Amalgam Biotech

Amalgam Biotech, a division of Amalgam Engineering based in Pune, India, is an ISO 9001:2015 certified manufacturer of bioculture products for wastewater treatment, odor control, and sanitation. With over 14 years of experience and more than 1,540 completed projects, the company develops microbial formulations under its BactaServe brand. The BactaServe Aerobic bioculture achieves 85–95%+ COD reduction and over 90% BOD reduction in aerobic treatment systems, raising MLSS from under 1,000 mg/L to 3,000–4,500 mg/L while improving MLVSS/MLSS ratios from below 40% to above 60%. BactaServe Anaerobic accelerates bioreactor startup and boosts biogas production, achieving 80–90%+ COD reduction and stabilizing VFA/alkalinity ratios from above 0.4 to approximately 0.2. The product line also includes BactaServe STP for sewage treatment plants, BactaServe MLSS Debulking for controlling filamentous sludge bulking, and BactaServe Nutrient Removal for nitrogen and phosphorus reduction. Industry-specific biocultures target dairy, pharmaceutical, pulp and paper, sugar, and textile wastewater. The company's Cold Region Bacteria (CRB) series addresses low-temperature bioremediation. Amalgam Biotech also distributes ANDRITZ sludge dewatering equipment and Wilhelmsen marine chemicals, and provides WWTP commissioning services including process design validation, on-site installation support, operator training, and performance guarantees.