Emission Factor

Sewage sludge - 97% water - WWT - WW from ammonium paratungstate production (treatment of - landfarming)

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Emission factor summary

The activity generating the emissions is treatment of sewage sludge, 97% water, WWT, WW from ammonium paratungstate production, landfarming. The reference product is sewage sludge, 97% water, WWT, WW from ammonium paratungstate production. Sewage sludge, 97% water, WWT, WW from ammonium paratungstate production is a liquid waste under the category of industrial wastes. This sewage sludge is produced exclusively in the wastewater treatment (WWT) of WW from ammonium paratungstate production. The composition of the sewage sludge, is specific to and dependent on the original composition of WW from ammonium paratungstate production. sewage sludge, 97% water, WWT, WW from ammonium paratungstate production contain the following fractions: 100% sewage sludge with 97% water content. By the database default (and per unit of reference product),sewage sludge, 97% water, WWT, WW from ammonium paratungstate production has 97% water on wet mass basis (3% dry matter) and Carbon present is of only fossil origin (2.61% on a dry matter basis). It has no heating value. This kind of by-product (recyclable or waste) is generated in a specific treatment process, and as such is not intended to be used as for modelling waste outputs from other activities. In the ecoinvent database, treatment option/s for this by-product include: deposition (landfarming). Based on the aforementioned treatments, this by-product receives, it is a non-hazardous waste. This by-product can be modelled on two levels: treatment activity and market activity. The former one refers to the specific technology treating the by-product while the latter level represents a mix of treatments. Users are encouraged to inspect the modelling assumptions of the treatment activities and when selecting the market to additionally inspect the treatment mix. Collection and transportation of this by-product is accounted in the respective market activity, users are advised to inspect and modify the average transportation distances for a case specific modelling. The reference product amount is -1. The cut-off classification is Waste. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/25925/documentation.

PropertyValue
NameSewage sludge - 97% water - WWT - WW from ammonium paratungstate production (treatment of - landfarming)
SectorWaste
CategoryWaste Management
Sourceecoinvent
Source DatasetCut-off Cumulative LCIA v3.11
Region
Unit Type
Year
2000
Year Released
2024
Emission Factor
  • CO2e
    kg/kg
Scopes3.5, 3.12
LCA Activity
unknown
Supported CO2e Calculation Method
AR5, AR6
Data Versioning
  • Status: Current

API Reference

Activity ID
waste_management-type_sewage_sludge_97_percent_water_wwt_ww_from_ammonium_paratungstate_production_treatment_of_sewage_sludge_97_percent_water_wwt_ww_from_ammonium_paratungstate_production_landfarming-disposal_method_land_application
UUID
caf5cdb1-c6dd-4427-8059-7d323094f784
Code Snippet
View API Docs

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