Recently, the Luoyang City 5a molecular sieve sewage treatment plant project is being built rapidly. Luoyang 5a molecular sieve project covers an area of u200bu200b26 mu, adopts the improved oxidation ditch process, and lays a sewage pipeline of about 19 kilometers long. After the Luoyang 5a molecular sieve project is completed and put into use next year, it will effectively improve the ecological environment in the south of Chaoyang Town.