Greywater Recycling Savings Calculator

Calculate annual water bill savings from recycling greywater (laundry, sink, shower) for toilet flushing and garden irrigation. Model system sizing and payback.

2D stress state at a point. All stresses in MPa.

σx — Normal Stress X (MPa)
σy — Normal Stress Y (MPa)
τxy — Shear Stress (MPa)
⚙ Mechanical Note: Results are based on standard textbook formulas and ISO/AASHTO references. Always verify critical designs with applicable codes (ISO 898, AASHTO 1993, AISC, Eurocode 3) and a qualified engineer.
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How It Works

Calculate annual water bill savings from recycling greywater (laundry, sink, shower) for toilet flushing and garden irrigation. Model system sizing and payback

Each component has a specific meaning:

  • Recycling greywater (laundry — The recycling greywater (laundry recorded for the patient or scenario being assessed.
  • Sink — The sink recorded for the patient or scenario being assessed.
  • Shower) — The shower) recorded for the patient or scenario being assessed.

Note: Interpret the greywater savings result against the clinical thresholds and context described above.

How to Use

Enter the recycling greywater (laundry, sink, shower) for the patient or scenario you are assessing. Calculate annual water bill savings from recycling greywater (laundry, sink, shower) for toilet flushing and garden irrigation. Model system sizing and payback. Use the greywater savings result to inform your clinical assessment.

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Frequently Asked Questions