Sub Macro1()
Dim Rng As Range
Dim Sht As Worksheet
Application.Calculation = xlCalculationManual
For Each Sht In ActiveWorkbook.Sheets
Sht.Activate
Set Rng = Range("A1").CurrentRegion
Rng.AutoFilter
Rng.AutoFilter Field:=1, Criteria1:="0"
Rng.Offset(1, 0).SpecialCells(xlCellTypeVisible).EntireRow.Delete
Rng.AutoFilter
Set Rng = Nothing
Next Sht
Application.Calculation = xlCalculationAutomatic
End Sub