Wastewater Treatment

In order to realize the economy of the recycling of laboratory wastewater,it is necessary to avoid draining it into rivers to make environment pollution and to avoid eroding the pipes because of long distance running in the pipes to make underground water polluted.This paper analyzes the related problems such as the recycling of experimenting materials,pretreatment,integrated treatment,development directions,etc.,and puts forward that the use of membrane technology to treat the laboratory wastewater is the trend of future laboratory wastewater treatment.