China TCCA Multifunctional Water Treatment Tablets - Quality Suppliers & Factory Products
Description
Trichloroisocyanuric acid tablets, abbreviated as TCCA tablets, are currently widely used highly efficient chlorine disinfectants in the field of water treatment and disinfection worldwide. With high effective chlorine content, stable slow-release properties and broad-spectrum bactericidal capabilities, it has become the mainstream disinfection product for swimming pools, drinking water, industrial circulating water, aquaculture, public environmental disinfection and other scenarios.
Technical Data Sheet
| Chemical Name | Trichloro-s-triazinetrione |
| Appearance | Tablets |
| Hazard Class/Division | 5.1 |
| Specification | 200g |
| Advantage | Effective in killing bacteria and lasting for a long time |
| Function | Disinfection, sterilization, and inhibition of algae growth |
Product Advantages
Compared with conventional trichloroisocyanuric acid tablets, this product enables rapid release of available chlorine while providing long-lasting disinfection efficacy.
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⚡ 1. Powerful Bactericidal ActionTrichlor tablets possess extremely strong oxidative bactericidal properties, rapidly destroying the protein structures of microorganisms to achieve instant inactivation. They exhibit high efficacy against common pool algae such as green algae and blue algae, effectively preventing the spread of waterborne diseases and ensuring water safety and environmental hygiene.
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⏱️ 2. Slow-Release, Long-Lasting Action with Stable Residual ChlorineThe tablets have a dense structure that dissolves slowly in layers upon contact with water, continuously and steadily releasing active chlorine. A single dose can maintain disinfection effectiveness for several days to weeks, significantly reducing the frequency of manual dosing and minimizing operational workload. This makes them particularly suitable for long-term, unattended swimming pools and recirculating water systems.
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✅ 3. Convenient and Easy to UseThe tablets are uniformly shaped and can be directly placed into a dosing dispenser. Dosage is easy to calculate and control, preventing water quality imbalances or irritation caused by overdosing.
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💰 4. High Active Chlorine Content, More EconomicalWith a high active chlorine content, ideal disinfection results can be achieved at low dosages. For the same disinfection capacity, trichlor tablets require less product, resulting in lower overall operating costs, making them suitable for large-scale, long-term disinfection applications.
Application
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🏊1. Swimming Pool Water Treatment As a core disinfectant for swimming pools, it is suitable for private pools, public pools, water parks, and hot spring spa pools. It maintains residual chlorine levels over the long term, inhibits algae growth, and keeps the water clear, making it the preferred disinfection product for swimming pool operations worldwide.
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🚰2. Drinking Water and Secondary Water Supply Used for rural drinking water, secondary water supply tanks in residential communities, and emergency drinking water disinfection. It rapidly kills pathogenic bacteria in water to ensure drinking water safety. It is easy to add, odorless, and leaves no sediment.
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🏭3. Industrial Water Treatment Applied to industrial circulating cooling water, central air conditioning cooling water, and wastewater treatment systems.
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🐟4. Aquaculture Suitable for disinfecting aquaculture water bodies such as fish ponds, shrimp ponds, and hatchery tanks. It kills harmful pathogens and prevents aquatic diseases while being harmless to aquatic life and maintaining the ecological balance of the water.
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🏥5. Public Environment and Facility Disinfection Used for fumigation and immersion disinfection of spaces and surfaces in livestock farms, food processing plants, hospitals, schools, hotels, and restrooms. It effectively blocks the spread of pathogens and improves public health standards.
Frequently Asked Questions
Q What is the active chlorine content of TCCA tablets?
TCCA tablets (Trichloroisocyanuric acid tablets) typically contain a very high active chlorine content of approximately 90%, making them one of the most concentrated chlorine-based disinfectants available for water treatment applications.
Q How long does one TCCA tablet last in a swimming pool?
Due to their dense, slow-release structure, a single TCCA tablet (200g) can continuously release active chlorine for several days to weeks depending on pool size, water temperature, sunlight exposure, and bather load. This significantly reduces the frequency of manual dosing.
Q Are TCCA tablets safe for use in drinking water disinfection?
Yes, when used at the correct dosage, TCCA tablets are safe for drinking water disinfection. They are odorless at proper concentrations, leave no sediment, and effectively kill pathogenic bacteria. Always follow local regulatory guidelines for dosage in drinking water applications.
Q Can TCCA tablets be used in aquaculture without harming fish or shrimp?
Yes. When applied at the recommended dosage, TCCA tablets effectively kill harmful pathogens in fish ponds, shrimp ponds, and hatchery tanks without causing harm to aquatic life. They help maintain the ecological balance of the water body while preventing aquatic diseases.
Q How should TCCA tablets be stored safely?
TCCA tablets are classified as Hazard Class 5.1 (oxidizing agents). They should be stored in a cool, dry, and well-ventilated area, away from heat sources, flammable materials, and direct sunlight. Keep containers tightly sealed and away from incompatible chemicals such as acids or alkalis.
Q What is the correct dosage of TCCA tablets for swimming pool treatment?
The recommended dosage varies depending on pool volume, current chlorine levels, and water conditions. Generally, TCCA tablets are placed directly into a floating dispenser or skimmer basket. It is advisable to test the water regularly and maintain a free chlorine level of 1–3 ppm for safe and effective pool sanitation.











