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Civil and Environmental Engineering

New Jersey Institute of Technology

Theses/Dissertations

2009

Disinfection by-products

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Full-Text Articles in Engineering

Characterization Of Natural Organic Matter And Precursors To Trihalomethanes Using Spectral Flourescence Signatures, Krit Punburananon Jan 2009

Characterization Of Natural Organic Matter And Precursors To Trihalomethanes Using Spectral Flourescence Signatures, Krit Punburananon

Dissertations

Disinfection is an essential process to kill pathogens (i.e., disease causing organisms) in source water during the production of drinking water. Chlorine is most widely used disinfectant because it is effective, affordable, and also provides chlorine residual to ensure that the water is safe through the distribution system. Nonetheless, chlorine reacts with Natural Organic Matter (NOM) and forms potentially carcinogenic Disinfection By-products (DBPs). The major chlorination DBPs are dominantly Trihalomethanes (THMs). However, not all organic compounds are equally reactive to THMs formation.

NOM in water samples collected from the Delaware & Raritan Canal and its tributaries (Central New Jersey) was …