重金属废水处理  treatment of heavy metal containig wastewater

含重金属废水  effluent containing heavy metals; heavy metal containing wastewater

含Cr Ⅵ废水处理  treatment of Cr Ⅵ wastewater

含Cr(VI)废水处理  treatment of Cr(VI) wastewater

含重金属废弃物  heavy metal waste

低浓度重金属废水  dilute heavy metal ions waste water

废水重金属  heavy metals in wastewater

重金属处理  heavy metal treatment

重金属废水  heavy metal waste water; heavy metal wastewater; heavymetal wastewater; Wastewater containing heavy metals; waste water containing heavy metal; heavy metals waste-water; wastewater containing heavy metal; heavy metal waster water; heavy-metal-containing wastewater; wastewater with heavy metal; wastewater treatment

冶金废水处理  metallurgy waste water treatment

石化废水水处理  petrochemical wastewater treatment

高浓度含氟废水处理工程  the fluoride wastewater treatment engineering

含酚废水处理  phenolic wastewater treatment; The phenol waste water treatment

含氟废水处理  waste-water treatment of containing fluorine; fluoride wastewater treatment; fluoric wastewater treatment

含氟工业废水处理  treatment of industrial wastewater containing fluorine

含镉废水处理  Cd-containing wastewater treatment

含铬(Ⅵ)废水处理  wastewater contain Cr(Ⅵ) treatment

含铬废水处理  treatment of CrⅥ Wastewater; treatment of chrome wastewater; treatment of waste water chromium containing; Chromium-containing Wastewater

含铬废水处理工艺  chrome wastewater treatment process