Circulation-type waste water treatment system

The circulation-type waste water treatment system addresses sludge generation and water reuse challenges by using micro-nano bubble technology and sediment recycling, achieving efficient and chemical-free water treatment for reuse.

GB2644857APending Publication Date: 2026-06-03AQUANEXUS CO LTD
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Patent Information

Application Number
GB2026000463
Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-08-01
Filing Date
2024-07-23
Publication Date
2026-06-03

AI Technical Summary

Technical Problem

Existing waste water treatment methods for aqueous flexographic ink and corrugated cardboard manufacturing processes generate significant sludge and do not effectively reuse treated water.

Method used

A circulation-type waste water treatment system utilizing primary and secondary treatment tanks with micro-nano bubble technology, incorporating ozone-containing micro-nano bubbles for treatment and sediment recycling, allowing treated water reuse.

Benefits of technology

Reduces sludge generation and enables treated water reuse for various purposes, achieving efficient and chemical-free water disinfection, sterilization, and decolorization.

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Abstract

Provided is a waste water treatment system suitable for the treatment of water-based flexographic printing ink waste water, waste water generated in a cardboard sheet production process, or the like.
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