Sewage Treatment Plant By Isr Industries

Our company is among the most trusted manufacturers and suppliers of Sewage Treatment Plant from New Delhi, Delhi, India. Primary Treatment consists of screening to Oil & Grease trap. This process is often called as "Mechanical Treatment" and is designed to remove floating particles, Oil & Grease and Suspended Solids from raw sewage.

Secondary Treatment involves removing of organic matters that escapes primary treatment. It is performed by microbes / indigenous water borne micro-organisms which consumes organic matter as food for their growth & reproduction. The Secondary or Biological treatment requires additional Settling tanks to remove more suspended solids. This can achieve upto 85% removal of Suspended Solids & BOD through well managed plant. Treated Sewage from secondary treatment needs to be disinfected before it is discharged to Tertiary treatment.

Tertiary Treatment is the advanced treatment beyond secondary. Tertiary treatment of sewage can produce an output quality of treated effluent almost similar to drinking water quality. This may involve high technological expertise with expensive process utilization.

To achieve sustainable improvement in the quality of the sewage water various treatment processes are used stated below:

# Sequential Batch Reactor (SBR)
# Submerged Aerobic Fixed Film process (SAFF)
# Moving Bed Biofilm Reactor (MBBR)