> Select a sector, an activity, an installation and/or a substance. It is possible to combine different choices and criteria.
> If you Click ‘Waste’, results on the subject will be filtered according to the search criteria you have specified above.
> You can select a substance by its chemical formula or abbreviation or its CAS number, if you Click ‘More options’ under ‘Substances’. You can also restrict the number of results under ‘Substances’ by setting the number you want to be returned.
> Click ‘Search’ to see the results. Click ‘Clear’ to start again.