HUMIC MINERAL REAGENT AND METHOD FOR THE PRODUCTION THEREOF, METHOD FOR REHABILITATING POLLUTED SOILS, METHOD FOR DETOXIFICATION OF WASTES OF EXTRACTED AND PROCESSED MINERAL PRODUCTS AND RECULTIVATING ROCK DUMPS AND TAILING STORAGES, METHOD FOR SEWAGE WATER TREATMENT AND METHOD FOR SLUDGE UTILISATION

摘要

FIELD: engineering ecology.;SUBSTANCE: invention relates to producing coal-humic and turf-humic preparations, sorbents, flocculants, coagulants, meliorants, soil conditioning agents, fertilizers and humane-mineral substance with surface-active, ion-exchange, chelating, complex-forming and biologically active properties and can be used in engineering ecology. Humine-mineral agent among natural humites and caustobiolith coal order comprises humic acids and humates, naturally hydrated humic acids, hydrolyzed humic acids, hydrated and hydrolyzed humane-mineral and mineral complexes of parent humites and caustobiolith of coal order that are bound chemically with natural hydrated humic acids. Method for preparing humane-mineral reagent involves grinding and milling humites and caustobiolith of coal order and mixing with alkali. Grinding and milling humites and caustobiolith of coal order is carried out in their moisture related to the natural one when humic acids are in the naturally hydrated state. Hot water is mixed with humites and caustobioliths and hydrated at intense physical-mechanical effect up to formation of homogenous mixture. Then alkali is added and this mixture is hydrolyzed up to preparing the end product with consistence from viscous-flow to elastic one and with pH value in the end product from 6.5 to 8. This reagent is used for sanitation of polluted soils, detoxification of output waste and processing mineral sources and recultivation of mountain rock damps and tail-storing, treatment of sewage waters and utilization of deposits. Reagent shows the enhanced sorption, ion-exchange, complex-forming, chelating, flocculating, coagulating and biological activity. Method for preparing provides reducing energetic and temporal consumptions required for preparing the reagent.;EFFECT: improved treatment and preparing method.;15 cl, 7 tbl, 13 ex