Nusantara Science and Technology Proceedings
3rd International Conference Eco-Innovation in Science, Engineering, and Technology

Analysis of the Implementation Life Cycle Assessment (LCA) Method for Identification of Environmental Assessment in Liquid Waste Production Tofu at PT. XYZ

Farida Pulansari (Department of Industrial Engineering, Faculty of Engineering, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia)
Isna Nugraha (Department of Industrial Engineering, Faculty of Engineering, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia)

Article Info

Publish Date
22 Nov 2022

Abstract

XYZ is a company engaged in the food industry. The resulting product is tofu. The process of making tofu produces liquid waste from the tofu industry which is disposed of without being treated properly and can cause environmental pollution. The purpose of this research is to help reduce and solve the problems faced by the tofu industry in terms of tofu waste management using the LCA method. In the LCA method, the data will be processed using OpenLCA software. Based on the results of the study, the results of the LCA method were BOD values of 957 mg/l and COD of 1.437 mg/l. This value can pollute the aquatic environment around the tofu production area of PT. XYZ.

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Journal Info
Nusantara Science and Technology Proceedings
Website

Abbrev

nuscientech

Publisher

Future Science

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology

Description

NST Proceeding supports regional research communities to globalise their findings in Science and Technology by providing an open access, online platform in line with international publishing standards and indexing scholarly conference proceedings. The current emphasis of the NST Proceeding includes ...