Sodium Dichloroisocyanurate (SDIC) is a highly effective and broad-spectrum disinfectant widely used in pipeline disinfection, especially in drinking water, industrial water and sewage treatment pipelines. This article mainly introduces the application of SDIC in pipeline disinfection, including its working principle, disinfection steps, advantages and other contents.
Working principle of Sodium Dichloroisocyanurate
SDIC is a powerful oxidant that can gradually release hypochlorous acid in water. It can quickly penetrate and oxidize the cell walls of bacteria, viruses and algae, making them inactive and achieving the purpose of disinfection. The release of effective chlorine has a slow-release effect, which can continue to exert bactericidal effect for a long time, and is particularly suitable for the long-term disinfection needs of pipeline systems. In addition, SDIC has good stability under high temperature environment.
Advantages of Sodium Dichloroisocyanurate in pipeline disinfection
High-efficiency sterilization
SDIC contains a high concentration of effective chlorine (up to 90%), which can quickly kill a variety of bacteria, viruses, algae and fungi to ensure the hygiene inside the pipeline.
Long-lasting effect
Because it contains cyanuric acid, hypochlorous acid can act on the pipe for a long time. It has a continuous bactericidal effect and can effectively prevent secondary pollution.
Broad spectrum applicability
Can be used for pipes of various materials, including metal, plastic and ceramic, without obvious corrosion.
Various forms, easy to use
SDIC is usually made into powder, granules, which are easy to dissolve and evenly distributed, suitable for centralized or dispersed addition.
Preparation before pipe cleaning
Calculate the required amount of SDIC Disinfectant according to the diameter and length of the pipe. The general concentration is 10-20ppm, depending on the degree of pipe contamination.
Solution preparation
SDIC is usually in the form of powders or granules. For ease of use, SDIC needs to be dissolved in water and prepared into a solution of a certain concentration. Dissolution should be carried out in a well-ventilated area, and care should be taken to avoid direct contact with the skin.
Circulation disinfection
Inject the disinfection solution into the pipe and keep it in circulation to ensure that the disinfectant fully contacts the pipe wall and internal dead corners.
Flushing
After disinfection, rinse the pipe thoroughly with clean water to ensure that the residual chlorine concentration meets safety standards.
Precautions
Dosage control
Avoid excessive use to prevent potential damage to the pipe or impact on water quality.
Storage and transportation
Store in a dry, cool place, avoid direct sunlight. Do not mix with acids or reducing agents to prevent chemical reactions.
Strictly follow the product manual.
Safe operation
Wear protective gloves and masks when using, avoid direct contact with skin or inhalation of dust.
Environmental treatment
Wastewater discharge should meet environmental protection requirements to avoid pollution to the environment.
Typical application scenarios
Disinfection of drinking water pipelines: remove microorganisms in the book, ensure water quality safety, and prevent microbial growth.
Industrial water circulation system: control biological fouling and extend the service life of the pipeline.
Hospital and school water supply system: ensure high hygiene standards.
Traditional pipeline disinfection methods include physical methods (such as high temperature, UV) and chemical methods. In contrast, Sodium Dichloroisocyanurate Granules is an ideal choice for pipeline disinfection due to its superior disinfection performance and convenient use method, and is widely favored by various industries.
In pipeline disinfection applications, Sodium Dichloroisocyanurate has become one of the important choices for everyone due to its high efficiency and broad-spectrum bactericidal properties. Be sure to strictly follow the formal procedures during operation and storage. If you have any questions about storage, please consult your water treatment chemical supplier. We will bring you professional solutions.
Post time: Nov-12-2024