Working for the end of waste

Transcription

1 Working for the end of waste > REMEX Mineralstoff GmbH Industrial waste management, production of secondary aggregates, remediation services, landfill management and stabilisation and backfilling of disused mines remex.de

2 2 From waste to resource management Key facts Subsidiary of the REMONDIS Group Market leader in the Netherlands and Germany for processing municipal solid waste incinerator bottom ash Market leader in Germany for recycled aggregates from construction and demolition waste > 60 business locations in Europe and Asia 12 bottom ash processing plants > 20 recycling facilities 650 employees Turnover > 360 million

3 3 REMEX Location overview

4 4 From waste to resource management Main material flows Our knowledge of recycling and the recovery of mineral resources has underpinned our success. For almost three decades, REMEX has provided a comprehensive portfolio of services and construction materials. We are experts in the analysis, treatment, conditioning, recycling and disposal of mineral waste. > Material Input Construction waste Ash / Slag from waste Incineration Track ballast Soil / Earth Dust, slag, ash from industrial processes > Material Output 2,300,000 t 2,400,000 t 500,000 t 2,300,000 t 1,000,000 t

5 5 From waste to resource management Key competencies Mineral waste management Secondary aggregate Remediation services Landfill management Backfilling of mines

6 6 REMEX Mineral waste management

7 7 From waste to resource management Mineral waste management

8 8 From waste to resource management Mineral waste management We accept and recycle a complete range of mineral waste such as: Construction and demolition waste Incinerator bottom ash (IBA) Industrial waste, e.g: Slag and dust from smelting Sand and ash Mineral waste containing oil Refractory material Waste blasting media Railway track ballast

9 9 REMEX Production of secondary aggregates

10 10 From waste to resource management Production of secondary aggregates Working for the end of waste: Production of high quality recycled aggregates from construction and demolition (CDM) waste, incinerator bottom ash (IBA) and track ballast Branded products: 2.3 mil. tonnes remexit 1.3 mil. tonnes granova Areas of application: Roads and Earthworks Landfill construction Concrete production Rail tracks

11 11 REMEX Remediation services

12 12 From waste to resource management Remediation services Creating new value from disused sites: Project planning including execution details Accompanying the permission process Remediation of contaminated sites Controlled deconstruction of industrial sites Treatment or disposal of contaminated soils Material analysis and documentation

13 13 REMEX Landfill management

14 14 From waste to resource management Landfill management

15 15 From waste to resource management Landfill management Sustainable and safe: Design, construction and management of landfill sites of all classes Experience with hazardous and non-hazardous waste sites Reliable partner, ensuring increased economic viability Provision of all financial securities for construction, operation, closure and postclosure

16 16 REMEX Stabilisation and backfilling of disused mines

17 17 From waste to resource management Backfilling of disused mines / Fly ash treatment

18 18 From waste to resource management Stabilisation and backfilling of disused mines In-depth service: High-quality backfilling solutions providing maximum stability in mining sections that are no longer operational Production of resource efficient stabilisation material using mineral waste Backfilling using state-of-the-art technology, applying different methods Big Bags, loose or high consistency placement Officially certified proof of long-term safety

19 19 From waste to resource management Special products and services granova : Secondary aggregate from IBA remexit : Recycled aggregate from CDM waste pp.landfill : Public private landfill ts.verwertung : Thermal recycling of tar contaminated material

20 20 From waste to resource management Special services Public private landfill pp.landfill : pp.landfill is a cooperation model between REMEX and the public waste management industry. We accept the costs and financial risks associated with construction, operation, closure and aftercare of a landfill. At the same time, REMEX is granted contractually regulated market rights, e.g. for selling part of the landfill volume or recovered metals. The public authority remains the legally responsible landfill operator, while reducing its economic risk to a minimum. This ensures sufficient landfill capacities, high recycling rates and stable disposal fees. > remex-solutions.de (EN)

21 21 From waste to resource management Special services Concept ts.recycling : Road rubble and stratification material can be contaminated with tar which is carcinogenic and thus harmful to human health. Dependent on the contamination level, road rubble can partly be reused in bound road construction. However, this method of handling such material is often prohibited. Our service concept ts.recycling provides the most economic and ecological solution for handling tar contaminated material. This includes the conventional methods of disposal, the use as construction material for landfill sites as well as the relatively new way of thermal treatment. > remex-solutions.de (EN)

22 22 From waste to resource management Production of secondary aggregates remexit : REMEX treats construction and demolition waste (CDM waste) to a high quality recycled aggregate. The process includes controlled material input and subsequent processing by crushing, sieving and removing metals. Our recycled aggregate is mostly used as high quality construction material in the technically demanding upper layers of roads. remexit plays an important part in sustainable construction as it helps save valuable natural resources such as sand, gravel and crushed rock. > remex-solutions.de (EN)

23 23 Recycled aggregate remexit Processing of construction and demolition waste

24 24 From waste to resource management Production of secondary aggregates granova : When municipal waste is burnt in Energy from Waste plants in order to gain energy and reduce the waste volume, bottom ash remains. This incinerator bottom ash (IBA) is treated by REMEX and turned into a high quality secondary aggregate using different sieving methods, including the removal of metals (ferrous and nonferrous) and organic matter. The material is mostly used in roads, earthworks or landfill construction. In the Netherlands, we also market it as aggregate for the production of asphalt and concrete. > granova.de (EN)

25 25 Secondary aggregate granova Processing of incinerator bottom ash Step 1: The basis for granova is incinerator bottom ash (IBA) Step 5: Extraction of ferrous metals with different types of magnets Step 2: Removal of oversized particles Step 6: Non-ferrous metals are removed using eddycurrent separators Step 3: Optimised screening and separation with various types of sieves Step 7: Air separator removes organic material such as wood and paper Step 4: Mixed materials and metal pieces are removed manually After a corresponding ageing period, the material is ready for use

26 26 Secondary aggregate granova Processing of incinerator bottom ash

27 27 Secondary aggregate granova Processing of incinerator bottom ash

28 28 Secondary aggregate granova Processing of incinerator bottom ash

29 29 Secondary aggregate granova Processing of incinerator bottom ash: our locations Germany: Operation of 9 sites Treatment of 1.1 million t/a Netherlands: Operation of 2 sites Treatment of 0.7 million t/a Singapore: Operation of 1 site Treatment of 0.6 million t/a

30 30 Secondary aggregate granova Areas of application Roads and Earthworks Noise protection embankments Landfill construction Concrete products

31 31 granova Roads and earthworks

32 32 Secondary aggregate granova Reference road construction: L 585n near Münster Facts at a glance: Construction of the L 585n Project owner: Straßen.NRW, regional office Münster Asphalt construction, exposure class III Use of secondary aggregates in defined sections tonnes of granova IBAA for the road embankment / subgrade Delivery between May 2013 and August 2014 Supplier of granova : MAV GmbH, a REMEX affiliated company

33 33 Secondary aggregate granova Reference road construction: A 61 near Venlo Facts at a glance: New construction of the A 61 between Venlo, Netherlands and Kaldenkirchen, Germany. Project owner: North Rhine-Westphalian State Office for Road Construction (Straßen.NRW) Two lanes over 3 km under asphalt pavement Traffic exposure class SV (motorway) Use of 250,000 tonnes of IBAA as fill in the subgrade, provided by a supplier consortium Delivery of 145,000 tonnes of IBAA in granova quality (6,000 tonnes per day at peak times)

34 34 granova Noise protection embankments

35 35 Secondary aggregate granova Reference noise protection embankment: A 44 near Kassel Facts at a glance: Two embankments along the Autobahn A 44, junction Kassel-Wilhelmshöhe Owner of the project: Environmental and Parks Department of the city of Kassel Contractor consortium consisting of: BAUREKA Baustoff-Recycling GmbH, a REMEX affiliated company EUROVIA Teerbau GmbH Heinz Schnittger Transporte GmbH Embankment Kassel-Oberzwehren Kassel-Nordshausen Construction period: 4.5 years 8 years Completion: 2008 expected 2016 / 2017 Length: 650 m 650 m Width: 40 m 150 m Height: 16 m 25 m Replacement materials: 900,000 t (= approx. 450,000 m 3 ) 1,400,000 t (= approx. 700,000 m 3 )

36 36 granova Landfill construction

37 37 Secondary aggregate granova Landfill construction Facts at a glance: Landfills are operated within a detailed framework of legal regulations, and safety requirements have increased steadily. The construction, operation, closure and aftercare of landfill sites are primarily governed by the European landfill directive, which applies to operators / owners of landfills and long-term storage sites, producers and holders of waste. The EU directive and the according national regulations form the basis for the use of IBA as landfill construction material.

38 38 granova Concrete products

39 39 Secondary aggregate granova Concrete application: Relevant standards and guidelines Aggregates for concrete EN European standards Concrete (Ready-mix, Pre-Cast) EN National amendments Concrete products (Examples) EN EN EN 1338 EN 1339 EN 1340 Concrete blocks Armour stones Paving stones Paving slabs (<1m) Road curbs National guidelines (Examples) Germany: DAfStB Guidelines for Recycling construction material Netherlands: CUR aanbeveling 116 for IBAA

40 40 Secondary aggregate granova Concrete application: Relevant standards and guidelines IBAA regulations in the Netherlands: CUR aanbeveling 116 and BRL 2507 Use of IBAA permitted in reinforced and non-reinforced concrete Replacement of natural aggregates between 20 to 50% of total aggregate Main applications include concrete products such as: EN 1338 EN 1339 EN 1340 EN EN Betonpflastersteine Betonplatten Bordsteine Betonblöcke Wasserbausteine

41 41 Secondary aggregate granova Reference concrete: HEROS Sluiskil REMEX subsidiary HEROS Sluiskil B.V. is the Dutch market leader for processing bottom ash Production of around 500,000 tonnes of IBAA per year Introduction of IBAA in granova quality for use in concrete in 2013

42 42 Secondary aggregate granova Reference concrete: HEROS Sluiskil granova for concrete in the Netherlands granova IBAA quality fulfils high demands for concrete aggregates granova is produced in accordance with EU regulation, the new Dutch guideline CUR aanbeveling 116 and BRL 2507 granova suitability for concrete is demonstrated with a CE marking and KOMO certificate

43 43 From waste to resource management Videos on Youtube Our Youtube Channel Company video HEROS Waste management on 45 ha Material and process control Singapore plant

44 44 Thank you very much for your attention. REMEX Mineralstoff GmbH // Hamburger Str. 6 // Düsseldorf // Germany // T // F info@remex.de // remex.de // remex-solutions.de