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.
TURA is a planning tool for more efficient industrial operations that would produce less waste. Toxics use reduction involves in-plant changes that reduce, avoid, or eliminate the use of toxic chemicals or the generation of hazardous waste, emissions (to air or land), and by-products per unit of product manufactured. Objectives of TURA. The overall objectives of TURA are: