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Journal : JOURNAL OF APPLIED SCIENCE (JAPPS)

Penerapan Analitycal Hierarchy Process (Ahp) dalam Menentukan Lokasi Pabrik Tempe Cahyaning Kilang Permatasari
JOURNAL OF APPLIED SCIENCE (JAPPS) Vol 2, No 2 (2020): Journal of Applied Science (JAPPS)
Publisher : Institut Teknologi Sains Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36870/japps.v2i2.182

Abstract

Nowadays, tempe household industry entrepreneurs must choose the right factory location. Location is very influential for develop of a company, besides it can minimize problems in the future. The purpose of this study was to determine the percentage of priority criteria in selecting factory locations. The results of the calculation of priority criteria, it is hoped that entrepreneurs will find it easier to determine a suitable location to build a tempe factory. This research was conducted in Karanganyar Regency. The method used to determine the priority criteria for selecting the tempe factory location is Analytical Hierarchy Process (AHP) method. After through the process of obtaining data and analyzing calculations using Microsoft Excel, the percentage result of the criteria are geological and climatic conditions (34.67%), availability of labor (26.94%), market and marketing distance (14.93%), transportation facilities (11.36%), supporting facilities and utilities (7.08%) and distance to the location of raw material suppliers (5.02%). This criterion combines several aspects based on the level of importance, so that the results of the order in selecting the location of the tempe factory will be more objective
Kriteria Prioritas Pemilihan Teknologi Pengolahan Limbah Cair Industri Tempe Cahyaning Kilang Permatasari
JOURNAL OF APPLIED SCIENCE (JAPPS) Vol 3, No 2 (2021): Journal of Applied Science (JAPPS)
Publisher : Institut Teknologi Sains Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36870/japps.v3i2.173

Abstract

The location of tempe processing adjacent to the settlement causes problems. The resulting liquid waste makes people uncomfortable. This is presumably because the liquid waste has not been managed properly, because it is only dumped into the drainage channel. The majority of tempe industrial entrepreneurs are home industries who are not aware of creating a healthy environment by paying attention to liquid waste processing. There are many studies on technology for the tempe industrial wastewater problem, but each technology has advantages and disadvantages. It is necessary to have a system to choose the technology that suits the waste conditions. This research takes a case study in Karanganyar Regency. The Analytical Hierarchy Process (AHP) method is a method of determining priority scale that can accommodate all aspects. Furthermore, a sequence of criteria can be arranged as needed. The results of the analysis with AHP are: technology criteria 31.09%; environment 28.65%; economic 21.74% and social 18.53%. Environmental sub-criteria showed the results of the removal of ammonia 40.56%; treated water quality 30.74%; the amount of mud is 18.91% and the emission level is 9.80%. Technology sub-criteria are ease of operation 28.67%; land area requirement 28.56%; service life of 28.05% and the potential of technology in the midification of 14.72%. Economic sub-criteria with the results of operating costs 34.21%; installation cost 33.28%; maintenance costs 23.78% and HR costs 8.73%. Social sub-criteria with the results of the need for employment of 49.10%; readiness of human resources 19.33%; implementation of construction 16.74% and aesthetics 14.82%. The results of the AHP can be used as input for tempe entrepreneurs, the government and the community to improve the environmental quality of the tempe industrial wastewater. It is hoped that entrepreneurs will find it easier to determine the appropriate technology to treat the tempe industrial liquid waste.