Oil Shale

2003 Estonian Academy 5-methylresorcinol activated sludge Aidu air pollution alkaline ash addition asphaltites Avgamasya biochemical oxygen demand biodegradation biomass black shale black spruce blasting depth calculated calorific value carbohydrates carbon cement plant Chemical Chemistry coal combustion degradation Dictyonema shale different sulphur forms dimethylphenols Dry matter dust pollution Environmental Estonian Academy Publishers fuel oil shale Halbur hemicellulose industry journal OIL SHALE Kohtla-Jarve Kunda Lahemaa National Park measurements method mineral mixtures mm/s Molder Narva Narva Pilot Plant ns ns ns oil producers oil shale oil shale processing oxidation oxygen uptake p-cresol parameters phenolic compounds Picea mariana polluted seedlings Power Plant production pyrite Reinsalu resorcinol sample plot SC samples Scientific Research Institute semicoke short-term oxygen demand Sillamae soil soluble sugars starch Stem Shoot studied substrate sulfur sulphur content Table Tallinn Technical University temperatures thermal thermooxidation tion uranium uranium yield Urov vibration velocity