Wetting Agent and Ion Exchange Nanoparticles for Granular Fertilizer Dispersion
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Solution Overview
Problem
Traditional fertilization systems fail to effectively incorporate wetting agents with granular fertilizers, leading to poor soil water retention and inefficient plant hydration, and do not provide a means for delayed and quick release of fertilizer ions.
Innovation Solution
The development of fertilizer compositions that include granular fertilizers combined with a wetting agent and ion exchange nanoparticles, which enhance plant nutrient uptake and allow for delayed and quick release of fertilizer ions by reducing surface tension and improving soil water retention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If granular fertilizers are stored and transported in dry form, then they are easier to handle and apply, but they are prone to breakage and degradation when moved through heavy equipment
Solution Approach 1:
The patent combines granular fertilizer with hydrogel particles to create a composite material system. The hydrogel particles act as a binding matrix that holds fertilizer granules together, providing structural reinforcement while maintaining the dry, free-flowing characteristics needed for easy handling and application through standard equipment.
2Adaptability or versatility
If multiple fertilizers and wetting agents are applied separately, then each can be optimized for its specific function, but the application process becomes complex and time-consuming
Solution Approach 1:
The patent merges multiple functional components into a single composite fertilizer product. Hydrogel particles containing wetting agents are combined with fertilizer granules, allowing simultaneous delivery of nutrients and water retention functionality through a single application process, eliminating the need for separate applications of different products.
Solution Approach 2:
The composite fertilizer system provides multiple functions in one product: nutrient delivery through fertilizer granules, water retention through hydrogel particles, and improved soil moisture management. This multi-functional approach eliminates the need for multiple separate applications while optimizing each function within the unified system.
3Productivity
If traditional fertilizers are applied without wetting agents, then the application process is simpler, but soil water retention is poor and plant hydration is inefficient
Solution Approach 1:
The patent creates a composite material system where hydrogel particles with superior water retention properties are combined with traditional fertilizer granules. This composite structure maintains the ease of application of traditional fertilizers while adding reliable water retention functionality through the hydrogel component.
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 solution improves plant hydration, reduces water requirements, and increases the efficiency of fertilizer application by enabling better soil penetration and absorption of nutrients, while also providing a mechanism for controlled release of fertilizer ions.
Implementation Method 1
a wetting agent configured to reduce a surface tension of water
Implementation Method 2
ion exchange nanoparticles, which enhance plant nutrient uptake and allow for delayed and quick release of fertilizer ions
Data Source
AI summary
Granular fertilizers for efficient plant uptake of nutrients and delayed release of fertilizer compounds. A composition includes a granular fertilizer and a wetting agent configured to reduce a surface tension of water. The composition optionally additionally includes an ion exchange nanoparticle, wherein the ion exchange nanoparticle comprises a structural particle comprising an ion exchange site and an ion, wherein the ion is attracted to the structural particle at the ion exchange site.