Factory Fabrication : The packaged ETP is of mild steel factory fabricated skid mounted / containerized units. Only civil construction required is the RCC foundation / sumps.

· Easy handling / Transportation : The package STP has dimensions similar to that of standard containers. It can therefore be easily crane mounted on to a standard truck trailer and then shifted to site / new site as and when required.

· Easy Hook Up / Start UP : The inlet raw sewage pumped discharge line is to be flange connected to the inlet flange of the packaged STP. The treated sewage discharge line can be flange connected to the outlet flange of the package STP and treated discharged to disposal by gravity meeting all required treated quality parameters. The incoming electric cable is to be terminated into the electric panel after which the package STP is ready for start up and operation.

· Easy Erection / Commissioning : The factory fabricated package STP can be erected and commissioned at site within a short time in the presence of a single technician / commissioning supervisor.

· Low Space requirement : The package STP offered is extremely compact and the space requirement is nominal. It is therefore easily the preferred choice for those applications where space is a constraint.

· Water Utilization : If required treated water may be utilized for gardening / road washing and other utilities.

Easy Operation : The package STP will operate by itself requiring minimal attention from the plant operator. Timers will be provided in the electric panel, so that equipments in operation such as pumps and air blowers automatically interchange every 4/8 hours. Sludge re-cycling from the secondary clarifier to the aeration tank is not required. Settled and thickened sludge wasting from the bottom of the secondary clarifier to the sludge tank can be carried out using air lift pump or by gravity once a day only. Day to day laboratory analysis is not required.

· Easy Sludge Disposal : Waste aerobically digested sludge free from all odors can be wasted directly to sludge sump/ tankers once or twice weekly as per the process requirement from the sludge tank using lift pump. The dried sludge can be used as manure for horticulture purposes.

· Easy Maintenance : The fine air bubble diffuser membranes as well as fluidized media can be cleaned and attended to batch wise in the running plant without any plant stoppage and without emptying the plant.

· Latest State -of- the Art Technology : The latest fourth generation state of the art aerobic biological treatment technology.

· Cost reduction : No need of capital investment on account of laying of pipe line from establishment to the site of sewage treatment plant.