PERANCANGAN MODEL KINERJA PENGOLAHAN LIMBAH COOLANT DENGAN PENDEKATAN SYSTEM DYNAMICS ( STUDI KASUS : SEKSI MACHINING –PLANT PEGANGSAAN PT ASTRA HONDA MOTOR )

Abstract

<p>Indonesian manufacturing industries have to comply with good responsibilites of<br />management of the environtment. Strategically, the limitation standard for quality of industrial waste<br />water, the document of Environmental Impact Assessment, Environmental Management Effort -<br />Environmental Monitoring is some evidence of the Government's efforts to set a good environmental<br />management. Technically, the engineering processes to 6R (Refine - Reduce - Reuse - Recycle -<br />Recovery - Retrieve energy) into one of the flagship activities to help realize environmental<br />management in accordance with Government Regulation. PT Astra Honda Motor is a company<br />engaged in manufacturing Honda motorcycles. Motorcycle production increases seizing with the<br />growth of market needs. This results in increased production of liquid waste coolant from the<br />machining process, exceeding the capacity of Inplant Waste Water Treatment System. Machining<br />section develop Recycle Instalation to process waste coolant to be used again in the machining<br />process. This research aims to design Recycle installation processing performance models with system<br />dynamics approach. Desired processing performance indicators are indicators of quality and<br />productivity of coolant Recycle process. The research method carried out by conducting a preliminary<br />study, design of Causal Loop Diagram, Model design based on system dynamics approach.<br />Verification of the model is done by determining whether the interaction variable models can reflect<br />real events. Model validation is done by comparing the results of model performance indicator with<br />the results performance indicator of actual processing. Several alternative processing strategies and<br />policies expected to be made to anticipate fluctuations in production in the future while maintaining<br />the performance indicators of quality standards of coolant recycle and productivity of Recycle<br />process.</p>