Piss Spew Recycle Official

Result: , used for drinking, hygiene, and oxygen generation.

| Environment | Technology Used | Output | |-------------|----------------|--------| | International Space Station | Vacuum distillation + catalytic reactor | Drinking water (recovery ~87%) | | Military forward bases | Containerized reverse osmosis + UV | Non-potable reuse (hygiene) | | Emergency survival (rare) | Solar still (distillation) | Small amounts of safe water | | Eco-villages | Constructed wetlands + evaporation ponds | Agricultural water | piss spew recycle

The water reclamation tank was overflowing with "raw material." The pressure valves were whistling a high, frantic note. The Choice "It's spewing, Leo," Result: , used for drinking, hygiene, and oxygen generation

| ID | User | Goal | Acceptance Criteria | |----|------|------|----------------------| | US‑01 | Homeowner | “I want my toilet to collect my urine automatically and turn it into usable water so I can water my garden.” | • Urine is diverted without manual intervention. • Treated water meets local irrigation standards. • System indicates water level and health via a smartphone app. | | US‑02 | Facility Manager (e.g., office, dorm) | “I need to track how much urine we’re diverting and ensure the system stays compliant with health codes.” | • Dashboard shows daily/weekly volume, treatment status, and alerts. • System logs temperature, pH, and pathogen kill‑rate for audit. | | US‑03 | Environmental Engineer | “I want to integrate the system with our building’s gray‑water loop.” | • API/Modbus interface supplies flow data and accepts control signals (e.g., start/stop treatment). | | US‑04 | Maintenance Technician | “I need to know when filters or reagents need replacement.” | • Predictive‑maintenance alerts based on sensor data (filter pressure, reagent depletion). | | US‑05 | Regulatory Inspector | “I must verify that the output water meets local reuse regulations.” | • Exportable compliance report (PDF/CSV) with lab‑tested parameters (TDS, pathogens, nutrients). | • Treated water meets local irrigation standards