Development of ecologically safe technology of recycling of industrial waste in the production of modified non-autoclave aerated concrete

Moscow State University of Civil Engineering, Yaroslavskoe sh. 26, 129337 Moscow, Russia

^* Corresponding author: ev_tkach@mail.ru

Abstract

The results of environmental monitoring for environmental security within the framework of territorial administration of the Central Federal district of the Russian Federation showed the necessity of developing a new ecological mechanism for rational control of the process of recycling of technogenic wastes. It is established that at increase of industrial production and the growth and accumulation of industrial waste and increases the negative impact on the environment. Determined that the production of phosphorus mineral fertilizers in Russia as a whole is formed 25 million tons per year of phosphogypsum, and utilized only a tenth. In Russia on distilleries waste DDGS is 9-14 million tons per year, not utilized – about 1 million tons. In Russia milk manufacture gives rise to waste of whey in an amount of about 6 million tons per year. Warehousing, industrial waste dumps occupy thousands of hectares. They are washed into sewers, groundwater, reservoirs, result in the earth, causing serious ecological damage to the environment. This requires the disposal of such waste. The most promising method of disposal is considered as the placement of industrial waste in the production of construction materials, particularly aerated concrete products.