Friedrich von Bismarck, Dr | Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Rehabilitation of Mining Sites in Eastern GermanySuccessful Linkage of Research and Adaptation

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Destroyed Landscape; Disturbed Water Balance

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Unstable Mine Slopes

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Problems with Mine-Closure in East Germany:

„Lunar Landscapes“

Disturbed Water Balance

Toxic Waste Dumps

Unstable Mine (Pit) Slopes

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Government

R & D Capacities

Private Companies

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Specifics of R & D Projects for Mine Rehabilitation

• Results had to be quickly implemented

• Mine closure happened in a large area simultaneously

• Different conditions required complex action strategies

• Strict financial frame

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Main R & D Subjects

A. Concepts for recultivation and sustainable post mining landscapes

B. Technologies for the geotechnical stabilisation and the rehabilitation of the water balance in the former mining regions

C. Clean up of toxic waste dumps in mining areas

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Research and Adaptation: Bio-chemical sulphate reduction

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

PegelGewässer, Flußvorhandener Zu-,Ab-, ÜberleiterTagebausee / SB (gefüllt)Tagebausee / SB (in Flutung)zukünftiger Tagebausee (Eigenaufgang)zukünftiger Tagebausee (noch entwässert)

Legende: 3,0 Kapazität in m³/sPumpstationHeberleitunggepl. Zu-, Ab-, ÜberleiterGrabenRohrleitungVorhaben realisiert

SB Speicherbecken Talsperre Landesgrenze SN/BB Langfristtagebau (LAUBAG)

Sedlitz

SBLohsa II

TS Quitzdorf

TSBautzen

TS Sprem-

berg

SB Burg-hammer

SB Lohsa I

RL 28/29

Bergheide

Klinge

SBNiemtsch

Spree

Spre

e

Kle

ine S

pre

e

Schwarze Elster

Rai

nit

za

Pö

ßn

itz

Kleine Elster

Pu

lsn

itz

Gro

ße R

öder

Ru

hla

nder

Sch

war

zwas

ser

Schwarzer Schöps

Wei

ßer

Sch

öp

s

Lau

sitz

er N

eiße

Südumfluter

Gre

ifen

hai

ner F

ließ

Vet

sch

auer

Mü

hle

nfl

ieß

DobraS

chra

ke

Ott

ergra

ben

Ber

ste

Malxe

SBKnappen-

rode

Ho

yer

wer

dae

rS

chw

arzw

asse

r2,0

1,5

5,0

1,0

0,25

1,0 2,0

5,0

3,0

3,0

15,0

10,0

10,02,0

10,0

5,0

5,0

GWRA Schwarze Pumpe

2,0

Südost-Schlauch

1,5

5,0

1,5

2,0

3,0

Beu

ch. G

r.

RL-SystemPlessa-Lauch

Heidesee,RL 129,130, 131

Flo

ßg

rab

en

Hammergraben

Schlaben-dorfer

See

Olbers-dorf

Pließnitz

Mandau

2,0

2,5

10,0

Grundbach

Spreetal-Bluno

Nord-schlauch

Spreetal-NO

SBDrei-

weibern

Cottbus-Nord

verlegteTranitz

Rothwassergraben/Floßgraben

Laubusch

Drehna

H

HP

P

Greifen-hain

Gräben-dorf

1,0

0,5/2,0

GWRARainitza

P

Gö

ritz

er M

üh

len

flie

ß

Bisch-dorf

Kahns-dorf

Kle

ptn

a

Sch

leic

h-

gra

ben

Teiche

Ham

mer

gra

ben

P

2,0

3,0

4,0 3,0

3,0

3,0

3,0

2,0

1,5

2,0

RL Nord-

schlauch

Scheibe

Nochten

Bräsinchen

Spremberg

Spreewitz

Sprey

Bärwalde

Görlitz

Boxberg

Lö

bau

er W

asse

r

Fehrow

Große Tränke

1,5 2,0 2,5

1,0

Lauchhammer

Biehlen

Neuwiese

P H

P

Sch

war

zer

Gra

ben

Lo

ren

zgra

ben

1,0

1,0

Neu

es B

uch

ho

lzer F

ließ

P

Trado 1

Zescha

Tra

nit

z

3,0

Reich-walde

SBBärwalde

Meuro

Berzdorf

1,0

Kleinkoschen

3,0

3,0

Burg 2

Sproitz

Särichen

Jänkendorf

Spreewiese, Wehr

Bautzen UP

Bautzen-Weite Bleiche

Dreiweibern

Oberer Landgraben

Burgneudorf

1,0

Kortitz-mühle

GreifenhainerFließ

BuchholzerFließ

1,0

Gre

ifen

hai

ner

Fli

eß

Skado

Koschen

LichtenauerSee

P

3,0

2,0Binnengraben

Tauben-dorf

2,0

Sch

war

ze E

lste

r

Wes

tran

dg

rab

en

GWRALichterfeld

Welzow

Zürcheler Graben

Tgb. Welzow-S Tgb. Nochten

P

H

Schön-feld

Lug-teich

SBLohsa II

SB Burg-hammer

RL 28/29 RL-System

Plessa-Lauch

Heidesee,RL 129,130, 131

SBDrei-

weibern

Gräben-dorf

Schön-feld

P1,5

Lauchhammer

CottbusBerlin

Spremberg

Senftenberg Hoyerswerda

Lübbenau

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Technologies for Rehabilitation of Mining Sites

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Technology Transfer:

Minewater treatment in Vang Danh, Vietnam

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Bauer

Technology Transfer:

Vibro-compaction of Sand, Palm Island in Dubai

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

1986

1998

2008

Friedrich von Bismarck, Dr.| Joint-Governmental-Agency for Coal Mine Rehabilitation, Germany

Friedrich von Bismarck, Dr.Joint-Governmental-Agency for Coal Mine Rehabilitation

Karl-Liebknecht-Straße 33, 10187 BerlinGermany

Tel: ++4930-24349911bismarck@gs-stuba.de