Manure and litter - the major products of livestock breeding and poultry farming. This is not a bug. A Joke? May be. But the animals and birds excrete these products in dozens of times more mass than of meat, milk and eggs. Daily manure and litter is produced in a huge amount. For example, the average poultry farm produces about 200 tons of manure per day. In the country we are talking about billions of tons. These foul-smelling waste are accumulated and poison all around. The use of plants for food, animals, learn the far not all of those in the plants of chemical elements, most of them gets in manure or litter, which makes these wastes a good fertilizer. However, direct application of manure (litter) as the fertilizers it is impossible for a number of reasons, the main of which is the presence in the manure and litter harmful (pathogenic micro-flora. Partly solves the problem of manure to methane, but it is a drop in the sea. Large-scale industrial processing (high-temperature drying and granulation) of manure turns these harmful and hazardous waste in highly liquid goods: organic fertilizers or solid biofuel. A lot of fertilizer and a lot of fuel! And money, as it is known, in contrast to this kind of raw material, - does not smell!
To look at a video film about processing of a dung by the Unit of drying-crushing АS-4-1000 and pellet-mill PGB-1 it is possible on p. "Video".
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.
