Ventilair Engineers Pvt. Ltd. is a leading manufacturer and supplier of advanced Sewage Treatment Plants (STP) designed especially for commercial complexes, shopping malls, retail hubs, multiplexes, and lifestyle centers.
With increasing footfall in malls, large volumes of wastewater are generated from food courts, washrooms, restaurants, housekeeping, and HVAC cooling systems. Our STP systems ensure efficient treatment and safe reuse of wastewater as per CPCB & SPCB norms.
Why STP is Essential for Shopping Malls?
High daily water consumption
Large sewage generation
Mandatory pollution control compliance
Requirement for water reuse & sustainability
Green building certification (IGBC/LEED)
Our STP helps malls reduce fresh water consumption by up to 70% through treated water reuse.
Capacity Range
We manufacture and supply STP systems from:
10 KLD to 1000 KLD (1 MLD)
(Customized capacities available as per project requirement)
Technical Specifications
Inlet Parameters (Typical for Malls)
pH: 6.5 – 8.5
BOD: 250 – 400 mg/L
COD: 500 – 800 mg/L
TSS: 200 – 350 mg/L
Outlet Parameters (After Treatment)
BOD: < 10 mg/L
COD: < 50 mg/L
TSS: < 10 mg/L
Oil & Grease: < 5 mg/L
(As per CPCB/SPCB discharge standards)
Treatment Technologies Offered
We provide customized STP systems using:
MBBR (Moving Bed Biofilm Reactor)
SBR (Sequential Batch Reactor)
MBR (Membrane Bioreactor)
Conventional ASP (Activated Sludge Process)
Hybrid Technology (Physico + Biological)
Technology selection depends on space availability, load variation, and treated water reuse requirements.
Major Components
Bar Screen Chamber
Oil & Grease Trap (Food Court Area)
Equalization Tank
Aeration Tank
Clarifier
Pressure Sand Filter (PSF)
Activated Carbon Filter (ACF)
UV / Chlorination System
Sludge Drying Bed / Filter Press
Treated Water Tank
Treated Water Reuse Applications
✔ Gardening & Landscaping
✔ Toilet Flushing
✔ Cooling Tower Make-up Water
✔ Floor Cleaning
✔ Decorative Fountain Water
Features of Ventilair STP
Compact & Modular Design
Low Power Consumption
Odor-Free Operation
Fully Automatic Control Panel
Minimal Sludge Generation
Long Service Life
Easy Maintenance
Our Expertise
Established in 1998 (Earlier as Ventilair Engineers – Proprietorship)
Incorporated as Pvt. Ltd. in 2020
2000+ Installations Across India
Export Projects Executed
Turnkey STP Solutions Provider
Sewage Treatment Plant for Mall
Mall STP Manufacturer
Commercial STP Plant Supplier
Shopping Mall Wastewater Treatment Plant
Retail Complex STP System
Food Court Wastewater Treatment
Commercial Building STP
STP Plant 50 KLD for Mall
100 KLD STP Manufacturer
500 KLD STP Supplier
1 MLD STP Plant Manufacturer
Modular STP System
Compact STP Plant
Automatic Sewage Treatment System
Sustainable Water Recycling Plant
CPCB Approved STP Manufacturer
SPCB Compliant STP Supplier
STP Plant Installation Company
Turnkey STP Contractor India
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 for Shopping Mall By Ventilair Engineers Pvt. Ltd.){kind=link}