prefabricated sewage treatment plant or domestic wastewater
treatment is the process of removing contaminants from wastewater
and household sewage. It includes physical, chemical, and
biological processes to remove physical, chemical and biological
contaminants. Its objective is to produce a waste stream (or
treated effluent) and a solid waste or sludge suitable for
discharge or reuse back into the environment.

Normally
prefabricated sewage treatment plant requires large
area for the proper installation. Conventionally STP has been
installed into the bigger land. But nowadays industries and
institution are installing Sewage Treatment Plant for the
benefit of the environment. Land is the important part of
any of the industries and institution i.e. hospital, hotels,
schools etc. and they are not able to provide enough space
for the conventional sewage treatment plant.
Shubham INC has developed innovation and revolutionary underground
stp and prefabricated sewage treatment plant
(sewage treatment plant) which consume very small area
of the land and provide excellent output quality of treated
water. Underground STP and Package Sewage Treatment Plant
mainly consist of Primary clarifier and settler, Aeration
tank with bio media, tube setter, disinfection system, Tertiary
Treatment, Ultra filtration, UV system and Ozonator.
Treatment scheme are vary upon application to usage basis.
Usually institutions want to recycle sewage treated water
for flushing and cooling tower application so they need very
efficient treatment of sewage.Shubham INC. make underground
stp and prefabricated sewage treatment plant
type STP provides superior quality of treated sewage which
can be recycled anywhere into different applications.