Does the subject want to ask, "What will happen if the waste acid and alkali solution in the laboratory is not treated?" Corrode the pipeline. According to the inquiry network, the waste acid and alkali liquor in the laboratory will flow directly along the sewer without treatment, which will cause strong corrosion to the pipeline and environmental pollution. Waste lye is a waste liquid containing a lot of pollutants produced by washing oil products and cracking gas with alkali in petrochemical production.