Aluminum, mild carbon steel, and galvanized piping. Safety, Toxicology, and Environmental Regulations
Introduce the chemical at a point of high turbulence, such as the cooling tower basin or the suction side of a recirculation pump, to ensure rapid, uniform mixing.
is a commercial, broad-spectrum, non-oxidizing biocide formulated by Nalco Water (an Ecolab company) to control microbiological growth in industrial water systems. Containing active isothiazolinone agents—specifically 5-chloro-2-methyl-2H-isothiazol-3-one (CMIT) and magnesium nitrate stabilizers—this specialty chemical targets aerobic bacteria, algae, and fungi. It is frequently applied in open recirculating cooling systems, closed-loop cooling configurations, air washers, data center liquid cooling loops, and brewery pasteurizers to prevent biofouling and maintain high heat-transfer efficiency. Technical Specifications & Physical Properties nalco 77352
Nalco 77352 is typically fed continuously into the boiler feedwater system. The specific dosage rate depends on several variables, including:
Industrial water matrices provide breeding environments for microbiological entities. Nalco 77352 disrupts cell walls and halts metabolic activity across diverse setups. Industrial Cooling Towers Aluminum, mild carbon steel, and galvanized piping
Isothiazolinones penetrate the cell membrane, reacting with essential proteins to shut down respiration and growth cycles.
is a broad-spectrum, non-oxidizing biocide designed to control microbiological growth (bacteria, algae, and fungi) in industrial water systems. It is particularly effective for systems where bio-fouling can reduce heat transfer efficiency. Quick Specs The specific dosage rate depends on several variables,
If a system is visibly fouled with heavy organic slime, pre-clean it mechanically or treat it with a biodetergent before injecting the biocide. Equipment Compatibility
Always feed the chemical through a closed feed system to isolate operators from direct vapor contact.
The application of Nalco 77352 provides several critical operational advantages: