Published date: Mar 01 2018

Journal Title: KnE Life Sciences

Issue title: The 3rd International Conference on Agro-Industry 2016 “Competitive & Sustainable Agro-Industry" (3rd ICoA 2016)

Pages: 247-252

DOI: 10.18502/kls.v4i2.1678

Wahyu Supartonowstono@ugm.ac.idDepartment of Agro-Industrial Technology, Faculty of Agricultural Technology, Gadjah Mada University, Jl. Flora No.1 Bulaksumur 55281

Agustinus SuryandonoDepartment of Agro-Industrial Technology, Faculty of Agricultural Technology, Gadjah Mada University, Jl. Flora No.1 Bulaksumur 55281

Setyoko SetyokoDepartment of Agro-Industrial Technology, Faculty of Agricultural Technology, Gadjah Mada University, Jl. Flora No.1 Bulaksumur 55281

Life Cycle Assesment is a method to assess environmental aspects and potential effects which are connected with product, process or service. This method is conducted by using compilation and data analysis on input and output of production system, evaluation of environmental potential effects, intrepretating on data compilation and analysis, and assessment results on effects due to the goal of LCA. The research was conducted at PT. Pagilaran – Samigaluh and aimed to implement LCA on tea product. It was done by direct observation on all process steps, from harvesting tea leaves until tranportation to final storage at manufacturing. The results showed that for producing one kilogram green tea at this factory it was needed energy 68,534.14KJ and released emmissions from fuel were 56.53 g CO2

;7,07 g HC; 2,12 g NOx, and 0.053 g Pb. Emmission from processing steps were 18.37 ppm

CO2; 321.31 ppm CO; 22.75 ppm HC; 93.08 ppm NOx; 15.17 ppm SOx and 0.12 g ash. Furthermore for transporting tea leaves some gases were released as follow 15.36 g CO;

9.66 g HC; 65.46 g; NOx; 5.20 g SOx and 2.198 g ash.

Keywords: Green Tea; Energy; LCA; Emissions