Post on 18-Mar-2020
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VEGETATED WALL MANAGING GREY WATER - WALL FEATURES
Zuzana VRANAYOVA, Daniela KAPOSZTASOVA
by Martina RYSULOVA
AUGUST 22-25, 201743rd InternationalSym
posiu
m of C
IB
W062 Water Sup
ply and Drainage fo
r Bu
ildings
GREY WATER?
SUSTAINABLE WATER MANAGEMENT?• Well water
• Rain water
• Grey water
• Hybrid system
GREY WATER?
SUSTAINABLE WATER MANAGEMENT?
Proposal of vegetated wall managing grey water
Wall basics Substrate - filter media Plants Pollutant concentration
VEGETATED WALL TREATMENTVEGETATED WALL FOR HYDROPONIC AND GREY WASTE WATER
„GREEN“ TREATMENT
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VEGETATED WALL TREATMENTVEGETATED WALL FOR HYDROPONIC AND GREY WASTE WATER
1ST IDEA – DO IT YOURSELF APPROACH
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VEGETATED WALL TREATMENTVEGETATED WALL FOR HYDROPONIC AND GREY WASTE WATER
Filter media compound was selected from 3 layers: • gravel at the bottom
• coarse sand and• washed sand mixed with sawdust assuming the
role of carbon source
Important issue is to determine the hydraulic retention time of selected plants and filter media, therefore can be established the approximate time necessary for grey water to pass through all layers.
The hydraulic retention time will be determined according to purposed experiment in laboratory
conditions
Su
bstr
ate
-filt
er m
edia
PLANTS
Selection of the plants
Pl
ants
GREY WATER SYSTEM – MODIFICATION OF THE LABORATORY
TUKE -LABORATORIES AT FACULTY OF CIVIL ENGINEERING
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Vegetated wall will be tested in laboratories conditions, where real samples of grey water will be used
EXPERIMENT – MBR TREATMENTMEMBRANE BIOREACTOR FOR GREY WATER
TUKEINSTITUTE OF ARCHITECTURAL ENGINEERING
Safe and sustainable use of water in building
EXPERIMENT–VEGETATED WALL TREATMENTMODUL (600X800) – LABORATORIES; WALL – UNIVERSITY LIBRARY
ACTUAL PROPOSED
MODUL PICTURE
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EXPERIMENT–VEGETATED WALL TREATMENTMODUL (1600X2850) – WALL – CENTER OF EXCELLENT RESEARCH
ACTUAL (08 2017)
MODUL PICTURE
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NEW (04 2017)
GREY WATER SYSTEM EFFICIENCY
• Contaminants removalINLET, OUTLET
• Amount ofcontaminants afterstorage
• System function –potential risks/ controlmeasures
MBR TREATMENT VEGETATED WALL
• Contaminants removalPRE-TREATMENT, INLET, OUTLET
• I Modul tests –800x600 (differentplants)
• System function – Wall system - Potential risks/ control measures
FACTORS:+ HEALTH PROTECTION
+ ENVIRONMENTAL ASPECTS
+ ECONOMY+ POLICY
CO
NC
LUSI
ON
7;
ĎAKUJEM ZA VAŠU POZORNOSŤ!
MER
CI MUCHAS
GRACIASDĚK
UJI OBRIGADO
DA
NK
E
DANK JEESKERRIK ASKOДЗ
ЯКУ
Й
ΕΥΧΑ
ΡΙΣΤΏ GRÀCIES
KÖSZÖNÖM
DANKESCHÖN
TAK
K S
KA
L D
U H
A
DZ
IĘK
UJĘ
MU
LȚU
MES
C
СПАС
ИБО
TACK
TEŞEKKÜR EDERİM
謝謝 HVALA VAM
ACKNOWLEDGEMENTS• The paper is supported by projects VEGA 1/0202/15: Sustainable and
Safe Water Management in Buildings of the 3rd Millennium
• TATRABANKA Foundation n. 2015vs082 – Safe and sustainable use ofwater in building
THANK YOU FOR YOUR ATTENTION