Used liquid crystal display (market for used liquid crystal display)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product 'used liquid crystal display' is a solid waste under the category of industrial wastes. It is primarily generated in end-of-life of liquid crystal display. 'used liquid crystal display' contain the following fractions: plastics from electronic consumer goods plastics from electronic industrial goods glass copper plastic mixture liquid crystals aluminium glass cullet and mercury. By the database default (and per unit of reference product) 'used liquid crystal display' has 0% water on wet mass basis (100% dry matter) and Carbon present is of both fossil (30.75% on a dry matter basis) and non-fossil origin (0.01% on a dry matter basis). It has no heating value. This kind of by-product (recyclable or waste) can be generated from ordinary transforming activities and as such can be considered for modelling waste outputs of comparable composition. In the ecoinvent database treatment option/s for this by-product include: manual (dismantling). Based on the aforementioned treatments this by-product receives it is a non-hazardous waste. In addition this by-product is used in the following processes: treatment of used liquid crystal display mechanical treatment. 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 cut-off classification is Waste. The activity type is market activity. The reference product amount is -1.