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溴乙酰胺在土壤和水中的化学、生物、水解和光解的实验室降解实验表明，溴乙酰胺在环境中的降解是多因素联合作用的结果；土壤中的生物降解和水中的底泥对降解起着重要作用。以两个血吸虫病流行区作为溴乙酰胺降解现场实验区，当使用溴乙酰胺灭螺常用量时，在土壤中的最长半衰期为２．２ｈ；在水中的最长半衰期为４．６ｄ。溴乙酰胺属于易降解的灭螺药，在土壤和水中的短期残留不会对环境造成危害。
The laboratory degradation experiments of chemical, biological, hydrolytic and photolysis of bromoacetamide in soil and water show that the degradation of bromoacetamide in the environment is the result of multi-factor combined action; the biodegradation in soil and the degradation of sediment in water Plays an important role. Two schistosomiasis endemic areas were used as the experimental area for the degradation of bromoacetamide. The maximum half-life in soil was 2.2h when using bromothyramide at the usual dosage and the longest half-life in water was 4.6d. Bromoacetamide is an easily degradative molluscicide. Short-term residuals in soil and water are not harmful to the environment.