1、Trichlorine pool disinfection tablets: dissolve in about 10 minutes after sprinkling into the swimming pool. In order to make the pool residual chlorine standard and maintain good water quality more effectively, 2-4 grams of disinfection tablets (2-4kg/1000 cubic meters) should be added to each cubic meter of water.
2, trichloro swimming pool disinfection powder: swimming pool in the disinfection powder, first with a small bucket into an aqueous solution and then sprinkled into the water, its dispersion to the pool water takes about 1 hour to gradually dissolve completely. Disinfection powder should be added 1~2 grams per cubic meter of water (1-2kg/1000 cubic meters).
Translated with www.DeepL.com/Translator (free version)
Pool chlorine tablets 25 lbs are widely used at home and abroad in swimming pools, water swimming pools, sterilization effect, and economic pool disinfection method. Because ozone and UV disinfectants can kill pathogenic microorganisms quickly and effectively, but do not have the ability and effect of continuous disinfection, the application should be supplemented with chlorine disinfectants to provide “free residual chlorine” in the pool water to maintain its role in continuous disinfection.
There are many varieties of chlorine tablets for pool disinfectants, such as chlorine gas, sodium hypochlorite, calcium hypochlorite, chlorine powder, bleaching powder, chlorine dioxide, and chlorinated isocyanuric acid salt. They appear in the form of gas, liquid, and solid (including powder) respectively, and the active ingredients are different in different forms, but their disinfection and sterilization mechanisms are basically similar. Therefore, they are commonly referred to as “chlorine” disinfectants.
The amount of pool chlorine tablets 25 lbs disinfectant administered is composed of the following four factors:
(1) the amount needed to kill bacteria and algae.
(2)the amount needed to react with ammonia nitrogen in the pool water to form chloramines
(3) the amount needed to decompose chloramines;
(4) the amount needed to prevent new cross-infections in the pool water, i.e. residual chlorine (free chlorine).
The water in pools, water parks, etc. is in close contact with the human body and the amount of chlorine remaining in the pool only prevents people moving around in the pool from cross-infection and does not pose a health hazard to the human body. Pouring pool chlorine tablets 25 lbs disinfectant directly into the pool will result in a high local concentration of disinfectant as well as rapid diffusion of some chlorine tablets disinfectant after encountering hot and humid gas, so disinfection by pouring pool chlorine tablets 25 lbs disinfectant directly into the pool is not allowed.
Since different varieties of chlorine products disinfect with different ingredients and different environmental requirements, their safety requirements are also different, so the disinfectant dosing systems for different disinfectants should be set up separately.
To learn What Stabilized Chlorine Tablets Do When Algae Occurs in a Swimming Pool, read this article: What Stabilized Chlorine Tablets Do When Algae Occurs in a Swimming Pool
The main problems with the pool water
- Urea indicator
Urea is not only in urine but also in sweat. Many swimming pools urea more than 3.5mg / L this standard is mainly because the water quality can not be effectively recycled purification and replenishment of water and replenishment frequency are not enough. - Bacteria indicators
E. coli and other bacteria must be familiar to everyone, the national standard is the total number of bacteria ≤ 200 CFU/ml and E. coli shall not be detected. In a swimming pool if disinfection is not in place, the total number of bacteria, E. coli, etc. will certainly exceed the standard.
To learn What’s the Difference Between the best chlorine tablets for Pool and Other Types of Chlorine?, read this article: What’s the Difference Between the best chlorine tablets for Pool and Other Types of Chlorine?
Disinfection of pools
Swimmers themselves directly in contact with the pool water, and the pool water will enter the mouth, if the pool water is not sanitary, will cause eye, ear, nose, throat, skin, and digestive organs and other diseases, and serious cases will also cause typhoid, cholera, syphilis, dysentery, and other infectious diseases, while the pool water will also be contaminated by the bacteria carried by the swimmer himself, so the pool water disinfection sterilization device must be set.
Chlorine disinfection is a common disinfection method, but in view of the continuous development and improvement of water quality analysis technology, scientists have raised doubts about the traditional chlorination of water disinfection and proposed that when the water contains a certain amount of capacitive organic matter, disinfection with liquid chlorine will also produce some potentially carcinogenic effect of the problem. So chlorine dioxide disinfectants came into being.
To learn The Easiest Way to Maintain Your Pool: How to Use 3 Chlorine Tablets, read this article: The Easiest Way to Maintain Your Pool: How to Use 3 Chlorine Tablets
Chlorine tablet requirements:
- safety: means no health harm to swimmers, amusement riders, gym goers, and operators involved in the disinfection system
- compatibility with raw water: means that the pH value of the raw water (i.e., water source water) corresponds to the disinfectant or that it is easy to adjust the pH value of the raw water;
- Effectiveness: It has the ability to kill bacteria and viruses efficiently. and bring less disinfection by-products, and have the ability of continuous disinfection function;
- adaptability: disinfectants used in outdoor swimming pools should not be easily decomposed in sunlight;
- economy: reasonable economic costs for purchase, transportation, storage, etc;
- legality: have an evaluation report of the “Health and Safety Evaluation Requirements for Disinfection Products” as stipulated by the National Health and Wellness Commission;
- monitorability: the concentration in the pool water can be monitored quickly and easily, enabling automatic control of the amount and concentration of the first disinfectant and continuous recording of the measured values;
- effective disinfection concentration with minimal harm to humans and minimal by-products;
- video network monitoring: it can achieve the requirements of the notice of the General Office of the National Health and Health Commission on Further Strengthening the Health Supervision of Public Places (National Health Office Supervision [2019] No. 1), which requires “encouraging the use of work recorders, video monitoring of cleaning and disinfection rooms and third-party assessment and evaluation to promote the realization of key aspects of health safety that can be inspected, traced and Supervisable” requirements.
To learn 1-inch Chlorine Tablets – The Best Cleaning Assistant For Spas, read this article: 1-inch Chlorine Tablets – The Best Cleaning Assistant For Spas
Advantages of chlorine tablets in pool disinfection
- It has a strong ability to kill viruses, which has been confirmed through health department testing. The killing ability of pool chlorine tablets 25 lbs is stronger than ozone and chlorine, and it also has a good killing effect on many viruses such as intestinal diseases and polio in water. Besides, the strong oxidizing ability, which is 2.6 times chlorine, can quickly kill pathogenic bacteria, viruses, and algae in the water, including budding spores, viruses, and worms in a short time.
- It can eliminate organic microbiological pollutants in water. pool chlorine tablets 25 lbs can oxidize residual organic matter in water into other substances mainly containing oxygen genes (carboxylic acid), without producing oxidized organic matter.
- Disinfection does not react with ammonia or chloramine, so it not only does not produce odor, but also can oxidize thiols, secondary amines and tertiary amines, and other odoriferous substances; it can maintain good bactericidal effect even in water containing high ammonia.