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Updated: Jun 28, 2025

Measurement of the Potential Rates of Dissimilatory Nitrate Reduction to Ammonium Based on 14NH4+/15NH4+ Analyses via Sequential Conversion to N2O
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在混合海水和废水废水排水的消毒过程中最大限度地减少N-Nitrosodimethylamine形成

Sophia L Plata1, Amy E Childress1, Daniel L McCurry1

  • 1Astani Department of Civil and Environmental Engineering, University of Southern California, Los Angeles, California 90089, United States.

ACS ES&T water
|April 18, 2024
PubMed
概括

在与废水混合之前消毒海水,可以最大限度地减少有毒N-二甲基胺 (NDMA) 的形成. 这种方法对于安全的水再利用和海水淡化实践至关重要.

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相关概念视频

2° Amines to N-Nitrosamines: Reaction with NaNO201:20

2° Amines to N-Nitrosamines: Reaction with NaNO2

Secondary amines react with nitrous acid to form N-nitrosamines, as depicted in Figure 1. Nitrous acid, a weak and unstable acid, is formed in situ from an aqueous solution of sodium nitrite and strong acids, such as hydrochloric acid or sulfuric acid, in cold conditions. In the presence of an acid, the nitrous acid gets protonated. The subsequent loss of water results in the formation of the electrophile known as nitrosonium ion.
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