给排水专业术语
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1 water supply engineering
2 sewerage ,wastewater engineering
3 water supply system
4 sewerage system
5 water source
6 raw water
7 surface water
8 ground water
9 ( ) brackish water ,alkaline water PH 7
10 fresh water 500mg/L
11 cooling water
12 wastewater
13 sewage ,wastewater
14 water consumption
15 wastewater flow ,sewage flow
16 water flow norm
17 wastewater flow norm
18 water quality
19 channel ,conduit
20 pumping house
21 pumping station
22 water treatment
23 sewage treatment ,wastewater treatment
24 wastewater disposal
25 bar screen
26 aeration
27 sedimentation
28 clarification
29 filtration
30 ion exchange
31 chlorination
32 residual chlorine
33 free residual chlorine
34 combinative residual chlorine
35 sludge
36 sludge treatment
37 head loss
1>
1 once through system
2 water reuse system
3 recirculation system
4 domestic water
5 process water
6 fire demand
7 street flushing demand ,road watering
8 green belt sprinkling ,green plot sprinkling
Ø
1 deep well ,drilled well
2 deep well screen
3 grit compartment
4 dug well ,open well
5 batter of wells
6 infiltration gallery
7 inverted layer
( )
8 spring chamber
9 intake chamber
10 screen
11 suction well
Ø3>
1 purification structure
2 chemical dosing
3 mixing
4 coagulation
5 flocculation A
B
6 plain sedimentation
7 coagulation sedimentation
8 coagulant
9 coagulant aid
10 standby reserve
11 current reserve
12 ( )desilting basin ,grit chamber
13 pre-sedimentation tank
14 horizontal flow sedimentation tank
15 ( ) tube(plate)settler ( ) (
) ( )
16 lamella
17 accelerator
18 circulator clarifier
19 pulsator
20 sludge blanket clarifier
21 surface load ( )
m3/(m2.h)
22 floatation tank
23 dissolved air vessel
24 clear-water reservoir
4>
1
2
3 distribution system pipe system
4 pipe network
5 branch system
6 buttress ,anchorage
1>
1 sewer system
2 combined system
3 separate system
4 manhole
5 drop manhole
6 emergency outlet
7 ( )storm overflow well ,intercepting well
2>
1 domestic sewage ,domestic wastewater
2 industrial wastewater
3 polluted industrial wastewater
4 non-polluted industrial wastewater
5 municipal sewage ,municipal wastewater
6 dry weather flow
7 self-purification of water bodies
8 primary treatment
9 secondary treatment
10 biological treatment
11 activated sludge process
12 biomembrance process
13 ( ) Imhoff tank
14 primary sedimentation tank
15 secondary sedimentation tank
16 biological filter ,trickling filter
17 bio-contact oxidation
18 aeration tank