Published Technical Disclosure Archive

Advanced Wastewater Land Application System Innovation

Publication ID: 24-11856901_0008_PTD
Published: October 26, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Advanced Wastewater Land Application System Innovation,” Published Technical Disclosure No. 24-11856901_0008_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856901_0008_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,856,901.

Background and Problem Solved

Land application systems have long been used to treat wastewater, but they are often inefficient, vulnerable to environmental factors, and lack transparency. The original patent addressed some of these issues, but it did not fully harness the potential of emerging technologies. The present invention solves these problems by incorporating advanced technologies to create a more holistic and effective system.

Novelty and Inventive Step

The invention's novelty lies in the synergistic integration of AI, IoT, blockchain, and new materials to create a more efficient, secure, and sustainable wastewater treatment and land application system. The inventive step is the combination of these distinct technologies to overcome the limitations of traditional land application systems, providing a more holistic and effective solution.

Alternative Embodiments and Variations

Alternative embodiments may include variations in sensor networks, AI algorithms, blockchain architectures, and new materials. For example, the system could utilize edge computing for real-time data processing, or integrate with existing wastewater treatment infrastructure. Other variations may include different types of sensors, AI models, or blockchain protocols.

Potential Commercial Applications and Market

The invention has significant commercial potential in the wastewater treatment and land application industries, particularly in regions with water scarcity or environmental concerns. The system's efficiency, security, and sustainability features make it an attractive solution for municipalities, agricultural companies, and environmental organizations.

CPC Classifications

SectionClassGroup
A A01 A01G25/167
C C02 C02F3/327

Field of Art

Agricultural and environmental engineering, focusing on wastewater irrigation systems, soil moisture management, and precision agricultural technologies with expertise in sensor networks, data collection, and irrigation control strategies

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in agricultural engineering or environmental science, familiar with soil moisture sensing, irrigation control systems, and data-driven agricultural technologies, capable of integrating sensor technologies and control algorithms

Obviousness Rationale

A PHOSITA would recognize that the PTD's integration of AI, IoT, and blockchain technologies represents a predictable extension of the source patent's core irrigation control methodology by applying known digital transformation techniques to existing wastewater irrigation processes. The fundamental irrigation control principles remain consistent, with technological enhancements providing more sophisticated monitoring and decision-making capabilities. The PTD's variations represent incremental improvements using standard engineering approaches to enhance data collection, processing, and verification in land application systems.

Obvious Combinations & Variations

Source Patent Element
Soil water tension measurement for determining irrigation status
PTD Variation
IoT-enabled sensor network for real-time soil water tension monitoring
Obviousness Reasoning
Replacing manual measurement with automated sensor networks is a predictable technological upgrade using standard IoT integration techniques
Source Patent Element
Adjusting irrigation duration based on soil water tension measurements
PTD Variation
AI-powered controller dynamically optimizing irrigation schedules
Obviousness Reasoning
Applying machine learning to existing irrigation control logic represents a standard approach to enhancing decision-making processes with computational intelligence
Source Patent Element
Land application of wastewater for irrigation and nutrient delivery
PTD Variation
Blockchain-based ledger for tracking wastewater treatment and application
Obviousness Reasoning
Implementing distributed ledger technologies for documentation and verification is a known technique for enhancing data integrity and traceability in environmental management systems
Source Patent Element
Irrigation zone management based on soil water tension criteria
PTD Variation
Edge computing for real-time data processing and irrigation control
Obviousness Reasoning
Utilizing distributed computational resources to enhance local decision-making is a standard engineering approach for improving system responsiveness
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this publication would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable technological extensions of the irrigation control methodology disclosed in US Patent 11856901, utilizing standard engineering techniques to enhance monitoring, processing, and verification capabilities in wastewater land application systems.

Original Patent Information

Patent NumberUS 11,856,901
TitleControlled irrigation process and system for land application of wastewater
Assignee(s)GROUPE RAMO INC.