Water purifying and sterilizing disinfectant

Abstract

The invention discloses a water purifying and sterilizing disinfectant, which comprises the following components: a potassium monopersulfate triple salt, a peroxide activation catalyst and an active halide preparation, wherein the mass ratio of the potassium monopersulfate triple salt to the peroxide activation catalyst is 500:1 to 5,000:1; and the mass ratio of the potassium monopersulfate triple salt to the active halide preparation is 1:1 to 10:1. The disinfectant has high water toxic matter removal capacity and high microorganism killing performance, avoids damaging human beings, animals and ecological environment, overcomes the drawbacks of relatively low oxidability, large using amount and generation of a large amount of by-products of chlorine, the drawbacks caused by the extremely short acting period and relatively high oxidability of ozone, has an extremely high sterilizing capacity that helps to reduce the using amount and acting period. And the disinfectant is free from residue and odor and is high in stability and extremely low in use cost.

Description

technical field [0001] The invention relates to a disinfectant, in particular to a water purification and sterilization disinfectant, which is suitable for disinfection of drinking water, drinking water for livestock and poultry, environment and aquaculture. Background technique [0002] In the prior art, disinfectants for drinking water and other water have played an important role in preventing infection and preventing the spread of infectious diseases. Due to the increasing resistance of microorganisms to disinfectants and the continuous enhancement of people's awareness of environmental protection, especially the emergence of diseases such as avian influenza and SAS in recent years, the requirements for disinfectants for drinking water and other water are getting higher and higher. Commonly used chlorine-containing disinfectants It is easy to produce trihalides to form secondary pollution, induce the risk of rectal cancer, bladder cancer and colon cancer, and the emergen...

AI Technical Summary

Problems solved by technology

[0004] 1. In terms of biological activity, most of the basic compounds only have poor or unconfirmed general disinfection ability indicators, and the types of bacteria they kill are also extremely limited

[0005] 2. In terms of the impact of environmental and climate changes on efficacy, chlorine-containing disinfectants are particularly sensitive to organic pollutants and are easily inactivated

Even hard water may reduce or destroy the activity of some disinfectants; aldehydes cannot inhibit the growth of bacteria at low temperatures; sodium hypochlorite disinfectants will be decomposed due to elevated temperature

[0006] 3. In terms of health, safety and environment, peracetic acid and hydrogen peroxide are unstable and highly irritating, and long-term use can strongly damage human and animal eyes, respiratory mucosa and the environment

[0007] Due to the further improvement of people's requirements for environmental protection, commonly used chlorine-containing disinfectants are prone to produce trihalides and other secondary pollution, which can induce the risk of rectal cancer, bladder cancer and colon cancer, which has attracted widespread attention from all over the world and prompted people to study environmental protection. required disinfectant