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           _    _    __   _    __   __    _  _   
  ____    | || | || | || | ||  \ \\/ //  | \| || 
 |    \\  | || | || | '--' ||   \ ` //   |  ' || 
 | [] ||  | \\_/ || | .--. ||    | ||    | .  || 
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 |_|`-`     `---`   `-`  `-`     `-`'    `-` -`  
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Text this: Reduction by enhanced coagulation of dissolved organic nitrogen as a precursor of N-nitrosodimethylamine