Design case of industrial sewage treatment engineering in food factory 1. Project overview Food industry wastewater, the rest are unknown. 2. Design principles According to the actual situation of the sewage treatment station receiving sewage water quality and quantity, the treatment structure form and design parameters are selected to ensure
Sewage treatment equipment-community sewage treatment equipment program Residential sewage treatment equipment A community is a relatively independent area with one or more functions, including residential communities in the usual sense, hospitals, parks, tourist resorts, new university towns, and highway life service areas. The drainage system is usually not Within the coverage of
Industrial wastewater treatment equipment-ion exchange membrane separation equipment Wastewater treatment process The treatment of industrial wastewater can be divided into the following methods at present 1, membrane separation method In the treatment of industrial wastewater, the application of membrane separation technology can treat various wastewater. Using ultrafiltration membranes to treat
Requirements for construction of hospital sewage treatment equipment 1. Site selection, safety distance and protective isolation requirements of the processing station The choice of the location of the treatment station should be determined according to factors such as the overall planning of the hospital, the location of the discharge outlet, environmental hygiene
Sewage treatment-radioactive wastewater treatment technology 1 Sources of radioactive wastewater The radioactive waste water mainly comes from the excreta produced by patients after taking or injecting radioisotopes during the diagnosis and treatment, the radioactive waste water discharged from the containers, cups and laboratory cleaning water for the isotope packaging, and labeled compounds.
Sludge and waste gas treatment technology of hospital sewage treatment system 1 Hospital sludge treatment 1.1 Classification and amount of sludge 1. Sludge is divided into septic tank sludge, primary sedimentation sludge, excess sludge, chemical (coagulation) sedimentation sludge, digestion sludge, etc. according to the process. 2. The amount of sludge generated
Hospital sewage disinfection technology 1 Common disinfection techniques for hospital sewage Hospital sewage disinfection is an important process of hospital sewage treatment, and its purpose is to kill various pathogenic bacteria in sewage. Common disinfection processes for hospital sewage disinfection include chlorine disinfection (such as chlorine, chlorine dioxide, and sodium hypochlorite), oxidant
Hospital Wastewater Treatment System Hospital sewage treatment mainly includes three parts: sewage pretreatment, physical and chemical or biochemical treatment and disinfection. In order to prevent the secondary pollution of pathogenic microorganisms, the sludge and waste gas generated in the sewage treatment process should also be treated. 1 Pretreatment The main purpose
Hospital sewage treatment process 1 Process selection principles According to the scale and nature of the hospital and the destination of the sewage treatment, the process selection is carried out. According to hospital classification, it is divided into infectious disease hospitals and general hospitals. The discharge destination of hospital sewage after treatment
Process background introduction-Biofilm Reactor (MBBR) With the progress of modern industry and rapid population growth, the problem of water pollution has become one of the focuses of society. Current sewage treatment methods mainly include activated sludge method and biofilm method. There are two types of membrane methods: the activated sludge method was established
