A REVIEW OF PROCESSING INDUSTRY WASTE USING IN AGRICULTURE

Abstract

The article considers the using of waste from processing industries in agriculture through a comprehensive analysis of scientific and technical sources of information. Nowadays, in processing industry it is possible and even necessary to quickly adapt to the circumstances and look for new markets for main products and waste products. A number of technological problems associated with the disposal of by-products of different production, encourages the development of new waste-free technologies for their use. Large volumes of by-product (vinasse) of alcohol production necessitated the development of technology for its further using. Therefore, the purpose of the study is to review the processing industry waste using in agriculture. Scientists have proposed the using a concentrated vinasse as a plasticizer. But for the production of high quality concentrated vinasse, it is necessary to use additional expensive energy resources. There is also known technology of alcohol vinasse using in the form of a dry product, which is used as a nutritional supplement to livestock and poultry. The dry alcohol vinasse using in animal husbandry is due to the fact that it contains a large amount of protein, fiber and yeast. Also a complex biotechnology of alcohol waste processing using earthworms is known. Foreign sources describe the technology of utilization of molasses vinasse by anaerobic method. Today, the most optimal solution is the using of molasses vinasse as an organic fertilizer, as it allows us to dispose of industrial waste for the benefit of the environment. Vinasse can be used as a solvent when using nitrogen and potassium fertilizers, which allows us to prepare nutrient compositions based on it. Vinasse can also be used as a solvent for pesticides.