Previous Are evaporators suitable for 24/7 operation and high utilization? Back to overview BAT Wastewater Directive Industry Next Why is wastewater treatment so important in the electronics and semiconductor industry? See also ET MaXx ZLD See also ET MaXx ZLD Previous Are evaporators suitable for 24/7 operation and high utilization? Back to overview BAT Wastewater Directive Industry Next Why is wastewater treatment so important in the electronics and semiconductor industry?