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R.I.S.A. Srl Ricerca Ingegneria Sviluppo Ambiente Research Engineering Development Environment.

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Presentation on theme: "R.I.S.A. Srl Ricerca Ingegneria Sviluppo Ambiente Research Engineering Development Environment."— Presentation transcript:

1 R.I.S.A. Srl Ricerca Ingegneria Sviluppo Ambiente Research Engineering Development Environment

2 Research and scientific know-hows bench-top and pilot plants design and advanced analytic technologies know-how; bench-top and pilot plants design and advanced analytic technologies know-how; studying the modeling and automation of water and waste water treatment; studying the modeling and automation of water and waste water treatment; solving sanitary and environmental treatment problems, in particular controlling the biological section arrangement; solving sanitary and environmental treatment problems, in particular controlling the biological section arrangement; treatment processes monitoring and survey. treatment processes monitoring and survey.

3 Our mission Collect, revise and understand data to provide modeling approaches supporting wastewater system planning and management. We work globally, inside the clients company, to propose a turnkey assistance to the customer.

4 The team PhD Cristiano Roselli Della Rovere, engineer PhD Ilaria Cimarosti, engineer PhD Giada Rossi, biotechnologist Prof. Daniele Goi, engineer

5 Activities Wastewater sample collection, laboratory analyses, value revision. MONITORING

6 Activities MODELING Application of models characterizing microbiological, chemical and hydraulic processes of water and wastewater treatment plants.

7 Activities Management activities in wastewater treatment plants, from maintenance to upgrading interventions. MANAGEMENT

8 Activities Refresher and extension course organization for public and private operators. EDUCATION

9 Management Team analyse Management Board Public relations, Marketing and Sales Planning Team Monitoring Team Scientific referee University of Udine software pilot plantsmodeling sample collection

10 Partnerships

11 Passavant Impianti SpA Based in Novate Milanese (Milan), it is a company leader in water, wastewater and sludge treatment since over 50 years. The company's work runs the entire spectrum of water treatment and sludge recycling, for both residential and industrial waste. RISA had a partnership with Passavant SpA to run one of its plants in north Italy.

12 The Plant CHEMICAL TREATMENT BIOLOGICAL TREATMENT Industrial and civil waste water treatment plant R.I.S.A. Srl

13 Simulation Model Modular system for wastewater treatment analysis Chemical treatment Biological treatment Input Output data from secondary clarifier Input Kinetic and stechiometric parameters Mod.ASM1 Chemical addition = chemeq model Coagulator = primary clarifier THIRD TREATMENT MODELING R.I.S.A. Srl

14 Acquedotto Poiana SpA Based in Cividale del Friuli (Udine), it has been a leader in waterworks for over 90 years. The company's work runs the entire spectrum of drinking water distribution and treatment. RISA is currently having a partnership with Acquedotto Poiana SpA to model a composting plant.

15 Composting plant modeling CIVIL WASTE WATER TREATMENT SLUDGE FINAL PRODUCT 5) Quality control SLUDGE 3) Composting 2) Dried organic substance addiction CO-COMPOSTING SUBSTANCES 1) Densification 4) Product refining R.I.S.A. Srl

16 Management and research activities planning STEPMACHINERYPLANTRESEARCH ACTIVITY 1Economical planning 2 pump-coclea moisturer Densification plant 3 tractor Co-composter substances characteristics analysis 4BiocellsProcess optimization 5 sieve packing machine Refining plant 6Quality parameters definition

17 AMGA - NET project NET SpA and AMGA SpA are companies based in Udine. NET SpA works on municipal solid waste collection and treatment. NET SpA works on municipal solid waste collection and treatment. AMGA SpA multiservices works on waterworks, water and wastewater treatment and other services.

18 AMGA - NET project RISA is currently having a partnership with AMGA SpA and NET SpA to design and test an anaerobic co-digestion plant to convert FORSU and sewage sludge into biogas.

19 AMGA - NET project Oversized anaerobic digestion unit Opportunity to treat waste as a resource FORSU high quantities to treat Anaerobic digester pilot plant

20 Objectives Design, realization and start up of a pilot plant. Design, realization and start up of a pilot plant. Reach pilot plant stationary condition to reproduce real digester working. Reach pilot plant stationary condition to reproduce real digester working. Co-digestion step with various FORSU (fractions of organic material from municipal solid waste). Co-digestion step with various FORSU (fractions of organic material from municipal solid waste). Finding of limit conditions for optimal biomass metabolism. Finding of limit conditions for optimal biomass metabolism. Pre-treatment test of matrices to be digested. Pre-treatment test of matrices to be digested.

21 University of Udine It is the scientific referee of the spin off project. RISA has a partnership with the University of Udine to realize a pilot plan for wastewater treatment using US-ozone technology. This innovating project could be object in the future of a patent application.

22 gas vent KI saturators O 3 air Ozone generator air compressor or oxygen tank liquid sample Liquid OUT US PROCESSOR LIQUID TANK residual O 3 air Modeling BENCH-PILOT Semi batch reactor

23 Bench-pilot US processor Cavitation Water treatment OZONE treatment Disinfection Hygiene Sanitation

24 US-ozone combined treatment effect US+OZONE TREATMENT EFFECT ON MBAS 0 0,5 1 1,5 2 2,5 3 3, Ozone treatment (min) MBAS (mg/L) US 430'' US 210'' US 42'' 0,00 20,00 40,00 60,00 80,00 100,00 % coliforms survival Ozone treatment (min) US+OZONE TREATMENT EFFECT ON COLIFORMS US 430'' US 210'' US 42'' Detergents abatement Bacteria abatement

25 R.I.S.A. Srl CONTACTS website: w w w w w wwww wwww.... rrrr iiii ssss aaaa ssss rrrr llll.... iiii tttt wwww wwww wwww.... mmmm pppp ---- pppp rrrr oooo gggg eeee tttt tttt iiii.... iiii tttt //// dddd cccc ffff aaaa ---- gggg oooo iiiimail: phone:


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