Seaweed biological deodorant and preparation method thereof

Abstract

The invention discloses a seaweed biological deodorant and a preparation method thereof. The seaweed biological deodorant comprises the following components in parts by weight: 10-20 parts of a composite bacterial agent, 20-40 parts of seaweed pulp, 3-8 parts of inorganic salt, 5-15 parts of molasses, and 40-60 parts of water. The seaweed biological deodorant, provided by the invention, is prepared through the steps of screening and culturing a group of multi-functional microbial flora and fermenting for two times through different fermentation bases, and is the fermented microorganism and metabolite thereof as well as fermentation base material, and can deodorize for purifying air, and can kill pathogenic microorganisms, so that the amount of ammonia gas generated through proteolysis is reduced, and further, environment pollution is reduced.

Description

technical field [0001] The invention relates to the field of garbage biological deodorization, in particular to a seaweed biological deodorizer and a preparation method thereof. Background technique [0002] At present, the organic components in open-air garbage are decomposed and degraded by bacteria. 75-80% of domestic garbage is organic matter, mainly including fruit peels, vegetable leaves and stalks, leftovers / vegetables, poultry, animal and fish skins, fur, Viscera, fat, feces, leftovers / blood water, leaves, waste paper, flowers and animals, etc. and a certain amount of water, in the process of natural digestion, through aerobic / anaerobic fermentation, etc., will produce stench, especially When the weather is hot, the odor becomes more serious due to the accelerated fermentation. The sources of odor gas of garbage include ammonia, hydrogen sulfide, organic amines, organic sulfur, volatile fatty acids, etc. There are many kinds of odorous substances from a wide range ...

AI Technical Summary

Problems solved by technology

Although the high-efficiency deodorizing liquid for domestic waste odor gas proposed in the above patent literature can quickly oxidize and decompose odor components such as hydrogen sulfide, ammonia and low-molecular organic acids in the odor gas, and convert them into non-toxic and harmless elemental sulfur and nitric acid. Salt, water and carbon dioxide, etc., quickly eliminate the stench; but still have the following defects: the deodorizing liquid disclosed in the above-mentioned patent documents, in addition to using biological nitrifying bacteria to oxidize ammonia with a pungent smell into nitrates, also uses Abiotic hydrogen sulfide oxidation catalytic solution composed of ferric ion complexes to oxidize hydrogen sulfide in malodorous gas streams to elemental sulfur

Therefore, the above-mentioned deodorant liquid does not constitute a systematic biological deodorization system. The amount of ammonia, etc. can be continuously oxidized into nitrate by the number of nitrifying bacteria that increase or decrease accordingly, but the oxidation of hydrogen sulfide, etc. The amount of the hydrogen sulfide oxidation catalytic solution composed of the ferric ion complex, along with the increase of time, the above-mentioned hydrogen sulfide oxidation catalytic solution composed of the ferric ion complex is less and less, and the oxidation effect must be more and more become worse and worse, further causing the deodorization effect to become worse and worse

In addition, the amount of hydrogen sulfide oxidation catalytic solution composed of non-biological ferric ion complexes is difficult to grasp, which is likely to cause waste or shortage, and a large amount of use will inevitably greatly increase the inorganic salt ions contained in the soil, destroying ecology

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