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Industrial Coagulants for Wastewater Treatment
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Industrial Coagulants for Wastewater Treatment

Venlar offers a complete range of coagulants for industrial and municipal wastewater treatment applications. Our coagulants are developed to destabilize suspended and colloidal particles, allowing them to form dense flocs that settle quickly for efficient solid-liquid separation. They help improve water clarity, reduce sludge handling issues, and enhance the performance of clarifiers, filters, and downstream treatment systems.

Our product portfolio includes acidic coagulants, basic coagulants, Poly DCDA, Polyamine, and Poly DADMAC based formulations suitable for a wide variety of industries including textile, chemical, pharmaceutical, food processing, paper, metal finishing, automotive, and municipal wastewater treatment plants. Every application is supported with laboratory jar testing and dosage recommendations to achieve optimum treatment performance.

ISO 9001:2015 certified. Manufactured at Taloja MIDC and Ankleshwar GIDC. 4 warehouses across India.

Advantages
  • Rapid destabilization of suspended and colloidal particles 
  • Faster floc formation and settling 
  • Excellent clarification of wastewater 
  • Effective over a wide range of wastewater conditions 
  • Reduces turbidity and suspended solids 
  • Improves filtration and RO performance 
  • Reduces sludge volume compared to conventional coagulants 
  • Compatible with most ETP and STP treatment processes 
  • Easy dosing using standard chemical dosing systems 
  • Available for acidic, alkaline and neutral wastewater applications
Benefits
  • Better treated water quality 
  • Improved clarifier efficiency 
  • Reduced COD associated with suspended solids 
  • Higher RO recovery and lower membrane fouling 
  • Reduced carryover of biomass 
  • Lower chemical consumption through optimized dosing 
  • Improved downstream filtration performance 
  • Lower operating and maintenance costs 
  • Stable plant operation 
  • Consistent treatment performance
Applications

Venlar coagulants are widely used for:

  • Effluent Treatment Plants (ETP) 
  • Sewage Treatment Plants (STP) 
  • Primary Clarification 
  • Secondary Clarification 
  • Tertiary Treatment 
  • Color Removal 
  • Textile Wastewater 
  • Dye Manufacturing 
  • Paper & Pulp Industry 
  • Chemical Industry 
  • Pharmaceutical Industry 
  • Food Processing Industry 
  • Distillery Wastewater 
  • Metal Finishing Industry 
  • Electroplating Wastewater 
  • RO Pretreatment 
  • MEE Feed Clarification 
  • Cooling Water Treatment 
  • Industrial Process 
  • Water Clarification
VenFloc Coagulants By Venlar For ETP
VenFloc A — Low pH Coagulant
A high-performance acidic coagulant designed for effective removal of turbidity, suspended solids, and fine colloidal particles from wastewater. VenFloc A improves clarification, protects downstream systems, minimizes biomass carryover, and enhances RO recovery. It is suitable for primary, secondary, tertiary, and polishing applications.

Best For

  • High turbidity
  • Biomass retention
  • RO pretreatment
  • Clarifier performance improvement 
VenFloc B Coagulant By Venlar
VenFloc B — High pH Coagulant
VenFloc B is an alkaline coagulant developed for wastewater streams where basic chemistry delivers better coagulation performance. It rapidly destabilizes suspended particles, enhances floc formation, and improves settling efficiency while reducing sludge carryover.

Best For

  • High suspended solids
  • Alkaline wastewater
  • Industrial clarification
  • Primary treatment 
VenFloc C Coagulant By Venlar
VenFloc C — Low pH Coagulant
VenFloc C is an acidic coagulant formulated for efficient coagulation of difficult industrial wastewater. It provides excellent clarification, faster settling, and improved removal of suspended solids while supporting stable treatment plant performance.

Best For

  • Difficult industrial wastewater
  • Fine particle removal
  • Improved clarification
  • Secondary treatment 
VenFloc D By Venlar
VenFloc D — High pH Coagulant
VenFloc D is a high-performance alkaline coagulant suitable for wastewater requiring strong coagulation under basic conditions. It improves settling characteristics, reduces turbidity, and enhances overall treatment efficiency.

Best For

  • High pH wastewater
  • Industrial ETP
  • Fast settling
  • Clarifier optimization 
VenAqua 400 Coagulant By Venlar
VenAqua 400 - Poly DCDA Based Decolourizer Coagulant
VenAqua 400 is a Poly DCDA based coagulant specially formulated for effective color removal from industrial wastewater. It efficiently removes dye molecules, organic color bodies, and suspended impurities while improving treated water clarity.

Recommended Applications

  • Textile industry
  • Dye manufacturing
  • Color removal
  • Printing wastewater 
VenAqua 500 Coagulant By Venlar
VenAqua 500 - Polyamine Based Decolourizer Coagulant
VenAqua 500 is a Polyamine based coagulant that delivers excellent coagulation and decolourization performance across a wide range of industrial effluents. It provides rapid floc formation, lower sludge generation, and improved clarification.

Recommended Applications

  • Chemical industries
  • Pharmaceutical wastewater
  • Paper mills
  • Food processing industries 
VenAqua 600 Coagulant By Venlar
VenAqua 600 - Poly DADMAC Based Decolourizer Coagulant
VenAqua 600 is a Poly DADMAC based cationic coagulant designed for high-efficiency color removal, suspended solids reduction, and clarification. It performs exceptionally well in wastewater containing dyes, pigments, and negatively charged colloidal particles.

Recommended Applications

  • Textile dyeing
  • Pigment industries
  • Printing wastewater
  • Industrial ETPs 
Why Choose Venlar Coagulants?
  • Complete range of acidic and basic coagulants 
  • Poly DADMAC, Polyamine and Poly DCDA technologies 
  • Suitable for ETP, STP and industrial wastewater 
  • Technical support with jar testing and dosage recommendations 
  • Optimized for improved clarification and lower operating costs 
  • Manufactured with consistent quality standards

Talk to Venlar Team — +91 9082892911 | go@venlar.in