Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA
Decentralised Sanitation Systems Dr.rer.nat. Martina Defrain Dr.-Ing. Elmar Dorgeloh
3rd German-Indian Conference on Research for Sustainability 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA
PIA e.V. Centre for Development and Assessment in Wastewater Technology
Aachen
PIA GmbH Testing Institute for Wastewater Technology
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA – Research and Development R&D-Projects: „Decentralised Wastewater treatment by using membrane-based concepts“ • Wastewater treatment on board Passenger Ships • Wastewater reuse on Camping Sites
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA - Testing Institute for Wastewater Technology • Testing of small wastewater treatment systems according to international standards • Testing of ship wastewater treatment systems • Testing of greywater treatment systems • Testing of wetlands • Testing wastewater pumping stations • Testing of septic tanks • Testing and calibration of flow measurement systems • Consulting and information concerning CE-Marking of wastewater products 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Decentralised:
Problems with definition
Decentralised
Europe
Small Wastewater Treatment Systems Small Wastewater Treatment Plants Wastewater Treatment Plants
5 50
500
up to 50 PT
50 to 1,000 PT
1,000 to 5,000 PT
1.000
5.000 PT
Semi Centralised 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Problems with water (rain)
Annual Rainfall: Germany: < 40 - > 190 cm India: < 20 - > 250 cm 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
dpa, 2008 welt.de
Basic Conditions: Population density
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
1,274
P/sqkm
Malta
500
400
Netherland
Belgium
Mean India: 350 P/sqkm
300
Germany 200
France 100
Iceland
Mean Europe: 103 P/sqkm
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Basic Conditions: Water level
Google earth 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Europe – connection to sewer system Poland Slovakia Slovenia Hungary
40 %
Cyprus Ireland Rumania Ukraine Belarus
Finland France Spain Czech Republic
Estonia Italy Latvia Portugal
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Germany Netherlands Switzerland England
100 %
Wastewater Regulation
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Effluent Quality
Germany AbwV Annex 1: Household and urban Wastewater
[mg/l] 160 140 120 100 80 60 40
GK 1 GK 2 GK 3 GK 4 GK 5
20 0 COD BOD5
Schröder, 2008
NH4-N Ntot
Ptot
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
< 1,000 PT < 5,000 PT < 10,000 PT < 100,000 PT > 100,000 PT
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Decentralised Systems
decentral
Lippeverband, 2008 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Small Wastewater Treatment Systems
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Aerated sludge reactor Fixed film reactor
Tank
Moving bed reactor SBR Trickling filter Membrane bioreactor Constructed wetland
Reactor Machine Construction products 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
SWTS: Materials
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Concrete
Steel
GRP
PE
HDPE 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
SWTS: CE-Conformity Marking
EPUR S.A. Rue de la Bureautique 1 B - 4460 Grace Hollogne
07 EN 12566-3
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
SWTS: Market in Europe
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
3,000,000
France
Turkey Ukrainia
2,500,000
Spain
2,000,000
1,500,000
Italy Germany
1,000,000
500,000
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Decentralised: Reducing the potential of destruction: Protection of objects
BMVBW 2003 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
New approach
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Use of Rainwater
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Reuse of Treated Wastewater Wastewater Treatment .
Greywater Reuse Wastewater source
Total wastewater
Total grey water
% Total
Litres/day
% Total
Litres/day
Toilet
32
186
-
-
Hand basin
5
28
8
28
Bath/shower
33
193
54
193
Kitchen
7
44
-
-
Laundry
23
135
38
135
Total
100
586
100
356
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Scenario for flexible Water- and Wastewater System
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
AKWA 2100 Fertilizer
Rainwater/ Grey-, BrownwaterInfiltration
Rain water
Rainwatersewer
Brownwater Treatment
Yellowater Storage
Greywater Treatment
Cleaning Water Treatment
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Drinking Water Treatment
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Quality Control: Remote Monitoring
Tromellini, Ferrari, Croci, 2008 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Decentralised Plants: Remote Monitoring - Venice
Tromellini, Ferrari, Croci, 2008 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA
Decentralised Sanitation Systems
Adopted Solutions 3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
PIA
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010
Prüf- und Entwicklungsinstitut für Abwassertechnik an der RWTH Aachen e.V.
Contact
PIA Centre for Development and Assessment in Wastewater Technology
Dr.-Ing. Elmar Dorgeloh PIA RWTH Aachen Mies-van-der-Rohe-Str. 1 D – 52074 Aachen
[email protected] www.pia.rwth-aachen.de
3rd German-Indian Conference on Research for Sustainability New Delhi, January 2010