Study and Experiment of Ecotoxicity of Microemulsion Cutting Fluid

The current experiment methods and its disadvantages of ecotoxicity of cutting fluid has been discussed.The small goldfish was used to evaluate the ecotoxicity of a certain microemulsion cutting fluid.The results of the experiments show that the microemulsion cutting fluid is environmental compatible in ecotoxicity.The results have some reference value for the research of ecotoxicity of cutting fluid.