Key Data Set Information | |
Location | TJ-CN |
Geographical representativeness description | The ZEDA is located in southwest of Tianjin, which is the largest renewable resource processing industrial park in China. |
Reference year | 2016 |
Name |
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Use advice for data set | When using this data set, users should take into account the specific year of the data (2016) and the geographical location of the process (ZEDA in Tianjin, China). It is important to ensure the recycling process data relevance to the assessed product system and its geographical market. Methodological adjustments may be required for a different temporal or geographical context. Additionally, users must consider the inclusion of the end-of-life phase, particularly the potential environmental benefits linked to waste polystyrene mechanical recycling as opposed to disposal or incineration. |
Technical purpose of product or process | The recycled polystyrene described by this data set is intended for reintegration into the production cycle as a raw material substitute for virgin polystyrene. It is primarily used for manufacturing various plastic products where material quality allows, such as packaging materials, insulation, and household items. |
Classification |
Class name
:
Hierarchy level
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General comment on data set | After calibration, the respective process data in 2016 were selected to assess the environmental impacts of mechanical recycling of waste plastics. |
Copyright | No |
Owner of data set | |
Quantitative reference | |
Reference flow(s) |
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Functional Unit | 1 ton of waste Polystyrene |
Time representativeness | |
Data set valid until | 2016 |
Time representativeness description | The literature only states that it was in 2016. |
Technological representativeness | |
Flow diagram(s) or picture(s) |
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 | ||||
Data selection and combination principles | In 2016, the recycled plastics production was 327 kilotons, covering all major categories of plastics. | ||||
Deviation from data selection and combination principles / explanations | None | ||||
Data treatment and extrapolations principles | calibration | ||||
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) | 2024-03-18T11:44:08+08:00 |
Publication and ownership | |
UUID | 4595169c-8835-4dae-8809-a90c33b39193 |
Date of last revision | 2024-04-20T14:47:43.904449+08:00 |
Data set version | 00.01.005 |
Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=4595169c-8835-4dae-8809-a90c33b39193&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 | Materials production / Water | 340.0 kg | 340.0 kg | ||||
Product flow | Energy carriers and technologies / Electricity | 944.568 MJ | 944.568 MJ | ||||
Elementary flow | Resources / Resources from ground / Non-renewable energy resources from ground | 40.1 MJ | 40.1 MJ | ||||
Product flow | End-of-life treatment / Reuse or further use | 1000.0 kg | 1000.0 kg |
Outputs
Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount |
---|---|---|---|---|---|---|---|
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.45 kg | 0.45 kg | ||||
Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.55 kg | 0.55 kg | ||||
Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.00821 kg | 0.00821 kg | ||||
Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.08033 kg | 0.08033 kg | ||||
Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.0108 kg | 0.0108 kg | ||||
Product flow | Emissions / Inorganic covalent compounds | 0.004889999999999999 kg | 0.004889999999999999 kg | ||||
Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 4.0E-4 kg | 4.0E-4 kg | ||||
Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 3.0E-4 kg | 3.0E-4 kg | ||||
Product flow | End-of-life treatment / Waste water treatment | 227.0 kg | 227.0 kg | ||||
Product flow | Wastes / Other waste | 77.9 kg | 77.9 kg | ||||
Product flow | Wastes / Other waste | 3.02 kg | 3.02 kg | ||||
Product flow | Materials production / Plastics | 918.1 kg | 918.1 kg |