Arsenic(As)is a well-known environmental pollutant [1],while arsenic trioxide(ATO)has been proven to be an effective treatment for acute promyelocytic leukemia [2],however,the mechanism underlying its
Nanoscale zero-valent iron(NZVI)is a versatile material widely applied in nature and engineered systems to remove various toxic pollutants,such as heavy metals,metalloids and halogenated compounds [1]