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Potential of phosphorus recovery from sewage sludge and manure ash by thermochemical treatment
All life forms require phosphorus (P), which has no substitute in food production. The risk of phosphorus loss from soil and limited P rock reserves has led to the development of recycling P from industrial residues. This ...
Feasibility of ASH DEC‐ process in treating sewage sludge and manure ash in Finland
(Lappeenranta University of Technology, 2012)
In Finland the thermal treatment of sewage sludge has been moderate in 21th century. The reason has been the high moisture content of sludge. During 2005-2008, 97-99% of sewage sludge was utilized in landscaping and ...
Reduction of Greenhouse Gas Emissions in North-West Russia - Finnish Business Opportunities
Tutkimus suomalaisten yritysten liiketoimintamahdollisuuksista hiilidoksidipäästöjen vähentämisen parissa Luoteis-Venäjällä.