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Data set: Municipal sludge treatment and disposal;dry sludge;anaerobic diegestion (00.01.005)

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Full name Municipal sludge treatment and disposal;dry sludge;anaerobic diegestion

Location QD-SD-CN

Reference year

Valid until

Reference flow(s) Sludge - 1000.0 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / End-of-life treatment / Waste water treatment

Synonyms

Use advice for data set When using this data set for life cycle assessment, the selected functional unit is the management of one tonne of dry sludge (DS). Ensure the treatment process being compared in the life-cycle inventory is equivalent in the terms of the functional unit. For modeling purposes, explicitly account for all outputs, including any biogas produced during anaerobic digestion, and consider the final disposition of the digested sludge. Additionally, evaluate the local technological practices for potential variability in the data.

Data set use approval

General comment The annual average monitoring data of anaerobic digestion and dewatering processes in Maidao wastewater treatment plant of Qingdao in Shandong Province of China, which is the most typical wastewater treatment plant that uses anaerobic digestion technology to treat sewage sludge in the country, were used in this study

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 This data set describes the process used at the Maidao sewage treatment plant for the treatment and disposal of municipal sludge. The anaerobic digestion of dry sludge is intended for reducing the volume and mass of waste, biogas production, and potentially for energy recovery and soil amendment applications. This process can serve municipal waste management systems by transforming biodegradable sludge into stabilized products used in various sectors.

Input Products Sludge

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-26T16:47:22+08:00

Data set format

Compliance systems No records found.

Tag

Registered in

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

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