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.
Industrial solid waste-which may be solid, liquid or gases held in containers-is divided into hazardous and non-hazardous waste. Hazardous waste may result from manufacturing or other industrial processes.nder Texas regulations, non-hazardous waste generated by industrial facilities are categorized as Class 1, Class 2 and Class 3 waste (see box). Class 2 and Class 3 waste are considered less harmful to the environment or human health than Class 1 waste.