Abstract: Brewery wastewater was used as irrigation water for six kinds of vegetables in the study.Theresults of the study show that the brewery wastewater had no significant effect on the contents of ashy substance in all the vegetables and on the contents of nitrite in green Chinese onion, lettuce, Chinese cabbage and wild cabbage, while the contents of Vitamin C in lettuce, potato and wild cabbage, the contents of nitrate in chives, lettuce and wild cabbage and the contents of nitrite in chives and potato had been increased. Only the contents of nitrate in green Chinese onion had been decreased.