Adding high doses of sludge to neutralise soil acidity not advisable
Friday, January 9, 2009 - 10:14
in Earth & Climate
A University of the Basque Country PhD thesis has analysed the application of waste sludge from EDAR (Estacion Depuradora de Aguas Residuales - Waste Water Purification Plant) to acid soils which have limited capacity for neutralising the acidity...