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Data set: Municipal Sewage Treatment ; Sewage ; AAO+MBR Treatment Process (Underground) (00.01.005)

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Full name Municipal Sewage Treatment ; Sewage ; AAO+MBR Treatment Process (Underground)

Location GZ-GD-CN

Reference year

Valid until

Reference flow(s) Wastewater - 0.1 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / End-of-life treatment / Wastewater treatment

Synonyms

Use advice for data set When utilizing the process data for Life Cycle Assessment, it is important to ensure that the boundary conditions match the intended application. For this specific underground AAO+MBR treatment process, users should take into account the geographic location and the characteristics of the wastewater treated. It's crucial to consider specific regional regulations, technology scale, and operational parameters for consistency in environmental impact assessment. Additionally, potential waste sludge treatment and energy consumption should be accounted for in the assessment to ensure a comprehensive analysis.

Data set use approval

General comment In municipal wastewater treatment, the underground AAO+MBR treatment process is an advanced sewage treatment technology. This process first utilizes AAO (Anaerobic-Anoxic-Oxic) system for biological degradation and ammonia nitrogen removal, followed by membrane filtration in MBR (Membrane Bioreactor) to thoroughly remove suspended solids and microorganisms. In the AAO process, wastewater comes into contact with biological membranes under aerobic conditions, where microorganisms degrade organic matter while oxidizing ammonia nitrogen. The MBR system utilizes microfiltration membranes to separate water from sludge, achieving efficient solid-liquid separation and microbial retention. This underground treatment process has advantages such as small footprint, high treatment efficiency, and stable effluent quality, making it suitable for sewage treatment needs in urban areas with limited underground space.

LCI Method Principle

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The process described refers to an Advanced Oxidation Process (AAO) combined with a Membrane Bioreactor (MBR) used for underground water treatment. This unit process is located in the area to the east of Shatai North Road and to the north of Xiniu South Road in Baiyun District, Guangzhou city. It is specialized for the treatment of municipal or industrial wastewater by effectively removing organic pollutants and pathogens, making the water suitable for reuse or safe release into the environment.

Input Products Wastewater

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-27T14:48:46+08:00

Data set format

Compliance systems No records found.

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Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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