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COMPACT
RDGreenSmith
Ecosystems(P)Ltd.
M-22(2nd Floor),ModelTown-III
De
lhi-110009
Ph:+91-11-2741-9812,+91
-9811-600-616,+91-9525-18
9-311
E-mail:[email protected]
Website:
www.gseco.co.in
Chennai
Jaipur
Jabalpur
Kolkata
Ranchi
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/http://www.gseco.co.in/mailto:[email protected] -
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Sewage Treatment Plant is a complete unit, pre-piped, pre-
wired and ready to install. Engineered to serve with minimal maintenance, and designed
to meet the requirements of the state water quality agency. FRP, Epoxy or other
chemically resistant coatings, together with dependable accessory equipment assure
long life and low maintenance cost. And the best part is the resale value. These total
units can be re-located to serve again.
Features
o Pre-engineered and prefabricated structureo Easily transported to the siteo Modular design allows easy installationo Simple operation-less manpower requiredo User friendly-low maintenanceo Long service life,o Custom designedo Efficient processo World-class finishingo Certified materials usedo Branded electrical/mechanical equipments usedo Good resale value
The Process of Treatment
Primary Treatment (before COMPACT)
In primary treatment, floating and suspended solids are settled and removed from sewage.
Following this, discharge from the sewers enters a screen/bar rack to remove large, floating
material such as rags and sticks.
Secondary Treatment
This is the next level treatment where the bacteria in sewage are used for further purification ofthe sewage. Its a biological process that removes about 85% or more of the organic matter in
sewage compared with primary treatment, where the purification level is about 50%. These
processes are variations of what is called the "Activated Sludge" process, which provide a
mechanism for bacteria, with air added for oxygen, to come in contact with the wastewater to
purify it.
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In the activated sludge process, flow from the sewer goes into the reactor, where compressed
air is mixed with sludge in the presence of synthetic media on which the purifying organisms
grow and contact the wastewater, removing contaminants in the process. The activated sludge
allows bacteria to feed on the "food" provided by the new wastewater in the reactor, thus
purifying it.
The flow, along with excess organisms that build up on the media during the purification, then
goes to a secondary clarifier. Air flows up through the media in the filters, to provide necessary
oxygen for the bacteria organisms. Clarified effluent flows to the receiving water, typically a
river or bog, after disinfection. Excess sludge is produced by the process and after collection
from the bottom of the secondary clarifiers it is dewatered, sometimes after mixing with
primary sludge, for use as fertilizer, disposed of in a landfill, or incinerated.
Tertiary Treatment
Advanced level of water treatment is called tertiary treatment of water - where heavy metals,
toxic chemicals and other pollutants are removed from wastewater to an altering degree. Thetertiary treatment methods include microfiltration, carbon adsorption, evaporation/distillation,
and chemical precipitation.
Components Involved
Components Description Units
Bio Reactor Twin Chambered with SAFF media and Fine
Bubble Diffusion Grid
1 No.
Clarifier Slanted Chamber with Tube Pac media and
appropriate launder.
1 No.
Feed Pump Monoblock Pump to feed the system with
incoming effluent
1 No.
Air Blower Twin/Tri Lobe blower with complete
accessories to aerate the reactor
1 No.
Treated Water Pump Monoblock Pump to feed the Polishing Unit,
i.e. DMF and ACF
1 No.
Dual Media Filter Pressure Vessels with multilayered filteringmedia
1 No.
Activated Carbon Filter Pressure Vessels with multilayered filtering
media with Activated Carbon
1 No.
Electric Panel With starters, level controller switches and
required digital meters
1 No.
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Product Water Parameters
S.No. Parameters Value Unit
1 Colour Colourless2 pH 6-9
3 T.S.S. 100 mg/l
4 B.O.D.(3 Days 21 C) 20 mg/l
5 C.O.D. 250 mg/l
Common Applications
o Land development-housing divisions, hotels, resorts, office complexeso Schools, Hospitals, Small sized citieso Parks, other recreational areaso Low flow/High strength & High flow/Low strength applicationso Biological treatment for industrial effluent
Optional Equipments
o Primary Clarifierso Tertiary Filtration Systemso Flow Equalizationo UV treatment system while reusing
RD Green Smith Ecosystems (P) Ltd.Delhi
www.gseco.co.in