International Greywater Standards

International Greywater Standards establish guidelines for safely recycling water from sinks, showers, and laundry for non-potable uses like irrigation or toilet flushing. They set limits on allowable contaminants and bacteria to prevent health risks and environmental harm. These standards ensure greywater treatment processes effectively remove pollutants, protecting public health and water quality. By adhering to these standards, systems can reliably reuse greywater, conserving fresh water and reducing strain on wastewater infrastructure. They help create safe, sustainable practices worldwide, balancing water conservation with safety considerations.