🚀 go-pugleaf

The septic sewage will release odors at the sewage treatment plant,
and will also corrode metal and concrete components of the sewage
treatment plant. The best way to avoid septicity in the collection and
conveyance system is to design the pump stations so that they deliver
the sewage to the sewage treatment plant before the sewage has a
chance to become septic.

First, the solids are separated from the wastewater stream. Then
dissolved biological matter is progressively converted into a solid
mass by using indigenous, water-borne micro-organisms. Finally, the
biological solids are neutralized then disposed of or re-used, and the
treated water may be disinfected chemically or physically (for example
by lagoons and microfiltration).

The final effluent can be discharged into a stream, river, bay, lagoon
or wetland, or it can be used for the irrigation of a golf course,
green way or park. If it is sufficiently clean, it can also be used
for groundwater recharge or agricultural purposes.

There are areas within the cities, towns and villages that are
impossible to cover under centralized wastewater treatment system, to
offer perfect solution for the same, Shubham steps in this field.
Shubham package type wastewater treatment system is compact, effective
and economical for wastewater treatment in decentralized manner. PWTS-
AM series is ideal for individual bungalows, low rise apartments,
restaurants, offices, small factories, etc. NBF series is ideal for
malls, hospitals, office building, institutions, townships/colonies,
high rise buildings etc.

Operation Principle
1. Solid Separation Zone: This is the primary treatment process that
separates solid and scum from wastewater.
2. Aeration Zone: Clear water flows into this stage. Oxygen supplied
by air blowers is required for the digestion of bacteria culture
thriving in and around the plastic media inside the aeration zone,
thus reducing the amount of contaminants while generating more
contacts with the bacteria culture on the surface area of media. The
quality of water becomes better.
3. Sedimentation Zone: The next step of treatment involves the
sedimentation where organic wastes are settled in the sedimentation
zone. The settled waste in the bottom of the tank can then be pumped
back to the solid separation as a return sludge to ensure that quality
of effluent passes the required standard. Chlorine is sometimes
introduced before discharging the effluent into public mains.

Advantages
1. 100% Eco friendly
2. Rust Proof
3. Leak Proof
4. Durable Light Weight
5. Easy to Install
6. Massive reduction of BOD

http://shubhamindia.com/sewage_treatment_plant.htm
http://sewagetreatmentplant.in