Photorealistic image of a solar-powered portable Eco-Wash Station with a faucet, sink, soap dispenser, water tanks, and a greywater filter, set in a sunny park.

Eco-Wash Station with Greywater Recycling – Design and Build Plan** ### 1. **Purpose** To create a **sustainable, portable handwashing station** that conserves water by **recycling greywater** for non-drinking uses. The design aims to serve public spaces such as parks, markets, and school grounds, where water supply may be limited but hygiene is essential. --- ### 2. **Main Features** * **Two-tank water system**: One for clean water, one for collected greywater. * **Foot-pump operated faucet**: Hands-free water control for better hygiene and water efficiency. * **Soap dispenser**: Refillable, mounted beside the faucet for convenience. * **Greywater filter unit**: Simple filtration (gravel, sand, charcoal) to remove debris before reuse. * **Drainage system**: Directs filtered greywater into a second tank or small garden bed. * **Solar-powered LED light**: Allows nighttime use and adds safety in low-light areas. * **Portable frame**: Made from lightweight metal or recycled plastic, easy to move and assemble. --- ### 3. **Materials List** * 2 x 20-liter **water tanks** (clean + greywater) * **PVC pipes** (½ inch) for plumbing * **Foot pump** (rubber or metal) * **Soap dispenser** (refillable, wall-mounted) * **Activated charcoal, sand, and gravel** (for the filter system) * **Solar LED light kit** * **Metal or recycled plastic frame** * **Faucet and drain fittings** * **Hinges or handles** for portability --- ### 4. **How It Works** 1. The user steps on the **foot pump**, which See more