With the limited Elsan disposal facilities available on the Gt Ouse river system emptying our chemical toilets is becoming an increasing problem. However there is an alternative which is not widely known about or understood – Composting Toilets.
Composting toilets and Elsan chemical toilets both have distinct advantages and drawbacks, making them suitable for different situations. Below, we explore the key pros and cons of each type to help you make an informed decision.
Composting Toilet
A composting toilet operates without water or chemicals, relying on natural processes to break down waste into compostable material.
Pros
- Eco-Friendly – Composting toilets eliminate the need for chemicals and water, making them an environmentally sustainable option.
- Odour Control – Many modern composting toilets include ventilation systems that effectively manage odours.
- Minimal Maintenance – Unlike chemical toilets that require frequent emptying, composting toilets typically need less maintenance.
- Waste Reuse – The solid waste can be composted and repurposed for non-edible plants, promoting sustainability.
- Long-Term Cost Savings – Since no chemicals or water are needed, long-term usage can be more cost-effective.
- Ideal for Residential boats – Particularly where composting facilities are available
Cons
- Initial Cost – Composting toilets can be more expensive to purchase and install compared to chemical toilets.
- Bulkiness – They tend to be larger, requiring more space
- Learning Curve – Users need to understand proper waste separation and composting techniques for optimal performance.
- Limited Application – Not ideal for short-term or high-use scenarios where rapid disposal is necessary.
- Need access to composting facility (eg garden/allotment compost) Bagged waste should not go directly into bins Separator (composting) toilets | Canal & River Trust
Elsan Chemical Toilet
An Elsan chemical toilet uses specially formulated chemicals to break down waste and control odours, making it a convenient portable option.
Pros
- Compact & Portable – Chemical toilets are lightweight and easy to transport, ideal for smaller boats.
- Simple Operation – No need for separation or composting processes—just add chemicals and flush.
- Effective Odour Control – Powerful chemicals eliminate odours more reliably than passive composting methods.
- Immediate Waste Disposal – Can be emptied quickly into designated disposal points.
- Eco Friendly fluids – are becoming more widely available
Cons
- Chemical Dependence – Requires regular purchases of chemicals, which adds to the cost and environmental impact.
- Frequent Emptying – Needs to be emptied more often than a composting toilet, depending on usage.
- Lack of Designated Disposal Facilities on the river
- Odour After Emptying – Chemical toilets can release strong odours when emptied, unlike composting toilets that trap odours.
- Non-Sustainable Waste Management – Waste disposal involves chemicals that may not be environmentally friendly.
Which Is Right for You?
Choosing between a composting toilet and an Elsan chemical toilet depends on your specific needs. If you prioritize sustainability and long-term use, a composting toilet is a great option. However, for convenience, portability, and ease of maintenance in short-term settings (eg day/weekend trips) and have access to appropriate emptying facilities, an Elsan chemical toilet might be more suitable, especially if an Eco friendly fluid is used.
More recently toilets have been introduced that have interchangeable cassettes (chemical or composting) so you can make a change for different circumstances.
