Arvind Brochure
Arvind Brochure
Arvind Brochure
LIFE
PACKAGE SEWAGE TREATMENT PLANT
Arvind Envisol Limited was launched in 2011, as a part of Arvind Ltd. a 1.3 billion USD global conglomerate. We are world class water management company
providing end to end solutions for water treatment, industrial waste water treatment, sewage treatment and zero liquid discharge solutions at minimal cost.
Today, we are a company with a growing portfolio of clients who trusts with the responsibility of purifying, replenishing and recycling the water resources..
In line with our innovations we bring Arvind Package MBBR Sewage Treatment Plant housed in specially designed & highly durable FRP tank which are compact,
and can be utilized in decentralized manner at any location, either underground or above the ground. The Arvind Package STP is designed to bring the treated
sewage parameters (BOD, COD, TSS, TN etc.) below the permissible limit stipulated by Pollution Control Boards.
Operation and maintenance cost 70% reduction compared to conventional STPs Much higher
Tank maintenance Leakage and rust proof, no root integration and Prone to leakage and rust, root integration
fungal growth and fungal growth
Tank maintenance and durability Maintenance free and much more durable Requires frequent maintenance, much
lower durability
PROCESS PRINCIPLE
Raw sewage from screen chamber is directed to an oxygen-depleted anaerobic zone where solids are separated allowing scum
PRIMARY to float. Water then enters the anoxic zone wherein de-nitrification of sewage is accomplished by returning activated sludge from
TREATMENT the secondary clarifier. Dissolved oxygen level is maintained around 0.2-0.5 PPM in this zone, which helps anoxic microbes to
break down the existing nitrates. The result is the release of inert nitrogen gas.
Sewage then flows into the aeration zone in which aeration is induced by an air blower and aerobic bacteria results in biological
SECONDARY
decomposition of organic matter. The MBBR media inside the aeration zone increases the surface area forming a bio-film layer
TREATMENT
which enhances the BOD removal.
Tertiary treatment is given to remove the suspended particles, colour and odour by passing secondary treated sewage through
TERTIARY
TREATMENT pressure sand filter and activated carbon filter respectively. Finally the treated water is disinfected before disposal/reuse.
No. of Users
Note :
In addition to the above listed package STP models, ARVIND PACKAGE STP can be customized upto capacity of 600KLD
HEAD OFFICE:
Arvind Envisol Ltd. Arvind Mill Premises, Naroda Road, Ahmedabad - 380025, India.
Toll Free No.: 1800 843 9988 • Email: sales@envisol.co.in
Mumbai • Pune • Hyderabad • Chennai • Delhi • Kolkata • Bengaluru
www.arvindenvisol.com