Management strategies for trace organic chemicals in water – A review of international approaches

Stefan Bieber, Shane A Snyder, Sonia Dagnino, Tanja Rauch-Williams, Jörg E. Drewes

Research output: Contribution to journalReview article

5 Scopus citations

Abstract

To ensure an appropriate management of potential health risks and uncertainties from the release of trace organic chemicals (TOrCs) into the aqueous environment, many countries have evaluated and implemented strategies to manage TOrCs. The aim of this study was to evaluate existing management strategies for TOrCs in different countries to derive and compare underlying core principles and paradigms and to develop suggestions for more holistic management strategies to protect the environment and drinking water supplies from the discharge of undesired TOrCs. The strategies in different industrial countries were summarized and subsequently compared with regards to three particular questions: 1) Do the approaches different countries have implemented manage all or only specific portions of the universe of chemicals; 2) What implementation and compliance strategies are used to manage aquatic and human health risk and what are their pros and cons; and 3) How are site-specific watershed differences being addressed? While management strategies of the different countries target similar TOrCs, the programs differ in several important aspects, including underlying principles, the balance between aquatic or human health protection, implementation methods, and financing mechanisms used to fund regulatory programs.

Original languageEnglish (US)
Pages (from-to)410-426
Number of pages17
JournalChemosphere
Volume195
DOIs
Publication statusPublished - Mar 1 2018

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Keywords

  • Chemicals of emerging concern
  • Environmental health
  • Human health
  • Management strategies
  • Trace organic chemicals
  • Water regulations

ASJC Scopus subject areas

  • Environmental Chemistry
  • Chemistry(all)

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