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Alice Dall’Ara – ENEA UTTMATF Sergio Sangiorgi – ENEA UTTMATF 10/06/2014 6 Month Meeting

LIFE12 ENV/IT/000356. RESAFE - Innovative fertiliser from urban waste, bio-char and farm residues as substitute of chemicals fertilisers. ENEA –UTTMATF Progress Report Months 1-6. Alice Dall’Ara – ENEA UTTMATF Sergio Sangiorgi – ENEA UTTMATF 10/06/2014 6 Month Meeting

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Alice Dall’Ara – ENEA UTTMATF Sergio Sangiorgi – ENEA UTTMATF 10/06/2014 6 Month Meeting

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  1. LIFE12 ENV/IT/000356 RESAFE -Innovative fertiliser from urban waste, bio-char and farm residues as substitute of chemicals fertilisers ENEA –UTTMATF Progress Report Months 1-6 Alice Dall’Ara – ENEA UTTMATF Sergio Sangiorgi – ENEA UTTMATF 10/06/2014 6 Month Meeting CEBAS-CSIC premisis Murcia (ES)

  2. ENEA activities

  3. Action B.1 Demonstration of proper recipes through the characterization of Organic waste and final products with Beneficiaries contribution

  4. Action B.1 Recipe for HQ-ORBP production at laboratory level Instructions for Lab tests

  5. Action B.2 Demonstration of HQ-ORBP production at laboratory level • Cooperation for instructions for lab test in Italy, Spain and Cyprus • Cooperation for lab test in Italy (initial implementation)

  6. : Action C.1 Monitoring of organic waste and final products • Rawmaterial and wastecharacterization: • Thermal analysis (TG and DTG) • XRD analysis • BET analysis • SEM Analysis (* specificpresentation) Balance and furnace in TG NETZSCH 409 C

  7. Action C.1 THERMAL ANALYSIS SAMPLES CONDITION Atmosphere: Air with a flow rate of 100 mL/min (Spanish and Italian biochar: Argon). Heating rate =10 °C/min Tf=1000°C Sample Weight ≈1 g Sample carrier= 3.4 ml in volume. Dried samples: t=15 h T=40 °C (ES-UOW, ES-FOR, IT-UOW, IT-FOR) t=15 h T=50 °C ( IT-BC,ES-BC) The Netzsch TA window software was used for data processing of the results.

  8. Action C.1 ES-UOW III STEP IV STEP Dried I STEP Wet II STEP Figure: TG and DTG for wet (green line) and for dried (red line) ES-UOW samples

  9. Action C.1 ES-BC I STEP II STEP Figure: TG and DTG for ES-BC samples

  10. Action C.1 ES-FOR Dried I STEP Wet II STEP Figure: TG and DTG for IT-FOR sample

  11. Action C.1 IT-UOW Figure: TG and DTG for IT-UOW sample I STEP TG - Dried Sample III STEP IV STEP TG - Wet II STEP II STEP

  12. Action C.1 IT-FOR I Step III Step II Step Figure: TG and DTG for IT-FOR sample

  13. Action C.1 IT-BC Figure : TG and DTG for IT-BC sample I Step I Step II Step III Step IV Step

  14. Action C.1 XRD (X-RAY DIFFRACTION) ANALYSIS Experimental apparatus to perform diffraction measures with Bragg-Brentano geometry. Sample and sample holder

  15. XRD (X-RAY DIFFRACTION) ANALYSIS SAMPLES In order to obtained XRD patterns, samples was ground in mortar and pressed in sample holder. Instrument parameters was generally set following the scheme reported below: Regarding biochar samples the range of angular positions used is 10-90 2theta(°) The phase analysis were carried out with the X’Pert High Score software Version 2.2° (PANalytical B.V., Almelo, The Netherlands) equipped with ICDD PDF2 database release 1996 (sets 1-50 plus 77-88).

  16. Action C.1 XRD for ES-SAMPLES XRD pattern for ES-BC. It is noticeable the presence of calcite (chard n° 01- 086-234) XRD pattern for ES-UOW. It is noticeable the presence of calcite (chard n° 01- 086-2334) and quartz (chard n° 01-085-0457)

  17. Action C.1 XRD for IT-FOR. The main inorganic crystalline phases detected are calcite (chard n° 01-085-0849) and struvite (chard n° 015-0762). XRD pattern for IT-UOW. Also in this case, It is noticeable the presence of calcite (chard n° 01- 086-2334) and quartz (chard n° 01-085-0457)

  18. Action C.1 XRD for IT-BC. From xrd analysis it is noticeable four main phases: quartz (03-065-0466), Ca(OH)2 (044-1481), cristobalite (01-082-1403), calcite (01-072-1652). XRD pattern suggests also the presence of sulphates, even though the exact nature of these compounds must be subject of further investigations

  19. Action C.1 The specific surface area was determined by means single point BET method. Surface area determination The Brunauer, Emmett e Teller (BET) theory assume the formation of N2 monolayer of adsorbate to cover the external and the accessible internal pore surfaces of a solid. This method involves the determination of the amount of N2 adsorbed on sample’s surface by measuring the pressure change in a static system at constant volume and temperature.

  20. ENEA next step

  21. Thanks for your attention alice.dallara@enea.it sergio.sangiorgi@enea.it ENEA UTTMATF Via Ravegnana, 186 48018 - Faenza (RA) Tel. 0546 678540Fax. 0546 678501 e-mail: infofaenza@enea.it

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