The cheapest alternative septic system, known for its simplicity and low cost, is the Watson Wick.
Understanding Watson Wicks
Watson Wicks, also referred to as pumice wicks, represent an extremely simple and inexpensive alternative to traditional septic systems. They are designed as shallow, subsurface bio swales. This innovative design allows them to effectively reuse both the nutrients and water present in blackwater, making them ideal for irrigating and feeding plants.
How Watson Wicks Work
Instead of traditional drain fields that disperse treated wastewater, Watson Wicks leverage the natural processes of a bio swale to manage wastewater. Here's a breakdown of their function:
- Shallow Subsurface Bio Swales: Unlike deep trenches, these systems are installed closer to the surface, reducing excavation costs and complexity.
- Nutrient and Water Reuse: The primary benefit of Watson Wicks is their ability to transform a waste product (blackwater) into a resource. The design facilitates the absorption and utilization of water and essential nutrients by plants, essentially turning the wastewater into a valuable irrigation source.
- Plant-Based Filtration: Plants play a crucial role in the purification process, absorbing the water and nutrients while naturally filtering out contaminants, contributing to a sustainable and eco-friendly waste management solution.
Benefits of Choosing Watson Wicks
When considering alternative septic solutions, Watson Wicks stand out due to several key advantages:
- Low Cost: Their simple design and minimal material requirements contribute to significantly lower installation and maintenance expenses compared to conventional septic systems or other complex alternatives.
- Environmental Sustainability: By reusing water and nutrients for plant growth, they reduce water consumption and minimize the environmental impact associated with wastewater discharge.
- Simplicity: The system's straightforward design translates to easier installation and less complex maintenance needs.
- Resource Recovery: They turn what is typically considered waste into a valuable resource, benefiting surrounding vegetation and promoting a closed-loop system for water and nutrient management.
