Biological deodorant and preparation method and application thereof

Abstract

The invention discloses a biological deodorant and a preparation method and application thereof. The biological deodorant is prepared from an adsorbent, a complex microbial inoculant, a binder, modified starch, a humectant and a penetrant, wherein the complex microbial inoculant is formed by mixing saccharomycetes, lactic acid bacteria, bacillus coagulans, acetic acid bacteria and sulfur bacteria;the deodorization effect is achieved through metabolism of microorganism bacteria, the microorganism bacteria are loaded on the surface of the activated carbon, the activated carbon plays a role in adsorbing odor molecules, the odor molecules adsorbed in the activated carbon are rapidly digested and decomposed by the microorganism bacteria loaded on the activated carbon, the good deodorization effect is achieved, and meanwhile blockage of the adsorbent is avoided; and the service life is guaranteed; in addition, film forming elements are added into the components, a firm deodorization film isformed on the surface of the garbage after the deodorant is sprayed, diffusion of odor molecules is inhibited, a large amount of activated carbon is assisted in adsorption and decomposition treatment, the rapid and efficient deodorization effect is achieved, and high practical application significance is achieved.

Description

technical field [0001] The invention relates to the technical field of environmental protection and treatment, in particular to a biological deodorant and its preparation method and application. Background technique [0002] With social progress, economic development, people's awareness of environmental protection and the continuous improvement of quality of life, more and more attention has been paid to the control and treatment of malodorous gases. In the polluted environment, the malodorous gas is mainly some sulfur-containing organic or inorganic compounds and nitrogen-containing compounds, such as hydrogen sulfide, methyl mercaptan, sulfide, ammonia, etc., which have a strong pungent odor and are extremely harmful to the human body. It can enter the human body through different channels such as the respiratory tract, eyes, skin, etc., making people dizzy, uncomfortable, and being exposed to it for a long time, which will greatly damage the nervous system of the human bo...

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Problems solved by technology

The adsorption method includes acid-base potion washing and activated carbon adsorption. The former needs to consume a large amount of chemicals, while the latter is easy to block, frequent replacement, and high maintenance costs; the combustion method is suitable for organic waste gas with high concentration and high calorific value. In general deodorization There are few applications in engineering; the direct emission of ozone generated by the high-energy ion method may endanger environmental safety, and the ions produced by it have a strong oxidation effect, have a corrosive effect on equipment, and have certain harm to the human body; the chemical method is to use The principle of similar compatibility of chemical reagents is used to adsorb them, but it is extremely easy to cause secondary pollution and cannot fundamentally deodorize

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