Purification Effect Of Bypass System On Black Odor River Water

With the rapid economic development,the water consumption of the Chinese people and companies has greatly increased.Many untreated industrial wastewater are directly discharged into urban rivers,and these wastes far exceed the river’s self-cleaning capacity.As a result,river pollution problems have increased.Waste water is discharged downstream of the river.The surface water and groundwater in the contaminated areas are polluted in various ways,which has a significant impact on the production and livelihoods of the people and the development of the regional economy.In addition,some of our cleaning processes are a bit slow,the quality of sewage is poor,and it is difficult to gradually deal with pollution.The basic way to properly care for the dirty water of the river is to use cleaner production technology in production and daily life.However,for most small and medium petrochemical companies,only by improving their processes and equipment can they reduce or reduce the environmental damage of cleanliness and maturity.Production technology is still lacking.The amount of industrial wastewater treated is huge,and if it is not treated,it will have an adverse impact on the environment.Bypass system treatment,also known as reclaimed water supply treatment technology,is to discharge the sewage after treatment and meet the quality requirements of reclaimed water into the treated urban water body to increase the water flow.Reclaimed water supply is of great significance to alleviate the shortage of water resources and reduce the secondary pollution of sewage.It is widely used in the eutrophication control of landscape water bodies.This article focuses on the application of membrane technology in sewage and odor treatment.First,the wastewater is chemically treated,then mixed and biodegraded.Then,microfiltration packaging,ultrafiltration packaging,nanofiltration membranes and permeable membranes.The combined process of this film can treat dirty water and odorous water,and improve the film shape,working pressure and temperature of various membrane materials during the treatment process,and improve the quality of dirty water and peculiar smell.