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Successive alkalinity producing system for the treatment of acid sulphate soil runoff: preliminary results of a field trial
aluminium acid sulphate soils iron manganese successive alkalinity producing system water treatmenta
2010/8/11
A successive alkalinity producing system (SAPS) has been investigated as a potential passive treatment option for acid, metal containing runoff from acid sulphate soil. A pilot-scale system was instal...
Assessment of aquatic pollution, remedial measures and juridical obligations of an acid sulphate soil area in western Finland
acid sulphate soils sulphur metals acidity pH hydrogeochemistry
2010/8/11
Reclaiming of Holocene sulphide-bearing sediments, widespread in the coastal areas of Finland, has enabled oxidation of sulphides to a depth of 1? m and the subsequent development of acid sulphate soi...
Sources of acidity and metals in a stream draining acid sulphate soil, till and peat, western Finland, revealed by a hydrochemical and sulphur isotope study
acid sulphate soil alkali metals alkaline earth metals sulphur ditching sulphur isotopes land use catchment area
2010/8/11
The main aim of this study was to determine, during extreme hydrological conditions, the source(s) of acids, sulphate and metals (alkali and alkaline earths) in the Munsala stream (western Finland) dr...
Hydrochemistry of rivers in an acid sulphate soil hotspot area in western Finland
acid sulphate soil hydrochemistry hydrograph Finnish rivers toxic metals
2010/8/11
During heavy rains and snow melting, acid sulphate (AS) soils on the coastal plains of Finland are flushed resulting in discharge of acidic and metal-rich waters that strongly affect small streams. In...