The galvanic production is one of the source of environmental contamination by harmful substances and especially heavy metals. The questions of water pollution prevention by wastewater containing heavy metal ions, are closely linked to the development of event to reduce fresh water consumption for technological needs of production and to reduce the amount of wastewater.One solution to this problem is the creation of low-waste and waste-free environmentally safe production processes of sewage treatment with the use of treated wastewater in the working cycle, which leads to a reduction of negative impacts on the environment.

One of the sources of environmental pollution with hazardous substances, primarily heavy metals, is the electroplating industry. The prevention of pollution of water bodies with wastewater containing heavy metal ions is closely related to reducing the consumption of fresh water for the technological needs of production and to reducing the amount of effluent. One of the solutions to this problem is to create low-waste and waste-free environmentally safe technological processes of wastewater treatment using treated effluents in the recirculation system, which reduces the negative impact on the environment. The results of studying the sorption properties of the natural modified mineral Akdolit-Gran prove a high efficiency of this sorption filling when conditioning electroplating shop effluents contaminated with a complex of heavy metals. Taking into account a relatively low cost of this natural mineral, Akdolit-Gran has the advantages in terms of its economic feasibility, plus the high degree of extraction of metals using this sorbent together with its low consumption allows designing recirculation systems for industrial enterprises meeting the requirements for physical and chemical parameters of service water

The comprehensive analysis results of sediment, containing heavy metal ions using standardless methods of X-ray phase (XRD) and X-ray spectral (XRD) analyzes to determine the elemental and phase composition of sediment samples, obtained during reagent treatment of industrial wastewater are shown. The analytical results of the processes that take place in these precipitation under the influence of certain temperature regimes are presented, which contributes to a change in the physicochemical properties of these precipitates and allows the most accurate qualitative and quantitative analysis of these precipitation. The obtained results are further used to determine the hazard class of precipitation and to develop a modern scheme for processing and disposal of precipitation, which makes it possible to reduce the technogenic load on the environment.