Disinfection effervescent tablet with water quality purification effect and preparation method of disinfection effervescent tablet

Abstract

The invention provides a disinfection effervescent tablet with a water quality purification effect. The disinfection effervescent tablet comprises, by mass, 8-12% of povidone iodine, 20-40% of tartaric acid, 15-30% of sodium bicarbonate, 1-5% of disintegrating agents, 0.1-5% of microcrystalline cellulose, 0.1-1% of dextrin, 2-8% of polyethylene glycol 6000, 0.01-1% of talcum powder, 0.1-5% of laurinol magnesium sulfate, 0.1-2% of polymeric flocculant, 5-10% of polymeric coagulant and the balance filler. The invention further provides a preparation method of the disinfection effervescent tablet with the water quality purification effect. By means of the effervescence technology, povidone iodine and flocculant are combined together, the disinfection effervescent tablet can be more uniformly dissolved in a water body, and the optimal disinfection and water body purification effects are achieved. The effervescent tablet can be basically completely disintegrated and uniformly dispersed within 5 min. The preparation method is easy and convenient to operate and simple in device requirement. The product is convenient to use, transport and carry. Meanwhile, the pH value of the water body can not be changed, the ecological balance of the water body can not be damaged, and the disinfection effervescent tablet and the preparation method are suitable for industrialized large-scale production, application and popularization.

Description

technical field

[0001] The invention belongs to the technical field of preparation of disinfectants and water purifiers, and in particular relates to a povidone-iodine disinfection effervescent tablet with water purifying effect and a preparation method thereof. Background technique

[0002] In the process of aquaculture, people will regularly put bait into the pond to meet the growth needs of aquatic animals. However, there will also be different degrees of bait residues in the pond, and these baits will continue to accumulate and decompose along with the breeding process. The microorganisms in the mud will gradually increase, and the algae will multiply in large numbers, resulting in a decrease in the transparency of the water body, a decline in water quality, and a decline in the quality of aquatic animal breeding. At present, the water purification treatment for aquaculture mainly uses coagulants and flocculants such as ferric chloride, aluminum hydroxide, polyaluminum ...

Images