
By Ventilair Engineers Pvt. Ltd.
Save, Treat & Reuse Water
Ventilair Engineers Pvt. Ltd. offers advanced Industrial Sewage Treatment Plants (STP) based on MBBR (Moving Bed Biofilm Reactor) technology integrated with Ultrafiltration (UF) for superior water quality and reuse. Our systems are designed for industries, commercial complexes, hotels, hospitals, and residential facilities requiring efficient, compact, and low-maintenance wastewater treatment solutions.
🔹 Key Features:
Compact & modular design (Prefabricated / Skid-mounted)
High treatment efficiency with stable biological process
Low sludge generation
Odor-free & silent operation
Easy installation & low operational cost
Suitable for water reuse applications (flushing, gardening, cooling)
🔹 Process Description:
Collection Tank: Raw sewage collection & equalization
Screening Chamber: Removal of large particles
MBBR Tank:
Biofilm carriers provide large surface area
Aeration supports microbial growth for BOD & COD removal
Secondary Clarifier: Settling of biological sludge
Ultrafiltration Unit (UF):
Removes suspended solids, bacteria & fine particles
Produces high-quality treated water
Disinfection: (UV/Chlorination – optional)
Treated Water Tank: Storage for reuse
🔹 Technical Specifications:
Technology: MBBR + Ultrafiltration
Capacity Range: 1 KLD to 500 KLD (customized)
MBBR Media Fill: 40–60% of reactor volume
Media Type: HDPE Biofilm Carriers
Aeration System: Fine Bubble Diffusers / Tube Settlers
Blowers: Energy-efficient air blowers
UF Membrane: Hollow Fiber / PVDF Membrane
Filtration Size: Up to 0.01 micron
Control Panel: Fully automatic / PLC-based (optional)
Material of Construction: MS, FRP, SS, RCC (as per requirement)
Inlet Parameters:
BOD: 250–350 mg/L
COD: 400–600 mg/L
TSS: 250–300 mg/L
Outlet Parameters:
BOD: <10 mg/L
COD: <50 mg/L
TSS: <5 mg/L
Turbidity: <1 NTU
(Meets CPCB norms for reuse & discharge)
Applications:
Industrial Units
Hotels & Resorts
Hospitals
Residential Societies
Commercial Complexes
Educational Institutions
🔹 Why Choose Ventilair Engineers Pvt. Ltd.?
Expertise in small to large capacity STP/ETP systems
Proven installations across multiple industries
Customized solutions as per site conditions
Easy operation with monitoring system
Compliance with Pollution Control Board norms
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