The use of municipal sewage sludge and lignite coal fly ashes in the production of fertiliser granulates KRZYWY E., CIUBAK J., CYDZIK E., MOŻDŻER E., KUCHARSKA M. Please cite as: CHEMIK 2012, 66, 11, 1163-1165 The research aimed to develop methods for use of municipal sewage sludge and high-calcium ash from brown coal to produce organic-mineral granules, enriching the soil with organic matter and nutrients for plants. The mixtures were granulated with water and pulp (after absorption) obtained from the process carried out in the...
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The use of municipal sewage sludge and lignite coal fly ashes in the production of fertiliser granulates
