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:''NDMA redirects here. For the Pakistani government disaster management organisation, see National Disaster Management Authority.'' |Section2= |Section3= |Section4= |Section5= }} ''N''-Nitrosodimethylamine (NDMA), also known as dimethylnitrosamine (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs. ==Properties== NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.〔 (【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation )〕 Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke〔 It is, however, unlikely to bioaccumulate. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「:''NDMA redirects here. For the Pakistani government disaster management organisation, see National Disaster Management Authority.''|Section2=|Section3=|Section4=|Section5=}}'''''N''-Nitrosodimethylamine''' (NDMA), also known as '''dimethylnitrosamine''' (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs.==Properties==NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.(【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation ) Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke It is, however, unlikely to bioaccumulate.」の詳細全文を読む 'N''-Nitrosodimethylamine (NDMA), also known as dimethylnitrosamine (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs.==Properties==NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.(【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation ) Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke It is, however, unlikely to bioaccumulate. :''NDMA redirects here. For the Pakistani government disaster management organisation, see National Disaster Management Authority.'' |Section2= |Section3= |Section4= |Section5= }} ''N''-Nitrosodimethylamine (NDMA), also known as dimethylnitrosamine (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs. ==Properties== NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.〔 (【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation )〕 Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke〔 It is, however, unlikely to bioaccumulate. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「:''NDMA redirects here. For the Pakistani government disaster management organisation, see National Disaster Management Authority.''|Section2=|Section3=|Section4=|Section5=}}''N''-Nitrosodimethylamine (NDMA), also known as dimethylnitrosamine''' (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs.==Properties==NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.(【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation ) Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke It is, however, unlikely to bioaccumulate.」の詳細全文を読む dimethylnitrosamine''' (DMN), is a semi-volatile organic chemical, produced as by-product of several industrial processes and present at very low levels in certain foodstuffs, especially those cooked, smoked, or cured. NDMA is water-soluble, colorless, and its taste and odor are weak or absent. It is toxic to the liver and other organs.==Properties==NDMA is an industrial by-product or waste product of several industrial processes. Manufacturing of unsymmetrical dimethylhydrazine (UDMH), which is a component of rocket fuel that requires NDMA for its synthesis, proved to be the culprit in these cases. Of more general concern, water treatment via chlorination or chloramination of organic nitrogen-containing wastewater can lead to the production of NDMA at potentially harmful levels.(【引用サイトリンク】title= "Sources and Fate of Nitrosodimethylamine and Its Precursors in Municipal Wastewater Treatment Plants". David L. Sedlak, Rula A. Deeb, Elisabeth L. Hawley, William A. Mitch, Timothy D. Durbin, Sam Mowbray and Steve Carr. Water Environment Research Vol. 77, No. 1, Emerging Micropollutants in Treatment Systems (Jan. - Feb., 2005), pp. 32-39. Published by: Water Environment Federation ) Further, NDMA can form or be leached during treatment of water by anion exchange resins. Finally, NDMA is found at low levels in numerous items of human consumption including cured meat, fish, beer, and tobacco smoke It is, however, unlikely to bioaccumulate.」の詳細全文を読む スポンサード リンク
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