Top 10 STP Plant Manufacturers in Delhi - Sewage Treatment Plant Manufacturers

February 5, 2024

Top 10 Sewage Treatment Plant Manufacturers in Delhi

Sewage treatment is a critical service for any metropolitan area like Delhi to maintain public health and environmental standards. As Delhi continues to grow, the demand for effective and innovative sewage solutions also increases. Choosing the top 10 sewage treatment plant manufacturers in Delhi, NCR is key to building and operating successful facilities.

Top 10 STP Plant Manufacturers in Delhi

  1. Netsol Water
  2. Sewage Treatment Plants
  3. Urban STP Plants
  4. Compact STP Plant
  5. Water Treatment Plants
  6. Quality Treatment Equipment
  7. AquaBiotics
  8. Blue Infra Solutions
  9. Ecoheads Environmental
  10. CleanFlow Systems

1- Netsol Water

As a premier name in sewage treatment in Delhi, Netsol Water leads the pack when it comes to the design, construction, and operation of plants. With extensive knowledge and numerous successful facilities under its belt, Netsol Water has become synonymous with excellence in sewage treatment in the capital region. Their treatment plants utilize cutting-edge technologies and processes to achieve high levels of waste removal and water recovery efficiently. Netsol Water builds customized plants to meet the unique needs of each client. They also provide ongoing operation and maintenance services to optimize plant performance. Their commitment to innovation propels them forward as the top manufacturer of sewage treatment plants.

2- Sewage Treatment Plants

Sewage Treatment Plants is a leader in energy-efficient sewage treatment solutions. Their plants are designed for low-power operation through fine-tuned processes, optimal hydraulics, and equipment selection. Automation further reduces energy needs while ensuring consistent performance. Sewage Treatment Plant’s solutions lower operational costs, making their systems affordable for clients. A strong R&D focus keeps them ahead in energy-saving innovations. For green and economically sustainable operations, Blue Water Technologies is a premier choice.

3- Urban STP Plant

Urban STP Plant designs high-rate clarification systems for sewage treatment. Their proprietary chemically enhanced primary treatment technology delivers rapid settleability for clear, solid-free effluent. This enables high biological treatment efficiency in downstream processes. Urban STP Plant’s clarifiers remove 90%+ solids as primary screening. With a small footprint, their systems are ideal for retrofitting into plants for capacity expansion. Urban STP Plant’s high-rate clarification technology maximizes treatment levels.

4- Compact STP Plant

Compact STP Plant leverages biotechnology for compact, efficient sewage treatment solutions. Their proprietary Compact STP Plants provide extensive surface area for biomass growth in a small space. This allows very high-rate biological treatment. The technology achieves BOD, COD, and nutrient removal for clean effluents. Compact STP Plants designs also incorporate tertiary filtration and disinfection for water reuse applications. Optimized for a small footprint, their systems are well-suited for decentralized applications. Compact STP Plants harness biotech innovations for next-gen treatment.

5- Water Treatment Plants

Water Treatment Plants focuses on the complete utilization of sewage organic matter and nutrients. Their systems maximize energy generation from sewage via biogas production. Nutrient recovery facilities extract nitrogen and phosphorus for reuse as fertilizer. Minimal residual sludge gets further digested. This near-complete utilization of resources makes their plants zero-waste. Water Treatment Plant’s holistic approach aligns with the principles of circular economy for sustainable sewage treatment.

6- Quality Treatment Equipment

Quality Treatment Equipment manufactures rugged, heavy-duty mechanical and electrical components tailored for sewage applications. Their bar screens, pumps, blowers, diffusers, valves, panels, and other equipment handle the toughest influent conditions. Custom-built for reliability and longevity, their components are critical for uninterrupted plant operations. For core treatment infrastructure built to last, Quality Treatment Equipment is the manufacturer of choice.

7- AquaBiotics

AquaBiotics utilizes advanced microbiological solutions for sewage treatment. Bacteria cultured in their proprietary bioreactors digest soluble organics to clean effluent. Microalgae remove nutrients through bio-assimilation. Engineered microbial strains tailored for sewage achieve high treatment efficiency. Biotechnology minimizes sludge generation and allows water reuse. With minimal mechanical equipment, AquaBiotics offers a simplified, ecological treatment solution.

8- Blue Infra Solutions

Blue Infra Solutions specializes in the operation, maintenance, and management of sewage treatment infrastructure. Their experienced team handles day-to-day plant operations, performance monitoring, and preventive maintenance services. Technology solutions provide remote monitoring and analytics for smart management. Blue Infra’s comprehensive O&M services ensure the optimal functioning of treatment systems. Their expertise helps clients improve plant efficiency and meet compliance standards.

9- Ecoheads Environmental

Ecoheads Environmental manufactures packaged sewage treatment plants based on MBR technology. Their modular, containerized systems are ready for hassle-free plug-and-play installation. Ecoheads plants come equipped with all electromechanical, instrumentation, and automation systems pre-installed. Compact and self-contained, their solutions simplify the deployment of decentralized treatment facilities. Fully factory assembled, Ecoheads plants enable rapid sewage treatment capacity expansion wherever required.

10- CleanFlow Systems

With numerous plants successfully operating across Delhi, CleanFlow Systems is a trusted name for advanced sewage solutions. Their treatment systems utilize a diverse range of techniques, like MBR, SBR, and MBBR, tailored to each project. Custom-built facilities from CleanFlow incorporate the ideal processes to meet treatment objectives within site constraints. Their in-house team handles design, installation, and commissioning for seamless project execution. With a stellar track record, CleanFlow delivers reliable, efficient sewage treatment plants.


Sewage treatment plants require the integration of biological, mechanical, automation, instrumentation, and civil engineering capabilities. The manufacturers profiled here represent Delhi’s most skilled in designing and building effective, modern plants. With specialized expertise in key technological areas, these companies provide end-to-end solutions, from modular systems to large centralized facilities. Their track record of delivering successful sewage treatment infrastructure projects testifies to their capabilities. With these premier options available, Delhi can look forward to continued progress in sustainable sewage management.

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