• Add: 2001,Longgang Road, Longkou city, Shandong province, China


Yongshuang brand special disinfection tablet for swimming pool

Yongshuang special disinfection tablets for swimming pools are disinfection tablets with 1-Bromo-3-chloro-5,5-dimethyl-2,4-imidazolidinedione as the main active ingredient, the effective halogen content (calculated as Cl) is 50%-60%, and the tablet weight 20.0g. It can kill intestinal pathogenic bacteria and pyogenic cocci.
1. Broad-spectrum and high-efficiency: "It can kill all kinds of microorganisms, including bacterial propagules, viruses, fungi, mycobacteria and spores." [Extracted from the Ministry of Health "Disinfection Technical Specifications" (2002 Edition) (]
2. Fast killing speed and strong bactericidal effect: When the effective halogen content of Yongshuang swimming pool special disinfection tablet is 100mg/L, it will act for 10 minutes, and it will act on Staphylococcus and Escherichia coli for ≥5.00. It will act on the surface of the object for 20 minutes and will kill natural bacteria on average. When the logarithmic value is ≥1.00 and the effective halogen content is 2mg/L, it will disinfect the swimming pool water for 60 minutes, and the disinfection effect on the natural bacteria in the swimming pool water will be 0CFU/100ml.
3. Environmental protection and no residue: After the Yongshuang swimming pool special disinfectant has a disinfection and sterilization effect in water, it quickly decomposes into nitrogen and carbon dioxide under natural conditions. During use, there is no strong irritating odor (the traditional chlorine preparation has a very strong irritating odor. It is very irritating to the user's respiratory tract), and the discharge of residual liquid does not cause secondary pollution to the environment.
4. Few factors influencing the disinfection effect: the traditional chlorine-containing disinfectant has a weakened disinfection effect under high pH values, while the Yongshuang special disinfectant tablets for swimming pools still have an efficient disinfection effect under the conditions of pH 3-11. When there is ammonia in the water, chlorine combines with ammonia to form chloramines and loses its bactericidal activity. BCDMH combines with the ammonia in the water to form bromamine, which has the same sterilizing power as hypobromous acid and has a long sterilization time.
5.Low corrosiveness: When the Yongshuang swimming pool special disinfection tablet is 100mg/L, it does not corrode stainless steel and has slight corrosion to other metals.
6. High safety: Yongshuang swimming pool special disinfectant is the fifth generation of high-efficiency, odorless, healthy and environmentally friendly disinfectant, LD50>5000mg/Kg.bw, heavy metal (as lead) content <3.8ppm, arsenic content <0.02ppm, It is an actual non-toxic grade product.
7. High cost performance: When the Yongshuang swimming pool special disinfection tablet is 200mg/L, it can reach the disinfection and sterilization effect of the chlorine preparation 500mg/L. And the use of Yongshuang swimming pool special disinfection tablets to disinfect the swimming pool, no need to add pH regulators, flocculants, algaecides and other chemical reagents to the water body.
Mechanism of action:
BCDMH hydrolyzes in water to form hypobromous acid and hypochlorous acid. After hypobromous acid sterilizes in water, it forms Brˉ ions. Hypochlorous acid re-oxidizes Brˉ ions to form hypobromous acid and continues to participate in the sterilization process. BCDMH can achieve low concentration and high efficiency through its unique "bromine-chlorine synergy", which greatly reduces the amount of disinfectant used.
1. Disinfect swimming pools and other water bodies, with 2-5 tablets/10m³ of water, scouring and dissolving or placing in a dosing device to scouring and dissolving, and then enter the water body, the action time is not less than 60 minutes.
2. Disinfect the surface of general objects such as walls and floors, add 110 liters of water to each piece, and use the method of soaking, spraying or wiping, and the effect is not less than 20 minutes.
Bromine-containing disinfectants have the following advantages over traditional chlorine preparations:
1. In alkaline water and ammonia-containing water, bromine has higher bactericidal activity than chlorine.
2. The pungent odor produced after dissolution is much smaller than that of traditional chlorine preparations, which greatly improves the comfort of the operator, has lower corrosion than traditional chlorine preparations, and is convenient to use.
3. Strong bactericidal effect, and its bactericidal effect surpasses common chlorine-containing disinfectants.
4. Unique synergistic effect of bromine and chlorine, greatly reducing the dosage.
Precautions for use
1. This product is a disinfectant for external use. It should not be taken in the mouth and placed in a place out of reach of children.
2. It has a bleaching effect on fabrics, basically no corrosion to stainless steel, and has a slight corrosive effect on metals. Use it with caution.
3. In rainy days, when the flow of people is likely to cause changes in the pool water, add disinfectant in time to maintain water quality.
4. Store in a cool and dry place, avoid exposure to sun and rain, and do not mix with oil, organic matter, acid and alkali and other substances.
[Packing specifications] 25Kg/barrel (20g/piece)
[Manufacturer's health license number] LWXZZ (2016) No. 0306
[Production date and batch number] See the code [Validity period] 24 months
[Executive standard] Q/0681LKD017

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