El_Croquis_123_TOYO_ITO_2001-2005

UV-ray sterilization

BOD 5 water C1 C2
supply

purification process
by the porous
bed contact method

dam dam dam

3rd bay purification process
l = 42m, w = 4m/2m, d =1.5m/1m by the porous
bed contact method
v = 180m3
purification process purification process v' = 90m3
by the porous by the porous
bed contact method bed contact method

specification 1st bay 2nd bay purification process filter for
of the canal by the porous removing SS
l = 15m, w = 8m, d =2m l = 15m, w = 8m, d =2m bed contact method
v = 240m3 v = 240m3 C4
v' = 120m3 v' = 120m3 filter for
removing SS
v : volume capacity of watertree (without stone)
v': volume capacity of water (with stone) C3

(ratio of fillled stone volume: 50 %) BOD 1 - 2

sedimentation trap

specification porous bed contact method: stone =100mm
of the method

aquatic plant for removing N & P: water lily, reed, etc.

filter for removing SS: stone =30~50mm

C1 C2 C3 C4
BOD 5
75000 purification process
by the porous
34000 26000 bed contact method 15000 BOD 1 - 2

purification process purification process purification process purification process filter for filter for
by the porous by the porous by the porous by the porous removing SS sedimentation trap removing SS
bed contact method bed contact method bed contact method bed contact method

2000
2000
1500

1000

ÁRBOL DE AGUA DE LA COLINA A / RIDGE WATERTREE A

ÁRBOLES DE AGUA TIP0 B / WATERTREES TYPE B B'
Ver secciones en páginas posteriores / See sections on following pages
PWe=d3e.s6tmrian Path La Gavia
hollow place Camino Peatonal La Gavia
hondonada A=3.6m
course 5
Grass Field Valley B
Pradera Valle
D' WPe=d2e.s4tmrian Path Pedestrian Path course 1
Camino Peatonal W=3.6m
D A=2.4m Camino Peatonal
A=3.6m
C' Daycare Center course 6 A course 2
A Centro de Dianter A'
Grass Field
A Pradera

A' A'
B'
WPe=d3e.s6tmrian Path B
Camino Peatonal C C'
A=3.6m

SWe=r4vi.c8emRoad La Gavia course 4 course 3
Via de Servicio La Gavia
A=4.8m WatertreeB2 Plan

La Gavia S=1:1000 B' Pedestrian Path WatertreeB3 Plan
La Gavia W=2.4m S=1:1000
B3 Camino Peatonal
WatertreeB1 Plan A=2.4m
S=1:1000

B1 B2
B1
Grass Field
La Gavia Pradera
La Gavia
WPe=d3e.s6tmrian Path E
Valley Camino Peatonal
Valle PWe=d3e.s6tmrian Path A=3.6m PWe=d2e.s4tmrian Path
Camino Peatonal Camino Peatonal
B4 A=3.6m B A=2.4m

241 PWe=d2e.s4tmrian Path Service Road
Camino Peatonal W=4.8m
A=2.4m Via de Servicio
A=4.8m
(Temporary) Amphitheater A A
(Temporal) Anfiteatro
B' Valley Rest House Folly
Valle Casa de Descanso Folly
C D
C' A' C D' A'
B
D Grass Field PWe=d3e.s6tmrian Path
Pradera Camino Peatonal C'
A=3.6m
B'

Folly
Folly

D' WPe=d3e.s6tmrian Path
Camino Peatonal
A=3.6m

Valley
Valle

Pedestrian Path A' E'
W=3.6m WatertreeB6 Plan
Camino Peatonal
A=3.6m S=1:1000

WatertreeB4 Plan WatertreeB5 Plan
S=1:1000 S=1:1000

B5 B6