organic waste

A systematic modern analysis of the state of waste management in the country encourages the search for more rational, efficient and cost-effective ways of processing and recycling solid waste. The inclusion of sewage sludge as a raw material in technologies for processing substrates makes it possible to solve the problems of accumulation and negative environmental impact of this hazardous waste, in addition to the problems of recycling.

In the conditions of constant deterioration of the environment, municipal solid waste management (MSW) in Ukraine remains one of the most pressing challenges in environmental safety because of its significant accumulation in landfills and the lack of effective mechanisms for its disposal. Approximately 40- 50% of municipal solid waste is organic, so the removal of this part of waste from landfills through composting and conversion of waste into secondary material resources will significantly reduce the environmental load on existing and potentially planned landfills.

The main suppliers of minerals to crops today are chemical fertilizers. A good example of the implementation of efficient and environmentally friendly agro-industrial production are farms with closed loop motion biomass and energy – the so-called bioconversion complex. Their main components – crops, livestock and energy are closely interrelated and can be balanced. Today, great importance is also the production and use of microbial preparations for agriculture. The basis of their nitrogen-fixing is, phosphorus and methane bacteria.

In this paper it was set that in cavitation fields of different power the oxidation rate of organic industrial wastewater by sodium hypochlorite solutions as a liquid waste significantly increases. Influence of main technological factors on this process was found. 
Установлено, що в кавітаційних полях різної потужності швидкість окиснення органічних компонентів промислових стічних вод відхідними розчинами натрію гіпохлориту істотно зростає. З’ясовано вплив головних технологічних чинників на цей процес. Ключові слова: натрію гіпохлорит, органовмісні стоки, очищення, кавітація