In this present study, the optimised mixture proportions of kitchen waste containing vegetable scraps (V), fish processing waste (F) and newspaper (N) or onion peels (O) were determined by applying the simplex-centroid mixture design method to achieve the desired initial moisture content and carbon-to-nitrogen (CN) ratio for effective composting process.
The objectives of this work are to study the effects of two common bulking media, newspaper or onion peels with compost load sizes of 2 and 6 kg and the use of starter culture in kitchen-waste composting consisting of vegetable scraps and fish processing waste using an optimised formulation using the in-vessel system.
Another study was conducted by Abdullah et al. (2013) who determined the effects of using a solution of mixed bacteria of Bacillus sp., Clostridium sp., Pseudomonas sp., Aspergillus sp., Cellulomonas sp., Chaetomium sp., Penicillium sp. and Trichoderma sp. as starter culture on kitchen-waste composting consisting of vegetable scraps and fish processing waste in an in-vessel system.
This study investigated the effects of bulking agent, newspaper and onion peels, composting waste load sizes of 2 and 6 kg, or the use of starter culture on kitchen-waste composting consisting of nitrogen-riched substrates, vegetable scraps and fish processing waste in an in-vessel system.
The investigation revealed that, up until the tsunami struck, women had been actively involved in economic activities such as tending livestock, vegetable farming, dress making, baking and fish processing.
Fishing and fish processing are local industries.
Fishing and fish processing are major industries.
Fishing and fish processing contribute to the economy.
Its industries include dairying (butter and cheese), meat processing, vegetable processing, and sawmilling.
Fishing, fish processing, and metalworking are the main occupations.
