ETP Manufacturer & Supplier — Nagpur, Vidarbha, Maharashtra
Turnkey effluent treatment plants for Nagpur's food processing, textiles, mining-related industries, and MIHAN SEZ manufacturers — MPCB-compliant ETP, ZLD, and STP systems across Nagpur MIDC, Butibori, and Vidarbha
Industry Overview
ETP Manufacturer & Supplier — Nagpur, Vidarbha, Maharashtra
Nagpur, the geographic centre of India and Vidarbha's economic capital, hosts a diverse industrial base spanning food processing, textiles and cotton ginning, engineering and metals, mining-related industries, and the emerging MIHAN SEZ — one of India's largest greenfield infrastructure projects. As India's premier orange-producing region, Nagpur hosts significant citrus processing and juice concentrate units. Vidarbha's cotton-growing heritage supports cotton ginning, spinning, and textile manufacturing clusters. Butibori MIDC, located 35 km from Nagpur, is one of Asia's largest planned industrial estates, housing over 1,000 industries across engineering, food, chemicals, and textiles. The MIHAN-Nagpur SEZ adds MRO (aircraft maintenance, repair and overhaul), manufacturing, and logistics operations.
All Nagpur-area manufacturing units operate under Maharashtra Pollution Control Board (MPCB) oversight. Butibori MIDC, Hingna MIDC, and units along the Wardha Road industrial corridor are required to obtain MPCB CTE and CTO with functional ETPs. Nagpur's location in the Wardha and Kanhan river basins makes effluent discharge management particularly important — these rivers connect to the Wainganga and ultimately the Godavari system, all under NGT monitoring. MPCB's Nagpur regional office actively enforces ETP requirements, with particular focus on food processing, textile, and chemical units in Butibori.
Spans Envirotech delivers turnkey ETP, ZLD, and STP projects across Maharashtra and India. Our multi-sector experience — food and beverage, textiles, engineering, and chemical sectors — covers exactly the industries concentrated in Nagpur and Vidarbha. We provide end-to-end EPC services including MPCB consent documentation, process design, equipment supply, civil coordination, commissioning, and ongoing AMC for compliance management.
Industry Challenges
Key Environmental Challenges
Citrus and Food Processing High Organic Load
Orange juice and citrus concentrate processing generates high-BOD wastewater (BOD 800–3,000 mg/L) with peel oils, pectin, and sugars. Seasonal operation peaks in November–March (orange harvest). ETPs must handle peak season organic loads efficiently while remaining operational during the off-season. Anaerobic pre-treatment followed by MBBR polishing is well-suited to citrus processing effluent.
Cotton and Textile Effluent — ZLD Requirement
Cotton ginning and textile dyeing units in Vidarbha are subject to MPCB ZLD directives. Textile effluent from Nagpur's fabric processing units contains dyes, chemicals, high TDS, and BOD. Colour removal, biological treatment, Reverse Osmosis, and evaporation are required for ZLD compliance. MPCB has issued show-cause notices to non-compliant textile units in Vidarbha.
Butibori MIDC Scale and Diversity
Butibori MIDC hosts over 1,000 industries with vastly different effluent profiles — from benign light engineering to high-strength chemical and food processing effluent. Industries must design ETPs for their specific profile rather than generic systems. Spans Envirotech's multi-sector design capability addresses the full range of Butibori industries.
Water Scarcity in Vidarbha Context
Vidarbha faces chronic water scarcity. Industries face rising freshwater costs and supply risk. Wastewater reuse — through tertiary treatment and RO — reduces freshwater dependency and provides a compelling return on ETP investment beyond mere compliance. Spans designs ETPs with reuse potential integrated from the outset.
MIHAN SEZ Multi-Sector Compliance
MIHAN SEZ units span aviation MRO, electronics, food processing, and logistics — each with different environmental compliance requirements. MRO operations generate solvent and fuel-contaminated wash water requiring specialised treatment. Our experience across multiple industrial sectors makes Spans a single-vendor EPC partner for MIHAN's diverse tenant mix.
Our Solutions
Tailored Wastewater Treatment Solutions
Food Processing ETP — Citrus and Agro-Processing
ETPs designed for orange juice, citrus concentrate, and agro-food manufacturers in Nagpur — anaerobic pre-treatment for high BOD organic loads, MBBR biological polishing, sludge dewatering. Biogas recovery from anaerobic stage can offset significant processing energy costs for large operations.
Textile and Cotton ETP & ZLD — Vidarbha
ETP and ZLD systems for cotton ginning, spinning, and textile dyeing units — colour removal (coagulation, activated carbon, ozonation), biological treatment, RO-based water recovery, and MEE/MVR evaporation for MPCB-mandated ZLD compliance.
Butibori MIDC Industrial ETPs
Customised ETPs for the full range of Butibori MIDC industries — from physio-chemical systems for engineering and metalworking effluent to integrated biological systems for food processing. Single-vendor EPC capability across multiple industry types.
MIHAN SEZ ETP Solutions
Specialised ETPs for MIHAN SEZ tenants — solvent and fuel oil treatment for MRO operations, heavy metal removal for electronics, and biological systems for food processing. Coordinated with MIHAN environmental infrastructure and MPCB consent requirements.
Wastewater Reuse Systems
Tertiary treatment and RO-based water recovery systems enabling treated ETP effluent reuse in cooling towers, boilers, and utility washdowns — reducing freshwater withdrawal in Vidarbha's water-scarce context. Demonstrates measurable environmental performance and reduces operating costs.
STP for Nagpur Urban Developments
Compact MBBR and MBR-based STPs for Nagpur's expanding residential townships, IT parks, and smart city infrastructure — treated water reuse for landscaping and flushing to comply with MPCB STP norms.
Technologies
Proven Technologies for Your Industry
Benefits
Why Choose Spans for Your Industry
- MPCB-compliant ETP systems — CTE and CTO documentation support
- Multi-sector experience covering food, textiles, engineering, and MRO
- Turnkey EPC from process design to commissioning and AMC
- ZLD design capability for MPCB-mandated textile and distillery units
- Wastewater reuse integration to address Vidarbha water scarcity
- Post-commissioning AMC for ongoing MPCB compliance in Nagpur and Vidarbha
- Biogas recovery options for high-BOD food processing ETPs
- Scalable designs from 10 KLD to 5,000 KLD
- Founded 1993 — 30+ years of Maharashtra and pan-India ETP delivery
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