Environment-friendly microorganism degreasing agent

Abstract

The invention discloses an environment-friendly microorganism degreasing agent, and belongs to the technical field of chemical industry. The microorganism degreasing agent consists of two ingredients A and B, wherein the ingredients A comprise the following ingredients in parts by weight: 20 to 30 parts of sodium carbonate, 0.2 to 1.6 parts of sodium alkyl benzene sulfonate, 0.1 to 0.5 parts of nonylphenol polyoxyethylene ether, 10 to 15 parts of isopropanol, 1 to 10 parts of organic silicon defoamer and 20 to 30 parts of water, and the ingredients B comprise the following ingredients in parts by weight: 3 to 15 parts of peptone, 4 to 9 parts of glucose, 15 to 20 parts of microbial strains, 5 to 10 parts of biological enzyme, 10 to 15 parts of soluble starch and 30 to 40 parts of water. A preparation method comprises the steps that after the ingredients B are uniformly mixed, the culture is carried out for 1 to 3 days at 30 to 40 DEG C, seed solution is obtained, the seed solution and the ingredient A are mixed and stirred uniformly, and the microorganism degreasing agent is obtained. The microorganism degreasing agent has the characteristics that a glass or plastic surface is not damaged, the degreasing speed is high, the degreasing efficiency is high, safety and environment protection are realized, and the like.

Description

technical field [0001] The invention relates to a degreasing agent, in particular to an environment-friendly microbial degreasing agent. Background technique [0002] Degreasing agents are mainly used to remove oil stains on the surface of objects. Common degreasing agents include alkaline degreasing agents, emulsion degreasing agents and solvent degreasing agents. Alkaline degreasing agent is mainly composed of alkali, chelating agent and surfactant, including compound high-efficiency degreasing agent, high temperature strong Remove the dirt on the metal surface; generally use one or several mixtures of anionic, cationic, nonionic and other surfactants, and dilute with water to make an emulsion; solvent degreasing agent, degreasing by dipping method or steam method, The main solvents used are halogenated hydrocarbon solvents and fluorinated hydrocarbon solvents. [0003] The builders of traditional water-based metal degreasing agents are mainly phosphates, and their waste...

AI Technical Summary

Problems solved by technology

[0005] Some phosphorus-free degreasing agents use alkylphenol polyoxyethylene ether, which is recognized as quite harmful to the working environment, and inhalation of gas can irritate organs; nonylphenol polyoxyethylene ether has been considered to be An important substance whose use is restricted, nonylphenol ethoxylate is more irritating to the eyes than other substances, and long-term contact with the skin can cause skin allergies. Its toxicity to aquatic organisms is moderately high. However, in the decomposition products Medium, toxicity and bioaccumulation toxicity will increase accordingly