Eco-Friendly Cleaning Solution Formulation for Direct Environmental Release

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Solution Overview

Problem

Current cleaning solutions used outdoors often bypass sewage treatment and septic systems, posing environmental hazards due to their lack of compliance with stringent safety and environmental standards, particularly the EPA's Safer Choice Standards for direct release products.

Innovation Solution

A cleaning solution comprising highly purified or deionized water, a thickener, hydrogen peroxide, surfactants, and pH adjusters like sodium metasilicate, formulated to meet EPA's Safer Choice Standards, ensuring minimal environmental impact and safety for aquatic life when directly released into environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If conventional cleaning solutions are used for outdoor cleaning, then cleaning effectiveness is achieved, but environmental safety deteriorates due to harmful chemical release into the environment

Engineering Contradiction:
Improveenvironmental safetyVSAvoidcleaning effectiveness
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent reformulates cleaning solutions by changing chemical parameters - replacing harsh chemicals with biodegradable alternatives, adjusting pH ranges to be less harmful, and modifying surfactant compositions to reduce environmental toxicity while maintaining cleaning effectiveness

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent promotes use of biodegradable cleaning agents that break down quickly in the environment, effectively treating them as temporary cleaning agents that leave no persistent harmful residue, aligning with the concept of short-living beneficial objects

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

2Object-affected harmful factors

If cleaning solutions are formulated to be environmentally friendly, then environmental compliance is improved, but cleaning performance may deteriorate

Engineering Contradiction:
Improveenvironmental complianceVSAvoidcleaning performance
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent creates composite cleaning formulations combining multiple biodegradable ingredients - plant-based surfactants, natural solvents, and eco-friendly additives - that work synergistically to achieve both environmental compliance and effective cleaning performance

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent incorporates hydrogen peroxide and other oxygen-based cleaners as strong oxidizing agents that provide effective cleaning power while being environmentally benign, breaking down into water and oxygen without harmful residues

Inventive Principle:
Principle #38Strong oxidants (Accelerated oxidation)

3Ease of operation

If direct release cleaning products are used, then convenience is improved by bypassing sewerage treatment, but environmental harm worsens due to unfiltered chemical discharge

Engineering Contradiction:
ImproveconvenienceVSAvoidenvironmental harm
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The patent designs cleaning products that are self-neutralizing and self-biodegrading, containing ingredients that automatically break down into harmless substances upon contact with environmental conditions, eliminating the need for treatment systems while preventing harm

Inventive Principle:
Principle #25Self-service

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 effectively cleans surfaces while adhering to environmental regulations, reducing aquatic toxicity and biodegrading quickly, thus minimizing environmental harm and ensuring compliance with EPA standards for direct release products.

Implementation Method 1

hydrogen peroxide (H2O2)

Methodology Applied
Scientific EffectOxidation: Oxidation

Implementation Method 2

surfactants

Methodology Applied
Scientific EffectSurfactant: Surfactant

Implementation Method 3

a chelating agent

Methodology Applied
Scientific EffectChelation:

Implementation Method 4

biodegrading quickly

Methodology Applied
Scientific EffectDecomposition: Decomposition (biological)

Data Source

PatentUS10246664B1Cleaning solution
Publication Date: 2019.04.02 WECHEM INC
  • US10246664B1 patent drawing
  • US10246664B1 patent drawing
  • US10246664B1 patent drawing

AI summary

A cleaning solution and method of manufacturing a cleaning solution is set forth herein whereby the cleaning solution is environmentally friendly and meets direct release requirements so that the cleaning solution may be directly released into the environment. In one preferred embodiment, the cleaning solution includes water; a thickener; hydrogen peroxide (H2O2) a surfactant; and a pH adjuster.