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Manufacturers, Exporters and Suppliers of DBNPA – 2,2-Dibromo-3-Nitrilopropionamide Biocide for Rapid Microbial Control in Water Treatment in Bihar
DBNPA - 2,2-Dibromo-3-Nitrilopropionamide in Bihar
Innova Corporate (India) supplies DBNPA (2,2-Dibromo-3-Nitrilopropionamide) – a fast-acting, non-oxidizing biocide available as a 20% active liquid and solid granular form (99% active), specifically for Bihar's industrial water treatment where rapid microbial control and short environmental half-life are required. DBNPA is highly effective against bacteria (including SRB, Legionella, pseudomonas), fungi, and algae at low concentrations (10-50 ppm). Its key advantage for Bihar's industries – especially those located near the Ganges river or those required to meet BSPCB discharge norms – is its short half-life (4-12 hours). It hydrolyzes in water to non-toxic byproducts (dibromoacetonitrile, dibromoacetic acid, bromide ion) that are biodegradable and do not bioaccumulate. For Bihar's cooling towers (sugar mills, rice mills, food processing), DBNPA is used as a shock biocide (once or twice weekly) at 50-100 ppm to quickly knock down bacterial populations without leaving long-term residues. For reverse osmosis (RO) systems in sugar mills (boiler feed) and food processing plants, DBNPA is a membrane-compatible biocide (does not damage polyamide TFC membranes at recommended concentrations) used for intermittent sanitization (50-100 ppm for 2-4 hours recirculation, followed by permeate flush). Unlike glutaraldehyde, DBNPA does not cause allergic sensitization (but still handle with PPE). It is non-foaming and compatible with most antiscalants except reducing agents like sodium sulfite (which is commonly used as an oxygen scavenger in boilers and also sometimes in RO as dechlorinator). If sulfite is present, dose DBNPA at least 4 hours apart. For Bihar's sugar mills, DBNPA is used to preserve sugar syrups and molasses – adding 100-200 ppm prevents microbial spoilage (odor, gas, viscosity loss). Storage: DBNPA solutions should be kept below 30°C (86°F) to prevent decomposition – in Bihar's summer (45°C/113°F), we recommend air-conditioned storage or using the granular form (more stable). Available in 25kg pails (liquid) and 20kg bags (granular). For small industries that do not have dosing pumps, we offer pre-measured water-soluble packets (10g, 50g, 100g) – just toss into the cooling basin or RO feed. Shelf life: 12 months (liquid), 24 months (granular). We provide on-site DBNPA residual test kits (colorimetric) and dosage calculators based on system volume and hold time.
DBNPA is highly effective, eco-friendly biocide that is known for its purity and accurate chemical composition. It is prepared using most upgraded production facilities where each and every components are thoroughly tested by quality control team and experts from R&D provide results that matches the need of our customers.
DBNPA is applied in water treatment, reverse osmosis, paper and pulp, metal working fluid, oil and gas . It is also used as slime control on paper machines, and as a biocide in hydraulic fracturing wells and in cooling water. We believe in offering competitive price to our renowned customers.
We are the Exporters, Importers, Distributors and Suppliers of the following product. DBNPA is the common name for 2,2-dibromo-3-nitrilopropionamide. It is a fast-acting, broad spectrum biocide for industrial use. DBNPA is a white to yellow powder with a mild, medicinal antiseptic odor. DBNPA is formulated into liquid concentrates, powders, and timerelease tablets depending on intended use.
In water, DBNPA’s antimicrobial activity is nearly instantaneous, followed by rapid decomposition to carbon dioxide, ammonia, and bromide ion. DBNPA is effective against coliform bacteria; slime-forming and odor-causing algae; general bacteria and fungi (mold, mildew, and yeasts); and sulfide-producing bacteria.
DBNPA biocide formulations are used to treat raw materials, processing water, and various recycle water systems in the following types of applications: Pulp, paper, and paperboard mills to control slime Cooling systems recirculating cooling towers, influent systems, cooling ponds, canals, and lagoons Evaporative condensers Heat exchangers Scrubbers Sewage systems Air-washer water systems Enhanced oil-recovery systems Laboratory equipment water baths Industrial water-purification units – reverse osmosis (RO) and other pressure-driven membrane systems
Advantages
DBNPA is added to finished products as a preservative enhancer. Products containing DBNPA or products manufactured by processes that use DBNPA include: Industrial adhesives, animal glues, caulk Industrial and paper mill coatings Metalworking cutting fluids Paper, paper products Emulsions (resin, latex, and polymer), polymers, and deformers Speciality industrial products (ink, waxes, polishes, detergents, and cleansers) Water-based paints We serves all kind of Biocides chemicals, water treatment chemicals, cleaning chemicals, boiler water products, swimming pool chemicals, ETP chemicals, RO chemicals, filter media, em solutions, fluid addivities & many more with quality & affordable price.