Client References
Trusted by leading organizations across industries for innovative, reliable wastewater treatment solutions
500+
Projects Delivered
25+
Years Experience
98%
Client Satisfaction
15+
Industry Sectors
Client Testimonials
What Our Clients Say
“Spans Envirotech's MBBR solution transformed our wastewater treatment from a compliance burden to a competitive advantage. The system consistently exceeds performance guarantees while using 40% less energy than our previous plant. Their technical expertise and project execution were exemplary.”
Rajesh Mehta
Environmental Manager
Leading Food Processing Company
“We selected Spans for our pharmaceutical facility's MBR system based on their proven track record. The decision proved correct - the system achieved guaranteed performance during commissioning and has operated flawlessly for three years. Water reclamation has reduced our freshwater costs significantly.”
Dr. Priya Desai
Head of Engineering
Multinational Pharmaceutical Corporation
“The anaerobic treatment system with biogas recovery that Spans designed for our distillery has exceeded expectations. We're now energy self-sufficient for thermal requirements, and the treatment quality consistently meets discharge standards. The ROI was achieved in under two years.”
Amit Singh
Plant Manager
Major Distillery & Beverage Group
“Spans' EPC approach delivered our municipal treatment plant on schedule and within budget despite challenging site conditions. Their project management, quality control, and problem-solving capabilities were impressive. The plant has operated reliably since commissioning.”
Suresh Kumar
Chief Engineer
Municipal Corporation
“Our zero liquid discharge system from Spans enables us to meet regulatory requirements while recycling 95% of process water. The integrated solution combining multiple technologies works seamlessly, and their ongoing MRO support keeps the plant running at peak efficiency.”
Meena Patel
Sustainability Director
Textile Manufacturing Facility
Project Portfolio
Notable Projects by Sector
Food & Beverage
- Britannia Industries - MBBR System, 250 m³/day
- Lotte India - Anaerobic Treatment with Biogas Recovery, 180 m³/day
- KRBL Limited - MBBR Retrofit & Capacity Expansion, 1,200 m³/day
- Major Dairy Cooperative - Complete ETP, 500 m³/day
- International Beverage Brand - ZLD System, 300 m³/day
Pharmaceutical & Healthcare
- HUL-GSK JV - MBR with Advanced Oxidation, 320 m³/day
- Leading API Manufacturer - Chemical Treatment & ZLD
- Major Generic Pharma - MBBR + UF System
- Healthcare Products Facility - MBR for Water Reuse
- Pharmaceutical SEZ - Common ETP, 800 m³/day
Chemical & Industrial
- Specialty Chemicals Plant - Advanced Oxidation + Evaporation
- Dye Manufacturing - Chemical Precipitation + Biological
- Agrochemical Facility - Multi-stage Treatment & ZLD
- Industrial Park - Centralized ETP, 1,500 m³/day
- Paint Manufacturing - VOC Control + Wastewater Treatment
Municipal & Infrastructure
- Tier-2 City STP - Sequential Batch Reactor, 5 MLD
- Smart City Development - Decentralized Treatment Network
- Industrial Township - Package STPs, Multiple Locations
- Municipality Upgrade - MBBR Retrofit, 10 MLD
- Residential Complex - MBR for Water Reclamation
Industry Experience
Sectors We Serve
Join Our Growing List of Satisfied Clients
Contact us to discuss how we can deliver similar success for your wastewater treatment project.
