Previous Which substances are separated by ultrafiltration? Back to overview MKR-Metzger Next What technologies does MKR Metzger use for BAT-compliant treatment? See also ET MaXx ZLD Zero Liquid Discharge ZLD See also ET MaXx ZLD Zero Liquid Discharge ZLD Previous Which substances are separated by ultrafiltration? Back to overview MKR-Metzger Next What technologies does MKR Metzger use for BAT-compliant treatment?