• Frequency and seasonality of the production = variation in effluents volumes.
• Downstreams protection (pumps,…) non-biodegradable wastes such as wipes, plastic bottles…
• Differentiate between transit areas (tent, caravan = 1,5 EH) and residentials areas (mobil-home = 2EH).

• Frequency and seasonality of the production.
• Summer activities that often lead to significant costs in a few days.

• Frequency and seasonality of the production = variation in effluents volumes.
• Effluents analysis campaign.
• Blood séparation.
• Significant presence of greases.

• Frequency and seasonality of the production = variation in effluents volumes.
• Effluents analysis campaign.
• Significant presence of greases.

• Frequency and seasonality of the production = variation in effluents volumes.
• Increasingly oily water spills.
• Possible presence of nitrates.

Particularities to take into account:

• Frequency and seasonality of the production = variation in effluents volumes.
• Very heavy effluents.
• Ratio volume of beer brewed/organic load

• Frequency and seasonality (according to events) of the production = variation in effluents volumes.
• Peak demand during grape harvests.
• Possible lack of nutrients.