wasteman废物清洁工wasten.废物；浪费；荒地v.浪费；滥用；消耗adj.荒芜的；无用的；浪费的waste liquid of papermaking造纸废液wastewater of liquor making酿造废水waste water runoff to ocean尾水排海waste gas of sinter machine烧结机烟气wastewater of beer industry啤酒废水wastewater from organic lab有机实验室废水Waste heat fire tube boiler船用余热火管锅炉waste water and exhaust gas废水废气waste gas during generation发电废气wastewater from bonderizing磷化废水