Biological bacteria treat COD and ammonia nitrogen in the river

In recent years, many villages and towns, urban river pollution is serious, water organic content, ammonia nitrogen total nitrogen exceeds the standard, resulting in water odor.  With the development of microorganisms, environmental microorganisms are more and more widely used. River courses have certain self-cleaning ability. According to the actual situation and the consideration of comprehensive treatment cost, the use of biological bacteria treatment and treatment of river courses has been widely used.

The function of biological bacteria.

1. Eliminate the phenomenon of black and odor: eliminate the phenomenon of black and odor and restore the basic ecological environment of water bodies. At this stage, the dominant microorganisms are mainly established by using biological bacteria.  

2. Reduce organic pollution of ammonia nitrogen: Nitrifying bacteria convert nitrate and ammonium nitrogen in water into nitrogen and release it into the air, so as to achieve the purpose of reducing ammonia nitrogen.  

3. Reduce COD index: by adding biological bacteria, reduce the COD of water, and form a benign recycling ecosystem.  Decompose sediment and organic matter in water body to reduce pollutants in water body.

4. Digestion of sediment and improvement of water;  Biological bacteria is a kind of light as energy and carbon dioxide or small molecular organic matter as carbon source, hydrogen sulfide as hydrogen donor, complete self-trophic or light-energy heterotrophic growth but not oxygen production of a class of microorganisms.  In nature, bacteria are extremely widespread and vigorous.  

5. Reduce COD and ammonia nitrogen in black and smelly river water rapidly, eliminate hydrogen sulfide in bottom mud, inhibit the generation of harmful bacteria and cyanobacteria, improve the transparency of water body, and play a role in water quality purification.  

6. Bioremediation technology: adding high-quality and efficient biological bacteria to the water can improve the microecology in the water and sediment silt, and carry out benign decomposition and mineralization of organic matter and nutrient elements, so as to purify the water and repair the microorganisms in the water system, and form a benign ecosystem.