Performance Chemicals for Wastewater Plants
Every wastewater plant faces unique challenges. At Venlar, we’ve supply a powerful range of targeted chemical solutions to fix specific operational problems in Effluent Treatment Plants (ETPs) and Sewage Treatment Plants (STPs). Whether you're dealing with low DO, nutrient imbalance, poor settling, foaming, or high TSS — our chemicals are designed for precision correction and long-term efficiency.
Our products include Anionic Polyelectrolytes, Cationic Polyelectrolytes, oxygen boosters, nano nutrients, coagulants, Silicone defoamers, Non Silicone Defoamer and performance enhancers – all formulated to integrate seamlessly into existing treatment processes. We focus on reducing chemical load while improving results. Fast to act and easy to dose, these chemicals help you stay compliant, consistent, and cost-efficient.

VenFloc® Anionic Polyelectrolyte – premium flocculant for ETP, STP, paper, textile, and industrial wastewater treatment. High efficiency, low dose, cost-saving.

VenFloc® Cationic Polymer – high-performance flocculant for wastewater treatment and sludge dewatering. Fast dissolving, cost-effective, and effective at low dosages.

High performance foam control solutions using advanced silicone emulsions, ideal for industrial processes requiring fast, effective, and reliable foam suppression.

Eco-friendly, biodegradable foam control agents offering safe, silicone-free defoaming for sensitive industrial, food, pharmaceutical, and water treatment applications.

Nano-granulated oxygen-releasing compound that maintains DO levels even under high BOD load or low aeration. Prevents odor, enhances microbial action, and supports rapid COD reduction.

A balanced blend of nitrogen, phosphorus, and essential trace minerals to nourish microbial colonies. Reduces the need for separate urea/DAP dosing.

Safe disinfectant for treated effluent and odor-prone tanks. Controls pathogens and minimizes sulfide-based odors in STPs/ETPs. 1 kg Produces 5000 ppm Chlorine Dioxide Solutions.