The invention belongs to the field of remediation of contaminated soil. The contaminated soil is converted into a less dangerous form by means of chemical reactions. This invention is based on the problem of how to make the soil with excessive level unacceptable to the environment and / or harmful water-soluble heavy metal compounds, particularly those based on arsenic As and / or cadmium Cd, and / or lead Pb, and / or zinc Zn at an economical way to obtain the inert and chemically neutral building material, in which the content of the contaminants does not exceed a predetermined threshold values and will be acceptable from environmental point of view and will not represent a threat for human health.
F.33 Slovenian patent
COBISS.SI-ID: 2028135Materials made from recycled waste or industrial by-products represent an important and promising source of raw materials for use in construction. It is important that new products or facilities of the same function as conventional. This means that they have adequate technical characteristics and durability and are environmentally inert. Checking the long-term inertness of new composites is carried out by different methods of leaching, where it is necessary to take into account the potential instability of pollutants at different predicted environmental conditions. Examples were given different mechanisms of leaching on selected waste from the metallurgical industry.
B.04 Guest lecture
COBISS.SI-ID: 27997479