In this paper some existent problems in the imitational experiment were discussed,some problems are given homologous suggestions,but some problems still need the further experimental research.

• 本文还对回用水处理工艺的模拟试验中存在的问题做了初步的探讨,其中一些问题给出了相应的建议,但一些问题尚需进一步的试验研究。