Change acidity sifted peat

Abstract

The results of the reaction medium to neutralize the separated research in peat milling workpiece in “Dokshitsyraygaz”. Peat is taken is characterized as a pine-sphag num (Sphagnum magellansky – 35%, Sphagnum angustifolium – 25%, Scots pine – 25%, vaginal cotton grass – 15%), the degree of decom-position – 18%, ash content – 4.7%, pHKCl – 3.2, 50–60% relative humidity. To change the environment of the reaction as a calcareous material used dolomite flour and chalk. Doze of material is de-signed to skim 1 m3 peat milling blank, which at a relative humidity of 50–60% and the addition of a natural weight of about 250 kg. Studies have shown that the introduction of dolomite chalk and substrate in the reaction medium varies according to the dosage and duration of action of inter-substrate material with lime. The reaction medium in peat substrate is installed after 7-day interaction with chalk and a 10-day interaction with dolomite flour.