Environmental Analysis of Traditional Tofu Production in Ledok Kulon, Bojonegoro

Tofu MSMEs are one of the largest food sector household industries in Bojonegoro Regency. One of the villages in Bojonegoro, namely Ledok Kulon Village, has 136 traditional tofu MSMEs that have been operating for decades. Due to their high production volume, these MSMEs generate a significant amount of waste, especially liquid waste. This study aims to determine the amount of liquid waste generated by traditional tofu production and to identify alternative waste management solutions. The research was conducted with the method of analyzing the stages of production carried out and finding the potential stages of the process that cause waste. In addition, the research will calculate the Benefit Cost Ratio obtained by handling waste by MSMEs. From the results of the study, it was found that the minimum BCR value was 2.33 so that effective waste handling would be able to provide economic value and be able to reduce adverse environmental impacts.