Groupes Exposed | Matrix | Exposure routes | Volume ingested | Frequency exposed |
Farmers | Greywater | Ingestion of greywater from the irrigation system (watering can) Accidental ingestion | 1 - 2 mLa | 275 |
Compost | Handle without personal protective equipment (PPE) before to spread compost | 10 - 100 mgb | 5 | |
Urine | Inhalation of aerosols while fertilizing crops with urine | 0.43 mL | 15 | |
Soil | Ingestion of soil contaminated with compost, urine and greywater | 10 - 100 mgc | 20 | |
Consumers | Lettuce | Consumers can eat lettuce without washing it | 10.8 mL/100gd | 52 |