The managers considered the possibility for some time. However, in the future they intend to completely recover and reuse the waste water. They were also afraid that by some tiny chance a problem might arise with the rice crop and it would be impossible to fix responsibility.
可是廠內主管考慮再三後，一來因為未來排放水也要全面回收再用，二來怕「萬一」種出來的稻米有什麼意外，責任歸屬很難界定，因此只有婉拒。