Utilization of Sludge from Mine Water Treatment Plant in The Segment of Thermal Insulation Mortars

Journal Title: Archives of Environmental Protection - Year 2014, Vol 40, Issue 1

Abstract

The results from the experimental research are presented in the abstract. The experimental research involved utilization of the sludge from the mine water treatment plant of Coal Quarry ČSA/Czechoslovak Army/ (hereinafter “ČSA”) and Coal Quarry Jana Švermy (hereinafter “JŠ”) in the segment of thermal insulation mortars. The mine water treatment is described below including chemical and mineralogical sludge composition as the additional component of the binding material in the polyurethane thermal insulation mortars. Furthermore the composition of experimental mixtures of the thermal insulation polyurethane mortar is presented in the work and its physical-mechanical properties. The monitored elements included the strength characteristics, heat conductivity coefficient λ, and water vapour diffusion coefficient μ.

Authors and Affiliations

V. Václavík, J. Daxner, T. Dvorský, M. Kušnerová, B. Václavíková

Keywords

Related Articles

Impact of the Salinity Gradient on the Mollusc Fauna in Flooded Mine Subsidences (Karvina, Czech Republic)

This paper presents the impact of salinisation on the aquatic mollusc fauna in flooded mine subsidences in the Karvina region (Czech Republic). The results of the previous research on salinity in flooded mine subsidences...

Eco-Friendly Soaking Process Using Tannic Acid as an Alternative Bactericide

Eco-friendly leather processes based on the usage of natural products have become a potentially attractive issue for leather industry during the last few decades. Synthetic protective chemicals like bactericides used in...

Biological Characteristics of “Wartowice” Post-Flotation Tailings Pond (Lower Silesia, Poland)

“Wartowice” tailings pond was closed in 1989, resulting in 232,4 ha tailings pile requiring reclamation. The major problem is heavy metals presence and poor nutrient conditions and physicochemical structure of soil which...

Uptake of Toxic Trace Metals (Cd, Pb) and Micro Nutrients (Cu, Zn, Mn) by Sugarcane (Saccharum Officinarum L.) Irrigated with Treated Effluents of Sugar Industry

The accumulation and translocation of trace metals in soil and in sugarcane crop irrigated with treated effluents from sugar industry compared to soil and sugarcane crop irrigated with bore-well water were determined. In...

Effectiveness of Intrinsic Biodegradation Enhancement in Oil Hydrocarbons Contaminated Soil

Studies were conducted using a 10-chamber Micro-Oxymax (Columbus, OH, USA) respirometer to determine the effect of bioaugmentation, biostimulation and combination of them on enhancing intrinsic biodegradation of oil hydr...

Download PDF file
  • EP ID EP323184
  • DOI 10.2478/aep-2014-0004
  • Views 52
  • Downloads 0

How To Cite

V. Václavík, J. Daxner, T. Dvorský, M. Kušnerová, B. Václavíková (2014). Utilization of Sludge from Mine Water Treatment Plant in The Segment of Thermal Insulation Mortars. Archives of Environmental Protection, 40(1), 51-59. https://europub.co.uk/articles/-A-323184