Reclamation of dusting surfaces of the tailings of the concentrating plants

The object of research is the technology of obtaining physiologically active humic preparations from brown coal, the effectiveness of their impact on the seeds of wild plants has been investigated, and tests have been carried out with the aim of dedusting at tailings of enrichment plants in the harsh soil and climatic conditions of the arid zone of Kazakhstan. Soil experiments were used for the transition from the use of plant growth preparations to agricultural land for the dedusting of objects during mining. The combination of extremely adverse climatic and geological factors adversely affects the ecological situation in the region. The need to address the issue of reducing dust emissions from this man-made education is obvious. In this regard, in such areas it is necessary to develop measures to stabilize the surface of the dumps, to protect them from intense dusting. Technological parameters and agricultural methods were optimized on the basis of data obtained in the study of aqueous solutions of humic preparations, biophysical monitoring and correction of the main technological parameters. A technology has been developed for obtaining a humic preparation from brown coal, installation of an experimental unit for obtaining a humic preparation has been carried out, an experimental batch of the preparation has been produced in 500 kg, its chemical and toxicological properties have been studied; Certificate of Compliance KSS № 0049776.