Advantages
-
Compact design, space
saving.
-
Totally enclosed, odor
free.
-
No noise at all.
-
Maintenance free.
-
Can be buried
underground.
-
Long service life.
-
Truly environmental
solution.
-
30,000 unit installed
around the world.
Introduction
DF series is a compact
sewage treatment system. It consists of primary sedimentation, oxidation
and secondary sedimentation compartments.
The package is made of FRP
(reinforced fiberglass). Internal liner has chemical resistant Glass C
layer that corrosion resistance to every kind of waste.
Applications
Residential, villa,
cottage, park, suburb, public toilet, golf course, stadium, toll station,
construction site, pier, gas station, temporary activities, etc..

Process
Description
DF Series is a truly
environmental treatment methods. It uses no chemicals!
Inside the oxidation
compartment, submersible aerator has installed. It provides sufficient
oxygen to be mixed with raw sewage. Active microorganism relies on food
and oxygen to reproduction. Micro-organism will degrade the sewage into
simple water and sludge which is harmless to environment. Treated sewage
is then enter the sedimentation compartment. Purified sewage will comply
with local discharge requirement. It is then overflow to discharge. The
system is supplied with electrical control panel.
Model No. |
|
DF25 |
DF40 |
DF50 |
DF75 |
DF100 |
DF125 |
DF150 |
Inhabitants |
|
25 |
40 |
50 |
75 |
100 |
125 |
150 |
Volume |
M3 |
5 |
8 |
10 |
15 |
20 |
25 |
30 |
O.D. |
M |
1.6 |
1.6 |
1.6 |
2.0 |
2.0 |
2.35 |
2.35 |
Length |
M |
3.2 |
4.5 |
5.5 |
5.3 |
6.9 |
5.85 |
7.05 |
Inlet/Outlet |
Mm |
160 |
160 |
160 |
200 |
200 |
200 |
200 |
Aerator |
Set |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
Power |
Kw |
0.55×2 |
0.55×2 |
0.55×2 |
1.5×2 |
1.5×2 |
1.5×2 |
1.5×2 |

Discharge
Standards
In general case, the
treated sewage will meet following requirement.
BOD5 < 20 PPM
S.S. < 30 PPM
SIMPLE
INSTALLATION
 |
 |
STEP
1
To dig a hole larger
than the Package STP. |
STEP
2
Unload the Package into
the hole.
Backfill with sand and
gravels. |
|
|
 |
 |
STEP 3
Connect the inlet pipe
and outlet pipe.
Connect the power
cable. |
STEP 4
Install the manholes.
Backfill the Package
STP completely.
The Package is now
ready for service! |
|