Nessun titolo diapositiva - European Commissionec.europa.eu/environment/life/project/Projects/files/...Presentation Drinkable water consumption in the flats: ~ 592 m3 /year-1 ; person

APPENDIX

A q u a s a v e p r o j e c t .

ENEA : e n v i r o n m e n t d e p a r t m e n t . L i f e 9 7 En v / I t 0 0 0 1 0 6

Pr e s e n t a t i o n

TREATMENT

RA

INW

ATE

R

GR

AYW

ATE

R

TREATMENT

CONSUMPTION REDUCTION

AQUASAVE

A QUA SAV E PROJECT

W a te r sa v i ng i n c i t i e s i n h o u seh o ld s

APPENDIX

The pictures contained in this appendix are below listed.A.1.1 IntroductionRainwater precipitation: decrease. Figure A.1.Consumption percentage for drinking and food preparation. Figure A.2.A.1.2 ModelWater management model. Figure A.3.Rainwater use system. Figure A.4.Grey water use system. Figure A.5.A.1.3 SiteSite of the experimentation. Photo A.1.A.1.4 Realization phasesComponent installation. Photo A.2.Final phase. Photo A.3.Building. Photo A.4.A.1.5 Treatment and dataRainfall. Figure A.6.Collection tank. Photo A.5.Filter. Photo A.6.Pumps for disinfection. Photo A.7.Washing machines: double feeding. Figure A.7.Washing machines: washing phases. Figure A.8.A.1.6 Components at low water consumptionToilet. Photo A.8.Flushing cistern. Photo A.9.Water tap. Photo A.10.Water tap: detail. Photo A.11.Taps: water saving. Figure A.9.Washing machine. Photo A.12.Dish washer. Photo A.13.A.1.7 Monitoring and control Monitoring system in the flats. Figure A.10.Water volume meter. Photo A.14.Sampling points list. Figure A.11. Sampling points. Photo A.15. Plant operation mode. Photo A.16. Filtration control. Photo A.17. Disinfection control. Photo A.18. Pressure setting. Photo A.19. Data acquisition and elaboration. Photo A.20. View from flats. Photo A.21.A.1.8 Results and conclusion Eutrophication. Figure A.12.Dirt removal degree. Figure A.13.Disinfectant dose. Table A.1.Parameters after treatment. Table A.2.Consumption percentage. Figure A.14.Daily per capita consumptions. Figure A.15.Consumption comparison and water saving. Figure A.16.Contribution on the water saving. Figure A.17.Wide scale realization. Figure A.18.A.1.9 OrganizationFinancial support. Note A.1.Working group organization chart. Figure A.19.Partners list. Figure A.20.

CONTENTS




INTRODUCTION

INTRODUCTION

Figure A.1

Aquasave project.

ENEA: environment department. Life 97 Env / It 000106 - 17.07.97

Presentation

RAI NW ATE R P RE CI P I T AT I O ND E C R E A S E

6 7 0

6 8 0

6 9 0

7 0 0

7 1 0

7 2 0

7 3 0

1 9 2 1 ÷ 1 9 5 0 1 9 9 0 ÷ 1 9 9 4

72 0

6 92

t i m e

m m of w at e r

P re c ip i t a t i o n i n B o l o gn a .

Figure A.1.

Figure A.2

A q u a sa v e p ro j ec t .

E NE A : e n v i r on me n t d e pa r t me n t . L i f e 9 7 E n v / I t 00 0 1 06

P r e s en t a t i o n

C O N S UM P TI O N P E R C E N T AG E

FOR

D RI N K I N G AN D F O OD P R E P AR AT IO N

D r i n k i n g a n d f o o d p re p a ra t i o n

O t h e r u s e s

4 %

9 6 %

Figure A.2.

MODEL

A qu a s av e p r o j e c t .

E N E A : e n v i r on me n t d e p ar tm en t . L i f e 9 7 E n v / I t 0 0 01 0 6

P r es e n t a t i o n

MODEL

Figure A.3


E N E A : e n v i r o n me n t d e pa r t me n t . L i f e 9 7 E n v / I t 0 0 0 1 0 6

P r e s e n ta t i o n

Shower Bathroomw. basin

Bidet Toiletf lushing

Kitchensink

F r o m:d r i n k a b l e wa t e r s u p p l y .

To : s e w e r n e t w o r k .

To : ga r d e n wa t e r i ng .To : c a r wa s h i n g .

F r o m : r o o f .

Washingmachine

Dishwasher

Rainwatertreatment

Grey watert reatment

S im p l i f i e d f l o w s h e e t .

WAT E R MANAGE M E NT MO D E L

Figure A.3.

Figure A.4

A q ua s a v e pr o je c t .

E NE A : en v i r o n men t d epar tm en t . L i f e 9 7 E nv / I t 00 0 10 6

P r e s en ta t i o n

D is i n f e c t i o nF i l t r a t i o n S t o ra ge L oa d i n gC o l le c t i on

F ro m : r o o f

To : wa s h in g m a ch i ne s , a nd d is h w as h e rs

R AI N WAT E R U S E S Y S T E M

S i m p l i f i ed p r o c e ss f l o w d i a g r am

Figure A.4.

Figure A.5




D i s i n f e c t i o nF i l t r a t i o n L o a d i n gC o l l ec t i o n S t o r a ge

F r o m: b a t h - t u b s , s h ow e r s , an d ba th ro om wa s h b a s in s

To : t o i l e t f l u s h i n g

G RE Y WAT E R US E S Y S TE M

S im p l i f i ed p ro c es s f l o w d i ag r a m .

Figure A.5.

SITE




SITE

Photo A.1

Bologna ( Italy )

SITE OF THE EXPERIMENTATIONSITE OF THE EXPERIMENTATION

Photo A.1.

REALIZATION PHASES




REALIZATION PHASES

Photo A.2

Photo A.2.

Plant room: before tank installation

Plant room: after tank installation

REALIZATION PHASE

Photo A.3

Fase finale

Photo A.3.

REALIZATION PHASE

Final phase

Photo A.4

Building with the implemented model.There are: 8 flats, 22 persons.The roof surface is 200 m2.

Photo A.4.

TREATMENT AND DATA

A qu a sav e p r o j e c t .

E N E A : e n v i r on me n t d e pa r t me n t . L i f e 9 7 E n v / I t 0 0 01 0 6

P r es e n ta t io n

TREATMENT AND DATA

Figure A.6


E N EA : e n v i r o n m e n t d e pa r t m e n t . L i f e 9 7 E n v / I t 0 0 0 1 0 6


0

50

100

150

200Ja

nu

ary

Fe

bru

ary

Ma

rch

Ap

ril

Ma

y

Jun

e

July

Au

gu

st

Se

pte

mb

er

Oct

ob

er

No

vem

be

r

De

cem

be

r m o n th s

r a in f a l l ( m m )

M o n t h l y r a i n f a l l i n 1 9 9 9 .

Ave r a g e m o n t h l y ra i n f a l l : 5 7 . 2 m m .

To ta l r a i n f a l l i n 1 9 9 9 : 6 8 6 . 8 m m .

RAINFALL

Figure A.6.

Photo A.5

COLLECTION TANK

Photo A.5.

Photo A.6

FILTER

Photo A.6.

Photo A.7

PUMPS FOR DISINFECTION

Photo A.7.

Figure A.7

A q u a sa v e p ro j ec t .

E NE A : e n v i r o n me n t d e pa r t me n t . L i f e 9 7 E n v / I t 00 0 1 06

P r e s en t a t i o n

Dirty Cloths

T R

P W

W AS H I NG MACH I NE SW I T H

D O U B L E F E E D I N G

L e ge n d :TR = Tr e a te d r a i n wa t e rP W = P o t a b le wa t e r

Figure A.7.

Figure A.8

A q u a s ave p r o j e c t .

E N E A : e n v i r o nme n t de pa r tme n t . L i f e 97 E n v / I t 0 0 01 0 6

P r ese n ta t i o n

T im epre wash main wash rinse rinse last rinse

Wa t e r l e ve l

U s eo f

r a i n wa t e r

U seo f

p o ta b le wa t e r

0

WAS H I NG P HAS E S

W a s h in g m a c h i n e c yc le w i t h d o u b le f e e e d in g .

Figure A.8.

COMPONENTS AT LOW CONSUMPTION




COMPONENTSAT

LOW WATER CONSUMPTION

Photo A.8

TOILET

Photo A.8.

Photo A.9

FLUSHING CISTERN

WITH

DUAL DISCHARGE

Photo A.9.

Photo A.10

WATER TAP

Photo A.10.

Photo A.11

WATER TAP DETAIL

Figure A.9

Aquasave project.


Presentation

RISPARMIO

ATTRAVERSO LA RUBINETTERIA

I l volume de l l 'ar ia nel l 'acquarappresenta il risparmio

SAV INGBY

WAT ER TA PS

T h e vo l u m e o f t he a i r i n t he wa te r

r e p r es en t s t h e sa v i n g .

Figure A.9.

Photo A.12

WASHING MASCHINE

Photo A.12.

Photo A.13

DISH WASHER

Photo A.13.

MONITORING AND CONTROL




MONITORING AND CONTROL

Figure A.10

A q u a s a v e p r o je c t .

E N E A : e n v i ro n me n t d e pa r tm e n t . L i f e 9 7 E n v / I t 0 0 0 1 06

P re s e n ta t i o n

V M

E

V M

F

V M

A

V M

B

V M

C

V M

D

V M

A

V M

B

V M

C

V M

D

V M

E

V M

F

HOT WATER COLD WATERTREATEDRAIN WATER

V M

G

TREATEDGREY WATER

DRINKABLE WATER TREATED WATER

MONITORING SYSTEMWATER VOLUME METERS

(Flats)

A = Ta p o f k i t ch e n s in kB = Ta p o f b i d e tC = Ta p o f b a t h r o o m wa sh b a s i nD = Ta p o f sh o we r / b a t h t u b

E = W a s h i n g m a c h i n eF = D i s h - wa s h e rG = To i l e t f l u sh i n g

Figure A.10.

Photo A.14

WATER VOLUME METERFOR

CONSUMPTION MONITORING

Photo A.14.

Figure A.11


ENEA : e n v i r o n m en t d e p a r t m e n t . L i f e 9 7 En v / I t 0 0 0 1 0 6


GREY WATERG1 = arrival f rom f lat sG2 = aft er disinfect ion and preliminary gridG3 = out let f rom collect ion t ankG4 = before f ilt rat ionG5 = before disinfect ionG6 = inlet of t he st orage t ankG7 = out let of t he st orage t ankG8 = sending t o f lat s

RAINWATERP1 = arrival f rom roofP2 = f irst rainwat er discardP3 = aft er disinfect ion and preliminary gridP4 = out let f rom collect ion t ankP5 = before f ilt rat ionP6 = before disinfect ionP7 = inlet of t he st orage t ankP8 = out let of t he st orage t ank of 10 m3

P9 = out let of t he st orage t ank of 12 m3P10 = sending t o f lat sDISCHARGES

S1 = bat h-t ubS2 = showerS3 = bat hroom washbasinS4 = bidetS5 = kit chen sinkS6 = washing machineS7 = dishwasher

SAMPLING POINTS LIST

Figure A.11.

Photo A.15

SAMPLING POINTSFOR

WATER CHARACTERIZATION

Photo A.15.

Photo A.16

Photo A.16.

CONTROL

PLANT OPERATION MODE

Photo A.17

Photo A.17.

CONTROL

FILTRATION CONTROL

Photo A.18

Photo A.18.

CONTROL

DISINFECTION CONTROL

Photo A.19

MISURA DI PRESSIONE

Photo A.19.

CONTROL

PRESSURE SETTING

Photo A.20

Photo A.20.

CONTROL

DATA ACQUISITION AND ELABORATION

Photo A.21

Photo A.21.

VIEW FROM FLATS

RESULTS AND CONCLUSION

A qu as a v e p r o j e c t .

E N E A : e n v i r o n me n t d e pa r t me n t . L i f e 97 E n v / I t 0 0 0 1 0 6


W A T E R S A V I N G

Figure A.12

C M L 1 9 9 2 - E u t r o p h i c a t i o n ( w a t e r )

E UT R O P HI C AT I O N

( w a s t e w a t e r t r e a t m e n t )

0100200300400500600700800900

g eq PO4

Exper imental Tradit ional S ys t e m s


E N E A : e n v i r o n me n t d e pa r t me n t . L i f e 97 E n v / I t 0 00 1 0 6


Figure A.12.

Figure A.13

A qu a s a v e p r o j e c t .

E N E A : e n v i r o n me n t de pa r t men t . L i f e 9 7 E n v / I t 0 0 0 1 0 6


Ca r b o n b l a ck /m in e r a l o i l

B l o o d C h o c o l a t e /m i l k

R e d w i n e0

1 02 03 04 05 06 07 08 09 0

1 0 0

RE F LE C TAN CE D r i n ka b le wa t e rR a in wa t e r

K I N DS OF DI R T

D I R T R E M O V A L D E G R E E C O M P A R I S O NB E T W E E N

D R I N K A B L E W A T E R A N D R A I N W A T E R

D i r t r e m o va l i n w a sh i n g m a c h i n e

D i r t r e m o v a l d e g r e e

Figure A.13.

Table A.1


E NE A : e n v i r on m e n t d e pa r t m e n t . L i f e 9 7 E n v / I t 0 0 0 1 06


DI S I NF E CTANT DOS E

F L U I D S P E R A C E T I C A C I D D O S E S

[ p p m ]

G r e y wa t e r

R a i n wa t e r

3 9

5 . 5

Table A.1.

Table A.2




PARAMETERS AFTER TREATMENT

PAR AM E TE R S F LU I DS

Grey water Rainwater

Total coliforms [UFC 10-2 ml-1]

Faecal coliforms [UFC 10-2 ml-1]

Turbidity [NTU]

1 6 5 < 1

< 1 < 1

22 . 5 2 . 2

Table A.2.

Figure A.14




3 3 % A

23 % B

1 2 % C4 % D

2 8 % E

A=Body Washing B=Toilet FlushingC=Dish & Cloth Washing machines D=Drinking & Food preparationE=Other Uses (Bidet, kitchen sink)

CONSUMPTION PERCENTAGEOF THE

WATER CONSUMPTION POINTS

Water consumption (drinkable + reuse water) in the flats: 854 m3 year-1; person number:22.

Figure A.14.

Figure A.15

A q u as a v e p ro je c t .

E N E A : e n v i ro n me n t d e p a r t me n t . L i f e 9 7 E nv / I t 0 0 0 1 0 6


Drinkable water consumption in the flats: ~ 592 m3 / year-1 ; person number: 22.

D AI LY P E RC AP I TA CO NS UMP T I O N S

020406080

1 0 01 2 0

1 2 3 4 5 6 7 8

Flats

[L / ( d, p )]

106 Max

74 Average

36 Min

Consumptions

Figure A.15.

Figure A.16

A q u a s a v e p r o je c t .

E N E A : e n v i r o n me n t d e pa r tme n t . L i f e 9 7 E n v / I t 0 00 1 06

P re s e n ta t i o n

CONSUMPTION COMPARISON AND WATER SAVING

74

Experimental

Water saving

[L(d,p)]167

Traditional SYSTEMS

Daily percapita consumptions of water.

Consumptions

0 -

20 -

40 -

60 -

80 -

100 -

120 -

140 -

160 -

180 -

Figure A.16.

Figure A.17




[L / ( d ,p ) ]

16 7

10 6

74

TRADITIONAL

ONLY COMPONENTS

Da i l y p e r c a p i t a c o n s u m p t i o n s o f wa t e r : d e t a i l .

C O N T R I B U T I O N O N T H E W AT E R S AV I N GO F T H E

I M P L E M E N T E D S Y S T E M S

EXPERIMENTAL SYSTEMS

Co ns um pt io n s

COMPONENTS+GREY-RAIN WATER USE

20,040,060,080,0

100,0120,0140,0160,0180,0

Figure A.17.

Figure A.18




G R E Y W A T E RT RE A T M E N T

ILU N U M K L

IL UN U M K L

ILU N U M KL

IL U N U M K L

IL U NU M K L

ILU N U M K L

IL U N U MK L

IL U N UM K L

ILU N U M K L

IL U N U M K L

IL U N U M K L

ILU N U M K L

IL U N U M K L

IL U N U M K L

TR E ATM E N T S YS T E M( For many bu i l d i ngs )

G R E Y W A T E RT R E A T M E N T

ILUNUMKL

TR E ATME NT S YS TE M(F or s i n g le bu i l d i ng )

Figure A.18.

WIDE SCALE REALIZATION




ORGANIZATION

Note A.1




The European Commission, with the decision

“Life 97 Environment /IT/000106” in the

framework of the life-environment actions, has

financed the 50% of the total project cost.

FINANCIAL SUPPORT

Note A.1.

Figure A.19

Aquasave project.


Presentation

Az. USLARPA HERASTUDIO

ARCHITETTOSCAGLIARINI

COOPERATIVADOZZA

COMUNEDI

BOLOGNA

EUROPEANCOMMISSION

MONITORINGTEAM

ENEA

WORKING GROUP ORGANIZATION CHART

Figure A.19.

Figure A.20

Aquasave project.


Presentation

ENEA

CORRADOSCAGLIARINIARCHITETTO

COMUNEDI

BOLOGNA

ARPA

COOPERATIVA

G. DOZZA

HERA

Arch. SCAGLIARINI

Azienda USL

PARTNERS LIST

Figure A.20.

Towards the new management

TOWARDS THE NEW MANAGEMENT

Documents

Nessun titolo diapositiva - European Commissionec.europa.eu/environment/life/project/Projects/files/...Presentation Drinkable water consumption in the flats: ~ 592 m3 /year-1 ; person