Calcium Hypochlorite For Drinking Wate
Introduction
Calcium hypochlorite is a chemical compound often used as a disinfectant and sanitizer, including for water treatment. It contains chlorine, which is effective in killing bacteria, viruses, and other microorganisms.
Technical Specification
| Items | Index |
| Process | Sodium process |
| Appearance | White to light-grey granules or tablets |
|
Available chlorine (%) |
65 MIN |
| 70 MIN | |
| Moisture (%) | 5-10 |
| Sample | Free |
| Package | 45KG or 50KG / Plastic drum |
Precautions for drinking water treatment
It's important to note that using calcium hypochlorite for drinking water treatment requires careful handling and adherence to recommended guidelines, as excessive amounts can be harmful.
1. Dosage: It's crucial to use the appropriate dosage of calcium hypochlorite to ensure effective disinfection without compromising safety. Dosage requirements can vary based on factors such as water quality, temperature, and contact time.
2. Dilution: Calcium hypochlorite is typically added to water in a diluted form. Follow the recommended dilution ratios provided by the manufacturer or relevant guidelines to achieve the desired concentration for disinfection.
3. Testing: Regularly monitor and test the residual chlorine levels in the treated water. This helps ensure that the disinfection process is effective and that the water is safe for consumption.
4. Contact Time: Adequate contact time is essential for the chlorine to effectively disinfect the water. The time required for chlorine to act depends on factors like water temperature and the specific microorganisms present.
5. Safety Measures: Calcium hypochlorite is a strong oxidizing agent and can be hazardous if not handled properly. Wear appropriate personal protective equipment (PPE), such as gloves and goggles, when handling the chemical. Follow safety guidelines and recommendations provided by the manufacturer.
6. Regulations: Be aware of and comply with local regulations and guidelines related to the use of disinfectants in drinking water treatment. Different regions may have specific standards and permissible levels for chlorine in drinking water.
7. Residual Chlorine: Maintain a residual chlorine level within the recommended range to ensure ongoing disinfection as the water travels through distribution systems.
