정태수질、배수관망적수질분석검측，병채용량충배양기분별검측수중균락총수，고찰료소주시배수관망중균락총수분포정황。결과표명채용R2 A배양기급교장적배양시간득도적균락총수，능교호지반영음용수중미생물적수평，야능표체음용수중적유리여록여균락총수지간정교위명현적부지수상관。
The distribution of total bacterial count in drinking water in Suzhou was investigated by static water quality analysis of finished water in Suzhou X waterworks.The result shows that total bacterial count got from R2A medium with longer culture time can reflect the real microbial growth level in drinking water, and there is a significant negative exponential correlation between free residual chlorine and total bacterial count in drinking water.
