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Bavarian State Ministry of the Environment, Public Health and Consumer Protection
Esperienza in Baviera
Management of Mineral Waste
Dr. Wolfgang Berger
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO TRENTO 3- 4 LUGLIO 2008
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 2
What is the problem ?
Waste Management in the past and today ...
..too many people, making too many problems !!!!
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 3
Quelle:BayLfStaD 2006
Mineral Waste 2004: 38,2 Mio. Mg (2002: 42,5 Mio. Mg)
19,2%
7,5%
12,5%6,4%
54,3%
Filling Mines Recycling
Public Recultivation
Dumpsite
Other Use
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 4
§§§§§§§§
§§§§§§
Government
Business Community
Environmental Pact
- committed itself
- Law and Regulation
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 5
Regulation in Bavaria
LAGA M20 (1998) MainCharacterisation ofMineral Waste
Guideline for Recycling Material in Technical Buildings
Filling Guideline forPits, Mines & Quarries
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 6
Filling Guideline forPits, Mines & Quarries
(last change Dec 2005)
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
Raw Material / Filling Materialin Bavaria 2005
0
20
40
60
80
100
120
140
Filling Material
Mio
. M
g
ca. 45 Mio.
dry
ca. 35 Mio.
Raw Material
ca. 45 Mio.
wet
Quelle: STMWIVT / BIV
stonesca.
80 Mio.
??? gravel and sand
mining Material20 Mio.
strangely Material 15 Mio.
8 Mio.
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 8
Munich Detritus PlanePore aquifers
Detritus Area andRiver Valley Filling
Bavarian Groundwater Landscapes
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 9
minimum distance to groundwater
evaluation by water management
hydrogeological evaluation of remaining surface layers
Categorywet
A
B
C
Characterisation of Pits, Mines & Quarries is the basis for the Permission given by the District Offices
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 10
A
Z-0
B C 1
Z-1.1 Z-1.1
Z-1.2 Z-1.2
C 2
Z-2 Z-2Local Condition of Pits
2 m
+ 2
m
2 m
+ 1
m
3 m
+
5 m
8 m
artificial layernatural basement
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 11
Main Content of the Guideline Definition of Filling Material
- soil- building debris ( Bauschutt)- track ballast (Gleisschotter )
Standard Measurements (allocation values )- solid contents (soil protection)- Eluatvalues (groundwater protection)
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 12
Allocation values (Eluat) Parameter
Z 01) Z 1.11) Z 1.2 Z 2
pH-Wert 6,5-9 6,5-9 6-12 5,5-12
el. Leitf.2) µS/cm 500 500/20002) 1.000/25002) 1.500/30002)
Chlorid2) mg/l 10 10/1252) 20/1252) 30/1502)
Sulfat2) mg/l 50 50/2502) 100/3002) 150/6002)
Cyanid (ges.) µg/l 10 10 50 1003)
Phenolindex4) µg/l 10 10 50 100
Arsen µg/l 10 10 40 60
Blei µg/l 20 25 100 200
Cadmium µg/l 2 2 5 10
Chrom (ges.) 2)5) µg/l 15 30/502) 75 150
Kupfer µg/l 50 50 150 300
Nickel µg/l 40 50 150 200
Quecksilber 2)6) µg/l 0,2 0,2/0,52) 1 2
Zink µg/l 100 100 300 600
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 13
Allocation values (solid contents)
Z 0 1) 2)
Parameter
in
Sand Lehm / Schluff
Ton
Z 1.1 Z 1.2 Z 2
EOX mg/kg 1 1 1 3 10 15 Mineralölkoh-lenwas-serstoffe
mg/kg 100 100 100 300 500 1000
PAK n. EPA mg/kg 33) 33) 33) 53) 154) 204)
PCB (Kon-genere nach DIN 51527)
mg/kg 0,05 0,05 0,05 0,1 0,5 1
Arsen mg/kg 20 20 20 30 50 150
Blei mg/kg 40 705) 1005) 140 300 1000
Cadmium mg/kg 0,4 15) 1,55) 2 3 10
Chrom (ges.) mg/kg 30 60 100 120 200 600
Kupfer mg/kg 20 40 60 80 200 600
Nickel mg/kg 15 505) 705) 100 200 600
Quecksilber mg/kg 0,1 0,5 1 1 3 10
Zink mg/kg 60 1505) 2005) 300 500 1500 Cyanide (ges.)
mg/kg 1 1 1 10 30 100
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 14
Safety System - input controlling and documentation
by the owner (e.g. where does the material come from,groundwater monitoring)
- Independent Supervisor (system controlling and material investigation)
Main Content of the Guideline
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 15
Supervisor
(independent)
Owner of the Mine
District Office
State Office of Water Management
- Managementsystem
- Input-Controlling
- Documentaion
- gw-Monitoring
Report (one/a)
tGewA
Controllingsystem
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
State Ministry of the Environment, Public Health and Consumer Protection
Bavarian Environment Agency
Regional Governments (7)
71 District Offices and 25 Corporate Towns
96 Expert Office
State Office of Water Management (17)
Organisation of Bavarian Administration
Advanced level
Intermediate level
Lower level
Federal Government
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 17
The Federal Government of Germany is working on a new Law regarding
the„Utilization of Mineral Waste“
and „Filling Regulation for Pits, Mines &
Quarries“
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 18
Seep-strain
remaining surface layers a) favorably b) unfavorably
(only) Eluat- Values in connection with installation type
1 m
insignificance-swells of groundwater
Bases Concept for new Allocation Values
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
The new Regulation will be a simpel concept for the
Utilization of Mineral Waste
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 20
Tanti saluti dalla Baviera, la terra dell'acqua!!
au
s “W
ass
erl
an
d B
aye
rn”,
StM
UG
V 1
99
9
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 21
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 22
ErsatzbaustoffV (Artikel 1)• Definition Bauwerke und mineralischen Materialien
• Probenahme LAGA PN 98 bzw. DIN EN 932-1
• Säulenschnelltest oder Schütteleluat (W-/F 2:1 oder 10:1)
• Qualitätssicherungdurch Eigen- und Fremdüberwachung
• Bewertung von Materialien über Eluatwerte Feststoffwerte sollen entfallen
• Einbautabellen für die Stoffströmekombinieren technische Einbauweisen und Standortverhältnisse
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 23
Materialwerte (Entwurf Anhang 1-1)Bezug ist nach DIN 19528 (Säulenschnelltest bis WF =
2)
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 24
ParameterDimensio
nRecycling-Baustoffe
RC 1 RC 2 RC 3 Eluat ph-Wert 7 - 12,5 7 - 12,5 7 - 12,5 el. Leitf. µS/cm 2.000 2.500 10.000 Chlorid mg/L Sulfat 1) mg/L 200 (350) 350 (700) 1.400 Phenole µg/L MKW µg/L PAK 2) µg/L 3 4,5 15 Antimon µg/L Arsen µg/L Blei µg/L Cadmium µg/L Chrom (ges) µg/L 50 60 100 Kupfer µg/L 40 70 100 Molybdän µg/L Nickel µg/L Quecksilber µg/L Vanadium µg/L 30 50 100
Materialwerte: Beispiel „RC-Baustoffe“
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 25
Einbautabelle Ersatzbaustoff RC 3Einbauweise Eigenschaft der Grundwasserdeckschicht
Außerhalb von Wasserschutzgebieten
Innerhalb von Wasserschutzgebieten
ungüstig günstig günstig
SandLehm/Schluff
WSG III A
HSG III
WSG III B
HSG IVWasservor-ranggebiete
1 2 3 4 5 6
Decke bitumen- oder hydraulisch gebunden
+ + + A A A
Tragschicht bitumengebunden + + + A A A
Unterbau unter Fundament-/Bodenplatten
+ + + + + +
...
Dämme gem. Bauweisen n. Anhang + + + - U +
Hinterfüllung von Bauwerken analog Bauweisen n. Anhang
+ + + - U +
Schutzwälle gem. Bauweisen n. Anhang
+ + + - U +
Verfüllung von Baugruben unter Pflaster
- - - - - -
Hinterfüllung von Bauwerken im Böschungsbereich unter kulturfähigen Boden
- - - - - -
Entwurf zu Anhang 2-2
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 27
Materialbeprobung und dann welches Material wohin !
GFS
Transportbetrachtung
Ort d. Beurteilung
Vorsorge
DALL´ EMERGENZA DELLE BONIFICHE AD UNA GESTIONE CONSAPEVOLE DEL TERRITORIO, TRENTO, 3- 4 LUGLIO 2008
Bavarian State Ministry of the Environment, Public Health and Consumer Protection
slide: 28