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WTE Ltd.Valence Sewage Treatment Tank Systems
Valence manufacture very high quality package domestic and commercial sewage treatment systems from 50 to 250 persons.
They are all 3 stage sewage treatment tanks with primary settlement tanks and require concrete for the installation. All are suitable for direct discharge to a watercourse. We service many Valence plants on caravan parks and have had no problems with them in 20 years of servicing.
Valence VES 5 to 16 sewage treatment system (40 to 250 persons)
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Emptying Interval
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3 monthly
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Primary tank
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YES
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Internal moving parts
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NO
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Concrete backfill
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YES
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Visually intrusive (large lids, kiosk, etc.)
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NO
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Expensive servicing
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NO
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Warranty period
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1 year
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Easy Installation
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YES
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The Valence range of sewage treatment plants are very reliable and the choice of many Holiday Park companies
These commercial sewage treatment tanks are very inexpensive when compared to other large sewage treatment plants. Like Klargester and Titan, they are 3 stage tanks, but the primary settlement tank is also a 2 stage to ensure sufficient settlement time for gross and medium fine solids. The submerged aerated media pack is aerated via a rotary vane compressor housed in a kiosk near the unit. Aerobic bacteria grow on the media and digest the organic matter in the 
sewage liquor, prior to displacement into the final settlement tank and discharge to the drain. The Valence SAM sewage treatment tanks range is a superb quality, with a 2 stage biozone, giving excellent quality effluent at varying levels of loading. They also have a sludge return facility which 'feeds' the bacteria during periods of underloading when the park is quiet. Valence sewage systems are very competitively priced and very reliable. Ideal for large pubs, hotels, holiday parks, golf clubs, etc. NO internal moving parts and very economical to service. Sapphire Environmental Ltd. service many of these sewage systems up and down the country with no problems at all.
Technical Specifications
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Model Reference |
Equivalent Population |
Average Flow |
Applied Load BODs |
Unit Weight Empty |
Unit Weight Full |
Air Lift Number |
Inlet/Outlet Pipe Diameter |
Approximate |
|||
|
|
Head |
m3/d |
Kg/d |
Tonnes |
Tonnes |
|
mm |
A |
B |
C |
D |
|
VES 5 |
40 |
8.00 |
2.40 |
0.94 |
16.07 |
1 |
150 |
5.57 |
2.5 |
2.00 |
2.13 |
|
VES 6 |
60 |
12.00 |
3.60 |
1.20 |
24.20 |
1 |
150 |
3.88 |
3.5 |
2.93 |
3.06 |
|
VES 7 |
80 |
16.00 |
4.80 |
1.60 |
35.40 |
1 |
150 |
4.43 |
3.5 |
2.93 |
3.06 |
|
VES 8 |
100 |
20.00 |
6.00 |
1.78 |
41.50 |
1 |
150 |
5.33 |
3.5 |
2.93 |
3.06 |
|
VES 9 |
120 |
24.00 |
7.20 |
1.96 |
47.00 |
1 |
150 |
5.88 |
3.5 |
2.93 |
3.06 |
|
VES 10 |
130 |
26.00 |
7.80 |
2.12 |
51.20 |
1 |
150 |
6.37 |
3.5 |
2.93 |
3.06 |
|
VES 11 |
140 |
28.00 |
8.40 |
2.29 |
55.20 |
1 |
150 |
6.86 |
3.5 |
2.93 |
3.06 |
|
VES 12 |
150 |
30.00 |
9.00 |
2.45 |
59.22 |
1 |
150 |
7.35 |
3.5 |
2.93 |
3.06 |
|
VES 13 |
170 |
34.00 |
10.20 |
2.78 |
66.72 |
2 |
150 |
8.36 |
3.5 |
2.93 |
3.06 |
|
VES 14 |
200 |
40.00 |
12.00 |
3.27 |
78.87 |
2 |
150 |
9.80 |
3.5 |
2.93 |
3.06 |
|
VES 15 |
220 |
44.00 |
13.20 |
3.60 |
86.75 |
2 |
150 |
10.78 |
3.5 |
2.93 |
3.06 |
|
VES 16 |
250 |
50.00 |
15.00 |
4.09 |
98.57 |
2 |
150 |
12.25 |
3.5 |
2.93 |
3.06 |
See PRODUCTS for other sewage treatment systems.
