福建分析测试
福建分析測試
복건분석측시
FUJIAN ANALYSIS & TESTING
2014年
2期
42-43
,共2页
污水%TP%TN%同时检测
汙水%TP%TN%同時檢測
오수%TP%TN%동시검측
sewage%TN%TP%simultaneous determination
本文研究了采用离子色谱法同时测定污水样品中TP、TN的含量的可行性,通过系列的实验,并与标准方法比对,结果表明,利用该方法可实现对污水中TP、TN含量的同时测定,具有快速、简单、准确的特点。应用此方法测定2种污水样品中的TN和TP,相对标准偏差在2.6%~5.1%之间,回收率在94.0%~102.0%之间。
本文研究瞭採用離子色譜法同時測定汙水樣品中TP、TN的含量的可行性,通過繫列的實驗,併與標準方法比對,結果錶明,利用該方法可實現對汙水中TP、TN含量的同時測定,具有快速、簡單、準確的特點。應用此方法測定2種汙水樣品中的TN和TP,相對標準偏差在2.6%~5.1%之間,迴收率在94.0%~102.0%之間。
본문연구료채용리자색보법동시측정오수양품중TP、TN적함량적가행성,통과계렬적실험,병여표준방법비대,결과표명,이용해방법가실현대오수중TP、TN함량적동시측정,구유쾌속、간단、준학적특점。응용차방법측정2충오수양품중적TN화TP,상대표준편차재2.6%~5.1%지간,회수솔재94.0%~102.0%지간。
This paper reported the feasibility of the method of IC for rapid and accurate determination of TN and TP contents in sewage. The method for fapid simultaneous determination of TN and TP contents in sewage was obtained through comparing the results of standard method in series examinations. This method is simple and convenient,fast and exact.In the analysis of 2 water sampes for their TN and TP contents by this method,RSD’s(n=7)found were in the range of 2.6%~5.1%,and recoveries in the range from 94.0%~102.0%.