Ecological and economic expediency of introducing modern membrane technologies of deep processing of milk whey

Abstract

The article presents methodological and applied principles for justifying the feasibility of introducing modern membrane technologies of deep processing of milk whey into the practice of Ukrainian milk processing enterprises. It has been identified that the most common way of processing milk whey both in Ukraine and in global practice is its drying. As an alternative to the traditional technology of drying milk whey, it is proposed to introduce into the practice of Ukrainian milk processing enterprises an innovative technology of its deep processing, which includes the fractionation of whey proteins and the release of lactose derivatives, which is important for the use of processing products as innovative functional food products. The expediency of introducing modern membrane technologies of whey processing at domestic milk processing enterprises is substantiated, which allows rational use of raw milk resources, reducing the negative impact on the environment, and increasing the profitability of production. The results of calculations of the total ecological and economic effect are presented, which prove that the effect of the introduction of modern membrane technologies of deep processing of milk raw materials significantly exceeds the effect of using the traditional technology of drying milk whey, which is widely used in domestic milk processing enterprises. It was found that the ecological effect is manifested in the reduction of volumes of liquid industrial waste and fines for violations of environmental legislation and can be considered as an alternative to the construction of own treatment facilities. The economic effect is achieved by expanding the product range of exports and the offer on the world markets of high-margin dairy products for narrow target groups of consumers.