DRY ANAEROBIC DIGESTER DESIGN AS COMPONENET OF ECOFRIENDLY MARKET IN CIHAURGEULIS BANDUNG CITY

• Main Author: RIZKI SETYARTI, DWI
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/26794
• Institution: Institut Teknologi Bandung

In general, municipal waste in Indonesia consists of 75% organic waste, while the rest is inorganic waste. Traditional market produce 80% organic waste or biodegradble waste can be used as compost. Cihaurgeulis traditional market produces 446 kg per day of waste with 5,4 m3 of total volume. In 2017, Cihaurgeulis traditional market will renovate. Cihaurgeulis Market is one of new design Pasar Cihaurgeulis traditional market. Cihaurgeulis Market is predicted to produce 680 kg of waste per day with 6,17 m3 of total volume. The transport waste from market to landfill often reachs less than 100%. It makes waste generation in market. Though, degradable waste can produce methane gas (CH4) or compost. One solution can answer the problem is a waste processing unit that can be applied in the waste producer. The example of waste processing unit is biodigester. Based on economic, technic, and maintenance and operational aspect, management waste in Cihaurgeulis Market is decided by anaerobic digester with dry system. It consists of input tank, reactor, lindi tank, gaseous tank, and residue tank. The dimension of each unit is 2 m3, 5,5 m3, 6,1 m3, 15 m3, and 10,5 m3.