1、 Performance and Usage
The antibacterial and algal killing agents mainly consist of 5-chloro-2-methyl-4-isothiazoline-3-one (CMI) 2-methyl-4-isothiazoline-3-one (MI). Disinfectants and algae killing agents act by breaking the bonds between bacterial and algal proteins. After contact with microorganisms, bactericidal and algal agents can quickly and irreversibly inhibit their growth, leading to the death of microbial cells. Therefore, they have a strong inhibitory and killing effect on common bacteria, fungi, algae, etc. High killing efficiency, good biodegradability, no residue generation, safe operation, good compatibility, strong stability, and low usage cost. Can be miscible with chlorine and most anionic, cationic, and non-ionic surfactants. At high doses, bactericidal and algal agents have a significant effect on the removal of biological sludge.
Fungicides and algal killing agents are broad-spectrum, efficient, low toxicity, and non oxidizing fungicides. Widely used in industries such as oil fields, power plants, papermaking, pesticides, cutting oils, leather, inks, dyes, and leather making.
2、 Quality indicators
|
Appearance |
Light yellow or light green transparent liquid |
|
Active substance content% ≥ |
1.50 |
|
PH value (original solution) |
2.0-5.0 |
|
Density (20 ℃) g/cm3 ≥ |
1.02 |
|
CMI/MI (mass percentage) |
2.5 - 4.0 |
3、 Usage
When using bactericidal and algal agents as slime stripping agents, a concentration of 150-300mg/l should be added; When using fungicides, they should be added every 3-7 days at a dosage of 80-100mg/L. It can be used together with oxidizing disinfectants such as chlorine gas and cannot be used in cooling water systems containing sulfides. The combination of fungicides and quaternary ammonium salts has a better effect.
When used as an industrial antibacterial and antifungal agent, the general concentration is 0.05-0.4%.
4、 Packaging and storage
Sterilizing and algae killing agents are packaged in plastic drums, with a weight of 25kg per drum or determined according to user requirements; Store in a cool indoor place with a storage period of ten months.
5、 Security protection
Bactericides and algae killing agents are corrosive and irritating to the skin and eyes. Protective goggles and rubber gloves should be worn during operation. Once in contact with the skin and eyes, rinse immediately with plenty of water.
