Use of sewage sludge and zeolite for fertilising fields in Nea Orestiada by the Democritus University of Thrace
The initial findings in the field were positive and offer the potential for better utilisation of urban wastewater The use of sludge from the Orestiada Municipality’s biological treatment plant, which was trialled by the School of Agricultural and Forestry Sciences at the Democritus Universityin Orestiada. The University has been using the sludge on a trial…