Water Recycling for Industrial Applications

Publication ID: 24-11857133_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Water Recycling for Industrial Applications,” Published Technical Disclosure No. 24-11857133_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857133_0007_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. 11,857,133.

Summary of the Inventive Concept

The inventive concept leverages the core technology of recycling wash and rinse water for pre-rinse operations in various industrial applications, reducing water consumption, energy costs, and chemical usage.

Background and Problem Solved

The original patent, focused on dishwashing machines, highlighted the importance of water conservation. However, this concept was limited to the dishwashing industry. The inventive concept addresses the broader problem of water waste in various industries, such as textile manufacturing, breweries, commercial laundries, healthcare facilities, and car washes, where water conservation and reuse are crucial.

Detailed Description of the Inventive Concept

The inventive concept involves applying the recycled wash and rinse water technology to different industries, enabling the reuse of wastewater for pre-treatment or pre-rinse operations. In textile manufacturing, wastewater is reused for fabric pre-treatment. In breweries, wastewater is collected and reused for cleaning brewing equipment. In commercial laundries, hot wastewater is reused for fabric pre-treatment and to pre-heat water for subsequent wash cycles. In healthcare facilities, wastewater is collected and reused for cleaning medical instruments. In car wash facilities, wastewater is reused for vehicle pre-rinse, reducing chemical usage.

Novelty and Inventive Step

The inventive concept's novelty lies in its application to diverse industries, addressing specific problems and limitations in each field. The inventive step involves adapting the original technology to accommodate the unique requirements and challenges of each industry, resulting in a more comprehensive and versatile solution.

Alternative Embodiments and Variations

Alternative embodiments may include using different types of wastewater collection systems, implementing varying levels of water treatment, or integrating the inventive concept with existing industrial processes. Variations could involve applying the technology to other industries, such as food processing, pharmaceuticals, or oil and gas.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, offering a sustainable solution to reduce water consumption, energy costs, and chemical usage. The target market includes industries with high water usage, such as textile manufacturing, breweries, commercial laundries, healthcare facilities, and car washes, as well as companies seeking to reduce their environmental footprint and operating costs.

CPC Classifications

SectionClassGroup
A A47 A47L15/4291
A A47 A47L15/0005
A A47 A47L15/0076
A A47 A47L15/0081
A A47 A47L15/4219

Original Patent Information

Patent NumberUS 11,857,133
TitleUse of recycled wash and rinse water for the pre-rinse operation of dishes
Assignee(s)ECOLAB USA INC.