waste

Zero-Waste Manufacturing in Ukraine: EU Experience

As of today, the principle of zero-waste production is not only a global trend, but also an effective mechanism for protecting and preserving the environment, as well as making fuller use of the resource potential of enterprises. The main idea of zero-waste manufacturing is the transformation of raw materials received by the enterprise, its residues, as well as waste obtained in the production process, into finished products that can generate income.

EXPERIMENTAL RESEARCH OF INDUSTRIAL WATER PARAMETERS OF CANNING PLANT AND BAKERY. ANALYSIS OF TREATMENT TECHNOLOGIES

One of the industries that uses large amounts of water is the food industry. Industrial, domestic managers of the production process stand out with it and enter the environment surrounded by contaminated effluents. Their main feature is the high content of dissolved organic matter and nitrogen. You can also create wall water to create aggregate-resistant colloids, which include animal and vegetable fats, proteins, starch, sugar, as well as salts, carbohydrates, dyes, thickeners, preservatives.

ECOLOGICAL ASPECTS OF MODERNIZATION OF ALCOHOL INDUSTRY ENTERPRISES AT THE PRESENT STAGE OF DEVELOPMENT

At the present stage of development, the entire world industry has faced the problem of rational use of renewable natural resources, in particular the most efficient ways of wastewater treatment and the use of accumulated waste in the production process as a secondary raw material.

ENVIRONMENTAL HAZARD OF UNCONTROLLED ACCUMULATION OF INDUSTRIAL AND MUNICIPAL SOLID WASTE OF DIFFERENT ORIGIN IN UKRAINE

The analysis of the generation, recycling and landfilling of waste in Ukraine is carried out. Significant generation of various wastes leads to their storage on the ground surface, as it is the most widespread way of waste treatment in Ukraine. Frequently, the stored waste burns (waste heaps, waste coal, landfills), causing significant accumulation of hazardous substances in the environment.

ENVIRONMENT CONTAMINATION WITH HEAVY METALS CONTAINED IN WASTE

The paper analyzes the sources of the most widespread heavy metals contained in waste. Different directions of human activity are considered with emphasis on the waste containing heavy metals. It is established that the largest suppliers of heavy metals include waste of metallurgy, chemical industry, production of electrical appliances, batteries and accumulators, sewage sludge, ash and slag of coal-fired power stations and waste incineration plants, and the recent one is household waste.

Утилізація цінних компонентів із відпрацьованих малих джерел електричного струму

Technological principles of processing of exhaust elements of feed with the purpose of utilization from them of valuable components are analysed. It is rotined, possibility and expedience of their exception from the exhaust galvanic systems of salt and alkaline nature.