A Design of Centrifugal Pumps With 250 Liters / Second Capacity for Water Supply at Boarding School in Cibubur, Jakarta Timur

Department of Mechanical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia

Abstract

This research was motivated by the existence of environmental pollution problems caused by manufacturing activities that use styrene plastic materials as part of the packaging for electronic products. To solve these problems, innovative uses of environmentally-friendly materials from natural resources are necessary. The substitution of natural materials for the synthetic materials used in manufacturing is vitally important in the effort to eliminate the negative effects of environmental pollution. The use of trial-and-error methods to create and test replacement materials derived from renewable natural resources will allow sustainable manufacturing development. In this study, we assessed the feasibility of replacing styrene plastic materials, which commonly are used in the packaging of manufactured goods, with waste materials from banana stems so that the packaging of manufactured goods can be an environmentally-friendly product. The resulting banana stem of new and renewable material substitution for sustainable manufacturing, namely the M₄ + T + P₃ + A + t₆ model. Micro-biological banana stem material is broken down easily in the soil, so this material does not disturb the environment, while styrene materials do not break down in the soil. The implication of this research is the packaging of manufactured products can be sustainable.