Bronopol
chemical name: 2-bromo-2-nitro-1,3-propanediol
Bronopol is a new broad-spectrum and efficient non-oxidizing industrial fungicide containing organic bromine. It is used to prevent the growth and reproduction of bacteria and algae in papermaking, industrial circulating cooling water, pulp, etc. Sludge control agent for paper mill pulp and circulating cooling water systems. It can also be used for sterilization, algae killing and disinfection in chemical and fertilizer plants.
Specifications :
Appreance Colorless or light yellow liquid
Active content 10%
pH value (1% water solution) 4.0～6.0
Freezing point (℃) -20
Features:
1. Bronopol can broad-spectrum kill bacteria, yeast, cyanobacteria and true algae, has excellent activity against of microorganisms in water, sterilization rate can reach more than 99%.
2. Strong environmental friendliness. 3Q-653 Bronopol is a fast bactericide, which can decompose quickly in an aqueous environment, and BNP is very safe to the environment, does not pollute the environment and non-toxic
3. Strong compatibility. It has good peeling effect of slime and has good compatibility with other corrosion and scale inhibitors.
4. When ammonia nitrogen is present in the system, It does not affect its bactericidal activity, and is especially suitable for sterilizing and algae killing of synthetic ammonia industrial circulating water.
Dosage:
As a non-oxidizing fungicide, the dosage is generally 40-80mg / L, and it is usually added once every 4-5 days as circulating cooling water, depending on the situation. If used as a slime stripper, the dosage should be controlled at about 200 mg / L.