Soil Amelioration via Nanobubble Water Application
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Solution Overview
Problem
The existing soil improvement methods, such as those described in Patent Literature 1, are complex and involve adhering fermented organic substances to zeolite, which complicates the operation.
Innovation Solution
Applying nanobubble water to soil, where the nanobubble water contains bubbles of oxygen, nitrogen, carbon dioxide, or ozone with a modal particle size of 10 to 500 nm and a concentration of 1 x 10^8 to 1 x 10^10 bubbles/mL, simplifies the soil improvement process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If fermented organic substance is adhered to zeolite to improve soil, then soil improvement effect is achieved, but operation complexity increases
Solution Approach 1:
The invention extracts and eliminates the complex step of adhering fermented organic substance to zeolite. Instead, it directly applies nanobubble water containing specific gases (oxygen, nitrogen, carbon dioxide, ozone) to soil, achieving soil improvement without the need for zeolite preparation or organic substance adhesion processes.
Solution Approach 2:
The invention changes the parameter of bubble size to nanoscale (10-500 nm) and controls bubble concentration (1x10^8 to 1x10^10 bubbles/mL) to achieve effective soil improvement. This parameter change allows direct application of nanobubble water without complex preparation steps, simplifying the operation while maintaining effectiveness.
2Reliability
If complex soil improvement methods are used, then soil quality is improved, but process simplicity deteriorates
Solution Approach 1:
The invention removes the complex multi-step process involving zeolite and fermented organic substances, retaining only the essential function of soil improvement through direct nanobubble water application.
Solution Approach 2:
The nanobubble water directly provides soil improvement functions (increasing available nitrate nitrogen, promoting fertilizer transformation) without requiring additional processing steps, materials, or equipment beyond the nanobubble generation and application system.
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 application of nanobubble water effectively improves soil quality by increasing available nitrate nitrogen and promoting the transformation of base fertilizers into usable forms, thereby enhancing soil health with a simpler operation compared to existing methods.
Implementation Method 1
The nanobubble water contains bubbles in an amount of from 1 x 10^8 to 1 x 10^10 bubbles/mL. Bubbles contained in the nanobubble water include at least one type of gas selected from the group consisting of oxygen, nitrogen, carbon dioxide and ozone.
Implementation Method 2
application of nanobubble water to soil improves the soil, whereby the present invention has been completed... promoting the transformation of base fertilizers into usable forms, thereby enhancing soil health
Data Source
Figure 1
AI summary
The present invention addresses the problem of providing a soil amelioration method that makes it possible to conveniently ameliorate soil. This soil amelioration method involves applying nano-bubble water to soil.