pops in air and w ater and micropollutants from wwtp
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POPs in air and w ater, and micropollutants from WWTP Outcome of - PowerPoint PPT Presentation

POPs in air and w ater, and micropollutants from WWTP Outcome of the 2016 questionnaire presented at PRESSURE 4 Lars Sonesten Outcome of the questionnaire Some concern about the coverage/completeness Valuable indications on concern,


  1. POPs in air and w ater, and micropollutants from WWTP Outcome of the 2016 questionnaire presented at PRESSURE 4 Lars Sonesten

  2. Outcome of the questionnaire • Some concern about the coverage/completeness • Valuable indications on concern, monitoring, and data availability • Additional information as text in the replies • Background information for future work

  3. Substances of concern

  4. Substances of concern

  5. Monitoring • Feasibility • Directives/legislation Example: Riverine monitoring • Concern

  6. Data availability • Air and atmospheric deposition data • In general accessible as open access/internet or n/a Example: Riverine monitoring • Riverine data • More manual work needed

  7. Micropollutants in WWTP

  8. Way forw ard/next steps? • Review of the HELCOM list of priority hazardous substances and substances of possible concern (cf. 6-3) • Information to be used in PLC6 or PLC7? • Micropollutants as separate action (cf. 6-2)

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