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The way of neutralization of waste of oil-processing industry of receiving valuable secondary raw materials is developed for use in the construction industry. Optimization of process of interaction of withdrawal of production of additive (DF-11) with waste of the ground is performed. The method of liquidation of the map of viscous production wastes of additives is developed. The special collector of waste is developed for selection of waste from the card. The regression equation establishing connection between the number of the absorbed petrowaste and content in initial mix OPP, GP and KEKA, allowing to optimize composition of mix is received. The optimum maintenance of the components entering mix is defined.

A new practical application of waste biological treatment of municipal wastewater activated sludge as a raw material for the composite-selective adsorbent is presented for the first time. Composite-sorbent contains up to 85% of the surplus activated sludge, and the rest-diatomit partlandtsement. It is shown that the adsorption capacity and selectivity of the resulting composite material is stabilized after electrochemical activation. The implementation preliminary purification step of waste water from ions of heavy metals allows to clean water to the regulatory requirements at minimum cost.

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