Food waste
Food waste contains very high moisture and organic matter, which is easily decayed and produces a bad odor, and can be converted into new resources after proper treatment and processing.
Food waste can be used as fertilizer and feed after rigorous treatment, and it can also produce biogas to be used as fuel or to generate electricity, while the oil and grease portion can be used to prepare biofuel.
Food waste should be provided to specialized treatment units for processing, and it is strictly prohibited to use waste cooking oil and grease (including gutter oil) as cooking oil after processing.