Staged carbon neutral wastewater treatment device

The phased carbon-neutral wastewater treatment device solves the problem of low efficiency in traditional wastewater treatment, achieves efficient treatment and resource recovery of wastewater from tanker truck cleaning, and achieves the goal of carbon neutrality.

CN224337420UActive Publication Date: 2026-06-09QINGDAO ENPU ENVIRONMENTAL EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO ENPU ENVIRONMENTAL EQUIP CO LTD
Filing Date
2025-07-03
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Traditional wastewater treatment methods are inefficient in treating wastewater from tanker truck cleaning, are difficult to treat quickly and effectively, have low resource recovery rates, and cannot meet actual needs.

Method used

The wastewater treatment system employs a phased carbon neutralization approach, comprising a tanker cleaning module, a sand and gravel separation module, and a wastewater treatment module. Through sand and gravel separation, multi-stage pressure filtration, acid neutralization, and aeration, it removes sand, gravel, impurities, and alkaline substances from the wastewater, thereby achieving water resource recycling and carbon neutrality.

Benefits of technology

It achieves efficient treatment of wastewater from tanker truck cleaning, removes pollutants, and ensures compliant discharge. At the same time, it enables resource recycling, reduces water and energy consumption, and achieves carbon neutrality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to sewage treatment technical field, concretely relates to a kind of staged carbon neutralization sewage treatment device.The utility model includes tank car cleaning module, sandstone separation module and waste water treatment module, the discharge chute of tank car cleaning module is connected with the sandstone separation machine feed inlet of sandstone separation module, and the mortar separated by sandstone separation machine flows into sand trap, and sand trap is connected with waste water treatment module by stirring pool;One end of fan of waste water treatment module passes through micropore aerator and is introduced into the bottom of aeration tank, and the other end of fan is introduced into industrial waste gas containing carbon dioxide or air, using carbon dioxide to continue neutralization, to realize the stable control of pH from 10-12 to 6.5-7.5.The utility model efficiently removes sand, impurity, alkaline substance and organic matter in waste water, so that waste water is discharged up to standard;Overall structure layout is reasonable, and land area is saved.
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