47. The liquid waste from kitchens and baths, of residences is known as : A.Domestic sewage B.Storm water C.Sullage D.Refuse
Answer: Option C Solution: Sullage is all wastewater generated in households or office buildings from streams without fecal contamination, i.e. all streams except for the wastewater from toilets. Sources of sullage include, e.g. sinks, showers, baths, clothes washing machines or dish washers.
