Urinal for Summer House: Separate Urine Collection for Garden Fertilization

Urinal for cottages and country houses with separate urine collection. A dry toilet with separate collection for cottages allows urine to be collected separately and used as a valuable organic fertilizer for gardens and vegetable patches.

Eco-friendly Solution for Cottages

Urine Collection for Fertilizer: Urine contains 88% of the nitrogen and 66% of the phosphorus found in all waste nutrients — an ideal natural fertilizer
Waterless Technology: Does not require plumbing — saves water and provides independence from central utilities
Odorless: Separate collection eliminates unpleasant odors, as ammonia creates odor when mixed with feces
Temperature Range: Operates from -30°C to +60°C — suitable for unheated cottage toilets

How to Use Collected Urine

For Watering: Dilute 1:10 with water for safe plant nourishment
For Compost: Add to compost heap to accelerate decomposition
For Peat Toilet: 6 parts urine to 1 part peat creates quality compost

Applications

Cottage and country toilets
Garden associations and cottage cooperatives
Organic farming and permaculture
Greenhouses and conservatories
Eco-projects and autonomous homes

Compatibility with Source-Separating Systems

Pi-Pi Standard+ integrates with popular source-separating toilets. The top opening Ø70 mm connects to the toilet's ventilation channel, the stepped drain Ø24/32/40 mm connects to a holding tank or composting system.

Separett Villa / Separett Tiny: lower drain to liquid waste tank, upper to standard toilet ventilation
Biolan Eko: lower drain to compost chamber or separate tank, upper to ventilation outlet
Green Toilet: drainage and ventilation according to system standard

Pi-Pi Standard (without top opening) connects via a stepped drain Ø24/32/40 mm to any holding tank or composting system.

Seamless replacement of other urinals: the stepped outlet Ø24/32/40 mm connects to an existing pipe without modifications, the top opening Ø70 mm in the Standard+ model connects to an existing ventilation channel without modifications.