Strain formula for treating black and odorous water body and preparation method of strain formula

Abstract

The invention discloses a strain formula for treating a black and odorous water body. The strain formula is characterized by comprising strains as follows: photosynthetic bacteria, bacillus, nitrosifying bacillus, nitrobacter, denitrifying bacillus, bio-enzyme, clostridium papyrosolvens, actinomycetes, paracoccus denitrificans and compound microorganisms, wherein the compound microorganisms comprise pseudomonas, vibrio, flavobacterium, Nitrosococcus, thiobacillus thiooxidant, Bacillus subtilis, bacillus licheniformis, Aneurinibacillus, saccharomycetes, denitrifying coccus and actinomycetes. The invention further discloses a preparation method of the strain formula for treating the black and odorous water body. When the strain formula is applied to treatment of wastewater of rivers and lakes, the microbial agent formula has effects that activity of microorganisms in the water body can be effectively stimulated, growth and reproduction of the microorganisms are accelerated, and good support function is provided for in-situ remediation.

Description

technical field [0001] The invention relates to the technical field of agricultural microorganisms, in particular to a strain formula for treating black and odorous water bodies and a preparation method thereof. Background technique [0002] Urban water bodies such as rivers are an important part of urban ecosystems. They have the characteristics of small water environment capacity, poor water self-purification ability, and easy pollution. They are often used as important sewage discharge and sewage channels in cities, and water quality is more likely to deteriorate. The influx of a large amount of pollutants has led to serious eutrophication of urban water bodies, resulting in a sharp consumption of dissolved oxygen in water bodies, resulting in long-term hypoxia in water bodies and resulting in black and odorous states. Black and smelly water bodies in cities such as rivers have become a common phenomenon in Chinese cities, seriously affecting the life of residents along t...

AI Technical Summary

Problems solved by technology

However, in the application process of microbial agents in the treatment of black and odorous water bodies, there are often problems such as weak degradation ability to nitrogen, phosphorus and organic matter and other pollutants, low treatment efficiency, and ineffective elimination of odor gas hydrogen sulfide in black and odorous water bodies.