Method for preparing biological microbial agent

Abstract

The invention discloses a method for preparing a biological microbial agent. The method comprises the steps: (1) weighing the ingredients in parts by mass: 10-20 parts of lactic acid bacteria, 10-20 parts of saccharomycetes, 40-70 parts of photosynthetic bacteria and 4-8 parts of nitrosomonas, carrying out mixing, then, carrying out culture for 24 hours in an environment with the temperature of 25DEG C to 30 DEG C, so as to obtain a mixed bacterial solution; (2) crushing peanut shells into peanut shell granules with the grain size of 0.5mm to 1mm, and then, mixing the peanut shell granules, microcrystalline cellulose and the mixed bacterial solution; (3) preparing a biological organic acid solution with the mass concentration of 12% to 15% from biological organic acid, soaking activated charcoal in the biological organic acid solution for 20 to 30 hours, then, carrying out evaporating to remove moisture, and then, adding the biological organic acid loaded activated charcoal into the mixture obtained in the step (2). The biological microbial agent plays a good role in treating water and can be used for exciting the activity of existing microbes in the water, accelerating the growthand propagation of the microbes and prompting the quick recovery of the water.

Description

technical field [0001] The invention relates to a preparation method of a biological bacterial agent. Background technique [0002] River water pollution has become the main factor affecting regional socio-economic development and restricting the improvement of people's living standards. Surveys have shown that more than 90% of the rural water ecology in the Yangtze River Delta region has lost its basic functions, urban and rural rivers have been severely degraded due to pollution and ecosystems, and the water quality of the rivers has basically fallen into Class V or worse. Most rivers are seriously polluted, rich Nutritization, the most important pollution indicators are permanganate index and ammonia nitrogen. In addition, most of the river water turns black and smelly, and the pathogenic bacteria exceed the standard, resulting in a severe environmental and ecological situation, which seriously affects the ecology, production and life safety of the vast rural areas. Ther...

AI Technical Summary

Problems solved by technology

Usually there are self-purifying microorganisms in rivers with better ecology and less pollution, but the self-purifying function has been lost in polluted rivers, self-purifying microorganisms are lacking or the amount of bacteria is too small, and microorganisms in nature can be artificially cultivated, isolated and domesticated , utilized, and further used for environmental governance are very few

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