1. S EWAGE S LUDGE W ASTE O R V ALUABLE R ESOURCE? The challenges and opportunities in the next 10 years

3. What is the future? Changes in how sewage sludge is produced and in what quantity The demands of the market Value of energy Government subsidies on renewables Legislation

6. Sludge reduction and production Salsnes - Primary tank replacement with sludge dewatering changes the way sludge is thickened, dewatered and transported LODOred 100k – up to 45% sludge reduction of surplus activated sludges Changes in sludge and how its produced in the wastewater process

8. Sludge as a marketable product Technology exists its how you produce it and how you sell it Sludge as a marketable product Biofert production at 13,200 tDS/annum Sludge phytoconditioning Biogas as a biofuel or supply to the gas grid Ringsend 50% of energy from biogas Sludge liquors as a product Pearl & Crystal Green

10. Any Questions