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The construction of new countryside has been a long time in our country. On the way to practice the new socialist countryside, the hard working people give full play to their wisdom. Under the leadership of the party and state, they have achieved fruitful results. The people's living standard has greatly improved, but also exposed a series of problems, especially the rural sewage and waste water discharge problems are particularly prominent. By comparing several drainage schemes and combiningdoi:10.33142/sca.v3i3.2037 fatcat:j4xki7ku6fgatgcjiucenpr564