Advanced Acidic Effluent Treatment Solutions for Industrial Applications
Ventilair Engineers Pvt. Ltd. (VEPL) is a leading manufacturer of Acid Wastewater Treatment Plants, Acid Neutralization Systems, and Industrial Effluent Treatment Plants designed specifically for highly corrosive acidic wastewater streams. Our systems are engineered to handle low pH effluents, dissolved metals, chemical contaminants, and high TDS wastewater while ensuring compliance with CPCB/SPCB discharge norms.
Typical Acid Wastewater Characteristics
Acidic wastewater generated from Electroplating, Pickling, Galvanizing, Chemical, Pharmaceutical, Fertilizer, Steel Processing, and Battery Manufacturing Industries may contain:
✔ Sulphuric Acid (H₂SO₄)
✔ Hydrochloric Acid (HCl)
✔ Nitric Acid (HNO₃)
✔ Phosphoric Acid
✔ Heavy Metals
✔ Iron, Zinc, Copper, Nickel & Chromium
✔ High TDS & TSS
✔ Corrosive Chemicals
✔ Low pH (1.5 – 6.0)
VEPL Acid Wastewater Treatment Process
Collection Tank
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Equalization Tank with Agitator
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Acid Neutralization Tank
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pH Correction Tank
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Flash Mixer / Rapid Mixing System
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Flocculation Tank with Slow Speed Flocculator
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Tube Settler / Clarifier
↓
Sludge Holding Tank
↓
Filter Press (Optional)
↓
Pressure Sand Filter (PSF)
↓
Activated Carbon Filter (ACF)
↓
UF / RO System (Optional)
↓
Treated Water Tank
↓
Reuse / Safe Discharge
Major Equipment Supplied by VEPL
Equalization Tank
• Heavy Duty Agitator
• FRP Lining for Corrosion Protection
• Acid Resistant Construction
Neutralization Tank
• pH Correction System
• Online pH Meter
• Automatic Chemical Dosing
• Acid Resistant Agitator
Flash Mixer
• High-Speed Agitator
• Efficient Chemical Mixing
• Corrosion Resistant Coating
Flocculation Tank
• Slow Speed Flocculator
• Better Floc Formation
• Enhanced Settling Efficiency
Clarifier / Tube Settler
• High Separation Efficiency
• Compact Design
• Low Maintenance
Sludge Handling System
• Sludge Collection Tank
• Filter Press
• Sludge Dewatering System
Filtration System
• Multi Grade Filter (MGF)
• Activated Carbon Filter (ACF)
• Micron Cartridge Filters
• UF System
• RO System
Chemical Dosing Systems
VEPL provides complete dosing arrangements including:
✔ Lime Dosing System
✔ Caustic Dosing System
✔ Acid Dosing System
✔ PAC Dosing System
✔ Alum Dosing System
✔ Polyelectrolyte Dosing System
✔ Antiscalant Dosing System
✔ Sodium Hypochlorite Dosing
✔ Nutrient Dosing System
Dosing Pumps
• Mechanical Dosing Pumps
• Diaphragm Dosing Pumps
• Digital Metering Pumps
• PLC Controlled Dosing Pumps
• Acid Resistant Dosing Pumps
Corrosion Protection Features
Since acidic wastewater is highly corrosive, VEPL provides special anti-corrosion measures:
✔ FRP Coating on MS Tanks
✔ FRP Lining Inside Tanks
✔ Acid Resistant Epoxy Coating
✔ HDPE Lining
✔ Rubber Lining (Optional)
✔ SS316 Construction (Where Required)
✔ Chemical Resistant Piping
✔ Corrosion Resistant Agitators
✔ FRP Walkways & Platforms
These protection systems significantly increase plant life and reduce maintenance costs.
Technical Specifications
Capacity Range
1 KLD to 1000 KLD+
Construction Material
• MSFRP
• FRP
• RCC
• HDPE
• SS304
• SS316
Automation
• PLC Based Automation
• SCADA Integration
• Online pH Monitoring
• ORP Monitoring
• Flow Monitoring
• Auto Chemical Dosing
• Remote Monitoring Facility
Applications
✔ Electroplating Industry
✔ Pickling Plants
✔ Galvanizing Industry
✔ Chemical Manufacturing
✔ Pharmaceutical Industry
✔ Steel Processing Plants
✔ Battery Manufacturing Units
✔ Fertilizer Industry
✔ Metal Finishing Industry
✔ Surface Treatment Plants
✔ Mining & Mineral Processing Units
Why Choose VEPL?
✔ Customized Acid Wastewater Treatment Solutions
✔ Advanced Neutralization Technology
✔ Corrosion Resistant Design
✔ Heavy Metal Removal Expertise
✔ In-House Manufacturing Facility
✔ Experienced Technical Team
✔ Energy Efficient Operation
✔ Low Maintenance Cost
✔ PAN India Installation & Service Support
✔ Water Reuse & Recycling Solutions
Service Locations
Delhi NCR | Noida | Greater Noida | Ghaziabad | Gurugram | Faridabad | Sonipat | Kundli | Panipat | Jaipur | Neemrana | Bhiwadi | Ringus | Chandigarh | Mohali | Baddi | Ahmedabad | Surat | Vadodara | Indore | Bhopal | Pune | Mumbai | Nashik | Hyderabad | Bengaluru | Chennai | Kolkata | Lucknow | Kanpur and PAN India.
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Ventilair Engineers Pvt. Ltd. (VEPL) delivers robust, corrosion-resistant, and technically advanced Acid Wastewater Treatment Plants designed for long service life, efficient contaminant removal, and maximum environmental compliance.
