gse-retreat compact stp brochures

8/8/2019 GSE-Retreat COMPACT STP Brochures

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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

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