Combining Both ends of pipe treatment and cleaner production – A Case study of tofu SME in Bogor

Abstract

Abstract The implementation of cleaner production in tofu SME has limited challenges such as financial factors, a commitment of the owner and waste generation instead. To elaborate cleaner production with waste management by means end of pipe treatment, this paper was described identifying the process of cleaner production options, dealing with tofu SME’s owner and implementing significance options. The Goals of the paper were to choose the appropriate strategy for implementing cleaner production and to implement a wastewater reactor for organic parameters removal. Based on fuzzy AHP analysis, priority options were obtained, namely batch anaerobic reactor installation and workers training (0.336), both biogas installation and equipment maintenance (0.377) and continuous waste treatment plant and soybean machine’s grinding installation (0.287). The effectiveness of the biogas reactor after installed reaches 90% respectively, with the length of detention time fulfilling the design criteria of 12.4 days.