Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management ELEMENTS OF INTERNET BASED DATA PROCESSING AND PUBLICATION FOR HAZARDOUS WASTE Landesamt für Natur, Umwelt und Verbraucherschutz Nordrhein-Westfalen BECKER C*, HEGEMANN M.**, OBERDÖRFER M.*, STRIEGEL K.-H.* * State Agency for Nature, Environment and Consumer Protection of the Land North Rhine-Westfalia ** Tauw GmbH Moers, Germany

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Reporting obligations and other data sources  Ordinance on Waste Recovery and Disposal Records (national level; hazardous waste)  Ordinance on Landfill Control (only state NRW; all waste types)  Municipal waste (Federal Waste Act + State Waste Acts) (national level; only municipal waste)  Sewage sludge Ordinance (national level; only sewage sludge from municipal waste water treatment plants)  Federal Immission Control Act (national level; all waste types)  Voluntary information collection from all waste management facilities in NRW

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Printed Publications on waste management

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Database-applications Applications on the direct basis of reporting obligations:  ASYS (hazardous waste)  ADDIS (landfilled waste in NRW)  ABILA (municipal waste in NRW)  ERIKA (Sewage sludge in NRW)  ISA (Installations with reporting obligations on emissions) Additional applications :  ENADA (waste treatment plants in NRW)  AMEDA (waste quantities in NRW)  ABANDA (waste analysis database ) A I D A

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Contribution of databases to AIDA

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management

Catalogues / Definitions/ Links etc. Waste Analysis Database ABANDA Maps with disposal facilities, waste generators, waste water treatment plants and emission-controlled facilities Automatic reports, e.g. Municipal waste balance Digital Disposal Atlas Research tool for waste owners and presentation of connected data sheet Queries on Waste Quantities Navigation in AIDA Online data collection systems

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Steps to the Digital Disposal Atlas 2 nd step: AIDA - Central Information System on Waste 1 st presentation of all available waste data on (2004) 3 rd step: Digital Disposal Atlas st automatic report on waste recycling and disposal infrastructure, available on 1 st step: Waste Disposal Atlas 2001 (printed) 1 st report on total infrastructure of waste recycling and disposal plants in NRW

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Location of the Digital Disposal Atlas Internet version: > AIDA > Berichte

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Introduction Biological treatment plants Mechanical biological treatment plants Sorting and mechanical treatment plants Construction waste Commercial waste Mineral industrial residues Paper Glass Packaging waste Plastics Wood Metal End-of-life-vehicles WEEE Other waste Chemical-physical treatment plants Soil treatment plants Thermal treatment plants Recycling in power plants Recycling in cement kilns Recycling in other production plants Waste storage and transfer stations Landfills and underground storage Annex Structure of the Digital Disposal Atlas

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management ERIKA Central data pool Application server Client Apache-Web-Server, PHP AIDA (Central Waste Information System) Generator of formsGenerator of reports ABILAABANDAENADAAMEDA Central Waste Database (ORACLE) external databases ASYS … Data management (3-level architecture) HTML Internet Browser

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Report Generator Components

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management „Making of“ : three work steps to the automatic report

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Resulting chapter of the Digital Disposal Atlas

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management *) 2007 without 251 energetic use of residual wood in furniture industry and without 137 other production processes where secondary material (glas, paper, asphalt) - from now on - is no waste in a legal sense. **) 2007 without storage places for end-of life vehicles (301) which have been closed or transformed to dismanteling (=mechanical) plants Type of plant Biological treatment plants Mechanical treatment and sorting Chemical-physical treatment7763 Thermal treatment plants5846 Combined mechanical-/ biological treatment plants44 Contaminated soil treatment plants1510 Industrial production facilities with waste recovery and waste-to energy processes *) Temporary storage, temporary stock of waste862517**) Landfills Underground disposal42 Total Decline of chem- physical treatment plants - Decline of landfills + Increase of biological and mechanical re- processing + Increase of direct use in production and waste-to -energy processes Results I: Waste recycling and disposal facilities in NRW

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management 12,555 mio tons,( without 68,638 mio tons of mechanical re-processing, without landfilling capacity ) Incineration hazardous waste Incineration sewage sludge Incineration municipal waste Other thermal processes e.g. pyrolysis composting Contaminated soil treatment Chemical- physical treatment Mechanical- biological treatment Anaerobic digestion Results II: Waste Treatment Capacities (licenced) in NRW 2006

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Results III: Input of waste management facilities in NRW 2006 „Recovery“„Disposal“ Mechanical re-processing 52,15 mio tons 53% Landfilling and underground use 22,8 mio tons 23% Biological treatment 1,84 mio tons 2% Incineration 6,56 mio tons 7% Mechan.-biol. treatment (50%) 0,04 mio tons <<1% Contaminated soil treatment 0,67 mio tons <1% Waste-to-energy processes 2,29 mio tons 2% Chemical-physical treatment 1,40 mio tons 2% Mechan.-biol. treatment (50%) 0,05 mio tons <<1% total 30,81 mio tons = 32% Material and energetic re-use in production processes 9,95 mio tons 10% total 66,94 mio tons = 68% Total 97,75 mio t

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Summary  Integration of information from different databases in AIDA  Publication of the information stored in AIDA via Internet  Elaboration of automatic reports for selected reporting obligations

Dr. Michael Oberdörfer Chania 1 st – 3 rd October 2008 International Conference on Hazardous Waste Management Thank you very much for your attention! Dr. Michael OberdörferDr. Karl-Heinz Striegel