1 Landfill-carefully designed structure built into or on top of the ground in which trash is isolated from the surrounding environment (groundwater, air, rain). 2  This isolation is accomplished with a bottom liner and daily covering of soil.3  A sanitary landfill uses a clay liner to isolate the trash from the environment.he purpose of a landfill is to bury the trash in such a way that it will be isolated from groundwater, will be kept dry and will not be in contact with air.
Definition of 'long-grain rice'. long-grain rice (ËlÉÅËÉ¡reÉªn raÉªs) noun. a type of rice that has long grains, rather than round grains. Example sentences containing 'long-grain rice'. Jambalaya is similar to paella but even more forgiving and made with long-grain rice.
Regular Long Grain White Rice. One of the most popular types of rice because it has a subtle flavour which perfectly complements both rich and delicate sauces. Milled to remove the husk and bran layer, the grain is slim and 4-5 times as long as it is wide.On cooking the grains separate to give an attractive fluffy effect.oday most of the long grain rice is imported into the UK from America. Long grain rice is a slim grain which is 4-5 times as long as it is wide. When it is harvested it is know as 'rough' or 'paddy' rice. It undergoes different milling techniques to give different types of rice.