Disaccharides: Sucrose-fruit, table sugar. Lactose-milk. Maltose-germinating seeds. Polysaccharides: Starch: bread, rice, pasta, potatoes, seeds. Cellulose: fruit, vegetables, wholegrain cereals, nuts. Structural Role of Carbohydrates. 1  Cellulose walls of plant cells. 2  Chitin in the cell walls of fungi.
A RCRA hazardous waste is a waste that either appears on one of three lists created by the U.S. Environmental Protection Agency, or, if not on the lists, exhibits one of four characteristics of hazardous waste.
Title D: Solid Waste. Although RCRA is limited to solid wastes that are discarded, this is strangely interpreted. Under the statutory definition (42 USC Â§ 6903(27)), solid waste is very broadly defined, and includes solids, sludge, liquid, semisolids, or contained gaseous material.