FIELD: environmental protection.
SUBSTANCE: method relates to environmental protection techniques and provides sanation of lands polluted by toxic wastes in places of former destruction of chemical weapons. The recultivation method claimed is based on successive covering the area polluted with toxic substances layer by layer - first with zeolite containing soil, next with limestone clay, the mixture of soil with polyacrylamide polymer "АК-639" of brand "В-415К" in volume ratio 100:1 and a soil layer. Subsequent grass planting is performed using rhizomatous perennial grasses of brome and wheat-grass in weight ratio of seeds 1:1 and at seeding rate 20 kg/ha.
EFFECT: reduction of content of main destruction products of intoxicants in polluted soil to MPC level.
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Authors
Dates
2008-07-27—Published
2006-06-20—Filed