现代食品
現代食品
현대식품
Grain Distribution Technology
2015年
21期
42-44
,共3页
饮用水%污染原因%处理方法
飲用水%汙染原因%處理方法
음용수%오염원인%처리방법
Drinking water%Pollution causes%Treatment methods
调查某企业桶装饮用水出现铜绿假单胞菌污染的原因，分析发现水源井受到地表渗水污染；灌装线存在设计缺陷被反冲洗水污染。同时由于企业错误使用反渗透产生的废水洗刷周转桶及冲洗地面进而造成交叉污染；查明原因后指导企业对水源、生产车间和灌装线等受到污染的地方用5%食品级双氧水进行消毒处理，报废掉不能用的水源井。全面处理清洗消毒之后，重新取样检测，未发现有铜绿假单胞菌污染。
調查某企業桶裝飲用水齣現銅綠假單胞菌汙染的原因，分析髮現水源井受到地錶滲水汙染；灌裝線存在設計缺陷被反遲洗水汙染。同時由于企業錯誤使用反滲透產生的廢水洗刷週轉桶及遲洗地麵進而造成交扠汙染；查明原因後指導企業對水源、生產車間和灌裝線等受到汙染的地方用5%食品級雙氧水進行消毒處理，報廢掉不能用的水源井。全麵處理清洗消毒之後，重新取樣檢測，未髮現有銅綠假單胞菌汙染。
조사모기업통장음용수출현동록가단포균오염적원인，분석발현수원정수도지표삼수오염；관장선존재설계결함피반충세수오염。동시유우기업착오사용반삼투산생적폐수세쇄주전통급충세지면진이조성교차오염；사명원인후지도기업대수원、생산차간화관장선등수도오염적지방용5%식품급쌍양수진행소독처리，보폐도불능용적수원정。전면처리청세소독지후，중신취양검측，미발현유동록가단포균오염。
Pseudomonas aeruginosa contamination of bottled drinking water cause investigation of a company appear, found water wells contaminated by surface water seepage; iflling line design flaw is backwash source water pollution. At the same error as companies use reverse osmosis water wash turnover barrels produced and rinse the ground and cause cross-contamination; guide enterprises to identify the reason for water, workshops, iflling lines and other contaminated areas with 5% food-grade hydrogen peroxide disinfection , scrapped off water wells unusable. After a comprehensive approach to cleaning and disinfection, re-sample testing showed no contamination of Pseudomonas aeruginosa.
