FIELD: peat industry.
SUBSTANCE: invention relates to selective extraction of peat raw material from peat deposits, which is used, in particular, in production of peat filtration materials. Method involves excavation of upper layer of a peat deposit with thickness no more than 0.6 m from located on it separate production sections, According to invention excavation is performed from production areas, width and length of which ranges from 1.8 to 2.2 m, and which are located from each other at a distance 0.4-0.6 m, peat raw material used is excavated upper layer of a peat deposit.
EFFECT: restoration of peat deposit with selective extraction as peat raw material from peat top layer of a peat deposit (moss peat raw material).
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Authors
Dates
2016-08-10—Published
2015-07-29—Filed