
Any liquid, gaseous, or solid substance or substances in a concentration which, when applied to, discharged to, or deposited in water or another medium may exert a poisonous effect detrimental to people or to the propagation, cultivation, or conservation of animals, or other aquatic life.
Found on
http://www.encyclo.co.uk/local/21804

For wine ingredients, see ADI (Acceptable Daily Intake), for alcohol consumption under health and for pesticides under pest control.
Found on
https://glossary.wein.plus/toxic-materials
No exact match found.