Preparation method of garbage and sewage heavy metal degradation agent

Abstract

The invention relates to a preparation method of a garbage and sewage heavy metal degradation agent. A formula of the degradation agent comprises the following components in percentage by weight: 0.5to 1.5 percent of corn peptide, 0.3 to 1.3 percent of klebsiella oxytoca, 0.2 to 1.2 percent of black fungus, 1.6 to 2.6 percent of streptomyces jingyangensis, 2.2 to 2.2 percent of dismutase, 1.2 to2.5 percent of sodium dihydrogen phosphate, 0.1 to 1.1 percent of sodium chloride, 0.8 to 1.8 percent of potassium chloride, 0.9 to 1.9 percent of rhizoma fagopyri cymosi, 2 to 3 percent of soybean isoflavone, 1.9 to 2.9 percent of sodium diacetate, 2.5 to 3.5 percent of radix melastomae, 0.6 to 1.6 percent of ammonium propionate, 0.7 to 1.7 percent of herba pogostemonis extract, 1 to 2 percent ofnitrogen fixation actinomyces, 2.1 to 3.1 percent of bacillus licheniformis, 1.9 to 2.9 percent of zinc sulfate, 2.3 to 3.3 percent of radix pteroxygoni giraldii and 77.2 to 59.9 percent of water. The garbage and sewage heavy metal degradation agent has relatively good effects of removing bacteria, deodorizing, removing fluorine, aluminum and chromium, removing oil, removing turbidity, removing heavy metal and removing radioactive pollution substances.

Description

technical field [0001] The invention belongs to the field of biological sewage treatment, and relates to a preparation method of a garbage sewage heavy metal degradation agent using natural extracts and microbial bacteria as basic raw materials. Background technique [0002] With the rapid development of my country's economy in recent years, the industrial and domestic garbage in cities has increased a lot. At present, the main method of garbage disposal is sanitary landfill, and the landfill is open-air operation. In the event of rain and snow, rainwater and snowwater seep into the landfill area and produce landfill leachate. The leachate is a high-concentration organic wastewater with a wide range of concentration values. It contains hydrocarbons, nitrates, sulfates, and traces of heavy metal ions such as copper, cadmium, and lead. The bacterial index is very high. If it is not treated, it will be directly discharged into the water body. It will seriously pollute the local...

AI Technical Summary

Problems solved by technology

The leachate is a high-concentration organic wastewater with a wide range of concentration values. It contains hydrocarbons, nitrates, sulfates, and traces of heavy metal ions such as copper, cadmium, and lead. The bacterial index is very high. If it is not treated, it will be directly discharged into the water body. It will seriously pollute the local water environment, and the landfill leachate containing high concentrations of pollutants produced by it will pose a greater risk of pollution to groundwater and the surrounding environment