Utilization of Household Organic Waster (Leachate Water) as a Source of Liquid Organic Fertilizer with the Addition of Bio activators (Case Study: Congko Village, Marioriwawo District, Soppeng Regency)

摘要

They are overcoming the problem of waste by changing or utilizing it as raw material for liquid organic fertilizer for the production of natural materials. Manage biological household-scale wastewater (leachate water) originating from households with an anaerobic process (without oxygen). This study aims to analyze the effect of leachate water with the addition of bio activators and analyze the content of liquid organic fertilizer based on quality standards according to the criteria of the Minister of Agriculture Regulation 2011. This research was conducted in September 2019 to December 2019, located in Congko Village, Marioriwawo District, Soppeng Regency. Testing liquid organic fertilizer; Makassar Laboratory Center, This type of research, is an experimental study that aims to determine the effect of adding bio activator types, variations in wastewater (rice washing water and old coconut water). Chemical observations (pH, C-Organic, C / N ratio, Nitrogen, Fe, Mn, Cu, Zn, E. coli). The results showed that the entire sample of a combination of liquid organic fertilizer produced using MOL activator (pineapple and cow urine with variations of wastewater (rice washing water and old coconut water) gave a more productive work in degrading garbage. The combination of liquid organic fertilizer from the sample tested B2A2 (MOL bio activator (cow urine) + old coconut water)) almost meets the standard but, the micronutrient element that is Cu has not approached the minimum quality standard according to the criteria of the Minister of Agriculture Regulation 2011.