Oxygen-increasing type solid stabilized chlorine dioxide, and preparation method and application thereof

Abstract

The invention provides oxygen-increasing type solid stabilized chlorine dioxide, and a preparation method and application thereof. The raw materials of the oxygen-increasing type solid stabilized chlorine dioxide comprise 15 to 40 percent of chlorite, 20 to 34 percent of solid protonic acid, 5 to 30 percent of peroxide and 30 to 50 percent of protective agent. The preparation method comprises the following steps: throwing the protective agent into blending equipment and adding the solid protonic acid; after mixing the materials for 15 to 25 minutes, sequentially adding the peroxide and the chlorite and blending for 25 minutes; and after weighing the blended materials, directly sealing and packaging or directly pressing the materials in die-pressing equipment into tablets, granules, columns or balls and packaging to obtain the oxygen-increasing type solid stabilized chlorine dioxide product. The chlorine dioxide prepared by the method can serve as disinfectant, also can serve as an oxygen-increasing agent, is suitable for disinfection, oxygen increment, disease prevention and disease resistance for aquaculture, and can improve the water quality, promote the nitrification, reduce the ammonia nitrogen content of water area, improve the substrate of a pond and eliminate hydrogen sulfide.

Description

technical field [0001] The invention relates to an oxygen-increasing chlorine dioxide, a preparation method and its use, especially solid-state stabilized chlorine dioxide used as a disinfectant and an oxygenating agent in aquaculture, a preparation method and its use. Background technique [0002] In the aquaculture industry, disease is an important factor affecting the output and weight of aquaculture. For a long time, the disinfectants used in the actual production of aquaculture in my country include bleaching powder, sodium dichloroisocyanurate, trichloroisocyanuric acid, bromine However, although these chlorine preparations are relatively low in price and have good disinfection effects, there are also problems that pathogenic bacteria are prone to develop drug resistance and produce carcinogenic substances such as trihalomethanes (THMs) after action. Breeding goals are contrary. In the United States, Japan and some developed countries in Europe, ClO has been gradually ...

AI Technical Summary

Problems solved by technology

[0004] ZL200310114633.7 discloses a preparation method of a solid-state stabilized chlorine dioxide disinfectant. Although it solves the defects of organic pollution, chlorine gas pollution, and easy explosion, it has a single function and does not have the dual functions of sterilization, disinfection, and oxygenation.

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