Sawdust, wood chips, waste of plywood production, slabs, rods, trimmings, balance sheets, bark.
1. What today represent a wood waste for the majority of timber processing enterprises?
1.1. This is the main type of products, because usually more than 50% of the initial quantity of raw materials goes in the waste.
Peat is money. Under your feet. A Lot Of. It Very Much!
Peat - fuel minerals, formed in the process of dying and incomplete decomposition of marsh plants in humidity conditions and limited access of air.
Straw - dry stems of plants, as a rule, exempt from the leaves, flowers and seeds. Straw for transportation, storage and further use is pressed by special machines in rolls or bales. By sustenance it’s considerably inferior to the hay.
Lignin is a complex organic natural polymer, in the base of the lignin formula is the benzene ring. Lignin is located in the outer layers of the cell membranes of the wood mainly. This fact explains its name, from the Latin Lignum - tree wood. Deposition of lignin in the cell walls of plants leads to an increase in their strength and lignifications. Lignin is an amorphous substance of yellow-brown color; insoluble in water and organic solvents.
Husks (husk) - outside the shell plant seeds. The best known is the husks received when shelling seeds of sunflower, rice, buckwheat. It has various applications in agriculture as an additive in animal feed, as a component in the manufacture of substrate for mushrooms cultivation, in hydrolysis industries for production of alcohols and fodder yeast.
If we consider the grass as raw materials for the production of feed of farm animals, the grass is a mass of freshly cut stems, leaves and buds herbal plants. In this connection mown grass in agriculture is often called the mass of green.
