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Alteration of chemical and disinfectant properties of hypochlorite by sodium, potassium, and lithium.钠、钾和锂对次氯酸盐化学及消毒性能的改变。
Environ Sci Technol. 1986 Aug 1;20(8):822-6. doi: 10.1021/es00150a011.
2
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Appl Environ Microbiol. 2009 Sep;75(17):5555-62. doi: 10.1128/AEM.00407-09. Epub 2009 Jun 26.
3
Inactivation kinetics of adenovirus serotype 2 with monochloramine.2型腺病毒在一氯胺作用下的失活动力学
Water Res. 2008 Mar;42(6-7):1467-74. doi: 10.1016/j.watres.2007.10.024. Epub 2007 Oct 23.
4
Molecular monitoring of disinfection efficacy using propidium monoazide in combination with quantitative PCR.使用单叠氮碘化丙啶结合定量PCR对消毒效果进行分子监测。
J Microbiol Methods. 2007 Aug;70(2):252-60. doi: 10.1016/j.mimet.2007.04.014. Epub 2007 May 1.
5
Monochloramine inactivation of bacterial select agents.细菌选择剂的一氯胺灭活作用
Appl Environ Microbiol. 2007 May;73(10):3437-9. doi: 10.1128/AEM.00051-07. Epub 2007 Mar 30.
6
The impact of selected water quality parameters on the inactivation of Bacillus subtilis spores by monochloramine and ozone.选定的水质参数对枯草芽孢杆菌孢子被一氯胺和臭氧灭活的影响。
Water Res. 2006 Jan;40(2):373-82. doi: 10.1016/j.watres.2005.10.018. Epub 2005 Dec 20.
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Impacts of water quality on chlorine and chlorine dioxide efficacy in natural waters.水质对天然水中氯及二氧化氯效能的影响。
Water Res. 2005 May;39(10):2024-33. doi: 10.1016/j.watres.2005.03.025.
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Evaluation of the LIVE/DEAD BacLight kit for detection of extremophilic archaea and visualization of microorganisms in environmental hypersaline samples.评估LIVE/DEAD BacLight试剂盒用于检测嗜极端古菌及可视化环境高盐样品中的微生物。
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A Bayesian method of estimating kinetic parameters for the inactivation of Cryptosporidium parvum oocysts with chlorine dioxide and ozone.一种用于估算二氧化氯和臭氧灭活微小隐孢子虫卵囊动力学参数的贝叶斯方法。
Water Res. 2003 Nov;37(18):4533-43. doi: 10.1016/S0043-1354(03)00412-3.
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Monochloramine decay in model and distribution system waters.模型水和配水系统水中一氯胺的衰减
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通过吖啶橙单染色定量 PCR 和 Live/Dead BacLight 方法测定培养基成分对欧洲亚硝化单胞菌单氯胺消毒动力学的影响。

Determination of the effects of medium composition on the monochloramine disinfection kinetics of Nitrosomonas europaea by the propidium monoazide quantitative PCR and Live/Dead BacLight methods.

机构信息

Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268, USA.

出版信息

Appl Environ Microbiol. 2010 Dec;76(24):8277-80. doi: 10.1128/AEM.01631-10. Epub 2010 Oct 15.

DOI:10.1128/AEM.01631-10
PMID:20952645
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3008258/
Abstract

Various medium compositions (phosphate, 1 to 50 mM; ionic strength, 2.8 to 150 meq/liter) significantly affected Nitrosomonas europaea monochloramine disinfection kinetics, as determined by the Live/Dead BacLight (LD) and propidium monoazide quantitative PCR (PMA-qPCR) methods (lag coefficient, 37 to 490 [LD] and 91 to 490 [PMA-qPCR] mg·min/liter; Chick-Watson rate constant, 4.0 × 10(-3) to 9.3 × 10(-3) [LD] and 1.6 × 10(-3) to 9.6 × 10(-3) [PMA-qPCR] liter/mg·min). Two competing effects may account for the variation in disinfection kinetic parameters: (i) increasing kinetics (disinfection rate constant [k] increased, lag coefficient [b] decreased) with increasing phosphate concentration and (ii) decreasing kinetics (k decreased, b increased) with increasing ionic strength. The results support development of a standard medium for evaluating disinfection kinetics in drinking water.

摘要

各种介质成分(磷酸盐,1 至 50mM;离子强度,2.8 至 150meq/升)显著影响单氯胺消毒条件下欧洲亚硝化单胞菌的动力学,通过 Live/Dead BacLight(LD)和吖啶橙单加氧酶定量 PCR(PMA-qPCR)方法测定(迟滞系数,LD 为 37 至 490mg·min/liter,PMA-qPCR 为 91 至 490mg·min/liter;Chick-Watson 速率常数,LD 为 4.0×10(-3)至 9.3×10(-3)liter/mg·min,PMA-qPCR 为 1.6×10(-3)至 9.6×10(-3)liter/mg·min)。两个竞争效应可能解释了消毒动力学参数的变化:(i)随着磷酸盐浓度的增加,动力学增加(消毒速率常数[k]增加,迟滞系数[b]减少),(ii)随着离子强度的增加,动力学降低(k 降低,b 增加)。研究结果支持制定标准培养基以评估饮用水消毒动力学。