Page 145 - Towards A Sustainable Future , Phase 3 2025, E-Book_Neat

a clay-like material by combining it with natural binders such as alginate powder, gelatin, and polyvinyl alcohol (PVA). The
formulation of this clay-like substance is detailed in Table 1. The estimated cost of producing each candle stand, including pre-
treatment of the shell waste, is approximately $2.70.

Figure 1: Estimation of used cooking oil and seafood shell waste generated by buffet a Lime Restaurant

Table 1: Formulation of the Candle Holder/ Stand and Its Relevant Cost
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