International
Scientific
-
Technical Conference
5-8 October 2011 • Józefów
near
Otwock
Motor Transport Institute • Industrial Chemistry Research Institute
CO-ORGANIZERS
Military University of Technology Warsaw University of Life Sciences Warsaw University of Technology
Platinum Sponsor
Silver Sponsors
Bronze Sponsors Honorary Patronage
Scientific Patronage Media Patronage
POLISH ACADEMY of SCIENCES COMMITTEE on TRANSPORT
08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 08:30 09:30 10:30 11:30 12:30 13:30 14:30 15:30 16:30 17:30 18:30 19:30 20:30 21:30
5.10.2011
6.10.2011
7.10.2011
8.10.2011
WEDNESDAY THURSDAY FRIDAY SATURDAY
Breakfast Breakfast Opening of the Conference
Plenary Session Lunch Registration & Accommodation of Participants Buffet, Hotel
Attractions Coffee Break Topic Session Batteries Topic Session Biofuels Topic Session Batteries Topic Session Non-mettalic Materials Gala Dinner Grill Supper Discussion, Conclusions, Sponsors' Presentations Coffee Break Topic Session Polymers Topic Session Polymers Topic Session Ferrous & Non-ferrous Metals
Vacating the Hotel Rooms
Meeting of the Polish Scientific Recycling Society Topic Session Recycling Systems Breakfast Registration & Accommodation of Participants Lunch
Wiesław BARNAT, Lt. Col., PhD, DSc, Eng. Military University of Technology Krzysztof BIERNAT, PhD, Eng.
Automotive Industry Institute Andrzej BŁĘDZKI, Prof. PhD, DSc, Eng.
Kassel (Germany)
Zdzisław CHŁOPEK, Prof. PhD, DSc, Eng. Warsaw University of Technology Andrzej CZERWIŃSKI, Prof. PhD, DSc, Eng.
Industrial Chemistry Research Institute Wojciech GIS, PhD, Eng.
Motor Transport Institute Stefan GÓRALCZYK,PhD
Institute of Mechanised Construction and Rock Mining Regina JEZIÓRSKA, Prof. PhD, DSc, Eng.
Industrial Chemistry Research Institute Jacek KIJEŃSKI, Prof. PhD, DSc, Eng.
Warsaw University of Technology/Płock Janusz KIPIGROCH, MSc, Eng.
Ministry of Economy Beata KŁOPOTEK, PhD, Eng.
Ministry of Economy
Zbigniew KOWALEWSKI, Prof. PhD, DSc, Eng. Institute of Fundamental Technological Research
Polish Academy of Sciences
Marek KOZŁOWSKI, Prof. PhD, DSc, Eng. Wrocław University of Technology
Stefan KUBICA, PhD, Eng.
Institute for Engineering of Polymer Materials and Dyes Andrzej KULCZYCKI, Prof. PhD, DSc
Institute of Cardinal Stefan Wyszyński/ /Air Force Institute of Technology
Krzysztof KURZYDŁOWSKI, Prof. PhD, DSc, Eng. National Centre for Research and Development/
/Warsaw University of Technology Adam MAŁYSZKO, MSc, Eng.
Vehicles Recycling Forum Edward MENES, PhD, Eng.
Motor Transport Institute Józef MENES, MSc, Eng. Industrial Chemistry Research Institute Jerzy MERKISZ, Prof. PhD, DSc, Eng.
Poznań University of Technology
Agnieszka MERKISZ-GURANOWSKA, PhD, DSc Poznań University of Technology
University
Mirosław NADER, Prof. PhD, DSc, Eng. Warsaw University of Technology Tadeusz NIEZGODA, Prof. PhD, DSc, Eng.
Military University of Technology Jerzy OSIŃSKI, Prof. PhD, DSc, Eng.
Warsaw University of Technology Wanda PARASIEWICZ, PhD, Eng. Institute for Engineering of Polymer Materials and Dyes Wojciech PRZETAKIEWICZ, Prof. PhD, DSc, Eng.
Motor Transport Institute/ /Maritime University of Szczecin Wojciech PRZYBYLSKI, MSc, Eng.
Motor Transport Institute
Robert M. PURGERT
Energy Industries of Ohio (USA)
Stanisław RADKOWSKI, Prof. PhD, DSc, Eng. Warsaw University of Technology
Dariusz RUDNIK, PhD, Eng. Motor Transport Institute Joanna RYSZKOWSKA, PhD, Eng.
Warsaw University of Technology
Marek SERAFIN,MSc, Eng.
PKN ORLEN
Alojzy SKROBACKI, Prof. PhD, DSc, Eng. Warsaw University of Life Sciences Jerzy SOBCZAK, Prof. PhD, DSc, Eng.
Foundry Institute
Dariusz SYBILSKI, Prof. PhD, DSc, Eng. Road and Bridge Research Institute Marian SZCZEREK, Prof. PhD, DSc, Eng.
Radom University of Technology Marcin ŚLĘZAK, PhD, Eng.
Motor Transport Institute Marek ŚLĘZAK, MSC, Eng. Ministry of Science and Higher Education
Jan TALER, Prof. PhD, DSc, Eng. Cracow University of Technology
Jerry WEKEZER, Prof. PhD, Eng.
Florida State University (USA) Andrzej WOJCIECHOWSKI, PhD, Eng.
Motor Transport Institute
Janusz ZIELIŃSKI, Prof. PhD, DSc, Eng. Warsaw University of Technology/Płock Hanna ŻAKOWSKA, Prof. PhD, DSc, Eng. Polish Packaging Research and Development Center
CHAIRMAN
Andrzej WOJCIECHOWSKI, PhD, Eng.
Motor Transport Institute
DEPUTY CHAIRMAN
Ryszard MICHALSKI, MSc, Eng.Motor Transport Institute
COMMITTEE MEMBERS
MEMBERS OF THE SECRETARY’S OFFICE
Wojciech GIS, PhD, Eng.Motor Transport Institute
Zbigniew ROGULSKI, PhD, Eng.
Industrial Chemistry Research Institute
Barbara LISZYŃSKA, PhD, Eng.
Warsaw University of Technology/Płock
Piotr SZURGOTT, PhD, Eng.
Military University of Technology
Anna DZIENIOWSKA, MSc
Motor Transport Institute
Ewa ROSTEK, MSc
Motor Transport Institute
Anna SKARBEK
Motor Transport Institute
Małgorzata KALISZ, PhD, Eng.
Motor Transport Institute
Katarzyna SICIŃSKA, MSc
Motor Transport Institute
Katarzyna WIECZOREK, MSc
Motor Transport Institute
Barbara WITOWSKA-MOCEK, MSc, Eng.
Industrial Chemistry Research Institute
CONFERENCE SECRETARY
Ewa KAMIŃSKA, MSc, Eng.6.10.2011 • THURSDAY
08:00 – 08:00 – 09:00 09:00 – 09:30 09:30 – 13:00 BreakfastWelcoming Guests and Opening of the Conference
PLENARY SESSION
Chairmans: Jerzy J. Sobczak, Prof. PhD, DSc, Eng.; Józef Menes, MSc, Eng.
10:30 – 11:00 10:00 – 10:30 11:00 – 11:30 11:30 – 12:00 12:00 – 12:30 09:30 – 10:00 12:30 – 13:00
ANDRZEJ K. BŁĘDZKI, K. Gorący, M. Urbaniak
Possibilities of recycling and utilisation of the materials and composite products
LENNART HALLGREN
General presentation on benefits of biogas buses and the BBB project
ANDRZEJ WOJCIECHOWSKI
Global premises for the development of recycling REGINA JEZIÓRSKA
Material recycling of polymers – perspectives and development directions
BEATA KŁOPOTEK
Recycling in the state waste management plan 2014
ANDRZEJ WOJCIECHOWSKI, Edward Menes Opening Lecture: Recycling – 21st century challenges
Honorary guests presentations
5.10.2011 • WEDNESDAY
14:00 – 14:00 –
Hotel attractions, e.g. swimming pool, golf, gym, sauna etc.
Plenary
Room PHILIP J. MAZIASZ, Robert M. Purgert
Deliberations over re-melting scrap steel from the nuclear power stations
09:00 – 09:30
Registration and Accommodation of the Conference Participants Buffet, Hotel Attractions
16:10 – 16:25 15:30 – 15:50 15:50 – 16:10 16:25 – 16:40 14:40 – 15:00 14:20 – 14:40 15:00 – 15:15 15:15 – 15:30 MAREK BYSTROŃ
Car and industrial lead-acid batteries more environmentally friendly
MICHAŁ KORKOZOWICZ
2010 –the first year of implementation of the act on batteries and what next?
PIOTR PIELA
Recycling of the fuel cells – outline of the future Technical Break
14:00 – 16:40 TOPIC SESSION — BATTERIES 1
Chairmans: Andrzej Czerwiński, Prof. PhD, DSc, Eng.; Jerzy Merkisz, Prof. PhD, DSc, Eng.
Room
A
ANDRZEJ CHMIELARZ, Ksawery Becker
Comprehensive metals recovery from the electrode masses of the disused Ni-MH batteries
ANDRZEJ CHMIELARZ, Zbigniew Szołomicki, Józef Wolarek
Desulfurization of the battery paste using amino method – testing in the pilot scale
A A TP TP A 13:00 – 14:00 Lunch
14:00 – 14:20 ANDRZEJ CZERWIŃSKI, Zbigniew Rogulski
Precious and dangerous materials in the batteries
TP
ZBIGNIEW ROGULSKI
Batteries from the batteries – i.e. now possibilities in the recycling of the originally new batteries
TP
AGNIESZKA SOBIANOWSKA-TUREK, Włodzimierz Szczepaniak, Monika Zabłocka-Malicka
Electrochemical basis of the manganese recovery from the battery scrap
TP
14:00 – 14:20 14:00 – 14:20 14:00 – 14:20 14:00 – 14:20 14:00 – 14:20 14:00 – 14:20 14:00 – 16:40 T — BIO
Chairmans Krzysztof Biernat, PhD, Eng.; , PhD, Eng.
OPIC SESSION FUELS
: Wojciech Gis
Room
B
WOJCIECH GIS, Andrzej Żółtowski Biogas as a transport fuel
LENNART HALLGREN
Towards a sustainable public transport system in Stockholm
KRZYSZTOF BIERNAT, Paulina Dziołak, Wojciech Gis, Andrzej Żółtowski Foresight biogas production potential and infrastructure overview
SCANIA POLSKA
Sustainable system from a bus operators perspectives
JERZY WAŚKIEWICZ, Edward Menes, Andrzej Żółtowski Supporting Polish cities to include biogas buses in their transport strategy
Wojciech Gis,
Panel discussion with invited politicians from Warsaw and other Polish cities and decision makers on public transport
Moderators: Erick Pettersson, Magdalena Rogulska
KRZYSZTOF BIERNAT, Paulina Dziołak
Development perspectives for the World biofuels production technologies
JERZY MERKISZ, Maciej Bajerlein, Paweł Fuć, Piotr Lijewski, Paweł Daszkiewicz
ZDZISŁAW CHŁOPEK
Evaluation of polution emission from city buses engines powered by biogas fuel ZDZISŁAW CHŁOPEK
PAULINA DZIOŁAK, Krzysztof Biernat
WtE processes in waste management
KRZYSZTOF BIERNAT, Izabela Samson-Bręk
The processing of municipal waste and plastics into liquid fuels
Jerzy Merkisz, Marek Idzior, MACIEJ BAJERLEIN, Paweł Daszkiewicz, Paweł Stobnicki Analysis of the possibility of using rapeseed oil in terms of supply and emission
of toxic compounds for the AVL 5804 engine TP TP TP TP TP A P 15:10 – 15:25 15:25 – 15:40 15:40 – 15:55 15:55 – 16:10 16:10 – 16:25 16:25 – 16:35
6.10.2011 • THURSDAY
Usage of rapeseed metyl esthers for AVL5804 engine as an alternative for diesel
17:00 – 17:20 17:20 – 17:40
18:00 – 18:02 17:00 – 19:00
EWA KAMIŃSKA
Environmental aspect resulting from the battery recycling Panel Discussion
Recycling of the batteries in Poland – the aims and problems
16:40 – 17:00 Coffee Break
17:00 – 17:15
17:15 – 17:30 SZYMON OBRĘBOWSKI, Zbigniew Rogulski
New ecological and technological solutions in the design of the lead acid batteries
, Andrzej Czerwiński EWA SZMIDT, Wojciech Moćko
Technologies of recovering Co and Li from the disused lithium-ion cells
A A
P
6.10.2011 • THURSDAY
TOPIC SESSION — BATTERIES 2
Chairmans: Andrzej Czerwiński, Prof. PhD, DSc, Eng.; Jerzy Merkisz, Prof. PhD, DSc, Eng.
Room
17:00 – 19:00 TOPIC SESSION — NON-METALLIC MATERIALS
Chairmans: Janusz Zieliński, Prof. PhD, DSc, Eng.; Tadeusz Niezgoda, Prof. PhD, DSc, Eng.
17:00 – 17:15 17:15 – 17:30 17:30 – 17:45 17:45 – 18:00 18:00 – 18:15 18:15 – 18:25 18:25 – 18:50
STANISŁAW HOLKA, Tomasz Jarzyna
Decomposition of tyres using high pressures method
ARKADIUSZ KULAWIK, Marta Machnicka-Hławiczka, Jacek Mamos, Jakub Steinhoff
Recycling of the discarded fibrous materials from the disused cars
ANDRZEJ WOJCIECHOWSKI, Ryszard Michalski
Tyres recycling
, Ewa Kamińska RYSZARD MICHALSKI, Andrzej Wojciechowski
Elastomers in the car
GRZEGORZ MAKOMASKI, Janusz Zieliński, Wiesława Ciesińska, Tatiana Brzozowska
Application of poly(ethylene terephthalate) waste for preparation of active carbons
Tadeusz Niezgoda
Polyurethane foams – properties, applications, recycling
, DANUTA MIEDZIŃSKA, Wiesław Barnat Roman Gieleta, GRZEGORZ SŁAWIŃSKI, Tadeusz Niezgoda
Strength tests of the wood derived composite manufactured from the recycling products
JANUSZ ZIELIŃSKI, Elżbieta Gurdzińska, Barbara Liszyńska, Blandyna Osowiecka, Wiesława Ciesińska
Application of polycarbonate waste and polyolefins for the preparation of bituminous functional compounds
JANUSZ ZIELIŃSKI, Blandyna Osowiecka, Barbara Liszyńska, Elżbieta Gurdzińska, Wiesława Ciesińska, Tatiana Brzozowska, Grzegorz Makomaski
Industrial process of polymer waste utilization in bituminous environment
20:00 – 22:00 Gala Dinner TP TP TP TP TP P P P P Discussion
GNIEWOSZ MARSZAŁEK, Radosław Majczak
Polyethylene wax – directions of applications. An example of possibility to use the by-product formed in the production process
A
6.10.2011 • THURSDAY
Room
7.10.2011 •
FRIDAY
TP
09:30 – 13:00 TOPIC SESSION — POLYMERS 1
Chairmans: Regina Jeziórska, Prof. PhD, DSc, Eng.;
Wojciech Przetakiewicz, Prof. PhD, DSc, Eng.; Józef Menes, MSc, Eng.
Room
A
08:00 – 09:00 Breakfast
MAREK SZOSTAK
Recycling of poly(ethylene tereftalan) modified with glycol – PETG
Structure and properties of the nanocomposites made from PET waste
Regina Jeziórska, MACIEJ STUDZIŃSKI, Agnieszka Szadkowska, Barbara Świerz-Motysia Regina Jeziórska, Maciej Studziński,
Maria Wartyni-Lewandowska, Lidia Tokarz Nanocomposites with the use of PEHD waste
ROBERT KOMORNICKI, Barbara Świerz-Motysia,
Nanocomposites suitable for composting
AGNIESZKA SZADKOWSKA, Regina Jeziórska, Barbara Świerz-Motysia, Robert Komornicki Discussion
IZABELLA LEGOCKA, Ewa Wierzbicka, Talal J. M. Al-Zahari, Wojciech Rejmer
Polypropylene grafted with hydrocarbon resins as an active miscibility modifier
MAREK RUDOWSKI, Marek Kozłowski
Modification of the properties of polymer materials from automotive waste
Regina Jeziórska,
Robert Komornicki, Magdalena Żubrowska
Recycling of automotive and electronics’ polymer wastes
AGNIESZKA ABRAMOWICZ, Agnieszka Szadkowska,
Discussion
MARIA OBŁÓJ-MUZAJ PVC recycling
JOLANTA TOMASZEWSKA
Application of recycled PVC/PE mixture for the preparationof polymer-wood composites
IZABELLA OSICA
Composites based on polyolefin regranulated products reinforced with wood fiber
KAMILA SAŁASIŃSKA, Joanna Ryszkowska
Composites made from HDPE film waste and plant filler in form of leaves
09:30 – 09:50 09:50 – 10:05 10:05 – 10:20 10:20 – 10:40 10:40 – 10:50 10:50 – 11:05 11:05 – 11:20 11:20 – 11:35 11:35 – 11:45 11:45 – 12:05 12:05 – 12:20 12:20 – 12:35 12:35 – 12:50 12:50 – 13:00 Discussion A A TP A A A A A A TP
Jerzy Merkisz, Marek Idzior, Maciej Bajerlein,
Vehicles recycling in Poland in the context of the vehicles dismantling stations
PAWEŁ DASZKIEWICZ, Paweł Stobnicki Marek Idzior, Maciej Bajerlein, MACIEJ BIELIŃSKI, Tomasz Borowczyk
Analysis of the reconditioning the turbos used in the contemporary combustion engines
09:30 – 13:00 TOPIC SESSION — RECYCLING SYSTEMS
Chairmans: Agnieszka Merkisz-Guranowska, PhD, DSc;Jerzy Osiński, Prof. PhD, DSc, Eng. Room
B
09:00 – 09:15 09:15 – 09:30 09:30 – 09:45 09:45 – 10:00 10:00 – 10:15 10:15 – 10:30 10:30 – 10:45 10:45 – 11:00 11:00 – 11:10 JERZY IZDEBSKIAnalysis of the situation and the necessary actions towards the development of the car recycling
JERZY OSIŃSKI
Effectiveness of using machines and devices recycling process
CZES Tkaczyk Sosnowski Walkowiak
Vehicles fractional recycling
ŁAW KOLANEK, Marcin , Jarosław , Wojciech JACEK ŁĄCZYŃSKI, Maciej Szafirowicz
TADEUSZ HEJWOWSKI, Janusz Dąbski Jerzy Merkisz,
Recycling problems of aircraft
JAROSŁAW MARKOWSKI AGNIESZKA MERKISZ-GURANOWSKA
Forming the recycling network of the disused cars
ALEKSANDER FAJKIEL, Piotr Dudek
ANNA JANICKA, Czesław Kolanek, Wojciech Walkowiak
Widening the requirements for the disused cars dismantling stations
JERZY OSIŃSKI, Przemysław Rumianek
Purposefulness of increasing the level of the waste energy recovery
JERZY OSIŃSKI, Piotr Żach
Energy potential of the raw material fuels from the disused devices
Jerzy Merkisz, Maciej Bajerlein, Paweł Fuć, Piotr Lijewski
Reconditioning particulate filter as a form of recycling
Jerzy Merkisz, Marek Idzior, MACIEJ BAJERLEIN, Paweł Daszkiewicz, Paweł Stobnicki
Designing furnace for the recycling of the process scrap of the magnesium casting alloys
TP TP TP TP TP TP A P P P P P P TP TP
7.10.2011 •
FRIDAY
Problems of reconditioning subcomponents of the injection systems of the Common Rail type in the contemporary combustion engines
Motor vehicles recycling from the aspect of the type approval requirements in force in Poland
14:00 – 14:15 14:15 – 14:35 14:35 – 14:55 14:55 – 15:15 15:15 – 15:30 15:45 – 15:55 15:30 – 15:45 14:00 – 16:15 Room
A
TADEUSZ SPYCHAJ, Grzegorz Krala, Agata Pukajło
Compositions of functionalized polyurethane foam waste with polyols. Properties and applications
Jarosław Jaszewski, STANISŁAW ZAJCHOWSKI, Jolanta Tomaszewska
Investigation of the properties of polyester composites filled with glass or natural fibers
STANISŁAW KUCIEL, Paulina Kuźniar, Aneta Liber-Kneć
New polymer biocomposites based on polymers from renewable materials destined for composting or incineration with energy recovery
URSZULA KAŹMIERCZAK, Andrzej Kulczycki
Energy recycling of polymers.Perspectives of development – technical, economical and legal conditions
URSZULA KAŹMIERCZAK, Andrzej Kulczycki
EWA SPASÓWKA, Agnieszka Szczygielska
Modification of polyolefins waste by using lignocellulosic materials Discussion A TP TP TP A A P P P BARTULE
Rolf Diederich, Andrzej K. Bledzki
MADARA, Remo Merijs Meri, Janis Zicans, Christian Berger,
HANNA GŁOWALA, Irena Leszczyńska, Małgorzata Choroś Polymer samples preparation for biodagradability investigations MARIOLA JASTRZĘBSKA
Effect of nanobent ZR2 nanofiller on the properties of composites with polyester-glass recycled material
13:00 – 14:00 Lunch
P
JERZY KOROL
Effect of multiple processing on polyethylene physicochemical properties
15:55 – 15:57
15:57 – 15:59 15:59 – 16:01
16:01 – 16:03
Technology of DME production from polymer waste as advanced form of energy recycling
Ferrite nanofiller modified composites based on primary and secondary polycarbonate resin
7.10.2011 •
FRIDAY
TOPIC SESSION — POLYMERS 2
Chairmans: Regina Jeziórska, Prof. PhD, DSc, Eng.;
P
P
P
P
Aneta Liber-Kneć, Aleksander Prociak, STANISŁAW KUCIEL
Evaluation of possibility to use the polyurethane foam waste as a filler for polyolefins extruded profiles
Kamila Sałasińska, JOANNA RYSZKOWSKA
Composites made from polyethylene film waste and micronized straw
STRODE
Rainer Schmidt, Hans-Peter Heim
Manufacturing, structure and properties the nanocomposites based on recycled polycarbonate
SANTA, Rita Berzina, Remo Merijs Meri, Janis Zicans,
EWA WIERZBICKA, Izabella Legocka
Mechanical and rheological properties and the structures of ternary polymeric compositions with modified elastomer block copolymer
16:05 – 16:07 16:07 – 16:09
16:09 – 16:11 16:03 – 16:05
14:00 – 16:15 TOPIC SESSION —
Chairmans: Dariusz Rudnik, PhD, Eng.; Zbigniew Kowalewski, Prof. PhD, DSc, Eng.
FERROUS AND NON-FERROUS METALS Room
B
14:00 – 14:15 14:15 – 14:30 14:30 – 14:45 14:45 – 15:00 15:00 – 15:15 15:15 – 15:30 15:30 – 15:40 15:40 – 15:50ROBERT PURGET, Katarzyna Sicińska
Recycling of multi-material packing for liquid foods in Poland
P. Długosz,
Innovative method of manufacturing composite rods reinforced with the waste materials
PAWEŁ DARŁAK, W. Bochniak
ADAM KLASIK, Jerzy Sobczak, Krystyna Pietrzak, Andrzej Wojciechowski
Practical verification of the composite brake discs recycling
Marta Gurin, Andrzej Niewczas, KRZYSZTOF OLEJNIK Recyclisationor Recycling?
HANNA ŻAKOWSKA
Packaging waste recycling systems. The legal, organization and economic problems
PIOTR WASILEWSKI, Zdzisław Kornacki, Stanisław Zajchowski, Jolanta Tomaszewska
Optimising the composite content being a part of foil dampening the car body vibrations
ANDRZEJ WOJCIECHOWSKI, Dariusz Rudnik, Piotr Lasota
Safety of using the vehicles in the aspect of the repeated use of the parts from the product recovery
ANDRZEJ WOJCIECHOWSKI, Dariusz Rudnik, Piotr Lasota
Safety of using new replacement parts
High-tech methods of material recycling of metal scrap and solid hydrocarbons
TP TP TP TP TP TP A A P
EWA ROSTEK, Andrzej Wojciechowski, Barbara Dytkowicz 15:50 – 16:10 Discussion
16:15 – 16:30 16:30 – 18:00 19:00 – 22:00
Coffee break
Discussion, Conclusions, Sponsors’Presentations
Grill Supper
8.10.2011 •
SATURDAY
09:30 – 11:00 MEETING OF THE POLISH SCIENTIFIC RECYCLING SOCIETY
Chairman: Andrzej Wojciechowski, PhD, Eng.
08:00 – 09:00 Breakfast
09:00 – 12:00 Vacating the Hotel Rooms
Organizational Matters (e.g. courses of the PSNR actions) The REBA Society Representative Speech
Summary of the „Recycling Problems 2011” Conference