| Key Data Set Information | |
| Location | TH |
| Geographical representativeness description | Chongnonsi,Thailand |
| Reference year | 2014 |
| Name |
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| Use advice for data set | When using this dataset for life cycle assessment of municipal wastewater treatment, users should ensure that the temporal and technological context of the data (Chongnonsi, Thailand, 2014) matches their study scope. Users should also account for changes in regulation, technology, and wastewater composition that may have occurred since 2014. Furthermore, the dataset assumes a 'black box' unit process, and thus any extrapolation should be done with caution, considering the specific nature of the technology applied. |
| Technical purpose of product or process | The specified industrial process relates to the treatment of municipal wastewater using cyclic activated-sludge technology. This process is an essential utility for urban sanitation and environmental protection. It is designed for use in municipal wastewater treatment plants to effectively remove contaminants from wastewater before releasing it back into the environment, ensuring water quality for downstream users and ecosystems. |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | Cyclic activated sludge process is a new type of wastewater biological treatment process developed on the basis of SBR technology, the application of this method is based on the combination of social development and advanced science and technology based on a comprehensive sewage treatment collection measures and treatment processes, and in its work there are good working advantages and a wide range of applications. Up to now, many of our country's sewage treatment plant in the work of this process will be incorporated as the primary work technology for application. |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
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| Time representativeness | |
| Data set valid until | 2014 |
| Time representativeness description | 2014年 |
| Technological representativeness | |
| Technology description including background system | Cyclic activated sludge technology mainly includes the mixing and reaction of wastewater and activated sludge, microorganisms decompose organic matter under aerobic conditions, pollutants in wastewater are biodegraded, the sedimentation process separates solids in wastewater, and clear water is discharged through the discharge port to realize the treatment and purification of wastewater. |
| LCI method and allocation | |||||
| Type of data set | Unit process, black box | ||||
| Deviation from LCI method principle / explanations | None | ||||
| Deviation from modelling constants / explanations | None | ||||
| Data sources, treatment and representativeness | |||||
| Deviation from data cut-off and completeness principles / explanations | None | ||||
| Deviation from data selection and combination principles / explanations | None | ||||
| Deviation from data treatment and extrapolations principles / explanations | None | ||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Completeness of product model | No statement | ||||
| Validation | |||||
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| Data generator | |
| Data set generator / modeller | |
| Data entry by | |
| Time stamp (last saved) | 2024-03-27T15:06:03+08:00 |
| Publication and ownership | |
| UUID | 27245874-db5c-4c66-9e9c-1c95b93264fb |
| Date of last revision | 2024-04-20T14:37:13.450365+08:00 |
| Data set version | 00.01.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=27245874-db5c-4c66-9e9c-1c95b93264fb&version=01.00.000&stock=TianGong |
| Owner of data set | |
| Copyright | No |
| License type | Free of charge for all users and uses |
Inputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Energy carriers and technologies / Electricity | 1.12464 MJ | 1.12464 MJ | ||||||
| Product flow | Transport services / Other transport | 4.39E-14 t*km | 4.39E-14 t*km | ||||||
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| Product flow | End-of-life treatment / Waste water treatment | 5.0E-5 kg | 5.0E-5 kg | ||||||
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| Product flow | End-of-life treatment / Waste water treatment | 1.0 kg | 1.0 kg | ||||||
Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Wastes / Production residues | 0.0016 kg | 0.0016 kg | ||||||
| Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0077 kg | 0.0077 kg | ||||||
| Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0011 kg | 0.0011 kg | ||||||
| Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0092 kg | 0.0092 kg | ||||||
| Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0244 kg | 0.0244 kg | ||||||
| Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0061 kg | 0.0061 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.0E-4 kg | 1.0E-4 kg | ||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.00117 kg | 0.00117 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified (long-term) | 0.0152 kg | 0.0152 kg | ||||||
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| Product flow | Wastes / Other waste | 0.0248 kg | 0.0248 kg | ||||||