ENVIRONMENT FRIENDLY AGENT FOR REDUCING ACIDITY AND RESTRICTING ACTIVITY OF HEAVY METALS IN SOIL

摘要

ecologically effective means consists of a vu00e1penohou0159eu010dnatu00e9 matter and natural aluminosilicate. the device contains vu00e1penohou0159eu010dnatou material consisting of 88 to 92% by mass.magnesium carbonate and / or phosphate and 8 to 12% by weight.calcium oxide and / or magnesium oxide, while the ratio of magnesium to calcium in this matter from the 6: 4 to 1: 10 weight and zeolite which contains 60.7 to 71,9% by mass.silica and 11.4 to 12,8% by mass. alumina in the exchange capacity of at least 0.7 mol.kg.sup. - 1.n.the device binds physiologically harmful pollutants, and serves to protect the environment and the human body, including biocenosy and physiologically applied therein compounds of magnesium, and silicon and calcium.