Waste absorbing formulation with communication capabilities and toilet systems for use thereof
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Solution Overview
Problem
Current toilet designs require special handling techniques for safe waste management, often relying on water, chemicals, or biological processes that can be environmentally harmful and inefficient, particularly in water-scarce locations or remote settings.
Innovation Solution
A toilet apparatus with a waste material receiving bowl and sensor system that detects an indicator within an absorbent media, triggering actions to enhance waste management through agitation and dehydration, minimizing odors and promoting sterilization without the need for excessive water or chemicals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional water-based flush toilets are used, then waste removal is effective, but water consumption is excessive and environmentally harmful
Solution Approach 1:
The patent changes the physical state and composition parameters of the waste management system by replacing liquid water with a dry absorbent formulation composed of multiple materials in specific ratios. This transformation allows the system to maintain waste absorption and removal effectiveness while eliminating excessive water consumption.
Solution Approach 2:
The invention uses a composite absorbent formulation containing multiple materials including superabsorbent polymers, cellulose fibers, and other absorbent materials in predetermined ratios. This composite structure provides enhanced waste management performance compared to conventional single-material systems, achieving effective waste removal without requiring large quantities of water.
2Reliability
If chemical-based toilet systems are used, then waste treatment is achieved, but harmful chemicals are released into the environment
Solution Approach 1:
The patent converts the harmful chemical treatment approach into a beneficial physical absorption process. By using naturally derived absorbent materials such as cellulose fibers and superabsorbent polymers, the system achieves waste treatment through physical mechanisms rather than chemical reactions, eliminating harmful chemical emissions while maintaining effective waste management.
Solution Approach 2:
The invention changes the fundamental mechanism parameter from chemical treatment to physical absorption. The absorbent formulation operates through capillary action, adsorption, and osmosis rather than chemical reactions, fundamentally altering how waste is treated and eliminating the generation of harmful chemical byproducts.
3Adaptability or versatility
If composting toilets are used, then local waste processing is achieved, but special handling techniques and ventilation requirements increase system complexity
Solution Approach 1:
The patent extracts the complex ventilation and special handling requirements from the waste processing function. By using a dry absorbent formulation that passively manages waste through physical absorption, the system eliminates the need for active ventilation systems and complex handling mechanisms, while still achieving effective local waste processing.
Solution Approach 2:
The absorbent formulation provides self-service waste management through its inherent physical absorption properties. The multi-material formulation automatically absorbs and contains waste without requiring external intervention, complex ventilation systems, or special handling techniques, thereby reducing overall system complexity while maintaining local processing capability.
4Reliability
If absorbent media with indicator is used, then waste management effectiveness is improved, but device complexity increases due to sensor and control systems
Solution Approach 1:
The patent incorporates an indicator material within the absorbent formulation that undergoes color changes in response to waste contact or absorption saturation. This visual indicator provides direct feedback on waste management status without requiring complex electronic sensors or control systems, thereby improving monitoring effectiveness while minimizing device complexity.
Solution Approach 2:
The invention replaces complex electronic sensing and control mechanisms with a simple visual indicator system based on color changes. This substitution maintains effective monitoring of waste management status while dramatically reducing device complexity by eliminating sensors, electronics, and associated control circuitry.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively manages waste by minimizing odor and promoting sterilization, reducing the need for water and chemicals, making it suitable for use in locations where water is scarce or not readily available.
Implementation Method 1
an absorbent media comprising at least 50% by volume of a fibrous absorbent material
Implementation Method 2
absorbent media with communication properties for the toilet apparatus
Implementation Method 3
a sensor to detect a presence of the indicator in the material receiving bowl
Data Source
AI summary
A waste absorbing media composition for use in an agitating waste non-contact toilet apparatus comprises an absorbent material, a liquid, and an indicator detectable by a sensor of the agitating waste non-contact toilet apparatus.