
Ventilair Engineers Pvt. Ltd. – Trusted Name in Chocolate Industry Wastewater Treatment
When it comes to treating high-strength wastewater generated from chocolate manufacturing and confectionery production, Ventilair Engineers Pvt. Ltd. stands among the top manufacturers of Chocolate Industry Effluent Treatment Plants (ETP) in India. Our technically advanced treatment systems are designed to efficiently handle wastewater containing cocoa solids, milk residues, sugar syrup, fats, oils, grease (FOG), emulsifiers, and cleaning chemicals while ensuring compliance with CPCB and SPCB norms.
With expertise in industrial wastewater treatment, water recycling, and reuse systems, Ventilair delivers customized, energy-efficient, and performance-oriented ETP solutions for chocolate factories of all capacities.
Why Ventilair is a Top Chocolate Industry ETP Manufacturer?
Specialized Design for Chocolate Wastewater
Chocolate manufacturing wastewater typically contains:
✔ High BOD (Biological Oxygen Demand)
✔ High COD (Chemical Oxygen Demand)
✔ Cocoa Butter & Vegetable Oils
✔ Milk Solids & Dairy Residues
✔ Sugar & Glucose Syrups
✔ Suspended Solids
✔ Cleaning Chemicals & Detergents
Our ETP systems are engineered specifically to treat these challenging contaminants with maximum efficiency.
Advanced Treatment Technologies
Preliminary Treatment
Mechanical Bar Screen
Fine Screen
Collection Sump
Oil & Grease Trap
Primary Treatment
Equalization Tank
pH Correction System
Flash Mixer
Flocculator
Tube Settler
Lamella Clarifier
DAF System (Dissolved Air Flotation)
Secondary Biological Treatment
MBBR Technology
✔ High Biomass Retention
✔ Compact Design
✔ Excellent BOD/COD Removal
SBR Technology
✔ Automated Operation
✔ Superior Treatment Efficiency
✔ Nutrient Removal Capability
ASP Technology
✔ Suitable for Large Chocolate Manufacturing Plants
✔ Reliable Continuous Operation
Tertiary Treatment
Pressure Sand Filter (PSF)
Activated Carbon Filter (ACF)
Ultrafiltration (UF)
Reverse Osmosis (RO)
Water Reuse System
Sludge Handling
Sludge Holding Tank
Filter Press
Screw Press
Sludge Dewatering System
Typical Chocolate Industry Wastewater Characteristics
Parameter Range
pH 5.5 – 9.0
BOD 3,000 – 15,000 mg/L
COD 6,000 – 30,000 mg/L
TSS 500 – 5,000 mg/L
Oil & Grease 100 – 1,000 mg/L
Expected Treatment Performance
✔ BOD Reduction up to 98%
✔ COD Reduction up to 95%
✔ Oil & Grease Reduction up to 99%
✔ Suspended Solids Reduction up to 95%
✔ Water Recovery & Reuse Capability
✔ Compliance with CPCB/SPCB Standards
Key Features
✔ Customized Chocolate Industry ETP Design
✔ Low Operating Cost
✔ Low Maintenance Requirement
✔ Compact Footprint
✔ PLC/SCADA Automation Available
✔ Modular Construction
✔ Future Expansion Provision
✔ Water Recycling & Reuse Ready
✔ ZLD Compatible System
✔ Turnkey Project Execution
Applications
Chocolate Manufacturing Plants
Confectionery Industries
Cocoa Processing Units
Candy Manufacturing Industries
Bakery & Chocolate Product Units
Food Processing Industries
FMCG Manufacturing Facilities
Why Industries Choose Ventilair Engineers Pvt. Ltd.?
✔ Experienced ETP Manufacturer in India
✔ In-House Engineering & Design Team
✔ Advanced Process Selection
✔ Quality Manufacturing Standards
✔ Nationwide Installation Support
✔ AMC & O&M Services
✔ Water Reuse Expertise
✔ Industrial Wastewater Treatment Specialists
Ventilair Engineers Pvt. Ltd. provides complete solutions for ETP, STP, WTP, UF, RO, DM Plant, ZLD Plant, Water Recycling Systems, Pressure Filters, and Industrial Wastewater Treatment Plants.
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