The Best wastewater treatment plants in delhi

MBBR-Based | Plug-and-Play | Low-Maintenance | Fully Accessorized The VEPL Small-Capacity STP is a compact, prefabricated, and plug-and-play sewage treatment solution designed for individual villas, small gated communities, and low-density residential clusters. It uses Moving Bed Biofilm Reactor (MBBR) technology, ideal for domestic sewage with variable load. The plant provides complete treatment – primary, secondary, tertiary, and ultrafiltration, along with filter press, UV disinfection, ozonator, chlorine & poly dosing, and redundant pumps and blowers (1 working + 1 standby) for operational reliability. Included System Components: Primary Treatment: Bar Screen Chamber (for debris removal) Oil & Grease Trap (optional, for kitchen wastewater) Equalization Tank with Air Agitation Poly Dosing Unit (for enhanced settling/flocculation) Secondary (Biological) Treatment: MBBR Aeration Tank with bio-media Fine Bubble Diffusers Air Blower – Oil-free (1 Working + 1 Standby) Tube Settler / Secondary Clarifier Return Sludge Pump (1 Working + 1 Standby) Tertiary Treatment: Pressure Sand Filter (PSF) Activated Carbon Filter (ACF) Chlorine Dosing Unit – Sodium Hypochlorite-based Ultra Violet (UV) System – Disinfection chamber Ozonator Unit – Optional, for additional polishing Ultrafiltration (UF) Module: UF Membrane (Hollow Fiber, 0.01–0.1 µm) UF Backwash Pump (1 Working + 1 Standby) Sludge Handling: Sludge Holding Section / Chamber Sludge Transfer Pump (1 Working + 1 Standby) Filter Press (Manual or Semi-Auto) for dry sludge discharge Instrumentation & Control: MCC/PLC Panel (IP55 or higher, with indicators/alarms) Flow Meters, Level Sensors, Pressure Gauges Piping, Valves, Access Points Optional remote monitoring (IoT-based) Treated water complies with CPCB norms and is suitable for: Flushing Gardening/Landscaping Floor washing Car washing Advantages for Villa Applications: Small Footprint – Ideal for backyards, basements, or common utility zones High-Quality Recycled Water – Reduces fresh water usage Silent & Odor-Free – Suitable for residential areas Redundant Design – All pumps and blowers in 1W + 1S setup Low Maintenance – Easy operation with optional automation Energy-Efficient – Optimized for small, decentralized systems Factory-Fabricated – Easy to install, minimal civil work

Smart, Compact & Efficient Sewage Treatment for Housing Societies VEPL’s Residential STP systems are compact, reliable, and low-maintenance solutions designed to meet the wastewater treatment needs of residential buildings, townships, gated communities, and apartments. Built to comply with CPCB/SPCB norms, our plants offer efficient treatment while promoting treated water reuse for non-potable applications such as flushing, gardening, and car washing. Product Overview VEPL STPs use proven biological treatment technologies such as MBBR, SBR, or ASP, based on project requirements, land availability, and discharge quality standards. The system ensures minimum odor, low sludge, and quiet operation, making it ideal for integration into residential environments. Applications Residential Apartments Gated Communities Townships & Smart Cities Group Housing Projects Urban & Semi-Urban Residential Zones Key Features Compact Design – Ideal for limited space in urban housing Reusable Treated Water – Save water, reduce costs Modular & Expandable – Scalable as population increases Low Maintenance – Long-life mechanical components Odor-Free Operation – Resident-friendly setup Smart Automation – Optional PLC/SCADA integration

(100% Reuse Without Evaporation – Based on MBBR Technology) Ventilair Engineers Pvt. Ltd. (VEPL) proudly presents its advanced Zero Discharge STP Plant using MBBR (Moving Bed Biofilm Reactor) technology, designed for 100% wastewater reuse without relying on evaporation or external disposal. This compact, modular, and automated sewage treatment system ensures zero liquid discharge (ZLD) and is ideal for urban complexes, commercial buildings, industries, hostels, and institutions. By combining biological MBBR treatment, filtration, and ultrafiltration/polishing, this STP guarantees complete water recycling for applications like toilet flushing, gardening, HVAC, and cleaning, while meeting CPCB/SPCB standards. Key Benefits of VEPL’s MBBR-Based Zero Discharge STP 100% Water Reuse – No Evaporation, No Drain Required Compact Footprint – Modular & space-saving design Low Maintenance – Energy-efficient, biofilm-based technology Odor-Free, Silent & Reliable Operation Meets CPCB/SPCB Reuse Norms Ideal for Residential, Commercial, Institutional & Industrial Sites Expandable – Easily scalable with additional modules Turnkey Solution: Design ➝ Installation ➝ AMC Ideal Applications Apartments, Villas, and Gated Communities Hotels, Malls, Shopping Complexes Commercial Offices & Tech Parks Industries & Warehouses Schools, Colleges, Hostels Hospitals, Resorts, Government Buildings Why Choose VEPL? 1500+ STP/ETP Installations Across India 20+ Years of Experience in Wastewater Engineering End-to-End Solutions – Civil + Mechanical + AMC Experts in ZLD, MBBR, SBR, MBR & Plantation-Based STPs Export-Ready Modular Systems