Preparation method of microbiological water purifier

Abstract

The invention belongs to the technical field of environmental protection, and specifically relates to a preparation method of a microbiological water purifier. The method comprises the following steps: preparing and mixing materials and liquid bacterial strains, feeding the prepared mixture into a steam explosion boiler, closing the door of the steam explosion boiler, introducing high-pressure steam into the steam explosion boiler, wherein in this process the cold air in the steam explosion boiler is expelled out from the boiler in a very short time, and materials in the steam explosion boiler are brought out by the cold air; feeding the materials after the treatment of steam explosion into a sealed fermentation chamber, wherein in the fermentation chamber the liquid bacterial strains start to ferment, taking out the fermentation product after the fermentation reactions, and packing the fermentation product into bags so as to obtain finished products. The preparation method adopts a combination of a plurality of bacterium species to carry out mixed fermentation reactions so as to produce a water purifier which has the advantage of high bacterium content and has the functions of nitrifying, denitrifying, reducing nitrogen content, eliminating phosphor, and removing organic substances in water. The water purifier can well remove the nutritional substances such as nitrogen, phosphor, and the like, in the water, also can effectively inhibit other harmful bacteria in the water at the same time, and achieves the goals of preventing diseases and improving survival rate.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a preparation method of a microbial water purifying agent. Background technique [0002] In recent years, the rapid development of the aquaculture industry has seriously deteriorated the aquaculture water body, resulting in a large number of aquaculture diseases. When it is discharged in large quantities, it will lead to eutrophication of the aquaculture water body and adjacent water bodies; on the other hand, although a large amount of urban sewage is treated by sewage plants, From time to time, excessive sewage flows into rivers and lakes, causing eutrophication, causing algae to grow wildly in the water body, and aquatic animals such as fish die due to lack of oxygen, which brings huge pressure to the environment. For example, Dianchi Lake in Yunnan and Taihu Lake in Jiangsu have reached the extreme impossible to govern. The use of microbial flora...

AI Technical Summary

Problems solved by technology

[0005] The traditional fermentation process usually adopts single-strain culture to obtain the required metabolic production, but the actual application to water treatment engineering is extremely complicated, and the utilization of nutrients by single-strain culture is extremely limited. According to biodiversity and different microbial groups, there are different Based on the principle of nutritional niche, the combination of different flora is expected to achieve the goal of matching advantages and overproduction

[0006] At present, most of the microbial water purifiers researched in China are produced by a single strain, and basically stay in the small test stage, and have not made breakthrough progress. The main reason is the problem of output and cost. Regarding the compound microbial water purifier but few